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Open CASCADE Technology
7.0.0
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| ►NBRepMesh | |
| ►NBVH | |
| ►NGraphic3d_TransformUtils | Helper class that implements transformation matrix functionality |
| ►Nopencascade | |
| ►NOpenGl | |
| ►NOpenGl_HashMapInitializer | |
| C_file_ace | |
| CAdaptor2d_Curve2d | Root class for 2D curves on which geometric algorithms work. An adapted curve is an interface between the services provided by a curve, and those required of the curve by algorithms, which use it. A derived concrete class is provided: Geom2dAdaptor_Curve for a curve from the Geom2d package |
| CAdaptor2d_HCurve2d | Root class for 2D curves manipulated by handles, on which geometric algorithms work. An adapted curve is an interface between the services provided by a curve, and those required of the curve by algorithms, which use it. A derived specific class is provided: Geom2dAdaptor_HCurve for a curve from the Geom2d package |
| CAdaptor2d_HLine2d | |
| CAdaptor2d_HOffsetCurve | |
| CAdaptor2d_Line2d | Use by the TopolTool to trim a surface |
| CAdaptor2d_OffsetCurve | Defines an Offset curve (algorithmic 2d curve) |
| CAdaptor3d_Curve | Root class for 3D curves on which geometric algorithms work. An adapted curve is an interface between the services provided by a curve and those required of the curve by algorithms which use it. Two derived concrete classes are provided: |
| CAdaptor3d_CurveOnSurface | An interface between the services provided by a curve lying on a surface from the package Geom and those required of the curve by algorithms which use it. The curve is defined as a 2D curve from the Geom2d package, in the parametric space of the surface |
| CAdaptor3d_HCurve | Root class for 3D curves manipulated by handles, on which geometric algorithms work. An adapted curve is an interface between the services provided by a curve and those required of the curve by algorithms which use it. Two derived concrete classes are provided: |
| CAdaptor3d_HCurveOnSurface | |
| CAdaptor3d_HIsoCurve | |
| CAdaptor3d_HSurface | Root class for surfaces manipulated by handles, on which geometric algorithms work. An adapted surface is an interface between the services provided by a surface and those required of the surface by algorithms which use it. A derived concrete class is provided: GeomAdaptor_HSurface for a surface from the Geom package |
| CAdaptor3d_HSurfaceTool | |
| CAdaptor3d_HVertex | |
| CAdaptor3d_InterFunc | Used to find the points U(t) = U0 or V(t) = V0 in order to determine the Cn discontinuities of an Adpator_CurveOnSurface relativly to the discontinuities of the surface. Used to find the roots of the functions |
| CAdaptor3d_IsoCurve | Defines an isoparametric curve on a surface. The type of isoparametric curve (U or V) is defined with the enumeration IsoType from GeomAbs if NoneIso is given an error is raised |
| CAdaptor3d_Surface | Root class for surfaces on which geometric algorithms work. An adapted surface is an interface between the services provided by a surface and those required of the surface by algorithms which use it. A derived concrete class is provided: GeomAdaptor_Surface for a surface from the Geom package. The Surface class describes the standard behaviour of a surface for generic algorithms |
| CAdaptor3d_TopolTool | This class provides a default topological tool, based on the Umin,Vmin,Umax,Vmax of an HSurface from Adaptor3d. All methods and fields may be redefined when inheriting from this class. This class is used to instantiate algorithmes as Intersection, outlines,.. |
| CAdvApp2Var_ApproxAFunc2Var | Perform the approximation of <Func> F(U,V) Arguments are : Num1DSS, Num2DSS, Num3DSS :The numbers of 1,2,3 dimensional subspaces OneDTol, TwoDTol, ThreeDTol: The tolerance of approximation in each subspaces OneDTolFr, TwoDTolFr, ThreeDTolFr: The tolerance of approximation on the boundarys in each subspaces [FirstInU, LastInU]: The Bounds in U of the Approximation [FirstInV, LastInV]: The Bounds in V of the Approximation FavorIso : Give preference to extract u-iso or v-iso on F(U,V) This can be usefull to optimize the <Func> methode ContInU, ContInV : Continuity waiting in u and v PrecisCode : Precision on approximation's error mesurement 1 : Fast computation and average precision 2 : Average computation and good precision 3 : Slow computation and very good precision MaxDegInU : Maximum u-degree waiting in U MaxDegInV : Maximum u-degree waiting in V Warning: MaxDegInU (resp. MaxDegInV) must be >= 2*iu (resp. iv) + 1, where iu (resp. iv) = 0 if ContInU (resp. ContInV) = GeomAbs_C0, = 1 if = GeomAbs_C1, = 2 if = GeomAbs_C2. MaxPatch : Maximun number of Patch waiting number of Patch is number of u span * number of v span Func : The external method to evaluate F(U,V) Crit : To (re)defined condition of convergence UChoice, VChoice : To define the way in U (or V) Knot insertion Warning: for the moment, the result is a 3D Surface so Num1DSS and Num2DSS must be equals to 0 and Num3DSS must be equal to 1. Warning: the Function of type EvaluatorFunc2Var from Approx must be a subclass of AdvApp2Var_EvaluatorFunc2Var |
| CAdvApp2Var_ApproxF2var | |
| CAdvApp2Var_Context | all the parameters for approximation ( tolerancy, computing option, ...) |
| CAdvApp2Var_Criterion | This class contains a given criterion to be satisfied |
| CAdvApp2Var_Data | |
| CAdvApp2Var_EvaluatorFunc2Var | |
| CAdvApp2Var_Framework | |
| CAdvApp2Var_Iso | Used to store constraints on a line U = Ui or V = Vj |
| CAdvApp2Var_MathBase | |
| CAdvApp2Var_Network | |
| CAdvApp2Var_Node | Used to store constraints on a (Ui,Vj) point |
| CAdvApp2Var_Patch | Used to store results on a domain [Ui,Ui+1]x[Vj,Vj+1] |
| CAdvApp2Var_SysBase | |
| CAdvApprox_ApproxAFunction | This approximate a given function |
| CAdvApprox_Cutting | To choose the way of cutting in approximation |
| CAdvApprox_DichoCutting | If Cutting is necessary in [a,b], we cut at (a+b) / 2 |
| CAdvApprox_EvaluatorFunction | Interface for a class implementing a function to be approximated by AdvApprox_ApproxAFunction |
| CAdvApprox_PrefAndRec | Inherits class Cutting; contains a list of preferential points (pi)i and a list of Recommended points used in cutting management. if Cutting is necessary in [a,b], we cut at the di nearest from (a+b)/2 |
| CAdvApprox_PrefCutting | Inherits class Cutting; contains a list of preferential points (di)i if Cutting is necessary in [a,b], we cut at the di nearest from (a+b)/2 |
| CAdvApprox_SimpleApprox | Approximate a function on an intervall [First,Last] The result is a simple polynomial whose degree is as low as possible to satisfy the required tolerance and the maximum degree. The maximum error and the averrage error resulting from approximating the function by the polynomial are computed |
| CAIS | Application Interactive Services provide the means to create links between an application GUI viewer and the packages which are used to manage selection and presentation. The tools AIS defined in order to do this include different sorts of entities: both the selectable viewable objects themselves and the context and attribute managers to define their selection and display. To orient the user as he works in a modeling environment, views and selections must be comprehensible. There must be several different sorts of selectable and viewable object defined. These must also be interactive, that is, connecting graphic representation and the underlying reference geometry. These entities are called Interactive Objects, and are divided into four types: |
| CAIS_AngleDimension | Angle dimension. Can be constructed: |
| CAIS_AttributeFilter | Selects Interactive Objects, which have the desired width or color. The filter questions each Interactive Object in local context to determine whether it has an non-null owner, and if so, whether it has the required color and width attributes. If the object returns true in each case, it is kept. If not, it is rejected. This filter is used only in an open local context. In the Collector viewer, you can only locate Interactive Objects, which answer positively to the filters, which are in position when a local context is open |
| CAIS_Axis | Locates the x, y and z axes in an Interactive Object. These are used to orient it correctly in presentations from different viewpoints, or to construct a revolved shape, for example, from one of the axes. Conversely, an axis can be created to build a revolved shape and then situated relative to one of the axes of the view |
| CAIS_BadEdgeFilter | A Class |
| CAIS_C0RegularityFilter | |
| CAIS_Chamf2dDimension | A framework to define display of 2D chamfers. A chamfer is displayed with arrows and text. The text gives the length of the chamfer if it is a symmetrical chamfer, or the angle if it is not |
| CAIS_Chamf3dDimension | A framework to define display of 3D chamfers. A chamfer is displayed with arrows and text. The text gives the length of the chamfer if it is a symmetrical chamfer, or the angle if it is not |
| CAIS_Circle | Constructs circle datums to be used in construction of composite shapes |
| CAIS_ColoredDrawer | Customizable properties |
| CAIS_ColoredShape | Presentation of the shape with customizable sub-shapes properties |
| CAIS_ColorScale | Class for drawing a custom color scale |
| CAIS_ConcentricRelation | A framework to define a constraint by a relation of concentricity between two or more interactive datums. The display of this constraint is also defined. A plane is used to create an axis along which the relation of concentricity can be extended |
| CAIS_ConnectedInteractive | Creates an arbitrary located instance of another Interactive Object, which serves as a reference. This allows you to use the Connected Interactive Object without having to recalculate presentation, selection or graphic structure. These are deduced from your reference object. The relation between the connected interactive object and its source is generally one of geometric transformation. AIS_ConnectedInteractive class supports selection mode 0 for any InteractiveObject and all standard modes if its reference based on AIS_Shape. Descendants may redefine ComputeSelection() though. Also ConnectedInteractive will handle HLR if its reference based on AIS_Shape |
| CAIS_DiameterDimension | Diameter dimension. Can be constructued: |
| ►CAIS_Dimension | AIS_Dimension is a base class for 2D presentations of linear (length, diameter, radius) and angular dimensions |
| CAIS_DimensionOwner | The owner is the entity which makes it possible to link the sensitive primitives and the reference shapes that you want to detect. It stocks the various pieces of information which make it possible to find objects. An owner has a priority which you can modulate, so as to make one entity more selectable than another. You might want to make edges more selectable than faces, for example. In that case, you could attribute sa higher priority to the one compared to the other. An edge, could have priority 5, for example, and a face, priority 4. The default priority is 5 |
| CAIS_EllipseRadiusDimension | Computes geometry ( basis curve and plane of dimension) for input shape aShape from TopoDS Root class for MinRadiusDimension and MaxRadiusDimension |
| CAIS_EqualDistanceRelation | A framework to display equivalent distances between shapes and a given plane. The distance is the length of a projection from the shape to the plane. These distances are used to compare shapes by this vector alone |
| CAIS_EqualRadiusRelation | |
| CAIS_ExclusionFilter | A framework to reject or to accept only objects of given types and/or signatures. Objects are stored, and the stored objects - along with the flag settings - are used to define the filter. Objects to be filtered are compared with the stored objects added to the filter, and are accepted or rejected according to the exclusion flag setting |
| CAIS_FixRelation | Constructs and manages a constraint by a fixed relation between two or more interactive datums. This constraint is represented by a wire from a shape - point, vertex, or edge - in the first datum and a corresponding shape in the second. Warning: This relation is not bound with any kind of parametric constraint : it represents the "status" of an parametric object |
| CAIS_GlobalStatus | Stores information about objects in graphic context: |
| CAIS_GraphicTool | |
| CAIS_IdenticRelation | Constructs a constraint by a relation of identity between two or more datums figuring in shape Interactive Objects |
| CAIS_InteractiveContext | The Interactive Context allows you to manage graphic behavior and selection of Interactive Objects in one or more viewers. Class methods make this highly transparent. It is essential to remember that an Interactive Object which is already known by the Interactive Context must be modified using Context methods. You can only directly call the methods available for an Interactive Object if it has not been loaded into an Interactive Context. You must distinguish two states in the Interactive Context: |
| CAIS_InteractiveObject | Defines a class of objects with display and selection services. Entities which are visualized and selected are Interactive Objects. You can make use of classes of standard Interactive Objects for which all necessary methods have already been programmed, or you can implement your own classes of Interactive Objects. Specific attributes of entities such as arrow aspect for dimensions must be loaded in a Drawer. This Drawer is then applied to the Interactive Object in view. There are four types of Interactive Object in AIS: the construction element or Datum, the Relation, which includes both dimensions and constraints, the Object, and finally, when the object is of an unknown type, the None type. Inside these categories, a signature, or index, provides the possibility of additional characterization. By default, the Interactive Object has a None type and a signature of 0. If you want to give a particular type and signature to your interactive object, you must redefine the methods, Signature and Type. Warning In the case of attribute methods, methods for standard attributes are virtual. They must be redefined by the inheriting classes. Setcolor for a point and Setcolor for a plane, for example, do not affect the same attributes in the Drawer |
| CAIS_LengthDimension | Length dimension. Can be constructued: |
| CAIS_Line | Constructs line datums to be used in construction of composite shapes |
| CAIS_LocalContext | Defines a specific context for selection. It becomes possible to: |
| CAIS_LocalStatus | Stored Info about temporary objects |
| CAIS_MaxRadiusDimension | Ellipse Max radius dimension of a Shape which can be Edge or Face (planar or cylindrical(surface of extrusion or surface of offset)) |
| CAIS_MidPointRelation | Presentation of equal distance to point myMidPoint |
| CAIS_MinRadiusDimension | – Ellipse Min radius dimension of a Shape which can be Edge or Face (planar or cylindrical(surface of extrusion or surface of offset)) |
| CAIS_MultipleConnectedInteractive | Defines an Interactive Object by gathering together several object presentations. This is done through a list of interactive objects. These can also be Connected objects. That way memory-costly calculations of presentation are avoided |
| CAIS_OffsetDimension | A framework to display dimensions of offsets. The relation between the offset and the basis shape is indicated. This relation is displayed with arrows and text. The text gives the dsitance between the offset and the basis shape |
| CAIS_ParallelRelation | A framework to display constraints of parallelism between two or more Interactive Objects. These entities can be faces or edges |
| CAIS_PerpendicularRelation | A framework to display constraints of perpendicularity between two or more interactive datums. These datums can be edges or faces |
| CAIS_Plane | Constructs plane datums to be used in construction of composite shapes |
| CAIS_PlaneTrihedron | To construct a selectable 2d axis system in a 3d drawing. This can be placed anywhere in the 3d system, and provides a coordinate system for drawing curves and shapes in a plane. There are 3 selection modes: |
| CAIS_Point | Constructs point datums to be used in construction of composite shapes. The datum is displayed as the plus marker + |
| CAIS_PointCloud | Interactive object for set of points. The presentation supports two display modes: |
| CAIS_RadiusDimension | Radius dimension. Can be constructued: |
| CAIS_Relation | One of the four types of interactive object in AIS,comprising dimensions and constraints. Serves as the abstract class for the seven relation classes as well as the seven dimension classes. The statuses available for relations between shapes are as follows: |
| CAIS_RubberBand | Presentation for drawing rubber band selection. It supports rectangle and polygonal selection. It is constructed in 2d overlay. Default configaration is built without filling. For rectangle selection use SetRectangle() method. For polygonal selection use AddPoint() and GetPoints() methods |
| CAIS_Selection | |
| CAIS_Shape | A framework to manage presentation and selection of shapes. AIS_Shape is the interactive object which is used the most by applications. There are standard functions available which allow you to prepare selection operations on the constituent elements of shapes - vertices, edges, faces etc - in an open local context. The selection modes specific to "Shape" type objects are referred to as Standard Activation Mode. These modes are only taken into account in open local context and only act on Interactive Objects which have redefined the virtual method AcceptShapeDecomposition so that it returns true. Several advanced functions are also available. These include functions to manage deviation angle and deviation coefficient - both HLR and non-HLR - of an inheriting shape class. These services allow you to select one type of shape interactive object for higher precision drawing. When you do this, the Prs3d_Drawer::IsOwn... functions corresponding to the above deviation angle and coefficient functions return true indicating that there is a local setting available for the specific object |
| CAIS_SignatureFilter | Selects Interactive Objects through their signatures and types. The signature provides an additional characterization of an object's type, and takes the form of an index. The filter questions each Interactive Object in local context to determine whether it has an non-null owner, and if so, whether it has the desired signature. If the object returns true in each case, it is kept. If not, it is rejected. By default, the interactive object has a None type and a signature of 0. If you want to give a particular type and signature to your Interactive Object, you must redefine two virtual methods: Type and Signature. This filter is only used in an open local contexts. In the Collector viewer, you can only locate Interactive Objects which answer positively to the positioned filters when a local context is open. Warning Some signatures have already been used by standard objects delivered in AIS. These include: |
| CAIS_SymmetricRelation | A framework to display constraints of symmetricity between two or more datum Interactive Objects. A plane serves as the axis of symmetry between the shapes of which the datums are parts |
| CAIS_TangentRelation | A framework to display tangency constraints between two or more Interactive Objects of the datum type. The datums are normally faces or edges |
| CAIS_TextLabel | Presentation of the text |
| CAIS_TexturedShape | This class allows to map textures on shapes. Presentations modes AIS_WireFrame (0) and AIS_Shaded (1) behave in the same manner as in AIS_Shape, whilst new modes 2 (bounding box) and 3 (texture mapping) extends it functionality |
| CAIS_Triangulation | Interactive object that draws data from Poly_Triangulation, optionally with colors associated with each triangulation vertex. For maximum efficiency colors are represented as 32-bit integers instead of classic Quantity_Color values. Interactive selection of triangles and vertices is not yet implemented |
| CAIS_Trihedron | Create a selectable trihedron there are 4 modes of selection : mode = 0 to select triedron ,priority = 1 mode = 1 to select its origine ,priority = 5 mode = 2 to select its axis ,priority = 3 mode = 3 to select its planes ,priority = 2 a trihedron has 1 origine,3 axes,3 planes. Warning For the presentation of trihedra, the default unit of length is the millimetre, and the default value for the representation of the axes is 100. If you modify these dimensions, you must temporarily recover the Drawer. From inside it, you take the aspect in which the values for length are stocked. For trihedra, this is Prs3d_Drawer_FirstAxisAspect. You change the values inside this Aspect and recalculate the presentation. If you want to use extended selection modes, different than 0, you should take care of removing of the shapes from the interactive context that has been computed for selection; it might be necessary when you change selection mode. You can use methods Axis, Point, Plane to retrieve the shapes |
| CAIS_TypeFilter | Selects Interactive Objects through their types. The filter questions each Interactive Object in local context to determine whether it has an non-null owner, and if so, whether it is of the desired type. If the object returns true in each case, it is kept. If not, it is rejected. By default, the interactive object has a None type and a signature of 0. A filter for type specifies a choice of type out of a range at any level enumerated for type or kind. The choice could be for kind of interactive object, of dimension, of unit, or type of axis, plane or attribute. If you want to give a particular type and signature to your Interactive Object, you must redefine two virtual methods: Type and Signature. This filter is used in both Neutral Point and open local contexts. In the Collector viewer, you can only locate Interactive Objects which answer positively to the positioned filters when a local context is open. Warning When you close a local context, all temporary interactive objects are deleted, all selection modes concerning the context are cancelled, and all content filters are emptied |
| Calist | |
| CAPIHeaderSection_EditHeader | |
| CAPIHeaderSection_MakeHeader | This class allows to consult and prepare/edit data stored in a Step Model Header |
| CAppBlend_Approx | Bspline approximation of a surface |
| CAppCont_Function | Class describing a continous 3d and/or function f(u). This class must be provided by the user to use the approximation algorithm FittingCurve |
| CAppCont_LeastSquare | |
| CAppDef_BSpGradient_BFGSOfMyBSplGradientOfBSplineCompute | |
| CAppDef_BSplineCompute | |
| CAppDef_BSpParFunctionOfMyBSplGradientOfBSplineCompute | |
| CAppDef_BSpParLeastSquareOfMyBSplGradientOfBSplineCompute | |
| CAppDef_Compute | |
| CAppDef_Gradient_BFGSOfMyGradientbisOfBSplineCompute | |
| CAppDef_Gradient_BFGSOfMyGradientOfCompute | |
| CAppDef_Gradient_BFGSOfTheGradient | |
| CAppDef_LinearCriteria | Defined an Linear Criteria to used in variational Smoothing of points |
| CAppDef_MultiLine | This class describes the organized set of points used in the approximations. A MultiLine is composed of n MultiPointConstraints. The approximation of the MultiLine will be done in the order of the given n MultiPointConstraints |
| CAppDef_MultiPointConstraint | Describes a MultiPointConstraint used in a Multiline. MultiPointConstraints are composed of several two or three-dimensional points. The purpose is to define the corresponding points that share a common constraint in order to compute the approximation of several lines in parallel. Notes: |
| CAppDef_MyBSplGradientOfBSplineCompute | |
| CAppDef_MyGradientbisOfBSplineCompute | |
| CAppDef_MyGradientOfCompute | |
| CAppDef_MyLineTool | Example of MultiLine tool corresponding to the tools of the packages AppParCurves and Approx. For Approx, the tool will not addd points if the algorithms want some |
| CAppDef_ParFunctionOfMyGradientbisOfBSplineCompute | |
| CAppDef_ParFunctionOfMyGradientOfCompute | |
| CAppDef_ParFunctionOfTheGradient | |
| CAppDef_ParLeastSquareOfMyGradientbisOfBSplineCompute | |
| CAppDef_ParLeastSquareOfMyGradientOfCompute | |
| CAppDef_ParLeastSquareOfTheGradient | |
| CAppDef_ResConstraintOfMyGradientbisOfBSplineCompute | |
| CAppDef_ResConstraintOfMyGradientOfCompute | |
| CAppDef_ResConstraintOfTheGradient | |
| CAppDef_SmoothCriterion | Defined criterion to smooth points in curve |
| CAppDef_TheFunction | |
| CAppDef_TheGradient | |
| CAppDef_TheLeastSquares | |
| CAppDef_TheResol | |
| CAppDef_Variational | This class is used to smooth N points with constraints by minimization of quadratic criterium but also variational criterium in order to obtain " fair Curve " Computes the approximation of a Multiline by Variational optimization |
| CAppParCurves | Parallel Approximation in n curves. This package gives all the algorithms used to approximate a MultiLine described by the tool MLineTool. The result of the approximation will be a MultiCurve |
| CAppParCurves_ConstraintCouple | Associates an index and a constraint for an object. This couple is used by AppDef_TheVariational when performing approximations |
| CAppParCurves_MultiBSpCurve | This class describes a MultiBSpCurve approximating a Multiline. Just as a Multiline is a set of a given number of lines, a MultiBSpCurve is a set of a specified number of bsplines defined by: |
| CAppParCurves_MultiCurve | This class describes a MultiCurve approximating a Multiline. As a Multiline is a set of n lines, a MultiCurve is a set of n curves. These curves are Bezier curves. A MultiCurve is composed of m MultiPoint. The approximating degree of these n curves is the same for each one |
| CAppParCurves_MultiPoint | This class describes Points composing a MultiPoint. These points can be 2D or 3D. The user must first give the 3D Points and then the 2D Points. They are Poles of a Bezier Curve. This class is used either to define data input or results when performing the approximation of several lines in parallel |
| CApprox_Curve2d | Makes an approximation for HCurve2d from Adaptor3d |
| CApprox_Curve3d | |
| CApprox_CurveOnSurface | Approximation of curve on surface |
| CApprox_CurvilinearParameter | Approximation of a Curve to make its parameter be its curvilinear abscissa If the curve is a curve on a surface S, C2D is the corresponding Pcurve, we considere the curve is given by its representation S(C2D(u)) If the curve is a curve on 2 surfaces S1 and S2 and C2D1 C2D2 are the two corresponding Pcurve, we considere the curve is given by its representation 1/2(S1(C2D1(u) + S2 (C2D2(u))) |
| CApprox_CurvlinFunc | Defines an abstract curve with curvilinear parametrization |
| CApprox_Data | |
| CApprox_FitAndDivide | |
| CApprox_FitAndDivide2d | |
| CApprox_MCurvesToBSpCurve | |
| CApprox_SameParameter | Approximation of a PCurve on a surface to make its parameter be the same that the parameter of a given 3d reference curve |
| CApprox_SweepApproximation | Approximation of an Surface S(u,v) (and eventually associate 2d Curves) defined by section's law |
| CApprox_SweepFunction | Defined the function used by SweepApproximation to perform sweeping application |
| CApproxInt_KnotTools | This class intended to build knots sequence on discrete set of points for further approximation into bspline curve |
| CApproxInt_SvSurfaces | |
| CAppStd_Application | |
| CAppStdL_Application | |
| CAspect_AspectFillArea | Group of attributes for the FACE primitives. The attributes are: |
| CAspect_AspectLine | This class allows the definition of a group of attributes for the LINE primitive The attributes are: |
| CAspect_AspectMarker | This class allows the definition of a group of attributes for the primitive MARKER. the attributes are: |
| CAspect_Background | This class allows the definition of a window background |
| CAspect_CircularGrid | |
| CAspect_DisplayConnection | This class creates and provides connection with X server. Raises exception if can not connect to X server. On Windows and Mac OS X (in case when Cocoa used) platforms this class do nothing. WARRNING: Do not close display connection manualy! |
| CAspect_GenId | This class permits the creation and control of integer identifiers |
| CAspect_GradientBackground | This class allows the definition of a window gradient background |
| CAspect_Grid | |
| CAspect_RectangularGrid | |
| CAspect_Window | Defines a window |
| CBinDrivers | |
| CBinDrivers_DocumentRetrievalDriver | |
| CBinDrivers_DocumentStorageDriver | Persistent implemention of storage a document in a binary file |
| CBinLDrivers | |
| CBinLDrivers_DocumentRetrievalDriver | |
| CBinLDrivers_DocumentSection | More or less independent part of the saved/restored document that is distinct from OCAF data themselves but may be referred by them |
| CBinLDrivers_DocumentStorageDriver | Persistent implemention of storage a document in a binary file |
| CBinMDataStd | Storage and Retrieval drivers for modelling attributes |
| CBinMDataStd_AsciiStringDriver | TDataStd_AsciiString attribute Driver |
| CBinMDataStd_BooleanArrayDriver | |
| CBinMDataStd_BooleanListDriver | |
| CBinMDataStd_ByteArrayDriver | |
| CBinMDataStd_CommentDriver | Attribute Driver |
| CBinMDataStd_DirectoryDriver | Directory attribute Driver |
| CBinMDataStd_ExpressionDriver | Attribute Driver |
| CBinMDataStd_ExtStringArrayDriver | Array of extended string attribute Driver |
| CBinMDataStd_ExtStringListDriver | |
| CBinMDataStd_IntegerArrayDriver | Array of Integer attribute Driver |
| CBinMDataStd_IntegerDriver | Integer attribute Driver |
| CBinMDataStd_IntegerListDriver | |
| CBinMDataStd_IntPackedMapDriver | TDataStd_IntPackedMap attribute Driver |
| CBinMDataStd_NamedDataDriver | |
| CBinMDataStd_NameDriver | TDataStd_Name attribute Driver |
| CBinMDataStd_NoteBookDriver | NoteBook attribute Driver |
| CBinMDataStd_RealArrayDriver | Array of Real attribute Driver |
| CBinMDataStd_RealDriver | Real attribute Driver |
| CBinMDataStd_RealListDriver | |
| CBinMDataStd_ReferenceArrayDriver | |
| CBinMDataStd_ReferenceListDriver | |
| CBinMDataStd_RelationDriver | Attribute Driver |
| CBinMDataStd_TickDriver | Tick attribute driver |
| CBinMDataStd_TreeNodeDriver | Attribute Driver |
| CBinMDataStd_UAttributeDriver | Attribute Driver |
| CBinMDataStd_VariableDriver | Attribute Driver |
| CBinMDataXtd | Storage and Retrieval drivers for modelling attributes |
| CBinMDataXtd_AxisDriver | Axis attribute Driver |
| CBinMDataXtd_ConstraintDriver | Attribute Driver |
| CBinMDataXtd_GeometryDriver | Attribute Driver |
| CBinMDataXtd_PatternStdDriver | Attribute Driver |
| CBinMDataXtd_PlacementDriver | Placement attribute Driver |
| CBinMDataXtd_PlaneDriver | Plane attribute Driver |
| CBinMDataXtd_PointDriver | Point attribute Driver |
| CBinMDataXtd_PositionDriver | Position Attribute Driver |
| CBinMDataXtd_PresentationDriver | Presentation Attribute Driver |
| CBinMDataXtd_ShapeDriver | Shape attribute Driver |
| CBinMDF | This package provides classes and methods to translate a transient DF into a persistent one and vice versa |
| CBinMDF_ADriver | Attribute Storage/Retrieval Driver |
| CBinMDF_ADriverTable | A driver table is an object building links between object types and object drivers. In the translation process, a driver table is asked to give a translation driver for each current object to be translated |
| CBinMDF_ReferenceDriver | Reference attribute Driver |
| CBinMDF_TagSourceDriver | TDF_TagSource Driver |
| CBinMDocStd | Storage and Retrieval drivers for TDocStd modelling attributes |
| CBinMDocStd_XLinkDriver | XLink attribute Driver |
| CBinMFunction | Storage and Retrieval drivers for TFunction modelling attributes |
| CBinMFunction_FunctionDriver | Function attribute Driver |
| CBinMFunction_GraphNodeDriver | GraphNode attribute Driver |
| CBinMFunction_ScopeDriver | Scope attribute Driver |
| CBinMNaming | Storage/Retrieval drivers for TNaming attributes |
| CBinMNaming_NamedShapeDriver | NamedShape Attribute Driver |
| CBinMNaming_NamingDriver | Naming Attribute Driver |
| CBinMXCAFDoc | |
| CBinMXCAFDoc_AreaDriver | |
| CBinMXCAFDoc_CentroidDriver | |
| CBinMXCAFDoc_ColorDriver | |
| CBinMXCAFDoc_ColorToolDriver | |
| CBinMXCAFDoc_DatumDriver | |
| CBinMXCAFDoc_DimensionDriver | |
| CBinMXCAFDoc_DimTolDriver | |
| CBinMXCAFDoc_DimTolToolDriver | |
| CBinMXCAFDoc_DocumentToolDriver | |
| CBinMXCAFDoc_GeomToleranceDriver | |
| CBinMXCAFDoc_GraphNodeDriver | |
| CBinMXCAFDoc_LayerToolDriver | |
| CBinMXCAFDoc_LocationDriver | |
| CBinMXCAFDoc_MaterialDriver | |
| CBinMXCAFDoc_MaterialToolDriver | |
| CBinMXCAFDoc_ShapeToolDriver | |
| CBinMXCAFDoc_VolumeDriver | |
| CBinObjMgt_Persistent | Binary persistent representation of an object. Really it is used as a buffer for read/write an object |
| CBinTObjDrivers | |
| CBinTObjDrivers_DocumentRetrievalDriver | |
| CBinTObjDrivers_DocumentStorageDriver | |
| CBinTObjDrivers_IntSparseArrayDriver | |
| CBinTObjDrivers_ModelDriver | |
| CBinTObjDrivers_ObjectDriver | |
| CBinTObjDrivers_ReferenceDriver | |
| CBinTObjDrivers_XYZDriver | |
| CBinTools | Tool to keep shapes in binary format |
| CBinTools_Curve2dSet | Stores a set of Curves from Geom2d in binary format |
| CBinTools_CurveSet | Stores a set of Curves from Geom in binary format |
| CBinTools_LocationSet | The class LocationSet stores a set of location in a relocatable state |
| CBinTools_ShapeSet | Writes topology in OStream in binary format |
| CBinTools_SurfaceSet | Stores a set of Surfaces from Geom in binary format |
| CBinXCAFDrivers | |
| CBinXCAFDrivers_DocumentRetrievalDriver | |
| CBinXCAFDrivers_DocumentStorageDriver | |
| CBisector | This package provides the bisecting line between two geometric elements |
| CBisector_Bisec | Bisec provides the bisecting line between two elements This line is trimed by a point |
| CBisector_BisecAna | This class provides the bisecting line between two geometric elements.The elements are Circles,Lines or Points |
| CBisector_BisecCC | Construct the bisector between two curves. The curves can intersect only in their extremities |
| CBisector_BisecPC | Provides the bisector between a point and a curve. the curvature on the curve has to be monoton. the point can't be on the curve exept at the extremitys |
| CBisector_Curve | |
| CBisector_FunctionH | H(v) = (T1 .P2(v) - P1) * ||T(v)|| - 2 2 (T(v).P2(v) - P1) * ||T1|| |
| CBisector_FunctionInter | 2 2 F(u) = (PC(u) - PBis1(u)) + (PC(u) - PBis2(u)) |
| CBisector_Inter | Intersection between two <Bisec> from Bisector |
| CBisector_PointOnBis | |
| CBisector_PolyBis | Polygon of PointOnBis |
| CBiTgte_Blend | Root class |
| CBiTgte_CurveOnEdge | Private class used to create a filler rolling on an edge |
| CBiTgte_CurveOnVertex | Private class used to create a filler rolling on an edge |
| CBiTgte_HCurveOnEdge | |
| CBiTgte_HCurveOnVertex | |
| CBlend_AppFunction | Deferred class for a function used to compute a blending surface between two surfaces, using a guide line. The vector <X> used in Value, Values and Derivatives methods has to be the vector of the parametric coordinates U1,V1, U2,V2, of the extremities of a section on the first and second surface |
| CBlend_CSFunction | Deferred class for a function used to compute a blending surface between a surface and a curve, using a guide line. The vector <X> used in Value, Values and Derivatives methods may be the vector of the parametric coordinates U,V, W of the extremities of a section on the surface and the curve |
| CBlend_CurvPointFuncInv | Deferred class for a function used to compute a blending surface between a surface and a curve, using a guide line. This function is used to find a solution on a done point of the curve. The vector <X> used in Value, Values and Derivatives methods has to be the vector of the parametric coordinates w, U, V where w is the parameter on the guide line, U,V are the parametric coordinates of a point on the partner surface |
| CBlend_FuncInv | Deferred class for a function used to compute a blending surface between two surfaces, using a guide line. This function is used to find a solution on a restriction of one of the surface. The vector <X> used in Value, Values and Derivatives methods has to be the vector of the parametric coordinates t,w,U,V where t is the parameter on the curve on surface, w is the parameter on the guide line, U,V are the parametric coordinates of a point on the partner surface |
| CBlend_Function | Deferred class for a function used to compute a blending surface between two surfaces, using a guide line. The vector <X> used in Value, Values and Derivatives methods has to be the vector of the parametric coordinates U1,V1, U2,V2, of the extremities of a section on the first and second surface |
| CBlend_Point | |
| CBlend_RstRstFunction | Deferred class for a function used to compute a blending surface between a surface and a pcurve on an other Surface, using a guide line. The vector <X> used in Value, Values and Derivatives methods may be the vector of the parametric coordinates U,V, W of the extremities of a section on the surface and the curve |
| CBlend_SurfCurvFuncInv | Deferred class for a function used to compute a blending surface between a surface and a curve, using a guide line. This function is used to find a solution on a done restriction of the surface |
| CBlend_SurfPointFuncInv | Deferred class for a function used to compute a blending surface between a surface and a curve, using a guide line. This function is used to find a solution on a done point of the curve |
| CBlend_SurfRstFunction | Deferred class for a function used to compute a blending surface between a surface and a pcurve on an other Surface, using a guide line. The vector <X> used in Value, Values and Derivatives methods may be the vector of the parametric coordinates U,V, W of the extremities of a section on the surface and the curve |
| CBlendFunc | This package provides a set of generic functions, that can instantiated to compute blendings between two surfaces (Constant radius, Evolutive radius, Ruled surface) |
| CBlendFunc_Chamfer | |
| CBlendFunc_ChamfInv | |
| CBlendFunc_ChAsym | |
| CBlendFunc_ChAsymInv | |
| CBlendFunc_ConstRad | |
| CBlendFunc_ConstRadInv | |
| CBlendFunc_Corde | This function calculates point (pts) on the curve of intersection between the normal to a curve (guide) in a chosen parameter and a surface (surf), so that pts was at a given distance from the guide. X(1),X(2) are the parameters U,V of pts on surf |
| CBlendFunc_CSCircular | |
| CBlendFunc_CSConstRad | |
| CBlendFunc_EvolRad | |
| CBlendFunc_EvolRadInv | |
| CBlendFunc_Ruled | |
| CBlendFunc_RuledInv | |
| CBlendFunc_Tensor | Used to store the "gradient of gradient" |
| CBnd_B2d | |
| CBnd_B2f | |
| CBnd_B3d | |
| CBnd_B3f | |
| CBnd_BoundSortBox | A tool to compare a bounding box or a plane with a set of bounding boxes. It sorts the set of bounding boxes to give the list of boxes which intersect the element being compared. The boxes being sorted generally bound a set of shapes, while the box being compared bounds a shape to be compared. The resulting list of intersecting boxes therefore gives the list of items which potentially intersect the shape to be compared |
| CBnd_BoundSortBox2d | A tool to compare a 2D bounding box with a set of 2D bounding boxes. It sorts the set of bounding boxes to give the list of boxes which intersect the element being compared. The boxes being sorted generally bound a set of shapes, while the box being compared bounds a shape to be compared. The resulting list of intersecting boxes therefore gives the list of items which potentially intersect the shape to be compared |
| CBnd_Box | Describes a bounding box in 3D space. A bounding box is parallel to the axes of the coordinates system. If it is finite, it is defined by the three intervals: |
| CBnd_Box2d | Describes a bounding box in 2D space. A bounding box is parallel to the axes of the coordinates system. If it is finite, it is defined by the two intervals: |
| CBnd_Sphere | This class represents a bounding sphere of a geometric entity (triangle, segment of line or whatever else) |
| CBndLib | The BndLib package provides functions to add a geometric primitive to a bounding box. Note: these functions work with gp objects, optionally limited by parameter values. If the curves and surfaces provided by the gp package are not explicitly parameterized, they still have an implicit parameterization, similar to that which they infer for the equivalent Geom or Geom2d objects. Add : Package to compute the bounding boxes for elementary objects from gp in 2d and 3d |
| CBndLib_Add2dCurve | Computes the bounding box for a curve in 2d . Functions to add a 2D curve to a bounding box. The 2D curve is defined from a Geom2d curve |
| CBndLib_Add3dCurve | Computes the bounding box for a curve in 3d. Functions to add a 3D curve to a bounding box. The 3D curve is defined from a Geom curve |
| CBndLib_AddSurface | Computes the box from a surface Functions to add a surface to a bounding box. The surface is defined from a Geom surface |
| CBOPAlgo_Algo | Root interface for algorithms |
| CBOPAlgo_ArgumentAnalyzer | Check the validity of argument(s) for Boolean Operations |
| CBOPAlgo_BOP | |
| CBOPAlgo_Builder | |
| CBOPAlgo_BuilderArea | The root class for algorithms to build faces/solids from set of edges/faces |
| CBOPAlgo_BuilderFace | The algorithm to build faces from set of edges |
| CBOPAlgo_BuilderShape | Root class for algorithms that has shape as result |
| CBOPAlgo_BuilderSolid | The algorithm to build solids from set of faces |
| CBOPAlgo_CellsBuilder | The algorithm is based on the General Fuse algorithm (GFA). The result of GFA is all split parts of the Arguments |
| CBOPAlgo_CheckerSI | Checks shape on self-interference |
| CBOPAlgo_CheckResult | Information about faulty shapes and faulty types can't be processed by Boolean Operations |
| CBOPAlgo_MakerVolume | The algorithm is to build solids from set of shapes. It uses the BOPAlgo_Builder algorithm to intersect the given shapes and build the images of faces (if needed) and BOPAlgo_BuilderSolid algorithm to build the solids |
| CBOPAlgo_PaveFiller | |
| CBOPAlgo_Section | The algorithm to build a Secton between the arguments. The Section consists of vertices and edges. The Section contains: |
| CBOPAlgo_SectionAttribute | Class is a container of three flags used by intersection algorithm |
| CBOPAlgo_ShellSplitter | The class provides the splitting of the set of connected faces on separate loops |
| CBOPAlgo_Tools | |
| CBOPAlgo_WireEdgeSet | |
| CBOPAlgo_WireSplitter | |
| CBOPCol_Box2DBndTreeSelector | |
| CBOPCol_BoxBndTreeSelector | |
| CBOPCol_Cnt | |
| CBOPCol_ContextCnt | |
| CBOPCol_ContextFunctor | |
| CBOPCol_Functor | |
| CBOPCol_NCVector | |
| CBOPDS_CommonBlock | The class BOPDS_CommonBlock is to store the information about pave blocks that have geometry coincidence (in terms of a tolerance) with a) other pave block(s) b) face(s) |
| CBOPDS_CoupleOfPaveBlocks | |
| CBOPDS_Curve | The class BOPDS_Curve is to store the information about intersection curve |
| CBOPDS_DS | The class BOPDS_DS provides the control the data structure for partition and boolean operation algorithms |
| CBOPDS_FaceInfo | The class BOPDS_FaceInfo is to store handy information about state of face |
| CBOPDS_IndexRange | The class BOPDS_IndexRange is to store the information about range of two indices |
| CBOPDS_Interf | |
| CBOPDS_InterfEE | |
| CBOPDS_InterfEF | |
| CBOPDS_InterfEZ | |
| CBOPDS_InterfFF | |
| CBOPDS_InterfFZ | |
| CBOPDS_InterfVE | |
| CBOPDS_InterfVF | |
| CBOPDS_InterfVV | |
| CBOPDS_InterfVZ | |
| CBOPDS_InterfZZ | |
| CBOPDS_Iterator | The class BOPDS_Iterator is 1.to compute intersections between BRep sub-shapes of arguments of an operation (see the class BOPDS_DS) in terms of theirs bounding boxes 2.provides interface to iterare the pairs of intersected sub-shapes of given type |
| CBOPDS_IteratorSI | The class BOPDS_IteratorSI is 1.to compute self-intersections between BRep sub-shapes of each argument of an operation (see the class BOPDS_DS) in terms of theirs bounding boxes 2.provides interface to iterare the pairs of intersected sub-shapes of given type |
| CBOPDS_PassKey | The class BOPDS_PassKey is to provide possibility to map objects that have a set of integer IDs as a base |
| CBOPDS_PassKeyBoolean | |
| CBOPDS_PassKeyMapHasher | |
| CBOPDS_Pave | The class BOPDS_Pave is to store information about vertex on an edge |
| CBOPDS_PaveBlock | The class BOPDS_PaveBlock is to store the information about pave block on an edge. Two adjacent paves on edge make up pave block |
| CBOPDS_PaveMapHasher | |
| CBOPDS_Point | The class BOPDS_Point is to store the information about intersection point |
| CBOPDS_ShapeInfo | The class BOPDS_ShapeInfo is to store handy information about shape |
| CBOPDS_SubIterator | The class BOPDS_SubIterator is 1.to compute intersections between two sub-sets of BRep sub-shapes of arguments of an operation (see the class BOPDS_DS) in terms of theirs bounding boxes 2.provides interface to iterare the pairs of intersected sub-shapes of given type |
| CBOPDS_Tools | The class BOPDS_Tools contains a set auxiliary static functions of the package BOPDS |
| CBOPTest | |
| CBOPTest_DrawableShape | |
| CBOPTest_Objects | |
| CBOPTools | |
| CBOPTools_AlgoTools | |
| CBOPTools_AlgoTools2D | The class contains handy static functions dealing with the topology This is the copy of the BOPTools_AlgoTools2D.cdl |
| CBOPTools_AlgoTools3D | The class contains handy static functions dealing with the topology This is the copy of BOPTools_AlgoTools3D.cdl file |
| CBOPTools_ConnexityBlock | |
| CBOPTools_CoupleOfShape | |
| CBOPTools_EdgeSet | |
| CBOPTools_Set | |
| CBOPTools_SetMapHasher | |
| CBOPTools_ShapeSet | Implementation of some formal opereations with a set of shapes |
| CBRep_Builder | A framework providing advanced tolerance control. It is used to build Shapes. If tolerance control is required, you are advised to: |
| CBRep_Curve3D | Representation of a curve by a 3D curve |
| CBRep_CurveOn2Surfaces | Defines a continuity between two surfaces |
| CBRep_CurveOnClosedSurface | Representation of a curve by two pcurves on a closed surface |
| CBRep_CurveOnSurface | Representation of a curve by a curve in the parametric space of a surface |
| CBRep_CurveRepresentation | Root class for the curve representations. Contains a location |
| CBRep_GCurve | Root class for the geometric curves representation. Contains a range. Contains a first and a last parameter |
| CBRep_PointOnCurve | Representation by a parameter on a 3D curve |
| CBRep_PointOnCurveOnSurface | Representation by a parameter on a curve on a surface |
| CBRep_PointOnSurface | Representation by two parameters on a surface |
| CBRep_PointRepresentation | Root class for the points representations. Contains a location and a parameter |
| CBRep_PointsOnSurface | Root for points on surface |
| CBRep_Polygon3D | Representation by a 3D polygon |
| CBRep_PolygonOnClosedSurface | Representation by two 2d polygons in the parametric space of a surface |
| CBRep_PolygonOnClosedTriangulation | A representation by two arrays of nodes on a triangulation |
| CBRep_PolygonOnSurface | Representation of a 2D polygon in the parametric space of a surface |
| CBRep_PolygonOnTriangulation | A representation by an array of nodes on a triangulation |
| CBRep_TEdge | The TEdge from BRep is inherited from the TEdge from TopoDS. It contains the geometric data |
| CBRep_TFace | The Tface from BRep is based on the TFace from TopoDS. The TFace contains : |
| CBRep_Tool | Provides class methods to access to the geometry of BRep shapes |
| CBRep_TVertex | The TVertex from BRep inherits from the TVertex from TopoDS. It contains the geometric data |
| CBRepAdaptor_CompCurve | The Curve from BRepAdaptor allows to use a Wire of the BRep topology like a 3D curve. Warning: With this class of curve, C0 and C1 continuities are not assumed. So be carful with some algorithm! |
| CBRepAdaptor_Curve | The Curve from BRepAdaptor allows to use an Edge of the BRep topology like a 3D curve |
| CBRepAdaptor_Curve2d | The Curve2d from BRepAdaptor allows to use an Edge on a Face like a 2d curve. (curve in the parametric space) |
| CBRepAdaptor_HCompCurve | |
| CBRepAdaptor_HCurve | |
| CBRepAdaptor_HCurve2d | |
| CBRepAdaptor_HSurface | |
| CBRepAdaptor_Surface | The Surface from BRepAdaptor allows to use a Face of the BRep topology look like a 3D surface |
| CBRepAlgo | The BRepAlgo package provides a full range of services to perform Old Boolean Operations in Open CASCADE. Attention: The New Boolean Operation has replaced the Old Boolean Operations algorithm in the BrepAlgoAPI package in Open CASCADE |
| CBRepAlgo_AsDes | SD to store descendants and ascendants of Shapes |
| CBRepAlgo_BooleanOperation | The abstract class BooleanOperation is the root class of Boolean operations. A BooleanOperation object stores the two shapes in preparation for the Boolean operation specified in one of the classes inheriting from this one. These include: |
| CBRepAlgo_BooleanOperations | |
| CBRepAlgo_Common | Describes functions for performing a topological common operation (Boolean intersection). A Common object provides the framework for: |
| CBRepAlgo_Cut | Describes functions for performing a topological cut operation (Boolean subtraction). A Cut object provides the framework for: |
| CBRepAlgo_DSAccess | |
| CBRepAlgo_EdgeConnector | Used by DSAccess to reconstruct an EdgeSet of connected edges. The result produced by MakeBlock is a list of non-standard TopoDS_wire, which can present connexions of edge of order > 2 in certain vertex. The method IsWire indicates standard/non-standard character of all wire produced |
| CBRepAlgo_FaceRestrictor | Builds all the faces limited with a set of non jointing and planars wires. if <ControlOrientation> is false The Wires must have correct orientations. Sinon orientation des wires de telle sorte que les faces ne soient pas infinies et qu'elles soient disjointes |
| CBRepAlgo_Fuse | Describes functions for performing a topological fusion operation (Boolean union). A Fuse object provides the framework for: |
| CBRepAlgo_Image | Stores link between a shape <S> and a shape <NewS> obtained from <S>. <NewS> is an image of <S> |
| CBRepAlgo_Loop | Builds the loops from a set of edges on a face |
| CBRepAlgo_NormalProjection | This class makes the projection of a wire on a shape |
| CBRepAlgo_Section | Construction of the section lines between two shapes. For this Boolean operation, each face of the first shape is intersected by each face of the second shape. The resulting intersection edges are brought together into a compound object, but not chained or grouped into wires. Computation of the intersection of two Shapes or Surfaces The two parts involved in this Boolean operation may be defined from geometric surfaces: the most common use is the computation of the planar section of a shape. A Section object provides the framework for: |
| CBRepAlgo_Tool | |
| CBRepAlgoAPI_Algo | Root interface for algorithms |
| CBRepAlgoAPI_BooleanOperation | The abstract class BooleanOperation is the root class of Boolean Operations (see Overview). Boolean Operations algorithm is divided onto two parts |
| CBRepAlgoAPI_BuilderAlgo | The clsss contains API level of General Fuse algorithm |
| CBRepAlgoAPI_Check | The class Check provides a diagnostic tool for checking single shape or couple of shapes. Single shape is checking on topological validity, small edges and self-interference. For couple of shapes added check on validity for boolean operation of given type |
| CBRepAlgoAPI_Common | The class provides Boolean common operation between arguments and tools (Boolean Intersection) |
| CBRepAlgoAPI_Cut | The class Cut provides Boolean cut operation between arguments and tools (Boolean Subtraction) |
| CBRepAlgoAPI_Fuse | The class provides Boolean fusion operation between arguments and tools (Boolean Union) |
| CBRepAlgoAPI_Section | The algorithm is to build a Secton operation between arguments and tools. The result of Section operation consists of vertices and edges. The result of Section operation contains: |
| CBRepApprox_Approx | |
| CBRepApprox_ApproxLine | |
| CBRepApprox_BSpGradient_BFGSOfMyBSplGradientOfTheComputeLineOfApprox | |
| CBRepApprox_BSpParFunctionOfMyBSplGradientOfTheComputeLineOfApprox | |
| CBRepApprox_BSpParLeastSquareOfMyBSplGradientOfTheComputeLineOfApprox | |
| CBRepApprox_Gradient_BFGSOfMyGradientbisOfTheComputeLineOfApprox | |
| CBRepApprox_Gradient_BFGSOfMyGradientOfTheComputeLineBezierOfApprox | |
| CBRepApprox_MyBSplGradientOfTheComputeLineOfApprox | |
| CBRepApprox_MyGradientbisOfTheComputeLineOfApprox | |
| CBRepApprox_MyGradientOfTheComputeLineBezierOfApprox | |
| CBRepApprox_ParFunctionOfMyGradientbisOfTheComputeLineOfApprox | |
| CBRepApprox_ParFunctionOfMyGradientOfTheComputeLineBezierOfApprox | |
| CBRepApprox_ParLeastSquareOfMyGradientbisOfTheComputeLineOfApprox | |
| CBRepApprox_ParLeastSquareOfMyGradientOfTheComputeLineBezierOfApprox | |
| CBRepApprox_ResConstraintOfMyGradientbisOfTheComputeLineOfApprox | |
| CBRepApprox_ResConstraintOfMyGradientOfTheComputeLineBezierOfApprox | |
| CBRepApprox_SurfaceTool | |
| CBRepApprox_TheComputeLineBezierOfApprox | |
| CBRepApprox_TheComputeLineOfApprox | |
| CBRepApprox_TheFunctionOfTheInt2SOfThePrmPrmSvSurfacesOfApprox | |
| CBRepApprox_TheImpPrmSvSurfacesOfApprox | |
| CBRepApprox_TheInt2SOfThePrmPrmSvSurfacesOfApprox | |
| CBRepApprox_TheMultiLineOfApprox | |
| CBRepApprox_TheMultiLineToolOfApprox | |
| CBRepApprox_ThePrmPrmSvSurfacesOfApprox | |
| CBRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox | |
| CBRepBlend_AppFunc | Function to approximate by AppSurface for Surface/Surface contact |
| CBRepBlend_AppFuncRoot | Function to approximate by AppSurface |
| CBRepBlend_AppFuncRst | Function to approximate by AppSurface for Curve/Surface contact |
| CBRepBlend_AppFuncRstRst | Function to approximate by AppSurface for Edge/Face (Curve/Curve contact) |
| CBRepBlend_AppSurf | |
| CBRepBlend_AppSurface | Used to Approximate the blending surfaces |
| CBRepBlend_BlendTool | |
| CBRepBlend_CSWalking | |
| CBRepBlend_CurvPointRadInv | Function of reframing between a point and a curve. valid in cases of constant and progressive radius. This function is used to find a solution on a done point of the curve 1 when using RstRstConsRad or CSConstRad... The vector <X> used in Value, Values and Derivatives methods has to be the vector of the parametric coordinates w, U where w is the parameter on the guide line, U are the parametric coordinates of a point on the partner curve 2 |
| CBRepBlend_Extremity | |
| CBRepBlend_HCurve2dTool | |
| CBRepBlend_HCurveTool | |
| CBRepBlend_Line | |
| CBRepBlend_PointOnRst | Definition of an intersection point between a line and a restriction on a surface. Such a point is contains geometrical informations (see the Value method) and logical informations |
| CBRepBlend_RstRstConstRad | Copy of CSConstRad with a pcurve on surface as support |
| CBRepBlend_RstRstEvolRad | Function to approximate by AppSurface for Edge/Edge and evolutif radius |
| CBRepBlend_RstRstLineBuilder | This class processes the data resulting from Blend_CSWalking but it takes in consideration the Surface supporting the curve to detect the breakpoint |
| CBRepBlend_SurfCurvConstRadInv | Function of reframing between a restriction surface of the surface and a curve. Class used to compute a solution of the surfRstConstRad problem on a done restriction of the surface. The vector <X> used in Value, Values and Derivatives methods has to be the vector of the parametric coordinates wguide, wcurv, wrst where wguide is the parameter on the guide line, wcurv is the parameter on the curve, wrst is the parameter on the restriction on the surface |
| CBRepBlend_SurfCurvEvolRadInv | Function of reframing between a surface restriction of the surface and a curve. Class used to compute a solution of the surfRstConstRad problem on a done restriction of the surface. The vector <X> used in Value, Values and Derivatives methods has to be the vector of the parametric coordinates wguide, wcurv, wrst where wguide is the parameter on the guide line, wcurv is the parameter on the curve, wrst is the parameter on the restriction on the surface |
| CBRepBlend_SurfPointConstRadInv | Function of reframing between a point and a surface. This function is used to find a solution on a done point of the curve when using SurfRstConsRad or CSConstRad... The vector <X> used in Value, Values and Derivatives methods has to be the vector of the parametric coordinates w, U, V where w is the parameter on the guide line, U,V are the parametric coordinates of a point on the partner surface |
| CBRepBlend_SurfPointEvolRadInv | Function of reframing between a point and a surface. This function is used to find a solution on a done point of the curve when using SurfRstConsRad or CSConstRad... The vector <X> used in Value, Values and Derivatives methods has to be the vector of the parametric coordinates w, U, V where w is the parameter on the guide line, U,V are the parametric coordinates of a point on the partner surface |
| CBRepBlend_SurfRstConstRad | Copy of CSConstRad with pcurve on surface as support |
| CBRepBlend_SurfRstEvolRad | Function to approximate by AppSurface for Edge/Face and evolutif radius |
| CBRepBlend_SurfRstLineBuilder | This class processes data resulting from Blend_CSWalking taking in consideration the Surface supporting the curve to detect the breakpoint |
| CBRepBlend_Walking | |
| CBRepBndLib | This package provides the bounding boxes for curves and surfaces from BRepAdaptor. Functions to add a topological shape to a bounding box |
| CBRepBuilderAPI | The BRepBuilderAPI package provides an Application Programming Interface for the BRep topology data structure |
| CBRepBuilderAPI_BndBoxTreeSelector | Class BRepBuilderAPI_BndBoxTreeSelector derived from UBTree::Selector This class is used to select overlapping boxes, stored in NCollection::UBTree; contains methods to maintain the selection condition and to retrieve selected objects after search |
| CBRepBuilderAPI_Collect | |
| CBRepBuilderAPI_Command | Root class for all commands in BRepBuilderAPI |
| CBRepBuilderAPI_Copy | Duplication of a shape. A Copy object provides a framework for: |
| ►CBRepBuilderAPI_FastSewing | Created on: 2015-04-24 Created by: NIKOLAI BUKHALOV Copyright (c) 2015 OPEN CASCADE SAS |
| CBRepBuilderAPI_FindPlane | Describes functions to find the plane in which the edges of a given shape are located. A FindPlane object provides a framework for: |
| CBRepBuilderAPI_GTransform | Geometric transformation on a shape. The transformation to be applied is defined as a gp_GTrsf transformation. It may be: |
| CBRepBuilderAPI_MakeEdge | Provides methods to build edges |
| CBRepBuilderAPI_MakeEdge2d | Provides methods to build edges |
| CBRepBuilderAPI_MakeFace | Provides methods to build faces |
| CBRepBuilderAPI_MakePolygon | Describes functions to build polygonal wires. A polygonal wire can be built from any number of points or vertices, and consists of a sequence of connected rectilinear edges. When a point or vertex is added to the polygon if it is identic to the previous point no edge is built. The method added can be used to test it. Construction of a Polygonal Wire You can construct: |
| CBRepBuilderAPI_MakeShape | This is the root class for all shape constructions. It stores the result |
| CBRepBuilderAPI_MakeShell | Describes functions to build a shape corresponding to the skin of a surface. Note that the term shell in the class name has the same definition as that of a shell in STEP, in other words the skin of a shape, and not a solid model defined by surface and thickness. If you want to build the second sort of shell, you must use BRepOffsetAPI_MakeOffsetShape. A shell is made of a series of faces connected by their common edges. If the underlying surface of a face is not C2 continuous and the flag Segment is True, MakeShell breaks the surface down into several faces which are all C2 continuous and which are connected along the non-regular curves on the surface. The resulting shell contains all these faces. Construction of a Shell from a non-C2 continuous Surface A MakeShell object provides a framework for: |
| CBRepBuilderAPI_MakeSolid | Describes functions to build a solid from shells. A solid is made of one shell, or a series of shells, which do not intersect each other. One of these shells constitutes the outside skin of the solid. It may be closed (a finite solid) or open (an infinite solid). Other shells form hollows (cavities) in these previous ones. Each must bound a closed volume. A MakeSolid object provides a framework for: |
| CBRepBuilderAPI_MakeVertex | Describes functions to build BRepBuilder vertices directly from 3D geometric points. A vertex built using a MakeVertex object is only composed of a 3D point and a default precision value (Precision::Confusion()). Later on, 2D representations can be added, for example, when inserting a vertex in an edge. A MakeVertex object provides a framework for: |
| CBRepBuilderAPI_MakeWire | Describes functions to build wires from edges. A wire can be built from any number of edges. To build a wire you first initialize the construction, then add edges in sequence. An unlimited number of edges can be added. The initialization of construction is done with: |
| CBRepBuilderAPI_ModifyShape | Implements the methods of MakeShape for the constant topology modifications. The methods are implemented when the modification uses a Modifier from BRepTools. Some of them have to be redefined if the modification is implemented with another tool (see Transform from BRepBuilderAPI for example). The BRepBuilderAPI package provides the following frameworks to perform modifications of this sort: |
| CBRepBuilderAPI_NurbsConvert | Conversion of the complete geometry of a shape (all 3D analytical representation of surfaces and curves) into NURBS geometry (execpt for Planes). For example, all curves supporting edges of the basis shape are converted into BSpline curves, and all surfaces supporting its faces are converted into BSpline surfaces |
| CBRepBuilderAPI_Sewing | Provides methods to |
| CBRepBuilderAPI_Transform | Geometric transformation on a shape. The transformation to be applied is defined as a gp_Trsf transformation, i.e. a transformation which does not modify the underlying geometry of shapes. The transformation is applied to: |
| CBRepBuilderAPI_VertexInspector | Class BRepBuilderAPI_VertexInspector derived from NCollection_CellFilter_InspectorXYZ This class define the Inspector interface for CellFilter algorithm, working with gp_XYZ points in 3d space. Used in search of coincidence points with a certain tolerance |
| CBRepCheck | This package provides tools to check the validity of the BRep |
| CBRepCheck_Analyzer | A framework to check the overall validity of a shape. For a shape to be valid in Open CASCADE, it - or its component subshapes - must respect certain criteria. These criteria are checked by the function IsValid. Once you have determined whether a shape is valid or not, you can diagnose its specific anomalies and correct them using the services of the ShapeAnalysis, ShapeUpgrade, and ShapeFix packages |
| CBRepCheck_Edge | |
| CBRepCheck_Face | |
| CBRepCheck_Result | |
| CBRepCheck_Shell | |
| CBRepCheck_Solid | The class is to check a solid |
| CBRepCheck_Vertex | |
| CBRepCheck_Wire | |
| CBRepClass3d | |
| CBRepClass3d_Intersector3d | |
| CBRepClass3d_SClassifier | Provides an algorithm to classify a point in a solid |
| CBRepClass3d_SolidClassifier | Provides an algorithm to classify a point in a solid |
| CBRepClass3d_SolidExplorer | Provide an exploration of a BRep Shape for the classification |
| CBRepClass3d_SolidPassiveClassifier | |
| CBRepClass_Edge | This class is used to send the description of an Edge to the classifier. It contains an Edge and a Face. So the PCurve of the Edge can be found |
| CBRepClass_FaceClassifier | Provides Constructors with a Face |
| CBRepClass_FaceExplorer | Provide an exploration of a BRep Face for the classification. Return UV edges |
| CBRepClass_FacePassiveClassifier | |
| CBRepClass_FClass2dOfFClassifier | |
| CBRepClass_FClassifier | |
| CBRepClass_Intersector | Intersect an Edge with a segment. Implement the Intersector2d required by the classifier |
| CBRepExtrema_DistanceSS | This class allows to compute minimum distance between two shapes (face edge vertex) and is used in DistShapeShape class. |
| CBRepExtrema_DistShapeShape | This class provides tools to compute minimum distance between two Shapes (Compound,CompSolid, Solid, Shell, Face, Wire, Edge, Vertex). |
| CBRepExtrema_ElementFilter | Filtering tool used to detect if two given mesh elements should be tested for overlapping/intersection or not |
| CBRepExtrema_ExtCC | |
| CBRepExtrema_ExtCF | |
| CBRepExtrema_ExtFF | |
| CBRepExtrema_ExtPC | |
| CBRepExtrema_ExtPF | |
| CBRepExtrema_OverlapTool | Enables storing of individual overlapped triangles (useful for debug) |
| CBRepExtrema_Poly | |
| CBRepExtrema_SelfIntersection | Tool class for detection of self-sections in the given shape. This class is based on BRepExtrema_OverlapTool and thus uses shape tessellation to detect incorrect mesh fragments (pairs of overlapped triangles belonging to different faces). Thus, a result depends critically on the quality of mesh generator (e.g., BREP mesh is not always a good choice, because it can contain gaps between adjacent face triangulations, which may not share vertices on common edge; thus false overlap can be detected). As a result, this tool can be used for relatively fast approximated test which provides sub-set of potentially overlapped faces |
| CBRepExtrema_ShapeProximity | Tool class for shape proximity detection. For two given shapes and given tolerance (offset from the mesh) the algorithm allows to determine whether or not they are overlapped. The algorithm input consists of any shapes which can be decomposed into individual faces (used as basic shape elements). High performance is achieved through the use of existing triangulation of faces. So poly triangulation (with the desired deflection) should already be built. Note that solution is approximate (and corresponds to the deflection used for triangulation) |
| CBRepExtrema_SolutionElem | This class is used to store information relative to the minimum distance between two shapes |
| CBRepExtrema_TriangleSet | Triangle set corresponding to specific face |
| CBRepFeat | BRepFeat is necessary for the creation and manipulation of both form and mechanical features in a Boundary Representation framework. Form features can be depressions or protrusions and include the following types: |
| CBRepFeat_Builder | Provides a basic tool to implement features topological operations. The main goal of the algorithm is to perform the result of the operation according to the kept parts of the tool. Input data: a) DS; b) The kept parts of the tool; If the map of the kept parts of the tool is not filled boolean operation of the given type will be performed; c) Operation required. Steps: a) Fill myShapes, myRemoved maps; b) Rebuild edges and faces; c) Build images of the object; d) Build the result of the operation. Result: Result shape of the operation required |
| CBRepFeat_Form | Provides general functions to build form features. Form features can be depressions or protrusions and include the following types: |
| CBRepFeat_Gluer | One of the most significant aspects of BRepFeat functionality is the use of local operations as opposed to global ones. In a global operation, you would first construct a form of the type you wanted in your final feature, and then remove matter so that it could fit into your initial basis object. In a local operation, however, you specify the domain of the feature construction with aspects of the shape on which the feature is being created. These semantics are expressed in terms of a member shape of the basis shape from which - or up to which - matter will be added or removed. As a result, local operations make calculations simpler and faster than global operations. Glueing uses wires or edges of a face in the basis shape. These are to become a part of the feature. They are first cut out and then projected to a plane outside or inside the basis shape. By rebuilding the initial shape incorporating the edges and the faces of the tool, protrusion features can be constructed |
| CBRepFeat_MakeCylindricalHole | Provides a tool to make cylindrical holes on a shape |
| CBRepFeat_MakeDPrism | Describes functions to build draft prism topologies from basis shape surfaces. These can be depressions or protrusions. The semantics of draft prism feature creation is based on the construction of shapes: |
| CBRepFeat_MakeLinearForm | Builds a rib or a groove along a developable, planar surface. The semantics of mechanical features is built around giving thickness to a contour. This thickness can either be symmetrical - on one side of the contour - or dissymmetrical - on both sides. As in the semantics of form features, the thickness is defined by construction of shapes in specific contexts. The development contexts differ, however, in case of mechanical features. Here they include extrusion: |
| CBRepFeat_MakePipe | Constructs compound shapes with pipe features. These can be depressions or protrusions. The semantics of pipe feature creation is based on the construction of shapes: |
| CBRepFeat_MakePrism | Describes functions to build prism features. These can be depressions or protrusions. The semantics of prism feature creation is based on the construction of shapes: |
| CBRepFeat_MakeRevol | Describes functions to build revolved shells from basis shapes |
| CBRepFeat_MakeRevolutionForm | MakeRevolutionForm Generates a surface of revolution in the feature as it slides along a revolved face in the basis shape. The semantics of mechanical features is built around giving thickness to a contour. This thickness can either be unilateral - on one side of the contour - or bilateral - on both sides. As in the semantics of form features, the thickness is defined by construction of shapes in specific contexts. The development contexts differ, however,in case of mechanical features. Here they include extrusion: |
| CBRepFeat_RibSlot | Provides functions to build mechanical features. Mechanical features include ribs - protrusions and grooves (or slots) - depressions along planar (linear) surfaces or revolution surfaces. The semantics of mechanical features is built around giving thickness to a contour. This thickness can either be unilateral - on one side of the contour - or bilateral - on both sides. As in the semantics of form features, the thickness is defined by construction of shapes in specific contexts. The development contexts differ, however,in case of mechanical features. Here they include extrusion: |
| CBRepFeat_SplitShape | One of the most significant aspects of BRepFeat functionality is the use of local operations as opposed to global ones. In a global operation, you would first construct a form of the type you wanted in your final feature, and then remove matter so that it could fit into your initial basis object. In a local operation, however, you specify the domain of the feature construction with aspects of the shape on which the feature is being created. These semantics are expressed in terms of a member shape of the basis shape from which - or up to which - matter will be added or removed. As a result, local operations make calculations simpler and faster than global operations. In BRepFeat, the semantics of local operations define features constructed from a contour or a part of the basis shape referred to as the tool. In a SplitShape object, wires or edges of a face in the basis shape to be used as a part of the feature are cut out and projected to a plane outside or inside the basis shape. By rebuilding the initial shape incorporating the edges and the faces of the tool, protrusion or depression features can be constructed |
| CBRepFill | |
| CBRepFill_ACRLaw | Build Location Law, with a Wire. In the case of guided contour and trihedron by reduced curvilinear abscissa |
| CBRepFill_ApproxSeewing | Evaluate the 3dCurve and the PCurves described in a MultiLine from BRepFill. The parametrization of those curves is not imposed by the Bissectrice. The parametrization is given approximatively by the abscissa of the curve3d |
| CBRepFill_CompatibleWires | Constructs a sequence of Wires (with good orientation and origin) agreed each other so that the surface passing through these sections is not twisted |
| CBRepFill_ComputeCLine | |
| CBRepFill_CurveConstraint | Same as CurveConstraint from GeomPlate with BRepAdaptor_Surface instead of GeomAdaptor_Surface |
| CBRepFill_Draft | |
| CBRepFill_DraftLaw | Build Location Law, with a Wire |
| CBRepFill_Edge3DLaw | Build Location Law, with a Wire |
| CBRepFill_EdgeFaceAndOrder | |
| CBRepFill_EdgeOnSurfLaw | Build Location Law, with a Wire and a Surface |
| CBRepFill_Evolved | Constructs an evolved volume from a spine (wire or face) and a profile ( wire) |
| CBRepFill_FaceAndOrder | A structure containing Face and Order of constraint |
| CBRepFill_Filling | N-Side Filling This algorithm avoids to build a face from: |
| CBRepFill_Generator | Compute a topological surface ( a shell) using generating wires. The face of the shell will be ruled surfaces passing by the wires. The wires must have the same number of edges |
| CBRepFill_LocationLaw | Location Law on a Wire |
| CBRepFill_MultiLine | Class used to compute the 3d curve and the two 2d curves resulting from the intersection of a surface of linear extrusion( Bissec, Dz) and the 2 faces. This 3 curves will have the same parametrization as the Bissectrice. This class is to be send to an approximation routine |
| CBRepFill_NSections | Build Section Law, with N Sections |
| CBRepFill_OffsetAncestors | This class is used to find the generating shapes of an OffsetWire |
| CBRepFill_OffsetWire | Constructs a Offset Wire to a spine (wire or face) on the left of spine. The Wire or the Face must be planar |
| CBRepFill_Pipe | Create a shape by sweeping a shape (the profile) along a wire (the spine) |
| CBRepFill_PipeShell | Computes a topological shell using some wires (spines and profiles) and diplacement option Perform general sweeping construction |
| CBRepFill_Section | To store section definition |
| CBRepFill_SectionLaw | Build Section Law, with an Vertex, or an Wire |
| CBRepFill_SectionPlacement | Place a shape in a local axis coordinate |
| CBRepFill_ShapeLaw | Build Section Law, with an Vertex, or an Wire |
| CBRepFill_Sweep | Topological Sweep Algorithm Computes an Sweep shell using a generating wire, an SectionLaw and an LocationLaw |
| CBRepFill_TrimEdgeTool | Geometric Tool using to construct Offset Wires |
| CBRepFill_TrimShellCorner | |
| CBRepFill_TrimSurfaceTool | Compute the Pcurves and the 3d curves resulting of the trimming of a face by an extruded surface |
| CBRepFilletAPI_LocalOperation | Construction of fillets on the edges of a Shell |
| CBRepFilletAPI_MakeChamfer | Describes functions to build chamfers on edges of a shell or solid. Chamfered Edge of a Shell or Solid A MakeChamfer object provides a framework for: |
| CBRepFilletAPI_MakeFillet | Describes functions to build fillets on the broken edges of a shell or solid. A MakeFillet object provides a framework for: |
| CBRepFilletAPI_MakeFillet2d | Describes functions to build fillets and chamfers on the vertices of a planar face. Fillets and Chamfers on the Vertices of a Planar Face A MakeFillet2d object provides a framework for: |
| CBRepGProp | Provides global functions to compute a shape's global properties for lines, surfaces or volumes, and bring them together with the global properties already computed for a geometric system. The global properties computed for a system are : |
| CBRepGProp_Cinert | Computes the global properties of bounded curves in 3D space. The curve must have at least a continuity C1. It can be a curve as defined in the template CurveTool from package GProp. This template gives the minimum of methods required to evaluate the global properties of a curve 3D with the algorithmes of GProp |
| CBRepGProp_Domain | Arc iterator. Returns only Forward and Reversed edges from the face in an undigested order |
| CBRepGProp_EdgeTool | Provides the required methods to instantiate CGProps from GProp with a Curve from BRepAdaptor |
| CBRepGProp_Face | |
| CBRepGProp_Gauss | Class performs computing of the global inertia properties of geometric object in 3D space by adaptive and non-adaptive 2D Gauss integration algorithms |
| CBRepGProp_Sinert | Computes the global properties of a face in 3D space. The face 's requirements to evaluate the global properties are defined in the template FaceTool from package GProp |
| CBRepGProp_TFunction | This class represents the integrand function for the outer integral computation. The returned value represents the integral of UFunction. It depends on the value type and the flag IsByPoint |
| CBRepGProp_UFunction | This class represents the integrand function for computation of an inner integral. The returned value depends on the value type and the flag IsByPoint |
| CBRepGProp_Vinert | Computes the global properties of a geometric solid (3D closed region of space) delimited with : . a surface . a point and a surface . a plane and a surface |
| CBRepGProp_VinertGK | Computes the global properties of a geometric solid (3D closed region of space) delimited with : |
| CBRepIntCurveSurface_Inter | Computes the intersection between a face and a curve. To intersect one curve with shape method Init(Shape, curve, tTol) should be used. To intersect a few curves with specified shape it is necessary to load shape one time using method Load(shape, tol) and find intersection points for each curve using method Init(curve). For iteration by intersection points method More() and Next() should be used |
| CBRepLib | The BRepLib package provides general utilities for BRep |
| CBRepLib_CheckCurveOnSurface | Computes the max distance between edge and its 2d representation on the face |
| CBRepLib_Command | Root class for all commands in BRepLib |
| CBRepLib_FindSurface | Provides an algorithm to find a Surface through a set of edges |
| CBRepLib_FuseEdges | This class can detect vertices in a face that can be considered useless and then perform the fuse of the edges and remove the useless vertices. By useles vertices, we mean : |
| CBRepLib_MakeEdge | Provides methods to build edges |
| CBRepLib_MakeEdge2d | Provides methods to build edges |
| CBRepLib_MakeFace | Provides methods to build faces |
| CBRepLib_MakePolygon | Class to build polygonal wires |
| CBRepLib_MakeShape | This is the root class for all shape constructions. It stores the result |
| CBRepLib_MakeShell | Provides methos to build shells |
| CBRepLib_MakeSolid | Makes a solid from compsolid or shells |
| CBRepLib_MakeVertex | Provides methods to build vertices |
| CBRepLib_MakeWire | Provides methods to build wires |
| CBRepLProp | These global functions compute the degree of continuity of a curve built by concatenation of two edges at their junction point |
| CBRepLProp_CLProps | |
| CBRepLProp_CurveTool | |
| CBRepLProp_SLProps | |
| CBRepLProp_SurfaceTool | |
| CBRepMAT2d_BisectingLocus | BisectingLocus generates and contains the Bisecting_Locus of a set of lines from Geom2d, defined by <ExploSet> |
| CBRepMAT2d_Explorer | Construct an explorer from wires, face, set of curves from Geom2d to compute the bisecting Locus |
| CBRepMAT2d_LinkTopoBilo | Constucts links between the Wire or the Face of the explorer and the BasicElts contained in the bisecting locus |
| CBRepMesh_Circle | Describes a 2d circle with a size of only 3 Standard_Real numbers instead of gp who needs 7 Standard_Real numbers |
| CBRepMesh_CircleInspector | Auxilary class to find circles shot by the given point |
| CBRepMesh_CircleTool | Create sort and destroy the circles used in triangulation. |
| CBRepMesh_Classifier | Auxilary class contains information about correctness of discretized face and used for classification of points regarding face internals |
| CBRepMesh_DataStructureOfDelaun | Describes the data structure necessary for the mesh algorithms in two dimensions plane or on surface by meshing in UV space |
| CBRepMesh_Delaun | Compute the Delaunay's triangulation with the algorithm of Watson |
| CBRepMesh_DiscretFactory | This class intended to setup / retrieve default triangulation algorithm. Use BRepMesh_DiscretFactory::Get() static method to retrieve global Factory instance. Use BRepMesh_DiscretFactory::Discret() method to retrieve meshing tool. |
| CBRepMesh_DiscretRoot | This is a common interface for meshing algorithms instantiated by Mesh Factory and implemented by plugins |
| CBRepMesh_Edge | Light weighted structure representing link of the mesh |
| CBRepMesh_EdgeParameterProvider | Auxiliary class provides correct parameters on curve regarding SameParameter flag |
| CBRepMesh_EdgeTessellationExtractor | Auxiliary class implements functionality retrieving tessellated representation of an edge stored in polygon |
| CBRepMesh_EdgeTessellator | Auxiliary class implements functionality producing tessellated representation of an edge based on edge geometry |
| CBRepMesh_FaceAttribute | Auxiliary class for FastDiscret and FastDiscretFace classes |
| ►CBRepMesh_FastDiscret | Algorithm to mesh a shape with respect of the frontier the deflection and by option the shared components. |
| CBRepMesh_FastDiscretFace | Algorithm to mesh a face with respect of the frontier the deflection and by option the shared components |
| CBRepMesh_GeomTool | Tool class accumulating common geometrical functions as well as functionality using shape geometry to produce data necessary for tessellation. General aim is to calculate discretization points for the given curve or iso curve of surface according to the specified parameters |
| CBRepMesh_IEdgeTool | Interface class providing API for edge tessellation tools |
| CBRepMesh_IncrementalMesh | Builds the mesh of a shape with respect of their correctly triangulated parts |
| CBRepMesh_OrientedEdge | Light weighted structure representing simple link |
| CBRepMesh_PairOfIndex | This class represents a pair of integer indices to store element indices connected to link. It is restricted to store more than two indices in it |
| CBRepMesh_PairOfPolygon | |
| CBRepMesh_SelectorOfDataStructureOfDelaun | Describes a selector and an iterator on a selector of components of a mesh |
| CBRepMesh_ShapeTool | |
| CBRepMesh_Triangle | Light weighted structure representing triangle of mesh consisting of oriented links |
| CBRepMesh_Vertex | Light weighted structure representing vertex of the mesh in parametric space. Vertex could be associated with 3d point stored in external map |
| CBRepMesh_VertexInspector | Class intended for fast searching of the coincidence points |
| CBRepMesh_VertexTool | Describes data structure intended to keep mesh nodes defined in UV space and implements functionality providing their uniqueness regarding thir position |
| ►CBRepMesh_WireChecker | Auxilary class intended to check correctness of discretized face. In particular, checks boundaries of discretized face for self intersections and gaps |
| CBRepMesh_WireInterferenceChecker | Auxilary class implementing functionality for checking interference between two discretized wires |
| CBRepOffset | |
| CBRepOffset_Analyse | Analyse of a shape consit to Find the part of edges convex concave tangent |
| CBRepOffset_Inter2d | Computes the intersections betwwen edges on a face stores result is SD as AsDes from BRepOffset |
| CBRepOffset_Inter3d | Computes the intersection face face in a set of faces Store the result in a SD as AsDes |
| CBRepOffset_Interval | |
| CBRepOffset_MakeLoops | |
| CBRepOffset_MakeOffset | |
| CBRepOffset_Offset | This class compute elemenary offset surface. Evaluate the offset generated : 1 - from a face. 2 - from an edge. 3 - from a vertex |
| CBRepOffset_Tool | |
| CBRepOffsetAPI_DraftAngle | Taper-adding transformations on a shape. The resulting shape is constructed by defining one face to be tapered after another one, as well as the geometric properties of their tapered transformation. Each tapered transformation is propagated along the series of faces which are tangential to one another and which contains the face to be tapered. This algorithm is useful in the construction of molds or dies. It facilitates the removal of the article being produced. A DraftAngle object provides a framework for: |
| CBRepOffsetAPI_FindContigousEdges | Provides methods to identify contigous boundaries for continuity control (C0, C1, ...) |
| CBRepOffsetAPI_MakeDraft | Build a draft surface along a wire |
| CBRepOffsetAPI_MakeEvolved | Describes functions to build evolved shapes. An evolved shape is built from a planar spine (face or wire) and a profile (wire). The evolved shape is the unlooped sweep (pipe) of the profile along the spine. Self-intersections are removed. A MakeEvolved object provides a framework for: |
| CBRepOffsetAPI_MakeFilling | N-Side Filling This algorithm avoids to build a face from: |
| CBRepOffsetAPI_MakeOffset | Describes algorithms for offsetting wires from a set of wires contained in a planar face. A MakeOffset object provides a framework for: |
| CBRepOffsetAPI_MakeOffsetShape | Describes functions to build a shell out of a shape. The result is an unlooped shape parallel to the source shape. A MakeOffsetShape object provides a framework for: |
| CBRepOffsetAPI_MakePipe | Describes functions to build pipes. A pipe is built a basis shape (called the profile) along a wire (called the spine) by sweeping. The profile must not contain solids. A MakePipe object provides a framework for: |
| CBRepOffsetAPI_MakePipeShell | This class provides for a framework to construct a shell or a solid along a spine consisting in a wire. To produce a solid, the initial wire must be closed. Two approaches are used: |
| CBRepOffsetAPI_MakeThickSolid | Describes functions to build hollowed solids. A hollowed solid is built from an initial solid and a set of faces on this solid, which are to be removed. The remaining faces of the solid become the walls of the hollowed solid, their thickness defined at the time of construction. the solid is built from an initial solid <S> and a set of faces {Fi} from <S>, builds a solid composed by two shells closed by the {Fi}. First shell <SS> is composed by all the faces of <S> expected {Fi}. Second shell is the offset shell of <SS>. A MakeThickSolid object provides a framework for: |
| CBRepOffsetAPI_MiddlePath | Describes functions to build a middle path of a pipe-like shape |
| CBRepOffsetAPI_NormalProjection | A framework to define projection onto a shape according to the normal from each point to be projected. The target shape is a face, and the source shape is an edge or a wire |
| CBRepOffsetAPI_ThruSections | Describes functions to build a loft. This is a shell or a solid passing through a set of sections in a given sequence. Usually sections are wires, but the first and the last sections may be vertices (punctual sections) |
| CBRepPrim_Builder | Implements the abstract Builder with the BRep Builder |
| CBRepPrim_Cone | Implement the cone primitive |
| CBRepPrim_Cylinder | Cylinder primitive |
| CBRepPrim_FaceBuilder | The FaceBuilder is an algorithm to build a BRep Face from a Geom Surface |
| CBRepPrim_GWedge | A wedge is defined by : |
| CBRepPrim_OneAxis | Algorithm to build primitives with one axis of revolution |
| CBRepPrim_Revolution | Implement the OneAxis algoritm for a revolution surface |
| CBRepPrim_Sphere | Implements the sphere primitive |
| CBRepPrim_Torus | Implements the torus primitive |
| CBRepPrim_Wedge | Provides constructors without Builders |
| CBRepPrimAPI_MakeBox | Describes functions to build parallelepiped boxes. A MakeBox object provides a framework for: |
| CBRepPrimAPI_MakeCone | Describes functions to build cones or portions of cones. A MakeCone object provides a framework for: |
| CBRepPrimAPI_MakeCylinder | Describes functions to build cylinders or portions of cylinders. A MakeCylinder object provides a framework for: |
| CBRepPrimAPI_MakeHalfSpace | Describes functions to build half-spaces. A half-space is an infinite solid, limited by a surface. It is built from a face or a shell, which bounds it, and with a reference point, which specifies the side of the surface where the matter of the half-space is located. A half-space is a tool commonly used in topological operations to cut another shape. A MakeHalfSpace object provides a framework for: |
| CBRepPrimAPI_MakeOneAxis | The abstract class MakeOneAxis is the root class of algorithms used to construct rotational primitives |
| CBRepPrimAPI_MakePrism | Describes functions to build linear swept topologies, called prisms. A prism is defined by: |
| CBRepPrimAPI_MakeRevol | Class to make revolved sweep topologies |
| CBRepPrimAPI_MakeRevolution | Describes functions to build revolved shapes. A MakeRevolution object provides a framework for: |
| CBRepPrimAPI_MakeSphere | Describes functions to build spheres or portions of spheres. A MakeSphere object provides a framework for: |
| CBRepPrimAPI_MakeSweep | The abstract class MakeSweep is the root class of swept primitives. Sweeps are objects you obtain by sweeping a profile along a path. The profile can be any topology and the path is usually a curve or a wire. The profile generates objects according to the following rules: |
| CBRepPrimAPI_MakeTorus | Describes functions to build tori or portions of tori. A MakeTorus object provides a framework for: |
| CBRepPrimAPI_MakeWedge | Describes functions to build wedges, i.e. boxes with inclined faces. A MakeWedge object provides a framework for: |
| CBRepProj_Projection | The Projection class provides conical and cylindrical projections of Edge or Wire on a Shape from TopoDS. The result will be a Edge or Wire from TopoDS |
| CBRepSweep_Builder | Implements the abstract Builder with the BRep Builder |
| CBRepSweep_Iterator | This class provides iteration services required by the Generating Line (TopoDS Shape) of a BRepSweep. This tool is used to iterate on the direct sub-shapes of a Shape |
| CBRepSweep_NumLinearRegularSweep | This a generic class is used to build Sweept primitives with a generating "shape" and a directing "line" |
| CBRepSweep_Prism | Provides natural constructors to build BRepSweep translated swept Primitives |
| CBRepSweep_Revol | Provides natural constructors to build BRepSweep rotated swept Primitives |
| CBRepSweep_Rotation | Provides an algorithm to build object by Rotation sweep |
| CBRepSweep_Tool | Provides the indexation and type analysis services required by the TopoDS generating Shape of BRepSweep |
| CBRepSweep_Translation | Provides an algorithm to build object by translation sweep |
| CBRepSweep_Trsf | This class is inherited from NumLinearRegularSweep to implement the simple swept primitives built moving a Shape with a Trsf. It often is possible to build the constructed subshapes by a simple move of the generating subshapes (shared topology and geometry). So two ways of construction are proposed : |
| CBRepTest | Provides commands to test BRep |
| CBRepToIGES_BREntity | Methods to transfer BRep entity from CASCADE to IGES |
| CBRepToIGES_BRShell | This class implements the transfer of Shape Entities from Geom To IGES. These can be : . Vertex . Edge . Wire |
| CBRepToIGES_BRSolid | This class implements the transfer of Shape Entities from Geom To IGES. These can be : . Vertex . Edge . Wire |
| CBRepToIGES_BRWire | This class implements the transfer of Shape Entities from Geom To IGES. These can be : . Vertex . Edge . Wire |
| CBRepToIGESBRep_Entity | Methods to transfer BRep entity from CASCADE to IGESBRep |
| CBRepTools | The BRepTools package provides utilities for BRep data structures |
| CBRepTools_GTrsfModification | Defines a modification of the geometry by a GTrsf from gp. All methods return True and transform the geometry |
| CBRepTools_Modification | Defines geometric modifications to a shape, i.e. changes to faces, edges and vertices |
| CBRepTools_Modifier | Performs geometric modifications on a shape |
| CBRepTools_NurbsConvertModification | Defines a modification of the geometry by a Trsf from gp. All methods return True and transform the geometry |
| CBRepTools_Quilt | A Tool to glue faces at common edges and reconstruct shells |
| CBRepTools_ReShape | Rebuilds a Shape by making pre-defined substitutions on some of its components |
| CBRepTools_ShapeSet | Contains a Shape and all its subshapes, locations and geometries |
| CBRepTools_Substitution | A tool to substitute subshapes by other shapes |
| CBRepTools_TrsfModification | Describes a modification that uses a gp_Trsf to change the geometry of a shape. All functions return true and transform the geometry of the shape |
| CBRepTools_WireExplorer | The WireExplorer is a tool to explore the edges of a wire in a connection order |
| CBRepTopAdaptor_FClass2d | |
| CBRepTopAdaptor_HVertex | |
| CBRepTopAdaptor_Tool | |
| CBRepTopAdaptor_TopolTool | |
| CBSplCLib | BSplCLib B-spline curve Library |
| CBSplCLib_Cache | A cache class for Bezier and B-spline curves |
| CBSplCLib_EvaluatorFunction | |
| CBSplSLib | BSplSLib B-spline surface Library This package provides an implementation of geometric functions for rational and non rational, periodic and non periodic B-spline surface computation |
| CBSplSLib_Cache | A cache class for Bezier and B-spline surfaces |
| CBSplSLib_EvaluatorFunction | |
| CBVH_Bin | Stores parameters of single bin (slice of AABB) |
| ►CBVH_BinnedBuilder | Performs construction of BVH tree using binned SAH algorithm. Number of bins controls BVH quality in cost of construction time (greater - better). For optimal results, use 32 - 48 bins. However, reasonable performance is provided even for 4 - 8 bins (it is only 10-20% lower in comparison with optimal settings). Note that multiple threads can be used only with thread safe BVH primitive sets |
| CBVH_Box | Defines axis aligned bounding box (AABB) based on BVH vectors |
| CBVH_Builder | Performs construction of BVH tree using bounding boxes (AABBs) of abstract objects |
| CBVH_BuildQueue | Command-queue for parallel building of BVH nodes |
| CBVH_BuildThread | Wrapper for BVH build thread |
| CBVH_BuildTool | Tool object to call BVH builder subroutines |
| CBVH_DistanceField | Tool object for building 3D distance field from the set of BVH triangulations. Distance field is a scalar field that measures the distance from a given point to some object, including optional information about the inside and outside of the structure. Distance fields are used as alternative surface representations (like polygons or NURBS) |
| CBVH_Geometry | BVH geometry as a set of abstract geometric objects organized with bounding volume hierarchy (BVH) |
| CBVH_LinearBuilder | Performs fast BVH construction using LBVH building approach. Algorithm uses spatial Morton codes to reduce the BVH construction problem to a sorting problem (radix sort – O(N) complexity). This Linear Bounding Volume Hierarchy (LBVH) builder produces BVH trees of lower quality compared to SAH-based BVH builders but it is over an order of magnitude faster (up to 3M triangles per second) |
| CBVH_Object | Abstract geometric object bounded by BVH box |
| CBVH_ObjectSet | Array of abstract entities (bounded by BVH boxes) to built BVH |
| CBVH_ParallelDistanceFieldBuilder | |
| CBVH_PrimitiveSet | Set of abstract geometric primitives organized with bounding volume hierarchy (BVH). Unlike an object set, this collection is designed for storing structural elements of a single object (such as triangles in the object triangulation). Because there may be a large number of such elements, the implementations of this interface should be sufficiently optimized |
| CBVH_Properties | Abstract properties of geometric object |
| ►CBVH_QueueBuilder | Abstract BVH builder based on the concept of work queue. Queue based BVH builders support parallelization with a fixed number of threads (maximum efficiency is achieved by setting the number of threads equal to the number of CPU cores plus one). Note that to support parallel mode, a corresponding BVH primitive set should provide thread safe implementations of interface functions (e.g., Swap, Box, Center). Otherwise, the results will be undefined |
| CBVH_Set | Set of abstract entities (bounded by BVH boxes). This is the minimal geometry interface needed to construct BVH |
| CBVH_Sorter | Performs centroid-based sorting of abstract set |
| CBVH_SpatialMedianBuilder | Performs building of BVH tree using spatial median split algorithm |
| CBVH_SweepPlaneBuilder | Performs building of BVH tree using sweep plane SAH algorithm |
| CBVH_Transform | Stores transform properties of geometric object |
| CBVH_Tree | Stores parameters of bounding volume hierarchy (BVH). Bounding volume hierarchy (BVH) organizes geometric objects in the tree based on spatial relationships. Each node in the tree contains an axis-aligned bounding box of all the objects below it. Bounding volume hierarchies are used in many algorithms to support efficient operations on the sets of geometric objects, such as collision detection, ray-tracing, searching of nearest objects, and view frustum culling |
| CBVH_Triangulation | Triangulation as an example of BVH primitive set |
| CCALL_DEF_COLOR | |
| CCALL_DEF_MATERIAL | |
| CCALL_DEF_POINT | |
| CCALL_DEF_TRANSFORM_PERSISTENCE | |
| CCDF | |
| CCDF_Application | |
| CCDF_Directory | A directory is a collection of documents. There is only one instance of a given document in a directory. put |
| CCDF_DirectoryIterator | |
| CCDF_FWOSDriver | |
| CCDF_MetaDataDriver | This class list the method that must be available for a specific DBMS |
| CCDF_MetaDataDriverFactory | |
| CCDF_Session | |
| CCDF_Store | |
| CCDF_StoreList | |
| CCDF_Timer | |
| CCDM_Application | |
| CCDM_COutMessageDriver | AMessageDriver for output to COUT (only ASCII strings) |
| CCDM_Document | An applicative document is an instance of a class inheriting CDM_Document. These documents have the following properties: |
| CCDM_MessageDriver | |
| CCDM_MetaData | |
| CCDM_NullMessageDriver | MessageDriver that writes nowhere |
| CCDM_Reference | |
| CCDM_ReferenceIterator | |
| CChFi2d | This package contains the algorithms used to build fillets or chamfers on planar wire |
| CChFi2d_AnaFilletAlgo | An analytical algorithm for calculation of the fillets. It is implemented for segments and arcs of circle only |
| CChFi2d_Builder | This class contains the algorithm used to build fillet on planar wire |
| CChFi2d_ChamferAPI | A class making a chamfer between two linear edges |
| CChFi2d_FilletAlgo | Algorithm that creates fillet edge: arc tangent to two edges in the start and in the end vertices. Initial edges must be located on the plane and must be connected by the end or start points (shared vertices are not obligatory). Created fillet arc is created with the given radius, that is useful in sketcher applications |
| CChFi2d_FilletAPI | An interface class for 2D fillets. Open CASCADE provides two algorithms for 2D fillets: ChFi2d_Builder - it constructs a fillet or chamfer for linear and circular edges of a face. ChFi2d_FilletAPI - it encapsulates two algorithms: ChFi2d_AnaFilletAlgo - analytical constructor of the fillet. It works only for linear and circular edges, having a common point. ChFi2d_FilletAlgo - iteration recursive method constructing the fillet edge for any type of edges including ellipses and b-splines. The edges may even have no common point |
| CChFi3d | Creation of spatial fillets on a solid |
| CChFi3d_Builder | Root class for calculation of surfaces (fillets, chamfers) destined to smooth edges of a gap on a Shape and the reconstruction of the Shape |
| CChFi3d_ChBuilder | Construction tool for 3D chamfers on edges (on a solid) |
| CChFi3d_FilBuilder | Tool of construction of fillets 3d on edges (on a solid) |
| CChFi3d_SearchSing | Searches singularities on fillet. F(t) = (C1(t) - C2(t)).(C1'(t) - C2'(t)); |
| CChFiDS_ChamfSpine | Provides data specific to chamfers distances on each of faces |
| CChFiDS_CircSection | A Section of fillet |
| CChFiDS_CommonPoint | Point start/end of fillet common to 2 adjacent filets and to an edge on one of 2 faces participating in the construction of the fillet |
| CChFiDS_ElSpine | Elementary Spine for cheminements and approximations |
| CChFiDS_FaceInterference | Interference face/fillet |
| CChFiDS_FilSpine | Provides data specific to the fillets - vector or rule of evolution (C2) |
| CChFiDS_HElSpine | |
| CChFiDS_Map | Encapsulation of IndexedDataMapOfShapeListOfShape |
| CChFiDS_Regul | Storage of a curve and its 2 faces or surfaces of support |
| CChFiDS_Spine | Contains information necessary for construction of a 3D fillet or chamfer: |
| CChFiDS_Stripe | Data characterising a band of fillet |
| CChFiDS_StripeMap | Encapsulation of IndexedDataMapOfVertexListOfStripe |
| CChFiDS_SurfData | Data structure for all information related to the fillet and to 2 faces vis a vis |
| CChFiKPart_ComputeData | Methodes de classe permettant de remplir une SurfData dans les cas particuliers de conges suivants: |
| Ccilist | |
| Ccllist | |
| CCocoa_LocalPool | Auxiliary class to create local pool |
| CCocoa_Window | This class defines Cocoa window |
| Ccomplex | |
| CContap_ArcFunction | |
| CContap_ContAna | This class provides the computation of the contours for quadric surfaces |
| CContap_Contour | |
| CContap_HContTool | Tool for the intersection between 2 surfaces. Regroupe pour l instant les methodes hors Adaptor3d.. |
| CContap_HCurve2dTool | |
| CContap_Line | |
| CContap_Point | Definition of a vertex on the contour line. Most of the time, such a point is an intersection between the contour and a restriction of the surface. When it is not tyhe method IsOnArc return False. Such a point is contains geometrical informations (see the Value method) and logical informations |
| CContap_SurfFunction | This class describes the function on a parametric surface. the form of the function is F(u,v) = 0 where u and v are the parameteric coordinates of a point on the surface, to compute the contours of the surface |
| CContap_SurfProps | Internal tool used to compute the normal and its derivatives |
| CContap_TheIWalking | |
| CContap_TheIWLineOfTheIWalking | |
| CContap_ThePathPointOfTheSearch | |
| CContap_TheSearch | |
| CContap_TheSearchInside | |
| CContap_TheSegmentOfTheSearch | |
| CConvert_CircleToBSplineCurve | This algorithm converts a circle into a rational B-spline curve. The circle is a Circ2d from package gp and its parametrization is : P (U) = Loc + R * (Cos(U) * Xdir + Sin(U) * YDir) where Loc is the center of the circle Xdir and Ydir are the normalized directions of the local cartesian coordinate system of the circle. The parametrization range for the circle is U [0, 2Pi] |
| CConvert_CompBezierCurves2dToBSplineCurve2d | Converts a list of connecting Bezier Curves 2d to a BSplineCurve 2d. if possible, the continuity of the BSpline will be increased to more than C0 |
| CConvert_CompBezierCurvesToBSplineCurve | An algorithm to convert a sequence of adjacent non-rational Bezier curves into a BSpline curve. A CompBezierCurvesToBSplineCurve object provides a framework for: |
| CConvert_CompPolynomialToPoles | Convert a serie of Polynomial N-Dimensional Curves that are have continuity CM to an N-Dimensional Bspline Curve that has continuity CM. (to convert an function (curve) polynomial by span in a BSpline) This class uses the following arguments : NumCurves : the number of Polynomial Curves Continuity: the requested continuity for the n-dimensional Spline Dimension : the dimension of the Spline MaxDegree : maximum allowed degree for each composite polynomial segment. NumCoeffPerCurve : the number of coefficient per segments = degree - 1 Coefficients : the coefficients organized in the following way [1..<myNumPolynomials>][1..myMaxDegree +1][1..myDimension] that is : index [n,d,i] is at slot (n-1) * (myMaxDegree + 1) * myDimension + (d-1) * myDimension + i PolynomialIntervals : nth polynomial represents a polynomial between myPolynomialIntervals->Value(n,0) and myPolynomialIntervals->Value(n,1) TrueIntervals : the nth polynomial has to be mapped linearly to be defined on the following interval : myTrueIntervals->Value(n) and myTrueIntervals->Value(n+1) so that it represent adequatly the function with the required continuity |
| CConvert_ConeToBSplineSurface | This algorithm converts a bounded Cone into a rational B-spline surface. The cone a Cone from package gp. Its parametrization is : P (U, V) = Loc + V * Zdir + (R + V*Tan(Ang)) * (Cos(U)*Xdir + Sin(U)*Ydir) where Loc is the location point of the cone, Xdir, Ydir and Zdir are the normalized directions of the local cartesian coordinate system of the cone (Zdir is the direction of the Cone's axis) , Ang is the cone semi-angle. The U parametrization range is [0, 2PI]. KeyWords : Convert, Cone, BSplineSurface |
| CConvert_ConicToBSplineCurve | Root class for algorithms which convert a conic curve into a BSpline curve (CircleToBSplineCurve, EllipseToBSplineCurve, HyperbolaToBSplineCurve, ParabolaToBSplineCurve). These algorithms all work on 2D curves from the gp package and compute all the data needed to construct a BSpline curve equivalent to the conic curve. This data consists of: |
| CConvert_CylinderToBSplineSurface | This algorithm converts a bounded cylinder into a rational B-spline surface. The cylinder is a Cylinder from package gp. The parametrization of the cylinder is : P (U, V) = Loc + V * Zdir + Radius * (Xdir*Cos(U) + Ydir*Sin(U)) where Loc is the location point of the cylinder, Xdir, Ydir and Zdir are the normalized directions of the local cartesian coordinate system of the cylinder (Zdir is the direction of the cylinder's axis). The U parametrization range is U [0, 2PI]. KeyWords : Convert, Cylinder, BSplineSurface |
| CConvert_ElementarySurfaceToBSplineSurface | Root class for algorithms which convert an elementary surface (cylinder, cone, sphere or torus) into a BSpline surface (CylinderToBSplineSurface, ConeToBSplineSurface, SphereToBSplineSurface, TorusToBSplineSurface). These algorithms all work on elementary surfaces from the gp package and compute all the data needed to construct a BSpline surface equivalent to the cylinder, cone, sphere or torus. This data consists of the following: |
| CConvert_EllipseToBSplineCurve | This algorithm converts a ellipse into a rational B-spline curve. The ellipse is represented an Elips2d from package gp with the parametrization : P (U) = Loc + (MajorRadius * Cos(U) * Xdir + MinorRadius * Sin(U) * Ydir) where Loc is the center of the ellipse, Xdir and Ydir are the normalized directions of the local cartesian coordinate system of the ellipse. The parametrization range is U [0, 2PI]. KeyWords : Convert, Ellipse, BSplineCurve, 2D |
| CConvert_GridPolynomialToPoles | Convert a grid of Polynomial Surfaces that are have continuity CM to an Bspline Surface that has continuity CM |
| CConvert_HyperbolaToBSplineCurve | This algorithm converts a hyperbola into a rational B-spline curve. The hyperbola is an Hypr2d from package gp with the parametrization : P (U) = Loc + (MajorRadius * Cosh(U) * Xdir + MinorRadius * Sinh(U) * Ydir) where Loc is the location point of the hyperbola, Xdir and Ydir are the normalized directions of the local cartesian coordinate system of the hyperbola. KeyWords : Convert, Hyperbola, BSplineCurve, 2D |
| CConvert_ParabolaToBSplineCurve | This algorithm converts a parabola into a non rational B-spline curve. The parabola is a Parab2d from package gp with the parametrization P (U) = Loc + F * (U*U * Xdir + 2 * U * Ydir) where Loc is the apex of the parabola, Xdir is the normalized direction of the symmetry axis of the parabola, Ydir is the normalized direction of the directrix and F is the focal length. KeyWords : Convert, Parabola, BSplineCurve, 2D |
| CConvert_SphereToBSplineSurface | This algorithm converts a bounded Sphere into a rational B-spline surface. The sphere is a Sphere from package gp. The parametrization of the sphere is P (U, V) = Loc + Radius * Sin(V) * Zdir + Radius * Cos(V) * (Cos(U)*Xdir + Sin(U)*Ydir) where Loc is the center of the sphere Xdir, Ydir and Zdir are the normalized directions of the local cartesian coordinate system of the sphere. The parametrization range is U [0, 2PI] and V [-PI/2, PI/2]. KeyWords : Convert, Sphere, BSplineSurface |
| CConvert_TorusToBSplineSurface | This algorithm converts a bounded Torus into a rational B-spline surface. The torus is a Torus from package gp. The parametrization of the torus is : P (U, V) = Loc + MinorRadius * Sin(V) * Zdir + (MajorRadius+MinorRadius*Cos(V)) * (Cos(U)*Xdir + Sin(U)*Ydir) where Loc is the center of the torus, Xdir, Ydir and Zdir are the normalized directions of the local cartesian coordinate system of the Torus. The parametrization range is U [0, 2PI], V [0, 2PI]. KeyWords : Convert, Torus, BSplineSurface |
| CCPnts_AbscissaPoint | Algorithm computes a point on a curve at a given distance from another point on the curve |
| CCPnts_MyGaussFunction | For implementation, compute values for Gauss |
| CCPnts_MyRootFunction | Implements a function for the Newton algorithm to find the solution of Integral(F) = L (compute Length and Derivative of the curve for Newton) |
| CCPnts_UniformDeflection | This class defines an algorithm to create a set of points (with a given chordal deviation) at the positions of constant deflection of a given parametrized curve or a trimmed circle. The continuity of the curve must be at least C2 |
| CCSLib | This package implements functions for basis geometric computation on curves and surfaces. The tolerance criterions used in this package are Resolution from package gp and RealEpsilon from class Real of package Standard |
| CCSLib_Class2d | *** Class2d : Low level algorithm for 2d classification this class was moved from package BRepTopAdaptor |
| CCSLib_NormalPolyDef | |
| CD3DHost_FrameBuffer | Implements bridge FBO for direct rendering to Direct3D surfaces |
| CD3DHost_GraphicDriver | This class defines D3D host for an OpenGl graphic driver |
| CD3DHost_View | The D3D host view implementation that overrides rendering methods |
| CDBRep | Used to display BRep objects using the DrawTrSurf package. The DrawableShape is a Display object build from a Shape. Provides methods to manage a directory of named shapes. Provides a set of Draw commands for Shapes |
| CDBRep_DrawableShape | Drawable structure to display a shape. Contains a list of edges and a list of faces |
| CDBRep_Edge | Display of an edge. Edge + color |
| CDBRep_Face | Display of a face. Face + Array of iso + color |
| CDBRep_HideData | This class stores all the informations concerning hidden lines on a view |
| CDBRep_IsoBuilder | Creation of isoparametric curves |
| CDDataStd | commands for Standard Attributes. |
| CDDataStd_DrawDriver | Root class of drivers to build draw variables from TDF_Label. Priority rule to display standard attributes is : |
| CDDataStd_DrawPresentation | Draw presentaion of a label of a document |
| CDDataStd_TreeBrowser | Browses a TreeNode from TDataStd. |
| CDDF | Provides facilities to manipulate data framework in a Draw-Commands environment |
| CDDF_AttributeBrowser | |
| CDDF_Browser | Browses a data framework from TDF |
| CDDF_Data | Encapsulates a data framework from TDF in a drawable object |
| CDDF_IOStream | |
| CDDF_Transaction | This class encapsulates TDF_Transaction |
| CDDocStd | This package provides Draw services to test CAF standard documents (see TDocStd package) |
| CDDocStd_DrawDocument | draw variable for TDocStd_Document. |
| CDico_DictionaryOfInteger | |
| CDico_DictionaryOfTransient | |
| CDico_IteratorOfDictionaryOfInteger | |
| CDico_IteratorOfDictionaryOfTransient | |
| CDico_StackItemOfDictionaryOfInteger | |
| CDico_StackItemOfDictionaryOfTransient | |
| CDNaming | |
| CDNaming_BooleanOperationDriver | Driver for Fuse, Cut, Common |
| CDNaming_BoxDriver | |
| CDNaming_CylinderDriver | Computes Cylinder function |
| CDNaming_FilletDriver | |
| CDNaming_Line3DDriver | Computes Line 3D function |
| CDNaming_PointDriver | Driver for PointXYZ and RelativePoint |
| CDNaming_PrismDriver | |
| CDNaming_RevolutionDriver | |
| CDNaming_SelectionDriver | |
| CDNaming_SphereDriver | |
| CDNaming_TransformationDriver | |
| Cdoublecomplex | |
| CDPrsStd | commands for presentation based on AIS |
| CDraft | |
| CDraft_EdgeInfo | |
| CDraft_FaceInfo | |
| CDraft_Modification | |
| CDraft_VertexInfo | |
| CDraw | MAQUETTE DESSIN MODELISATION |
| CDraw_Axis2D | |
| CDraw_Axis3D | |
| CDraw_Box | 3d box |
| CDraw_Chronometer | Class to store chronometer variables |
| CDraw_Circle2D | |
| CDraw_Circle3D | |
| CDraw_Color | |
| CDraw_Display | Use to draw in a 3d or a 2d view |
| CDraw_Drawable2D | |
| CDraw_Drawable3D | |
| CDraw_Grid | |
| ►CDraw_Interpretor | Provides an encapsulation of the TCL interpretor to define Draw commands |
| CDraw_Marker2D | |
| CDraw_Marker3D | |
| CDraw_Number | To store nummbers in variables |
| CDraw_Printer | Implementation of Printer class with output (Message_Messenge) directed to Draw_Interpretor |
| CDraw_ProgressIndicator | Implements ProgressIndicator (interface provided by Message) for DRAW, with possibility to output to TCL window and/or trace file |
| CDraw_SaveAndRestore | |
| CDraw_Segment2D | |
| CDraw_Segment3D | |
| CDraw_Text2D | |
| CDraw_Text3D | |
| CDraw_View | |
| CDraw_Viewer | |
| CDraw_Window | |
| CDrawDim | This package provides Drawable Dimensions |
| CDrawDim_Angle | |
| CDrawDim_Dimension | Dimension between planes and cylinder |
| CDrawDim_Distance | |
| CDrawDim_PlanarAngle | |
| CDrawDim_PlanarDiameter | |
| CDrawDim_PlanarDimension | Dimensions between point, line and circle ON a plane |
| CDrawDim_PlanarDistance | PlanarDistance point/point PlanarDistance point/line PlanarDistance line/line |
| CDrawDim_PlanarRadius | |
| CDrawDim_Radius | |
| CDrawFairCurve_Batten | Interactive Draw object of type "Batten" |
| CDrawFairCurve_MinimalVariation | Interactive Draw object of type "MVC" |
| CDrawTrSurf | This package supports the display of parametric curves and surfaces |
| CDrawTrSurf_BezierCurve | |
| CDrawTrSurf_BezierCurve2d | |
| CDrawTrSurf_BezierSurface | |
| CDrawTrSurf_BSplineCurve | |
| CDrawTrSurf_BSplineCurve2d | |
| CDrawTrSurf_BSplineSurface | This class defines a drawable BSplineSurface. With this class you can draw the control points and the knots of the surface. You can use the general class Surface from DrawTrSurf too, if you just want to sea boundaries and isoparametric curves |
| CDrawTrSurf_Curve | This class defines a drawable curve in 3d space |
| CDrawTrSurf_Curve2d | This class defines a drawable curve in 2d space. The curve is drawned in the plane XOY |
| CDrawTrSurf_Drawable | This class adds to the Drawable3D methods to display Curves and Curves on Surface |
| CDrawTrSurf_Point | A drawable point |
| CDrawTrSurf_Polygon2D | Used to display a 2d polygon |
| CDrawTrSurf_Polygon3D | Used to display a 3d polygon |
| CDrawTrSurf_Surface | This class defines a drawable surface. With this class you can draw a general surface from package Geom |
| CDrawTrSurf_Triangulation | Used to display a triangulation |
| CDrawTrSurf_Triangulation2D | Used to display a 2d triangulation |
| CDsgPrs | Describes Standard Presentations for DsgIHM objects |
| CDsgPrs_AnglePresentation | A framework for displaying angles |
| CDsgPrs_Chamf2dPresentation | Framework for display of 2D chamfers |
| CDsgPrs_ConcentricPresentation | A framework to define display of relations of concentricity |
| CDsgPrs_DatumPrs | |
| CDsgPrs_DiameterPresentation | A framework for displaying diameters in shapes |
| CDsgPrs_EllipseRadiusPresentation | |
| CDsgPrs_EqualDistancePresentation | A framework to display equal distances between shapes and a given plane. The distance is the length of a projection from the shape to the plane. These distances are used to compare two shapes by this vector alone |
| CDsgPrs_EqualRadiusPresentation | A framework to define display of equality in radii |
| CDsgPrs_FilletRadiusPresentation | A framework for displaying radii of fillets |
| CDsgPrs_FixPresentation | Class which draws the presentation of Fixed objects |
| CDsgPrs_IdenticPresentation | |
| CDsgPrs_LengthPresentation | Framework for displaying lengths. The length displayed is indicated by line segments and text alone or by a combination of line segment, text and arrows at either or both of its ends |
| CDsgPrs_MidPointPresentation | |
| CDsgPrs_OffsetPresentation | A framework to define display of offsets |
| CDsgPrs_ParalPresentation | A framework to define display of relations of parallelism between shapes |
| CDsgPrs_PerpenPresentation | A framework to define display of perpendicular constraints between shapes |
| CDsgPrs_RadiusPresentation | A framework to define display of radii |
| CDsgPrs_ShadedPlanePresentation | A framework to define display of shaded planes |
| CDsgPrs_ShapeDirPresentation | A framework to define display of the normal to the surface of a shape |
| CDsgPrs_SymbPresentation | A framework to define display of symbols |
| CDsgPrs_SymmetricPresentation | A framework to define display of symmetry between shapes |
| CDsgPrs_TangentPresentation | A framework to define display of tangents |
| CDsgPrs_XYZAxisPresentation | A framework for displaying the axes of an XYZ trihedron |
| CDsgPrs_XYZPlanePresentation | A framework for displaying the planes of an XYZ trihedron |
| CElCLib | Provides functions for basic geometric computations on elementary curves such as conics and lines in 2D and 3D space. This includes: |
| CElSLib | Provides functions for basic geometric computation on elementary surfaces. This includes: |
| CEvent | |
| CExpr | This package describes the data structure of any expression, relation or function used in mathematics. It also describes the assignment of variables. Standard mathematical functions are implemented such as trigonometrics, hyperbolics, and log functions |
| CExpr_Absolute | |
| CExpr_ArcCosine | |
| CExpr_ArcSine | |
| CExpr_ArcTangent | |
| CExpr_ArgCosh | |
| CExpr_ArgSinh | |
| CExpr_ArgTanh | |
| CExpr_BinaryExpression | Defines all binary expressions. The order of the two operands is significant |
| CExpr_BinaryFunction | Defines the use of a binary function in an expression with given arguments |
| CExpr_Cosh | |
| CExpr_Cosine | |
| CExpr_Difference | |
| CExpr_Different | |
| CExpr_Division | |
| CExpr_Equal | |
| CExpr_Exponential | |
| CExpr_Exponentiate | |
| CExpr_FunctionDerivative | |
| CExpr_GeneralExpression | Defines the general purposes of any expression |
| CExpr_GeneralFunction | Defines the general purposes of any function |
| CExpr_GeneralRelation | Defines the general purposes of any relation between expressions |
| CExpr_GreaterThan | |
| CExpr_GreaterThanOrEqual | |
| CExpr_LessThan | |
| CExpr_LessThanOrEqual | |
| CExpr_LogOf10 | |
| CExpr_LogOfe | |
| CExpr_NamedConstant | Describes any numeric constant known by a special name (as PI, e,...) |
| CExpr_NamedExpression | Describe an expression used by its name (as constants or variables). A single reference is made to a NamedExpression in every Expression (i.e. a NamedExpression is shared) |
| CExpr_NamedFunction | |
| CExpr_NamedUnknown | This class describes any variable of an expression. Assignment is treated directly in this class |
| CExpr_NumericValue | This class describes any reel value defined in an expression |
| CExpr_PolyExpression | |
| CExpr_PolyFunction | Defines the use of an n-ary function in an expression with given arguments |
| CExpr_Product | |
| CExpr_RelationIterator | Iterates on every basic relation contained in a GeneralRelation |
| CExpr_RUIterator | Iterates on NamedUnknowns in a GeneralRelation |
| CExpr_Sign | |
| CExpr_Sine | |
| CExpr_SingleRelation | |
| CExpr_Sinh | |
| CExpr_Square | |
| CExpr_SquareRoot | |
| CExpr_Sum | |
| CExpr_SystemRelation | |
| CExpr_Tangent | |
| CExpr_Tanh | |
| CExpr_UnaryExpression | |
| CExpr_UnaryFunction | Defines the use of an unary function in an expression with a given argument |
| CExpr_UnaryMinus | |
| CExpr_UnknownIterator | Describes an iterator on NamedUnknowns contained in any GeneralExpression |
| CExprIntrp | Describes an interpreter for GeneralExpressions, GeneralFunctions, and GeneralRelations defined in package Expr |
| CExprIntrp_Analysis | |
| CExprIntrp_Generator | Implements general services for interpretation of expressions |
| CExprIntrp_GenExp | This class permits, from a string, to create any kind of expression of package Expr by using built-in functions such as Sin,Cos, etc, and by creating variables |
| CExprIntrp_GenFct | Implements an interpreter for defining functions. All its functionnalities can be found in class GenExp |
| CExprIntrp_GenRel | Implements an interpreter for equations or system of equations made of expressions of package Expr |
| CExtrema_CCLocFOfLocECC | |
| CExtrema_CCLocFOfLocECC2d | |
| CExtrema_Curve2dTool | |
| CExtrema_CurveTool | |
| CExtrema_ECC | |
| CExtrema_ECC2d | |
| CExtrema_ELPCOfLocateExtPC | |
| CExtrema_ELPCOfLocateExtPC2d | |
| CExtrema_EPCOfELPCOfLocateExtPC | |
| CExtrema_EPCOfELPCOfLocateExtPC2d | |
| CExtrema_EPCOfExtPC | |
| CExtrema_EPCOfExtPC2d | |
| CExtrema_ExtCC | It calculates all the distance between two curves. These distances can be maximum or minimum |
| CExtrema_ExtCC2d | It calculates all the distance between two curves. These distances can be maximum or minimum |
| CExtrema_ExtCS | It calculates all the extremum distances between a curve and a surface. These distances can be minimum or maximum |
| CExtrema_ExtElC | It calculates all the distance between two elementary curves. These distances can be maximum or minimum |
| CExtrema_ExtElC2d | It calculates all the distance between two elementary curves. These distances can be maximum or minimum |
| CExtrema_ExtElCS | It calculates all the distances between a curve and a surface. These distances can be maximum or minimum |
| CExtrema_ExtElSS | It calculates all the distances between 2 elementary surfaces. These distances can be maximum or minimum |
| CExtrema_ExtPC | |
| CExtrema_ExtPC2d | |
| CExtrema_ExtPElC | It calculates all the distances between a point and an elementary curve. These distances can be minimum or maximum |
| CExtrema_ExtPElC2d | It calculates all the distances between a point and an elementary curve. These distances can be minimum or maximum |
| CExtrema_ExtPElS | It calculates all the extremum distances between a point and a surface. These distances can be minimum or maximum |
| CExtrema_ExtPExtS | It calculates all the extremum (minimum and maximum) distances between a point and a linear extrusion surface |
| CExtrema_ExtPRevS | It calculates all the extremum (minimum and maximum) distances between a point and a surface of revolution |
| CExtrema_ExtPS | It calculates all the extremum distances between a point and a surface. These distances can be minimum or maximum |
| CExtrema_ExtSS | It calculates all the extremum distances between two surfaces. These distances can be minimum or maximum |
| CExtrema_FuncExtCS | Function to find extrema of the distance between a curve and a surface |
| CExtrema_FuncExtPS | Functional for search of extremum of the distance between point P and surface S, starting from approximate solution (u0, v0) |
| CExtrema_FuncExtSS | Function to find extrema of the distance between two surfaces |
| CExtrema_GenExtCS | It calculates all the extremum distances between acurve and a surface. These distances can be minimum or maximum |
| CExtrema_GenExtPS | It calculates all the extremum distances between a point and a surface. These distances can be minimum or maximum |
| CExtrema_GenExtSS | It calculates all the extremum distances between two surfaces. These distances can be minimum or maximum |
| CExtrema_GenLocateExtCS | With two close points it calculates the distance between two surfaces. This distance can be a minimum or a maximum |
| CExtrema_GenLocateExtPS | With a close point, it calculates the distance between a point and a surface. This distance can be a minimum or a maximum |
| CExtrema_GenLocateExtSS | With two close points it calculates the distance between two surfaces. This distance can be a minimum or a maximum |
| CExtrema_GlobOptFuncCCC0 | This class implements function which calculate Eucluidean distance between point on curve and point on other curve in case of C1 and C2 continuity is C0 |
| CExtrema_GlobOptFuncCCC1 | This class implements function which calculate Eucluidean distance between point on curve and point on other curve in case of C1 and C2 continuity is C1 |
| CExtrema_GlobOptFuncCCC2 | This class implements function which calculate Eucluidean distance between point on curve and point on other curve in case of C1 and C2 continuity is C2 |
| CExtrema_GlobOptFuncCS | This class implements function which calculate square Eucluidean distance between point on curve and point on surface in case of continuity is C2 |
| CExtrema_LocateExtCC | It calculates the distance between two curves with a close point; these distances can be maximum or minimum |
| CExtrema_LocateExtCC2d | It calculates the distance between two curves with a close point; these distances can be maximum or minimum |
| CExtrema_LocateExtPC | |
| CExtrema_LocateExtPC2d | |
| CExtrema_LocECC | |
| CExtrema_LocECC2d | |
| CExtrema_LocEPCOfLocateExtPC | |
| CExtrema_LocEPCOfLocateExtPC2d | |
| CExtrema_PCFOfEPCOfELPCOfLocateExtPC | |
| CExtrema_PCFOfEPCOfELPCOfLocateExtPC2d | |
| CExtrema_PCFOfEPCOfExtPC | |
| CExtrema_PCFOfEPCOfExtPC2d | |
| CExtrema_PCLocFOfLocEPCOfLocateExtPC | |
| CExtrema_PCLocFOfLocEPCOfLocateExtPC2d | |
| CExtrema_POnCurv | |
| CExtrema_POnCurv2d | |
| CExtrema_POnSurf | Definition of a point on surface |
| CExtrema_POnSurfParams | Data container for point on surface parameters. These parameters are required to compute an initial approximation for extrema computation |
| CFairCurve_Batten | Constructs curves with a constant or linearly increasing section to be used in the design of wooden or plastic battens. These curves are two-dimensional, and simulate physical splines or battens |
| CFairCurve_BattenLaw | This class compute the Heigth of an batten |
| CFairCurve_DistributionOfEnergy | Abstract class to use the Energy of an FairCurve |
| CFairCurve_DistributionOfJerk | Compute the "Jerk" distribution |
| CFairCurve_DistributionOfSagging | Compute the Sagging Distribution |
| CFairCurve_DistributionOfTension | Compute the Tension Distribution |
| CFairCurve_Energy | Necessary methodes to compute the energy of an FairCurve |
| CFairCurve_EnergyOfBatten | Energy Criterium to minimize in Batten |
| CFairCurve_EnergyOfMVC | Energy Criterium to minimize in MinimalVariationCurve |
| CFairCurve_MinimalVariation | Computes a 2D curve using an algorithm which minimizes tension, sagging, and jerk energy. As in FairCurve_Batten, two reference points are used. Unlike that class, FairCurve_MinimalVariation requires curvature settings at the first and second reference points. These are defined by the rays of curvature desired at each point |
| CFairCurve_Newton | Algorithme of Optimization used to make "FairCurve" |
| CFEmTool_Assembly | Assemble and solve system from (one dimensional) Finite Elements |
| CFEmTool_Curve | Curve defined by Polynomial Elements |
| CFEmTool_ElementaryCriterion | Defined J Criteria to used in minimisation |
| CFEmTool_ElementsOfRefMatrix | This class describes the functions needed for calculating matrix elements of RefMatrix for linear criteriums (Tension, Flexsion and Jerk) by Gauss integration. Each function from set gives value Pi(u)'*Pj(u)' or Pi(u)''*Pj(u)'' or Pi(u)'''*Pj(u)''' for each i and j, where Pi(u) is i-th basis function of expansion and (') means derivative |
| CFEmTool_LinearFlexion | Criterium of LinearFlexion To Hermit-Jacobi elements |
| CFEmTool_LinearJerk | Criterion of LinearJerk To Hermit-Jacobi elements |
| CFEmTool_LinearTension | Criterium of LinearTension To Hermit-Jacobi elements |
| CFEmTool_ProfileMatrix | Symmetric Sparse ProfileMatrix useful for 1D Finite Element methods |
| CFEmTool_SparseMatrix | Sparse Matrix definition |
| CFilletPoint | Private class. Corresponds to the point on the first curve, computed fillet function and derivative on it |
| CFilletSurf_Builder | API giving the following geometric information about fillets list of corresponding NUBS surfaces for each surface: the 2 support faces on each face: the 3d curve and the corresponding 2d curve the 2d curves on the fillet status of start and end section of the fillet first and last parameter on edge of the fillet |
| CFilletSurf_InternalBuilder | This class is private. It is used by the class Builder from FilletSurf. It computes geometric information about fillets |
| CFont_BRepFont | This tool provides basic services for rendering of vectorized text glyphs as BRep shapes. Single instance initialize single font for sequential glyphs rendering with implicit caching of already rendered glyphs. Thus position of each glyph in the text is specified by shape location |
| CFont_BRepTextBuilder | Represents class for applying text formatting |
| CFont_FontMgr | Collects and provides information about available fonts in system |
| CFont_FTFont | Wrapper over FreeType font. Notice that this class uses internal buffers for loaded glyphs and it is absolutely UNSAFE to load/read glyph from concurrent threads! |
| CFont_FTLibrary | Wrapper over FT_Library. Provides access to FreeType library |
| CFont_Rect | Auxiliary POD structure - 2D rectangle definition |
| CFont_SystemFont | Structure for store of Font System Information |
| CFont_TextFormatter | This class intended to prepare formatted text |
| CFSD_BinaryFile | |
| CFSD_CmpFile | |
| CFSD_File | A general driver which defines as a file, the physical container for data to be stored or retrieved |
| CFSD_FileHeader | |
| CFWOSDriver | |
| CFWOSDriver_DriverFactory | |
| CGC_MakeArcOfCircle | Implements construction algorithms for an arc of circle in 3D space. The result is a Geom_TrimmedCurve curve. A MakeArcOfCircle object provides a framework for: |
| CGC_MakeArcOfEllipse | Implements construction algorithms for an arc of ellipse in 3D space. The result is a Geom_TrimmedCurve curve. A MakeArcOfEllipse object provides a framework for: |
| CGC_MakeArcOfHyperbola | Implements construction algorithms for an arc of hyperbola in 3D space. The result is a Geom_TrimmedCurve curve. A MakeArcOfHyperbola object provides a framework for: |
| CGC_MakeArcOfParabola | Implements construction algorithms for an arc of parabola in 3D space. The result is a Geom_TrimmedCurve curve. A MakeArcOfParabola object provides a framework for: |
| CGC_MakeCircle | This class implements the following algorithms used to create Cirlec from Geom |
| CGC_MakeConicalSurface | This class implements the following algorithms used to create a ConicalSurface from Geom |
| CGC_MakeCylindricalSurface | This class implements the following algorithms used to create a CylindricalSurface from Geom |
| CGC_MakeEllipse | This class implements construction algorithms for an ellipse in 3D space. The result is a Geom_Ellipse ellipse. A MakeEllipse object provides a framework for: |
| CGC_MakeHyperbola | This class implements construction algorithms for a hyperbola in 3D space. The result is a Geom_Hyperbola hyperbola. A MakeHyperbola object provides a framework for: |
| CGC_MakeLine | This class implements the following algorithms used to create a Line from Geom |
| CGC_MakeMirror | This class implements elementary construction algorithms for a symmetrical transformation in 3D space about a point, axis or plane. The result is a Geom_Transformation transformation. A MakeMirror object provides a framework for: |
| CGC_MakePlane | This class implements the following algorithms used to create a Plane from gp |
| CGC_MakeRotation | This class implements elementary construction algorithms for a rotation in 3D space. The result is a Geom_Transformation transformation. A MakeRotation object provides a framework for: |
| CGC_MakeScale | This class implements an elementary construction algorithm for a scaling transformation in 3D space. The result is a Geom_Transformation transformation (a scaling transformation with the center point <Point> and the scaling value <Scale>). A MakeScale object provides a framework for: |
| CGC_MakeSegment | Implements construction algorithms for a line segment in 3D space. Makes a segment of Line from the 2 points <P1> and <P2>. The result is a Geom_TrimmedCurve curve. A MakeSegment object provides a framework for: |
| CGC_MakeTranslation | This class implements elementary construction algorithms for a translation in 3D space. The result is a Geom_Transformation transformation. A MakeTranslation object provides a framework for: |
| CGC_MakeTrimmedCone | Implements construction algorithms for a trimmed cone limited by two planes orthogonal to its axis. The result is a Geom_RectangularTrimmedSurface surface. A MakeTrimmedCone provides a framework for: |
| CGC_MakeTrimmedCylinder | Implements construction algorithms for a trimmed cylinder limited by two planes orthogonal to its axis. The result is a Geom_RectangularTrimmedSurface surface. A MakeTrimmedCylinder provides a framework for: |
| CGC_Root | This class implements the common services for all classes of gce which report error |
| CGccAna_Circ2d2TanOn | Describes functions for building a 2D circle |
| CGccAna_Circ2d2TanRad | This class implements the algorithms used to create 2d circles tangent to 2 points/lines/circles and with a given radius. For each construction methods arguments are: |
| CGccAna_Circ2d3Tan | This class implements the algorithms used to create 2d circles tangent to 3 points/lines/circles. The arguments of all construction methods are : |
| CGccAna_Circ2dBisec | This class describes functions for building bisecting curves between two 2D circles. A bisecting curve between two circles is a curve such that each of its points is at the same distance from the two circles. It can be an ellipse, hyperbola, circle or line, depending on the relative position of the two circles. The algorithm computes all the elementary curves which are solutions. There is no solution if the two circles are coincident. A Circ2dBisec object provides a framework for: |
| CGccAna_Circ2dTanCen | This class implements the algorithms used to create 2d circles tangent to an entity and centered on a point. The arguments of all construction methods are : |
| CGccAna_Circ2dTanOnRad | This class implements the algorithms used to create a 2d circle tangent to a 2d entity, centered on a curv and with a given radius. The arguments of all construction methods are : |
| CGccAna_CircLin2dBisec | Describes functions for building bisecting curves between a 2D line and a 2D circle. A bisecting curve between a circle and a line is a curve such that each of its points is at the same distance from the circle and the line. It can be a parabola or a line, depending of the relative position of the line and the circle. The algorithm computes all the elementary curves which are solutions. A CircLin2dBisec object provides a framework for: |
| CGccAna_CircPnt2dBisec | Describes functions for building a bisecting curve between a 2D circle and a point. A bisecting curve between a circle and a point is such a curve that each of its points is at the same distance from the circle and the point. It can be an ellipse, hyperbola, circle or line, depending on the relative position of the point and the circle. The algorithm computes all the elementary curves which are solutions. A CircPnt2dBisec object provides a framework for: |
| CGccAna_Lin2d2Tan | This class implements the algorithms used to create 2d lines tangent to 2 other elements which can be circles or points. Describes functions for building a 2D line: |
| CGccAna_Lin2dBisec | Describes functions for building bisecting lines between two 2D lines. A bisecting line between two lines is such that each of its points is at the same distance from the two lines. If the two lines are secant, there are two orthogonal bisecting lines which share the angles made by the two straight lines in two equal parts. If D1 and D2 are the unit vectors of the two straight lines, those of the two bisecting lines are collinear with the following vectors: |
| CGccAna_Lin2dTanObl | This class implements the algorithms used to create 2d line tangent to a circle or a point and making an angle with a line. The angle is in radians. The origin of the solution is the tangency point with the first argument. Its direction is making an angle Angle with the second argument |
| CGccAna_Lin2dTanPar | This class implements the algorithms used to create 2d line tangent to a circle or a point and parallel to another line. The solution has the same orientation as the second argument. Describes functions for building a 2D line parallel to a line and: |
| CGccAna_Lin2dTanPer | This class implements the algorithms used to create 2d lines tangent to a circle or a point and perpendicular to a line or a circle. Describes functions for building a 2D line perpendicular to a line and: |
| CGccAna_LinPnt2dBisec | Describes functions for building bisecting curves between a 2D line and a point. A bisecting curve between a line and a point is such a curve that each of its points is at the same distance from the circle and the point. It can be a parabola or a line, depending on the relative position of the line and the circle. There is always one unique solution. A LinPnt2dBisec object provides a framework for: |
| CGccAna_Pnt2dBisec | This class implements the algorithms used to create the bisecting line between two 2d points Describes functions for building a bisecting line between two 2D points. The bisecting line between two points is the bisector of the segment which joins the two points, if these are not coincident. The algorithm does not find a solution if the two points are coincident. A Pnt2dBisec object provides a framework for: |
| CGccEnt | This package provides an implementation of the qualified entities useful to create 2d entities with geometric constraints. The qualifier explains which subfamily of solutions we want to obtain. It uses the following law: the matter/the interior side is at the left of the line, if we go from the beginning to the end. The qualifiers are: Enclosing : the solution(s) must enclose the argument. Enclosed : the solution(s) must be enclosed in the argument. Outside : both the solution(s) and the argument must be outside to each other. Unqualified : the position is undefined, so give all the solutions. The use of a qualifier is always required if such subfamilies exist. For example, it is not used for a point. Note: the interior of a curve is defined as the left-hand side of the curve in relation to its orientation |
| CGccEnt_QualifiedCirc | Creates a qualified 2d Circle. A qualified 2D circle is a circle (gp_Circ2d circle) with a qualifier which specifies whether the solution of a construction algorithm using the qualified circle (as an argument): |
| CGccEnt_QualifiedLin | Describes a qualified 2D line. A qualified 2D line is a line (gp_Lin2d line) with a qualifier which specifies whether the solution of a construction algorithm using the qualified line (as an argument): |
| CGccInt_BCirc | Describes a circle as a bisecting curve between two 2D geometric objects (such as circles or points) |
| CGccInt_BElips | Describes an ellipse as a bisecting curve between two 2D geometric objects (such as circles or points) |
| CGccInt_BHyper | Describes a hyperbola as a bisecting curve between two 2D geometric objects (such as circles or points) |
| CGccInt_Bisec | The deferred class GccInt_Bisec is the root class for elementary bisecting loci between two simple geometric objects (i.e. circles, lines or points). Bisecting loci between two geometric objects are such that each of their points is at the same distance from the two geometric objects. It is typically a curve, such as a line, circle or conic. Generally there is more than one elementary object which is the solution to a bisecting loci problem: each solution is described with one elementary bisecting locus. For example, the bisectors of two secant straight lines are two perpendicular straight lines. The GccInt package provides concrete implementations of the following elementary derived bisecting loci: |
| CGccInt_BLine | Describes a line as a bisecting curve between two 2D geometric objects (such as lines, circles or points) |
| CGccInt_BParab | Describes a parabola as a bisecting curve between two 2D geometric objects (such as lines, circles or points) |
| CGccInt_BPoint | Describes a point as a bisecting object between two 2D geometric objects |
| CGCE2d_MakeArcOfCircle | Implements construction algorithms for an arc of circle in the plane. The result is a Geom2d_TrimmedCurve curve. A MakeArcOfCircle object provides a framework for: |
| CGCE2d_MakeArcOfEllipse | Implements construction algorithms for an arc of ellipse in the plane. The result is a Geom2d_TrimmedCurve curve. A MakeArcOfEllipse object provides a framework for: |
| CGCE2d_MakeArcOfHyperbola | Implements construction algorithms for an arc of hyperbola in the plane. The result is a Geom2d_TrimmedCurve curve. A MakeArcOfHyperbola object provides a framework for: |
| CGCE2d_MakeArcOfParabola | Implements construction algorithms for an arc of parabola in the plane. The result is a Geom2d_TrimmedCurve curve. A MakeArcOfParabola object provides a framework for: |
| CGCE2d_MakeCircle | This class implements the following algorithms used to create Circle from Geom2d |
| CGCE2d_MakeEllipse | This class implements the following algorithms used to create Ellipse from Geom2d |
| CGCE2d_MakeHyperbola | This class implements the following algorithms used to create Hyperbola from Geom2d |
| CGCE2d_MakeLine | This class implements the following algorithms used to create a Line from Geom2d |
| CGCE2d_MakeMirror | This class implements elementary construction algorithms for a symmetrical transformation in 2D space about a point or axis. The result is a Geom2d_Transformation transformation. A MakeMirror object provides a framework for: |
| CGCE2d_MakeParabola | This class implements the following algorithms used to create Parabola from Geom2d |
| CGCE2d_MakeRotation | This class implements an elementary construction algorithm for a rotation in 2D space. The result is a Geom2d_Transformation transformation. A MakeRotation object provides a framework for: |
| CGCE2d_MakeScale | This class implements an elementary construction algorithm for a scaling transformation in 2D space. The result is a Geom2d_Transformation transformation. A MakeScale object provides a framework for: |
| CGCE2d_MakeSegment | Implements construction algorithms for a line segment in the plane. The result is a Geom2d_TrimmedCurve curve. A MakeSegment object provides a framework for: |
| CGCE2d_MakeTranslation | This class implements elementary construction algorithms for a translation in 2D space. The result is a Geom2d_Transformation transformation. A MakeTranslation object provides a framework for: |
| CGCE2d_Root | This class implements the common services for all classes of gce which report error |
| Cgce_MakeCirc | This class implements the following algorithms used to create Circ from gp |
| Cgce_MakeCirc2d | This class implements the following algorithms used to create Circ2d from gp |
| Cgce_MakeCone | This class implements the following algorithms used to create a Cone from gp |
| Cgce_MakeCylinder | This class implements the following algorithms used to create a Cylinder from gp |
| Cgce_MakeDir | This class implements the following algorithms used to create a Dir from gp |
| Cgce_MakeDir2d | This class implements the following algorithms used to create a Dir2d from gp |
| Cgce_MakeElips | This class implements the following algorithms used to create an ellipse from gp |
| Cgce_MakeElips2d | This class implements the following algorithms used to create Elips2d from gp |
| Cgce_MakeHypr | This class implements the following algorithms used to create Hyperbola from gp |
| Cgce_MakeHypr2d | This class implements the following algorithms used to create a 2d Hyperbola from gp |
| Cgce_MakeLin | This class implements the following algorithms used to create a Lin from gp |
| Cgce_MakeLin2d | This class implements the following algorithms used to create Lin2d from gp |
| Cgce_MakeMirror | This class mplements elementary construction algorithms for a symmetrical transformation in 3D space about a point, axis or plane. The result is a gp_Trsf transformation. A MakeMirror object provides a framework for: |
| Cgce_MakeMirror2d | This class implements elementary construction algorithms for a symmetrical transformation in 2D space about a point or axis. The result is a gp_Trsf2d transformation. A MakeMirror2d object provides a framework for: |
| Cgce_MakeParab | This class implements the following algorithms used to create Parab from gp. Defines the parabola in the parameterization range : ]-infinite, +infinite[ The vertex of the parabola is the "Location" point of the local coordinate system (axis placement) of the parabola |
| Cgce_MakeParab2d | This class implements the following algorithms used to create Parab2d from gp. Defines an infinite parabola. An axis placement one axis defines the local cartesian coordinate system ("XAxis") of the parabola. The vertex of the parabola is the "Location" point of the local coordinate system of the parabola. The "XAxis" of the parabola is its axis of symmetry. The "XAxis" is oriented from the vertex of the parabola to the Focus of the parabola. The "YAxis" is parallel to the directrix of the parabola and its "Location" point is the vertex of the parabola. The equation of the parabola in the local coordinate system is Y**2 = (2*P) * X P is the distance between the focus and the directrix of the parabola called Parameter). The focal length F = P/2 is the distance between the vertex and the focus of the parabola |
| Cgce_MakePln | This class implements the following algorithms used to create a Plane from gp |
| Cgce_MakeRotation | This class implements elementary construction algorithms for a rotation in 3D space. The result is a gp_Trsf transformation. A MakeRotation object provides a framework for: |
| Cgce_MakeRotation2d | Implements an elementary construction algorithm for a rotation in 2D space. The result is a gp_Trsf2d transformation. A MakeRotation2d object provides a framework for: |
| Cgce_MakeScale | Implements an elementary construction algorithm for a scaling transformation in 3D space. The result is a gp_Trsf transformation. A MakeScale object provides a framework for: |
| Cgce_MakeScale2d | This class implements an elementary construction algorithm for a scaling transformation in 2D space. The result is a gp_Trsf2d transformation. A MakeScale2d object provides a framework for: |
| Cgce_MakeTranslation | This class implements elementary construction algorithms for a translation in 3D space. The result is a gp_Trsf transformation. A MakeTranslation object provides a framework for: |
| Cgce_MakeTranslation2d | This class implements elementary construction algorithms for a translation in 2D space. The result is a gp_Trsf2d transformation. A MakeTranslation2d object provides a framework for: |
| Cgce_Root | This class implements the common services for all classes of gce which report error |
| CGCPnts_AbscissaPoint | Provides an algorithm to compute a point on a curve situated at a given distance from another point on the curve, the distance being measured along the curve (curvilinear abscissa on the curve). This algorithm is also used to compute the length of a curve. An AbscissaPoint object provides a framework for: |
| CGCPnts_QuasiUniformAbscissa | This class provides an algorithm to compute a uniform abscissa distribution of points on a curve, i.e. a sequence of equidistant points. The distance between two consecutive points is measured along the curve. The distribution is defined: |
| CGCPnts_QuasiUniformDeflection | This class computes a distribution of points on a curve. The points may respect the deflection. The algorithm is not based on the classical prediction (with second derivative of curve), but either on the evaluation of the distance between the mid point and the point of mid parameter of the two points, or the distance between the mid point and the point at parameter 0.5 on the cubic interpolation of the two points and their tangents. Note: this algorithm is faster than a GCPnts_UniformDeflection algorithm, and is able to work with non-"C2" continuous curves. However, it generates more points in the distribution |
| CGCPnts_TangentialDeflection | Computes a set of points on a curve from package Adaptor3d such as between two successive points P1(u1)and P2(u2) : |
| CGCPnts_UniformAbscissa | This class allows to compute a uniform distribution of points on a curve (ie the points will all be equally distant) |
| CGCPnts_UniformDeflection | Provides an algorithm to compute a distribution of points on a 'C2' continuous curve. The algorithm respects a criterion of maximum deflection between the curve and the polygon that results from the computed points. Note: This algorithm is relatively time consuming. A GCPnts_QuasiUniformDeflection algorithm is quicker; it can also work with non-'C2' continuous curves, but it generates more points in the distribution |
| CGeom2d_AxisPlacement | Describes an axis in 2D space. An axis is defined by: |
| CGeom2d_BezierCurve | Describes a rational or non-rational Bezier curve |
| CGeom2d_BoundedCurve | The abstract class BoundedCurve describes the common behavior of bounded curves in 2D space. A bounded curve is limited by two finite values of the parameter, termed respectively "first parameter" and "last parameter". The "first parameter" gives the "start point" of the bounded curve, and the "last parameter" gives the "end point" of the bounded curve. The length of a bounded curve is finite. The Geom2d package provides three concrete classes of bounded curves: |
| CGeom2d_BSplineCurve | Describes a BSpline curve. A BSpline curve can be: |
| CGeom2d_CartesianPoint | Describes a point in 2D space. A Geom2d_CartesianPoint is defined by a gp_Pnt2d point, with its two Cartesian coordinates X and Y |
| CGeom2d_Circle | Describes a circle in the plane (2D space). A circle is defined by its radius and, as with any conic curve, is positioned in the plane with a coordinate system (gp_Ax22d object) where the origin is the center of the circle. The coordinate system is the local coordinate system of the circle. The orientation (direct or indirect) of the local coordinate system gives an explicit orientation to the circle, determining the direction in which the parameter increases along the circle. The Geom2d_Circle circle is parameterized by an angle: P(U) = O + R*Cos(U)*XDir + R*Sin(U)*YDir where: |
| CGeom2d_Conic | The abstract class Conic describes the common behavior of conic curves in 2D space and, in particular, their general characteristics. The Geom2d package provides four specific classes of conics: Geom2d_Circle, Geom2d_Ellipse, Geom2d_Hyperbola and Geom2d_Parabola. A conic is positioned in the plane with a coordinate system (gp_Ax22d object), where the origin is the center of the conic (or the apex in case of a parabola). This coordinate system is the local coordinate system of the conic. It gives the conic an explicit orientation, determining the direction in which the parameter increases along the conic. The "X Axis" of the local coordinate system also defines the origin of the parameter of the conic |
| CGeom2d_Curve | The abstract class Curve describes the common behavior of curves in 2D space. The Geom2d package provides numerous concrete classes of derived curves, including lines, circles, conics, Bezier or BSpline curves, etc. The main characteristic of these curves is that they are parameterized. The Geom2d_Curve class shows: |
| CGeom2d_Direction | The class Direction specifies a vector that is never null. It is a unit vector |
| CGeom2d_Ellipse | Describes an ellipse in the plane (2D space). An ellipse is defined by its major and minor radii and, as with any conic curve, is positioned in the plane with a coordinate system (gp_Ax22d object) where: |
| CGeom2d_Geometry | The general abstract class Geometry in 2D space describes the common behaviour of all the geometric entities |
| CGeom2d_Hyperbola | Describes a branch of a hyperbola in the plane (2D space). A hyperbola is defined by its major and minor radii and, as with any conic curve, is positioned in the plane with a coordinate system (gp_Ax22d object) where: |
| CGeom2d_Line | Describes an infinite line in the plane (2D space). A line is defined and positioned in the plane with an axis (gp_Ax2d object) which gives it an origin and a unit vector. The Geom2d_Line line is parameterized as follows: P (U) = O + U*Dir where: |
| CGeom2d_OffsetCurve | This class implements the basis services for the creation, edition, modification and evaluation of planar offset curve. The offset curve is obtained by offsetting by distance along the normal to a basis curve defined in 2D space. The offset curve in this package can be a self intersecting curve even if the basis curve does not self-intersect. The self intersecting portions are not deleted at the construction time. An offset curve is a curve at constant distance (Offset) from a basis curve and the offset curve takes its parametrization from the basis curve. The Offset curve is in the direction of the normal to the basis curve N. The distance offset may be positive or negative to indicate the preferred side of the curve : . distance offset >0 => the curve is in the direction of N . distance offset >0 => the curve is in the direction of - N On the Offset curve : Value(u) = BasisCurve.Value(U) + (Offset * (T ^ Z)) / ||T ^ Z|| where T is the tangent vector to the basis curve and Z the direction of the normal vector to the plane of the curve, N = T ^ Z defines the offset direction and should not have null length |
| CGeom2d_Parabola | Describes a parabola in the plane (2D space). A parabola is defined by its focal length (i.e. the distance between its focus and its apex) and is positioned in the plane with a coordinate system (gp_Ax22d object) where: |
| CGeom2d_Point | The abstract class Point describes the common behavior of geometric points in 2D space. The Geom2d package also provides the concrete class Geom2d_CartesianPoint |
| CGeom2d_Transformation | The class Transformation allows to create Translation, Rotation, Symmetry, Scaling and complex transformations obtained by combination of the previous elementary transformations. The Transformation class can also be used to construct complex transformations by combining these elementary transformations. However, these transformations can never change the type of an object. For example, the projection transformation can change a circle into an ellipse, and therefore change the real type of the object. Such a transformation is forbidden in this environment and cannot be a Geom2d_Transformation. The transformation can be represented as follow : |
| CGeom2d_TrimmedCurve | Defines a portion of a curve limited by two values of parameters inside the parametric domain of the curve. The trimmed curve is defined by: |
| CGeom2d_Vector | The abstract class Vector describes the common behavior of vectors in 2D space. The Geom2d package provides two concrete classes of vectors: Geom2d_Direction (unit vector) and Geom2d_VectorWithMagnitude |
| CGeom2d_VectorWithMagnitude | Defines a vector with magnitude. A vector with magnitude can have a zero length |
| CGeom2dAdaptor | This package contains the geometric definition of 2d curves compatible with the Adaptor package templates |
| CGeom2dAdaptor_Curve | An interface between the services provided by any curve from the package Geom2d and those required of the curve by algorithms which use it |
| CGeom2dAdaptor_GHCurve | |
| CGeom2dAdaptor_HCurve | Provides an interface between the services provided by any curve from the package Geom2d and those required of the curve by algorithms, which use it |
| CGeom2dAPI_ExtremaCurveCurve | Describes functions for computing all the extrema between two 2D curves. An ExtremaCurveCurve algorithm minimizes or maximizes the distance between a point on the first curve and a point on the second curve. Thus, it computes the start point and end point of perpendiculars common to the two curves (an intersection point is not an extremum except where the two curves are tangential at this point). Solutions consist of pairs of points, and an extremum is considered to be a segment joining the two points of a solution. An ExtremaCurveCurve object provides a framework for: |
| CGeom2dAPI_InterCurveCurve | This class implements methods for computing |
| CGeom2dAPI_Interpolate | This class is used to interpolate a BsplineCurve passing through an array of points, with a C2 Continuity if tangency is not requested at the point. If tangency is requested at the point the continuity will be C1. If Perodicity is requested the curve will be closed and the junction will be the first point given. The curve will than be only C1 The curve is defined by a table of points through which it passes, and if required by a parallel table of reals which gives the value of the parameter of each point through which the resulting BSpline curve passes, and by vectors tangential to these points. An Interpolate object provides a framework for: defining the constraints of the BSpline curve, |
| CGeom2dAPI_PointsToBSpline | This class is used to approximate a BsplineCurve passing through an array of points, with a given Continuity. Describes functions for building a 2D BSpline curve which approximates a set of points. A PointsToBSpline object provides a framework for: |
| CGeom2dAPI_ProjectPointOnCurve | This class implements methods for computing all the orthogonal projections of a 2D point onto a 2D curve |
| CGeom2dConvert | This package provides an implementation of algorithmes to do the conversion between equivalent geometric entities from package Geom2d. It gives the possibility : . to obtain the B-spline representation of bounded curves. . to split a B-spline curve into several B-spline curves with some constraints of continuity, . to convert a B-spline curve into several Bezier curves or surfaces. All the geometric entities used in this package are bounded. References : . Generating the Bezier Points of B-spline curves and surfaces (Wolfgang Bohm) CAGD volume 13 number 6 november 1981 . On NURBS: A Survey (Leslie Piegl) IEEE Computer Graphics and Application January 1991 . Curve and surface construction using rational B-splines (Leslie Piegl and Wayne Tiller) CAD Volume 19 number 9 november 1987 . A survey of curve and surface methods in CAGD (Wolfgang BOHM) CAGD 1 1984 |
| CGeom2dConvert_ApproxCurve | A framework to convert a 2D curve to a BSpline. This is done by approximation within a given tolerance |
| CGeom2dConvert_BSplineCurveKnotSplitting | An algorithm to determine points at which a BSpline curve should be split in order to obtain arcs of the same continuity. If you require curves with a minimum continuity for your computation, it is useful to know the points between which an arc has a continuity of a given order. The continuity order is given at the construction time. For a BSpline curve, the discontinuities are localized at the knot values. Between two knot values the BSpline is infinitely and continuously differentiable. At a given knot, the continuity is equal to: Degree - Mult, where Degree is the degree of the BSpline curve and Mult is the multiplicity of the knot. It is possible to compute the arcs which correspond to this splitting using the global function SplitBSplineCurve provided by the package Geom2dConvert. A BSplineCurveKnotSplitting object provides a framework for: |
| CGeom2dConvert_BSplineCurveToBezierCurve | An algorithm to convert a BSpline curve into a series of adjacent Bezier curves. A BSplineCurveToBezierCurve object provides a framework for: |
| CGeom2dConvert_CompCurveToBSplineCurve | This algorithm converts and concat several curve in an BSplineCurve |
| CGeom2dEvaluator_Curve | Interface for calculation of values and derivatives for different kinds of curves in 2D. Works both with adaptors and curves |
| CGeom2dEvaluator_OffsetCurve | Allows to calculate values and derivatives for offset curves in 2D |
| CGeom2dGcc | The Geom2dGcc package describes qualified 2D curves used in the construction of constrained geometric objects by an algorithm provided by the Geom2dGcc package. A qualified 2D curve is a curve with a qualifier which specifies whether the solution of a construction algorithm using the qualified curve (as an argument): |
| CGeom2dGcc_Circ2d2TanOn | This class implements the algorithms used to create 2d circles TANgent to 2 entities and having the center ON a curve. The order of the tangency argument is always QualifiedCirc, QualifiedLin, QualifiedCurv, Pnt2d. the arguments are : |
| CGeom2dGcc_Circ2d2TanOnGeo | This class implements the algorithms used to create 2d circles TANgent to 2 entities and having the center ON a curve. The order of the tangency argument is always QualifiedCirc, QualifiedLin, QualifiedCurv, Pnt2d. the arguments are : |
| CGeom2dGcc_Circ2d2TanOnIter | This class implements the algorithms used to create 2d circles TANgent to 2 entities and having the center ON a curv. The order of the tangency argument is always QualifiedCirc, QualifiedLin, QualifiedCurv, Pnt2d. the arguments are : |
| CGeom2dGcc_Circ2d2TanRad | This class implements the algorithms used to create 2d circles tangent to one curve and a point/line/circle/curv and with a given radius. For each construction methods arguments are: |
| CGeom2dGcc_Circ2d2TanRadGeo | This class implements the algorithms used to create 2d circles tangent to one curve and a point/line/circle/curv and with a given radius. For each construction methods arguments are: |
| CGeom2dGcc_Circ2d3Tan | This class implements the algorithms used to create 2d circles tangent to 3 points/lines/circles/ curves with one curve or more. The arguments of all construction methods are : |
| CGeom2dGcc_Circ2d3TanIter | This class implements the algorithms used to create 2d circles tangent to 3 points/lines/circles/ curves with one curve or more. The arguments of all construction methods are : |
| CGeom2dGcc_Circ2dTanCen | This class implements the algorithms used to create 2d circles tangent to a curve and centered on a point. The arguments of all construction methods are : |
| CGeom2dGcc_Circ2dTanCenGeo | This class implements the algorithms used to create 2d circles tangent to a curve and centered on a point. The arguments of all construction methods are : |
| CGeom2dGcc_Circ2dTanOnRad | This class implements the algorithms used to create a 2d circle tangent to a 2d entity, centered on a 2d entity and with a given radius. More than one argument must be a curve. The arguments of all construction methods are : |
| CGeom2dGcc_Circ2dTanOnRadGeo | This class implements the algorithms used to create a 2d circle tangent to a 2d entity, centered on a 2d entity and with a given radius. More than one argument must be a curve. The arguments of all construction methods are : |
| CGeom2dGcc_CurveTool | |
| CGeom2dGcc_FunctionTanCirCu | This abstract class describes a Function of 1 Variable used to find a line tangent to a curve and a circle |
| CGeom2dGcc_FunctionTanCuCu | This abstract class describes a Function of 1 Variable used to find a line tangent to two curves |
| CGeom2dGcc_FunctionTanCuCuCu | This abstract class describes a set on N Functions of M independant variables |
| CGeom2dGcc_FunctionTanCuCuOnCu | This abstract class describes a set on N Functions of M independant variables |
| CGeom2dGcc_FunctionTanCuPnt | This abstract class describes a Function of 1 Variable used to find a line tangent to a curve and passing through a point |
| CGeom2dGcc_FunctionTanObl | This class describe a function of a single variable |
| CGeom2dGcc_Lin2d2Tan | This class implements the algorithms used to create 2d lines tangent to 2 other elements which can be circles, curves or points. More than one argument must be a curve. Describes functions for building a 2D line: |
| CGeom2dGcc_Lin2d2TanIter | This class implements the algorithms used to create 2d lines tangent to 2 other elements which can be circles, curves or points. More than one argument must be a curve |
| CGeom2dGcc_Lin2dTanObl | This class implements the algorithms used to create 2d line tangent to a curve QualifiedCurv and doing an angle Angle with a line TheLin. The angle must be in Radian. Describes functions for building a 2D line making a given angle with a line and tangential to a curve. A Lin2dTanObl object provides a framework for: |
| CGeom2dGcc_Lin2dTanOblIter | This class implements the algorithms used to create 2d line tangent to a curve QualifiedCurv and doing an angle Angle with a line TheLin. The angle must be in Radian |
| CGeom2dGcc_QCurve | Creates a qualified 2d line |
| CGeom2dGcc_QualifiedCurve | Describes functions for building a qualified 2D curve. A qualified 2D curve is a curve with a qualifier which specifies whether the solution of a construction algorithm using the qualified curve (as an argument): |
| CGeom2dHatch_Classifier | |
| CGeom2dHatch_Element | |
| CGeom2dHatch_Elements | |
| CGeom2dHatch_FClass2dOfClassifier | |
| CGeom2dHatch_Hatcher | |
| CGeom2dHatch_Hatching | |
| CGeom2dHatch_Intersector | |
| CGeom2dInt_ExactIntersectionPointOfTheIntPCurvePCurveOfGInter | |
| CGeom2dInt_Geom2dCurveTool | This class provides a Geom2dCurveTool as < Geom2dCurveTool from IntCurve > from a Tool as < Geom2dCurveTool from Adaptor3d > |
| CGeom2dInt_GInter | |
| CGeom2dInt_IntConicCurveOfGInter | |
| CGeom2dInt_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfGInter | |
| CGeom2dInt_PCLocFOfTheLocateExtPCOfTheProjPCurOfGInter | |
| CGeom2dInt_TheCurveLocatorOfTheProjPCurOfGInter | |
| CGeom2dInt_TheDistBetweenPCurvesOfTheIntPCurvePCurveOfGInter | |
| CGeom2dInt_TheIntConicCurveOfGInter | |
| CGeom2dInt_TheIntersectorOfTheIntConicCurveOfGInter | |
| CGeom2dInt_TheIntPCurvePCurveOfGInter | |
| CGeom2dInt_TheLocateExtPCOfTheProjPCurOfGInter | |
| CGeom2dInt_ThePolygon2dOfTheIntPCurvePCurveOfGInter | |
| CGeom2dInt_TheProjPCurOfGInter | |
| CGeom2dLProp_CLProps2d | |
| CGeom2dLProp_CurAndInf2d | An algorithm for computing local properties of a curve. These properties include: |
| CGeom2dLProp_Curve2dTool | |
| CGeom2dLProp_FuncCurExt | Function used to find the extremas of curvature in 2d |
| CGeom2dLProp_FuncCurNul | Function used to find the inflections in 2d |
| CGeom2dLProp_NumericCurInf2d | Computes the locals extremas of curvature and the inflections of a bounded curve in 2d |
| CGeom2dToIGES_Geom2dCurve | This class implements the transfer of the Curve Entity from Geom2d To IGES. These can be : Curve . BoundedCurve |
| CGeom2dToIGES_Geom2dEntity | Methods to transfer Geom2d entity from CASCADE to IGES |
| CGeom2dToIGES_Geom2dPoint | This class implements the transfer of the Point Entity from Geom2d to IGES . These are : . 2dPoint |
| CGeom2dToIGES_Geom2dVector | This class implements the transfer of the Vector from Geom2d to IGES . These can be : . Vector |
| CGeom_Axis1Placement | Describes an axis in 3D space. An axis is defined by: |
| CGeom_Axis2Placement | Describes a right-handed coordinate system in 3D space. A coordinate system is defined by: |
| CGeom_AxisPlacement | The abstract class AxisPlacement describes the common behavior of positioning systems in 3D space, such as axis or coordinate systems. The Geom package provides two implementations of 3D positioning systems: |
| CGeom_BezierCurve | Describes a rational or non-rational Bezier curve |
| CGeom_BezierSurface | Describes a rational or non-rational Bezier surface |
| CGeom_BoundedCurve | The abstract class BoundedCurve describes the common behavior of bounded curves in 3D space. A bounded curve is limited by two finite values of the parameter, termed respectively "first parameter" and "last parameter". The "first parameter" gives the "start point" of the bounded curve, and the "last parameter" gives the "end point" of the bounded curve. The length of a bounded curve is finite. The Geom package provides three concrete classes of bounded curves: |
| CGeom_BoundedSurface | The root class for bounded surfaces in 3D space. A bounded surface is defined by a rectangle in its 2D parametric space, i.e |
| CGeom_BSplineCurve | Definition of the B_spline curve. A B-spline curve can be Uniform or non-uniform Rational or non-rational Periodic or non-periodic |
| CGeom_BSplineSurface | Describes a BSpline surface. In each parametric direction, a BSpline surface can be: |
| CGeom_CartesianPoint | Describes a point in 3D space. A Geom_CartesianPoint is defined by a gp_Pnt point, with its three Cartesian coordinates X, Y and Z |
| CGeom_Circle | Describes a circle in 3D space. A circle is defined by its radius and, as with any conic curve, is positioned in space with a right-handed coordinate system (gp_Ax2 object) where: |
| CGeom_Conic | The abstract class Conic describes the common behavior of conic curves in 3D space and, in particular, their general characteristics. The Geom package provides four concrete classes of conics: Geom_Circle, Geom_Ellipse, Geom_Hyperbola and Geom_Parabola. A conic is positioned in space with a right-handed coordinate system (gp_Ax2 object), where: |
| CGeom_ConicalSurface | Describes a cone. A cone is defined by the half-angle at its apex, and is positioned in space by a coordinate system (a gp_Ax3 object) and a reference radius as follows: |
| CGeom_Curve | The abstract class Curve describes the common behavior of curves in 3D space. The Geom package provides numerous concrete classes of derived curves, including lines, circles, conics, Bezier or BSpline curves, etc. The main characteristic of these curves is that they are parameterized. The Geom_Curve class shows: |
| CGeom_CylindricalSurface | This class defines the infinite cylindrical surface |
| CGeom_Direction | The class Direction specifies a vector that is never null. It is a unit vector |
| CGeom_ElementarySurface | Describes the common behavior of surfaces which have a simple parametric equation in a local coordinate system. The Geom package provides several implementations of concrete elementary surfaces: |
| CGeom_Ellipse | Describes an ellipse in 3D space. An ellipse is defined by its major and minor radii and, as with any conic curve, is positioned in space with a right-handed coordinate system (gp_Ax2 object) where: |
| CGeom_Geometry | The abstract class Geometry for 3D space is the root class of all geometric objects from the Geom package. It describes the common behavior of these objects when: |
| CGeom_Hyperbola | Describes a branch of a hyperbola in 3D space. A hyperbola is defined by its major and minor radii and, as with any conic curve, is positioned in space with a right-handed coordinate system (gp_Ax2 object) where: |
| CGeom_Line | Describes an infinite line. A line is defined and positioned in space with an axis (gp_Ax1 object) which gives it an origin and a unit vector. The Geom_Line line is parameterized: P (U) = O + U*Dir, where: |
| CGeom_OffsetCurve | This class implements the basis services for an offset curve in 3D space. The Offset curve in this package can be a self intersecting curve even if the basis curve does not self-intersect. The self intersecting portions are not deleted at the construction time. An offset curve is a curve at constant distance (Offset) from a basis curve in a reference direction V. The offset curve takes its parametrization from the basis curve. The Offset curve is in the direction of the normal N defined with the cross product T^V, where the vector T is given by the first derivative on the basis curve with non zero length. The distance offset may be positive or negative to indicate the preferred side of the curve : . distance offset >0 => the curve is in the direction of N . distance offset <0 => the curve is in the direction of - N |
| CGeom_OffsetSurface | Describes an offset surface in 3D space. An offset surface is defined by: |
| CGeom_OsculatingSurface | |
| CGeom_Parabola | Describes a parabola in 3D space. A parabola is defined by its focal length (i.e. the distance between its focus and its apex) and is positioned in space with a coordinate system (gp_Ax2 object) where: |
| CGeom_Plane | Describes a plane in 3D space. A plane is positioned in space by a coordinate system (a gp_Ax3 object) such that the plane is defined by the origin, "X Direction" and "Y Direction" of this coordinate system. This coordinate system is the "local coordinate system" of the plane. The following apply: |
| CGeom_Point | The abstract class Point describes the common behavior of geometric points in 3D space. The Geom package also provides the concrete class Geom_CartesianPoint |
| CGeom_RectangularTrimmedSurface | Describes a portion of a surface (a patch) limited by two values of the u parameter in the u parametric direction, and two values of the v parameter in the v parametric direction. The domain of the trimmed surface must be within the domain of the surface being trimmed. The trimmed surface is defined by: |
| CGeom_SphericalSurface | Describes a sphere. A sphere is defined by its radius, and is positioned in space by a coordinate system (a gp_Ax3 object), the origin of which is the center of the sphere. This coordinate system is the "local coordinate system" of the sphere. The following apply: |
| CGeom_Surface | Describes the common behavior of surfaces in 3D space. The Geom package provides many implementations of concrete derived surfaces, such as planes, cylinders, cones, spheres and tori, surfaces of linear extrusion, surfaces of revolution, Bezier and BSpline surfaces, and so on. The key characteristic of these surfaces is that they are parameterized. Geom_Surface demonstrates: |
| CGeom_SurfaceOfLinearExtrusion | Describes a surface of linear extrusion ("extruded surface"), e.g. a generalized cylinder. Such a surface is obtained by sweeping a curve (called the "extruded curve" or "basis") in a given direction (referred to as the "direction of extrusion" and defined by a unit vector). The u parameter is along the extruded curve. The v parameter is along the direction of extrusion. The parameter range for the u parameter is defined by the reference curve. The parameter range for the v parameter is ] - infinity, + infinity [. The position of the curve gives the origin of the v parameter. The surface is "CN" in the v parametric direction. The form of a surface of linear extrusion is generally a ruled surface (GeomAbs_RuledForm). It can be: |
| CGeom_SurfaceOfRevolution | Describes a surface of revolution (revolved surface). Such a surface is obtained by rotating a curve (called the "meridian") through a complete revolution about an axis (referred to as the "axis of revolution"). The curve and the axis must be in the same plane (the "reference plane" of the surface). Rotation around the axis of revolution in the trigonometric sense defines the u parametric direction. So the u parameter is an angle, and its origin is given by the position of the meridian on the surface. The parametric range for the u parameter is: [ 0, 2.*Pi ] The v parameter is that of the meridian. Note: A surface of revolution is built from a copy of the original meridian. As a result the original meridian is not modified when the surface is modified. The form of a surface of revolution is typically a general revolution surface (GeomAbs_RevolutionForm). It can be: |
| CGeom_SweptSurface | Describes the common behavior for surfaces constructed by sweeping a curve with another curve. The Geom package provides two concrete derived surfaces: surface of revolution (a revolved surface), and surface of linear extrusion (an extruded surface) |
| CGeom_ToroidalSurface | Describes a torus. A torus is defined by its major and minor radii, and positioned in space with a coordinate system (a gp_Ax3 object) as follows: |
| CGeom_Transformation | Describes how to construct the following elementary transformations |
| CGeom_TrimmedCurve | Describes a portion of a curve (termed the "basis curve") limited by two parameter values inside the parametric domain of the basis curve. The trimmed curve is defined by: |
| CGeom_Vector | The abstract class Vector describes the common behavior of vectors in 3D space. The Geom package provides two concrete classes of vectors: Geom_Direction (unit vector) and Geom_VectorWithMagnitude |
| CGeom_VectorWithMagnitude | Defines a vector with magnitude. A vector with magnitude can have a zero length |
| CGeomAdaptor | This package contains the geometric definition of curve and surface necessary to use algorithmes |
| CGeomAdaptor_Curve | This class provides an interface between the services provided by any curve from the package Geom and those required of the curve by algorithms which use it. Creation of the loaded curve the curve is C1 by piece |
| CGeomAdaptor_GHCurve | |
| CGeomAdaptor_GHSurface | |
| CGeomAdaptor_HCurve | An interface between the services provided by any curve from the package Geom and those required of the curve by algorithms which use it |
| CGeomAdaptor_HSurface | An interface between the services provided by any surface from the package Geom and those required of the surface by algorithms which use it. Provides a surface handled by reference |
| CGeomAdaptor_HSurfaceOfLinearExtrusion | |
| CGeomAdaptor_HSurfaceOfRevolution | |
| CGeomAdaptor_Surface | An interface between the services provided by any surface from the package Geom and those required of the surface by algorithms which use it. Creation of the loaded surface the surface is C1 by piece |
| CGeomAdaptor_SurfaceOfLinearExtrusion | Generalised cylinder. This surface is obtained by sweeping a curve in a given direction. The parametrization range for the parameter U is defined with referenced the curve. The parametrization range for the parameter V is ]-infinite,+infinite[ The position of the curve gives the origin for the parameter V. The continuity of the surface is CN in the V direction |
| CGeomAdaptor_SurfaceOfRevolution | This class defines a complete surface of revolution. The surface is obtained by rotating a curve a complete revolution about an axis. The curve and the axis must be in the same plane. If the curve and the axis are not in the same plane it is always possible to be in the previous case after a cylindrical projection of the curve in a referenced plane. For a complete surface of revolution the parametric range is 0 <= U <= 2*PI. – The parametric range for V is defined with the revolved curve. The origin of the U parametrization is given by the position of the revolved curve (reference). The direction of the revolution axis defines the positive sense of rotation (trigonometric sense) corresponding to the increasing of the parametric value U. The derivatives are always defined for the u direction. For the v direction the definition of the derivatives depends on the degree of continuity of the referenced curve |
| CGeomAPI | The GeomAPI package provides an Application Programming Interface for the Geometry |
| CGeomAPI_ExtremaCurveCurve | Describes functions for computing all the extrema between two 3D curves. An ExtremaCurveCurve algorithm minimizes or maximizes the distance between a point on the first curve and a point on the second curve. Thus, it computes start and end points of perpendiculars common to the two curves (an intersection point is not an extremum unless the two curves are tangential at this point). Solutions consist of pairs of points, and an extremum is considered to be a segment joining the two points of a solution. An ExtremaCurveCurve object provides a framework for: |
| CGeomAPI_ExtremaCurveSurface | Describes functions for computing all the extrema between a curve and a surface. An ExtremaCurveSurface algorithm minimizes or maximizes the distance between a point on the curve and a point on the surface. Thus, it computes start and end points of perpendiculars common to the curve and the surface (an intersection point is not an extremum except where the curve and the surface are tangential at this point). Solutions consist of pairs of points, and an extremum is considered to be a segment joining the two points of a solution. An ExtremaCurveSurface object provides a framework for: |
| CGeomAPI_ExtremaSurfaceSurface | Describes functions for computing all the extrema between two surfaces. An ExtremaSurfaceSurface algorithm minimizes or maximizes the distance between a point on the first surface and a point on the second surface. Results are start and end points of perpendiculars common to the two surfaces. Solutions consist of pairs of points, and an extremum is considered to be a segment joining the two points of a solution. An ExtremaSurfaceSurface object provides a framework for: |
| CGeomAPI_IntCS | This class implements methods for computing intersection points and segments between a |
| CGeomAPI_Interpolate | This class is used to interpolate a BsplineCurve passing through an array of points, with a C2 Continuity if tangency is not requested at the point. If tangency is requested at the point the continuity will be C1. If Perodicity is requested the curve will be closed and the junction will be the first point given. The curve will than be only C1 Describes functions for building a constrained 3D BSpline curve. The curve is defined by a table of points through which it passes, and if required: |
| CGeomAPI_IntSS | This class implements methods for computing the intersection curves between two surfaces. The result is curves from Geom. The "domain" used for a surface is the natural parametric domain unless the surface is a RectangularTrimmedSurface from Geom |
| CGeomAPI_PointsToBSpline | This class is used to approximate a BsplineCurve passing through an array of points, with a given Continuity. Describes functions for building a 3D BSpline curve which approximates a set of points. A PointsToBSpline object provides a framework for: |
| CGeomAPI_PointsToBSplineSurface | This class is used to approximate or interpolate a BSplineSurface passing through an Array2 of points, with a given continuity. Describes functions for building a BSpline surface which approximates or interpolates a set of points. A PointsToBSplineSurface object provides a framework for: |
| CGeomAPI_ProjectPointOnCurve | This class implements methods for computing all the orthogonal projections of a 3D point onto a 3D curve |
| CGeomAPI_ProjectPointOnSurf | This class implements methods for computing all the orthogonal projections of a point onto a surface |
| CGeomConvert | The GeomConvert package provides some global functions as follows |
| CGeomConvert_ApproxCurve | A framework to convert a 3D curve to a 3D BSpline. This is done by approximation to a BSpline curve within a given tolerance |
| CGeomConvert_ApproxSurface | A framework to convert a surface to a BSpline surface. This is done by approximation to a BSpline surface within a given tolerance |
| CGeomConvert_BSplineCurveKnotSplitting | An algorithm to determine points at which a BSpline curve should be split in order to obtain arcs of the same continuity. If you require curves with a minimum continuity for your computation, it is useful to know the points between which an arc has a continuity of a given order. The continuity order is given at the construction time. For a BSpline curve, the discontinuities are localized at the knot values. Between two knot values the BSpline is infinitely and continuously differentiable. At a given knot, the continuity is equal to: Degree - Mult, where Degree is the degree of the BSpline curve and Mult is the multiplicity of the knot. It is possible to compute the arcs which correspond to this splitting using the global function SplitBSplineCurve provided by the package GeomConvert. A BSplineCurveKnotSplitting object provides a framework for: |
| CGeomConvert_BSplineCurveToBezierCurve | An algorithm to convert a BSpline curve into a series of adjacent Bezier curves. A BSplineCurveToBezierCurve object provides a framework for: |
| CGeomConvert_BSplineSurfaceKnotSplitting | An algorithm to determine isoparametric curves along which a BSpline surface should be split in order to obtain patches of the same continuity. The continuity order is given at the construction time. It is possible to compute the surface patches corresponding to the splitting with the method of package SplitBSplineSurface. For a B-spline surface the discontinuities are localised at the knot values. Between two knots values the B-spline is infinitely continuously differentiable. For each parametric direction at a knot of range index the continuity in this direction is equal to : Degree - Mult (Index) where Degree is the degree of the basis B-spline functions and Mult the multiplicity of the knot of range Index in the given direction. If for your computation you need to have B-spline surface with a minima of continuity it can be interesting to know between which knot values, a B-spline patch, has a continuity of given order. This algorithm computes the indexes of the knots where you should split the surface, to obtain patches with a constant continuity given at the construction time. If you just want to compute the local derivatives on the surface you don't need to create the BSpline patches, you can use the functions LocalD1, LocalD2, LocalD3, LocalDN of the class BSplineSurface from package Geom |
| CGeomConvert_BSplineSurfaceToBezierSurface | This algorithm converts a B-spline surface into several Bezier surfaces. It uses an algorithm of knot insertion. A BSplineSurfaceToBezierSurface object provides a framework for: |
| CGeomConvert_CompBezierSurfacesToBSplineSurface | An algorithm to convert a grid of adjacent non-rational Bezier surfaces (with continuity CM) into a BSpline surface (with continuity CM). A CompBezierSurfacesToBSplineSurface object provides a framework for: |
| CGeomConvert_CompCurveToBSplineCurve | Algorithm converts and concat several curve in an BSplineCurve |
| CGeometryTest | This package provides commands for curves and surface |
| CGeomEvaluator_Curve | Interface for calculation of values and derivatives for different kinds of curves in 3D. Works both with adaptors and curves |
| CGeomEvaluator_OffsetCurve | Allows to calculate values and derivatives for offset curves in 3D |
| CGeomEvaluator_OffsetSurface | Allows to calculate values and derivatives for offset surfaces |
| CGeomEvaluator_Surface | Interface for calculation of values and derivatives for different kinds of surfaces. Works both with adaptors and surfaces |
| CGeomEvaluator_SurfaceOfExtrusion | Allows to calculate values and derivatives for surfaces of linear extrusion |
| CGeomEvaluator_SurfaceOfRevolution | Allows to calculate values and derivatives for surfaces of revolution |
| CGeomFill | Tools and Data to filling Surface and Sweep Surfaces |
| CGeomFill_AppSurf | Approximate a BSplineSurface passing by all the curves described in the SectionGenerator |
| CGeomFill_AppSweep | Approximate a sweep surface passing by all the curves described in the SweepSectionGenerator |
| CGeomFill_BezierCurves | This class provides an algorithm for constructing a Bezier surface filled from contiguous Bezier curves which form its boundaries. The algorithm accepts two, three or four Bezier curves as the boundaries of the target surface. A range of filling styles - more or less rounded, more or less flat - is available. A BezierCurves object provides a framework for: |
| CGeomFill_Boundary | Root class to define a boundary which will form part of a contour around a gap requiring filling. Any new type of constrained boundary must inherit this class. The GeomFill package provides two classes to define constrained boundaries: |
| CGeomFill_BoundWithSurf | Defines a 3d curve as a boundary for a GeomFill_ConstrainedFilling algorithm. This curve is attached to an existing surface. Defines a constrained boundary for filling the computations are done with a CurveOnSurf and a normals field defined by the normalized normal to the surface along the PCurve. Contains fields to allow a reparametrization of curve and normals field |
| CGeomFill_BSplineCurves | An algorithm for constructing a BSpline surface filled from contiguous BSpline curves which form its boundaries. The algorithm accepts two, three or four BSpline curves as the boundaries of the target surface. A range of filling styles - more or less rounded, more or less flat - is available. A BSplineCurves object provides a framework for: |
| CGeomFill_CircularBlendFunc | Circular Blend Function to approximate by SweepApproximation from Approx |
| CGeomFill_ConstantBiNormal | Defined an Trihedron Law where the BiNormal, is fixed |
| CGeomFill_ConstrainedFilling | An algorithm for constructing a BSpline surface filled from a series of boundaries which serve as path constraints and optionally, as tangency constraints. The algorithm accepts three or four curves as the boundaries of the target surface. The only FillingStyle used is Coons. A ConstrainedFilling object provides a framework for: |
| CGeomFill_Coons | |
| CGeomFill_CoonsAlgPatch | Provides evaluation methods on an algorithmic patch (based on 4 Curves) defined by its boundaries and blending functions |
| CGeomFill_CornerState | Class (should be a structure) storing the informations about continuity, normals parallelism, coons conditions and bounds tangents angle on the corner of contour to be filled |
| CGeomFill_CorrectedFrenet | Defined an Corrected Frenet Trihedron Law It is like Frenet with an Torsion's minimization |
| CGeomFill_CurveAndTrihedron | Define location law with an TrihedronLaw and an curve Definition Location is : transformed section coordinates in (Curve(v)), (Normal(v), BiNormal(v), Tangente(v))) systeme are the same like section shape coordinates in (O,(OX, OY, OZ)) systeme |
| CGeomFill_Curved | |
| CGeomFill_Darboux | Defines Darboux case of Frenet Trihedron Law |
| CGeomFill_DegeneratedBound | Description of a degenerated boundary (a point). Class defining a degenerated boundary for a constrained filling with a point and no other constraint. Only used to simulate an ordinary bound, may not be usefull and desapear soon |
| CGeomFill_DiscreteTrihedron | Defined Discrete Trihedron Law. The requirement for path curve is only G1. The result is C0-continuous surface that can be later approximated to C1 |
| CGeomFill_DraftTrihedron | |
| CGeomFill_EvolvedSection | Define an Constant Section Law |
| CGeomFill_Filling | Root class for Filling; |
| CGeomFill_Fixed | Defined an constant TrihedronLaw |
| CGeomFill_Frenet | Defined Frenet Trihedron Law |
| CGeomFill_FunctionDraft | |
| CGeomFill_FunctionGuide | |
| CGeomFill_Generator | Create a surface using generating lines. Inherits profiler. The surface will be a BSplineSurface passing by all the curves described in the generator. The VDegree of the resulting surface is |
| CGeomFill_GuideTrihedronAC | Trihedron in the case of a sweeping along a guide curve. defined by curviline absciss |
| CGeomFill_GuideTrihedronPlan | Trihedron in the case of sweeping along a guide curve defined by the orthogonal plan on the trajectory |
| CGeomFill_Line | Class for instantiation of AppBlend |
| CGeomFill_LocationDraft | |
| CGeomFill_LocationGuide | |
| CGeomFill_LocationLaw | To define location law in Sweeping location is – defined by an Matrix M and an Vector V, and transform an point P in MP+V |
| CGeomFill_LocFunction | |
| CGeomFill_NSections | Define a Section Law by N Sections |
| CGeomFill_Pipe | Describes functions to construct pipes. A pipe is built by sweeping a curve (the section) along another curve (the path). The Pipe class provides the following types of construction: |
| CGeomFill_PlanFunc | |
| CGeomFill_PolynomialConvertor | To convert circular section in polynome |
| CGeomFill_Profiler | Evaluation of the common BSplineProfile of a group of curves from Geom. All the curves will have the same degree, the same knot-vector, so the same number of poles |
| CGeomFill_QuasiAngularConvertor | To convert circular section in QuasiAngular Bezier form |
| CGeomFill_SectionGenerator | Gives the functions needed for instantiation from AppSurf in AppBlend. Allow to evaluate a surface passing by all the curves if the Profiler |
| CGeomFill_SectionLaw | To define section law in sweeping |
| CGeomFill_SectionPlacement | To place section in sweep Function |
| CGeomFill_SimpleBound | Defines a 3d curve as a boundary for a GeomFill_ConstrainedFilling algorithm. This curve is unattached to an existing surface.D Contains fields to allow a reparametrization of curve |
| CGeomFill_SnglrFunc | To represent function C'(t)^C''(t) |
| CGeomFill_Stretch | |
| CGeomFill_Sweep | Geometrical Sweep Algorithm |
| CGeomFill_SweepFunction | Function to approximate by SweepApproximation from Approx. To bulid general sweep Surface |
| CGeomFill_SweepSectionGenerator | Class for instantiation of AppBlend. evaluate the sections of a sweep surface |
| CGeomFill_Tensor | Used to store the "gradient of gradient" |
| CGeomFill_TgtField | Root class defining the methods we need to make an algorithmic tangents field |
| CGeomFill_TgtOnCoons | Defines an algorithmic tangents field on a boundary of a CoonsAlgPatch |
| CGeomFill_TrihedronLaw | To define Trihedron along one Curve |
| CGeomFill_TrihedronWithGuide | To define Trihedron along one Curve with a guide |
| CGeomFill_UniformSection | Define an Constant Section Law |
| CGeomInt | Provides intersections on between two surfaces of Geom. The result are curves from Geom |
| CGeomInt_BSpGradient_BFGSOfMyBSplGradientOfTheComputeLineOfWLApprox | |
| CGeomInt_BSpParFunctionOfMyBSplGradientOfTheComputeLineOfWLApprox | |
| CGeomInt_BSpParLeastSquareOfMyBSplGradientOfTheComputeLineOfWLApprox | |
| CGeomInt_Gradient_BFGSOfMyGradientbisOfTheComputeLineOfWLApprox | |
| CGeomInt_Gradient_BFGSOfMyGradientOfTheComputeLineBezierOfWLApprox | |
| CGeomInt_IntSS | |
| CGeomInt_LineConstructor | Splits given Line |
| CGeomInt_LineTool | |
| CGeomInt_MyBSplGradientOfTheComputeLineOfWLApprox | |
| CGeomInt_MyGradientbisOfTheComputeLineOfWLApprox | |
| CGeomInt_MyGradientOfTheComputeLineBezierOfWLApprox | |
| CGeomInt_ParameterAndOrientation | |
| CGeomInt_ParFunctionOfMyGradientbisOfTheComputeLineOfWLApprox | |
| CGeomInt_ParFunctionOfMyGradientOfTheComputeLineBezierOfWLApprox | |
| CGeomInt_ParLeastSquareOfMyGradientbisOfTheComputeLineOfWLApprox | |
| CGeomInt_ParLeastSquareOfMyGradientOfTheComputeLineBezierOfWLApprox | |
| CGeomInt_ResConstraintOfMyGradientbisOfTheComputeLineOfWLApprox | |
| CGeomInt_ResConstraintOfMyGradientOfTheComputeLineBezierOfWLApprox | |
| CGeomInt_TheComputeLineBezierOfWLApprox | |
| CGeomInt_TheComputeLineOfWLApprox | |
| CGeomInt_TheFunctionOfTheInt2SOfThePrmPrmSvSurfacesOfWLApprox | |
| CGeomInt_TheImpPrmSvSurfacesOfWLApprox | |
| CGeomInt_TheInt2SOfThePrmPrmSvSurfacesOfWLApprox | |
| CGeomInt_TheMultiLineOfWLApprox | |
| CGeomInt_TheMultiLineToolOfWLApprox | |
| CGeomInt_ThePrmPrmSvSurfacesOfWLApprox | |
| CGeomInt_TheZerImpFuncOfTheImpPrmSvSurfacesOfWLApprox | |
| CGeomInt_WLApprox | |
| CGeomLib | Geom Library. This package provides an implementation of functions for basic computation on geometric entity from packages Geom and Geom2d |
| CGeomLib_Check2dBSplineCurve | Checks for the end tangents : wether or not those are reversed |
| CGeomLib_CheckBSplineCurve | Checks for the end tangents : wether or not those are reversed regarding the third or n-3rd control |
| CGeomLib_CheckCurveOnSurface | Computes the max distance between 3D-curve and 2D-curve in some surface |
| CGeomLib_DenominatorMultiplier | This defines an evaluator for a function of 2 variables that will be used by CancelDenominatorDerivative in one direction |
| CGeomLib_Interpolate | This class is used to construct a BSpline curve by interpolation of points at given parameters The continuity of the curve is degree - 1 and the method used when boundary condition are not given is to use odd degrees and null the derivatives on both sides from degree -1 down to (degree+1) / 2 When even degree is given the returned curve is of degree - 1 so that the degree of the curve is odd |
| CGeomLib_IsPlanarSurface | Find if a surface is a planar surface |
| CGeomLib_LogSample | |
| CGeomLib_MakeCurvefromApprox | This class is used to construct the BSpline curve from an Approximation ( ApproxAFunction from AdvApprox) |
| CGeomLib_PolyFunc | Polynomial Function |
| CGeomLib_Tool | Provides various methods with Geom2d and Geom curves and surfaces. The methods of this class compute the parameter(s) of a given point on a curve or a surface. To get the valid result the point must be located rather close to the curve (surface) or at least to allow getting unambiguous result (do not put point at center of circle...), but choice of "trust" distance between curve/surface and point is responcibility of user (parameter MaxDist). Return FALSE if the point is beyond the MaxDist limit or if computation fails |
| CGeomliteTest | This package provides elementary commands for curves and surface |
| CGeomLProp | These global functions compute the degree of continuity of a 3D curve built by concatenation of two other curves (or portions of curves) at their junction point |
| CGeomLProp_CLProps | |
| CGeomLProp_CurveTool | |
| CGeomLProp_SLProps | |
| CGeomLProp_SurfaceTool | |
| CGeomPlate_Aij | A structure containing indexes of two normals and its cross product |
| CGeomPlate_BuildAveragePlane | This class computes an average inertial plane with an array of points. Computes the initial surface (average plane) in the cases when the initial surface is not given |
| CGeomPlate_BuildPlateSurface | This class provides an algorithm for constructing such a plate surface that it conforms to given curve and/or point constraints. The algorithm accepts or constructs an initial surface and looks for a deformation of it satisfying the constraints and minimizing energy input. A BuildPlateSurface object provides a framework for: |
| CGeomPlate_CurveConstraint | Defines curves as constraints to be used to deform a surface |
| CGeomPlate_MakeApprox | Allows you to convert a GeomPlate surface into a BSpline |
| CGeomPlate_PlateG0Criterion | This class contains a specific G0 criterion for GeomPlate_MakeApprox |
| CGeomPlate_PlateG1Criterion | This class contains a specific G1 criterion for GeomPlate_MakeApprox |
| CGeomPlate_PointConstraint | Defines points as constraints to be used to deform a surface |
| CGeomPlate_Surface | Describes the characteristics of plate surface objects returned by BuildPlateSurface::Surface. These can be used to verify the quality of the resulting surface before approximating it to a Geom_BSpline surface generated by MakeApprox. This proves necessary in cases where you want to use the resulting surface as the support for a shape. The algorithmically generated surface cannot fill this function as is, and as a result must be converted first |
| CGeomProjLib | Projection of a curve on a surface |
| CGeomToIGES_GeomCurve | This class implements the transfer of the Curve Entity from Geom To IGES. These can be : Curve . BoundedCurve |
| CGeomToIGES_GeomEntity | Methods to transfer Geom entity from CASCADE to IGES |
| CGeomToIGES_GeomPoint | This class implements the transfer of the Point Entity from Geom to IGES . These are : . Point |
| CGeomToIGES_GeomSurface | This class implements the transfer of the Surface Entity from Geom To IGES. These can be : . BoundedSurface |
| CGeomToIGES_GeomVector | This class implements the transfer of the Vector from Geom to IGES . These can be : . Vector |
| CGeomTools | The GeomTools package provides utilities for Geometry |
| CGeomTools_Curve2dSet | Stores a set of Curves from Geom2d |
| CGeomTools_CurveSet | Stores a set of Curves from Geom |
| CGeomTools_SurfaceSet | Stores a set of Surfaces from Geom |
| CGeomTools_UndefinedTypeHandler | |
| CGeomToStep_MakeAxis1Placement | This class implements the mapping between classes Axis1Placement from Geom and Ax1 from gp, and the class Axis1Placement from StepGeom which describes an Axis1Placement from Prostep |
| CGeomToStep_MakeAxis2Placement2d | This class implements the mapping between classes Axis2Placement from Geom and Ax2, Ax22d from gp, and the class Axis2Placement2d from StepGeom which describes an axis2_placement_2d from Prostep |
| CGeomToStep_MakeAxis2Placement3d | This class implements the mapping between classes Axis2Placement from Geom and Ax2, Ax3 from gp, and the class Axis2Placement3d from StepGeom which describes an axis2_placement_3d from Prostep |
| CGeomToStep_MakeBoundedCurve | This class implements the mapping between classes BoundedCurve from Geom, Geom2d and the class BoundedCurve from StepGeom which describes a BoundedCurve from prostep. As BoundedCurve is an abstract BoundedCurve this class is an access to the sub-class required |
| CGeomToStep_MakeBoundedSurface | This class implements the mapping between classes BoundedSurface from Geom and the class BoundedSurface from StepGeom which describes a BoundedSurface from prostep. As BoundedSurface is an abstract BoundedSurface this class is an access to the sub-class required |
| CGeomToStep_MakeBSplineCurveWithKnots | This class implements the mapping between classes BSplineCurve from Geom, Geom2d and the class BSplineCurveWithKnots from StepGeom which describes a bspline_curve_with_knots from Prostep |
| CGeomToStep_MakeBSplineCurveWithKnotsAndRationalBSplineCurve | This class implements the mapping between classes BSplineCurve from Geom, Geom2d and the class BSplineCurveWithKnotsAndRationalBSplineCurve from StepGeom which describes a rational_bspline_curve_with_knots from Prostep |
| CGeomToStep_MakeBSplineSurfaceWithKnots | This class implements the mapping between class BSplineSurface from Geom and the class BSplineSurfaceWithKnots from StepGeom which describes a bspline_Surface_with_knots from Prostep |
| CGeomToStep_MakeBSplineSurfaceWithKnotsAndRationalBSplineSurface | This class implements the mapping between class BSplineSurface from Geom and the class BSplineSurfaceWithKnotsAndRationalBSplineSurface from StepGeom which describes a rational_bspline_Surface_with_knots from Prostep |
| CGeomToStep_MakeCartesianPoint | This class implements the mapping between classes CartesianPoint from Geom and Pnt from gp, and the class CartesianPoint from StepGeom which describes a point from Prostep |
| CGeomToStep_MakeCircle | This class implements the mapping between classes Circle from Geom, and Circ from gp, and the class Circle from StepGeom which describes a circle from Prostep |
| CGeomToStep_MakeConic | This class implements the mapping between classes Conic from Geom and the class Conic from StepGeom which describes a Conic from prostep. As Conic is an abstract Conic this class is an access to the sub-class required |
| CGeomToStep_MakeConicalSurface | This class implements the mapping between class ConicalSurface from Geom and the class ConicalSurface from StepGeom which describes a conical_surface from Prostep |
| CGeomToStep_MakeCurve | This class implements the mapping between classes Curve from Geom and the class Curve from StepGeom which describes a Curve from prostep. As Curve is an abstract curve this class an access to the sub-class required |
| CGeomToStep_MakeCylindricalSurface | This class implements the mapping between class CylindricalSurface from Geom and the class CylindricalSurface from StepGeom which describes a cylindrical_surface from Prostep |
| CGeomToStep_MakeDirection | This class implements the mapping between classes Direction from Geom, Geom2d and Dir, Dir2d from gp, and the class Direction from StepGeom which describes a direction from Prostep |
| CGeomToStep_MakeElementarySurface | This class implements the mapping between classes ElementarySurface from Geom and the class ElementarySurface from StepGeom which describes a ElementarySurface from prostep. As ElementarySurface is an abstract Surface this class is an access to the sub-class required |
| CGeomToStep_MakeEllipse | This class implements the mapping between classes Ellipse from Geom, and Circ from gp, and the class Ellipse from StepGeom which describes a Ellipse from Prostep |
| CGeomToStep_MakeHyperbola | This class implements the mapping between the class Hyperbola from Geom and the class Hyperbola from StepGeom which describes a Hyperbola from ProSTEP |
| CGeomToStep_MakeLine | This class implements the mapping between classes Line from Geom and Lin from gp, and the class Line from StepGeom which describes a line from Prostep |
| CGeomToStep_MakeParabola | This class implements the mapping between the class Parabola from Geom and the class Parabola from StepGeom which describes a Parabola from ProSTEP |
| CGeomToStep_MakePlane | This class implements the mapping between classes Plane from Geom and Pln from gp, and the class Plane from StepGeom which describes a plane from Prostep |
| CGeomToStep_MakePolyline | This class implements the mapping between an Array1 of points from gp and a Polyline from StepGeom |
| CGeomToStep_MakeRectangularTrimmedSurface | This class implements the mapping between class RectangularTrimmedSurface from Geom and the class RectangularTrimmedSurface from StepGeom which describes a rectangular_trimmed_surface from ISO-IS 10303-42 |
| CGeomToStep_MakeSphericalSurface | This class implements the mapping between class SphericalSurface from Geom and the class SphericalSurface from StepGeom which describes a spherical_surface from Prostep |
| CGeomToStep_MakeSurface | This class implements the mapping between classes Surface from Geom and the class Surface from StepGeom which describes a Surface from prostep. As Surface is an abstract Surface this class is an access to the sub-class required |
| CGeomToStep_MakeSurfaceOfLinearExtrusion | This class implements the mapping between class SurfaceOfLinearExtrusion from Geom and the class SurfaceOfLinearExtrusion from StepGeom which describes a surface_of_linear_extrusion from Prostep |
| CGeomToStep_MakeSurfaceOfRevolution | This class implements the mapping between class SurfaceOfRevolution from Geom and the class SurfaceOfRevolution from StepGeom which describes a surface_of_revolution from Prostep |
| CGeomToStep_MakeSweptSurface | This class implements the mapping between classes SweptSurface from Geom and the class SweptSurface from StepGeom which describes a SweptSurface from prostep. As SweptSurface is an abstract SweptSurface this class is an access to the sub-class required |
| CGeomToStep_MakeToroidalSurface | This class implements the mapping between class ToroidalSurface from Geom and the class ToroidalSurface from StepGeom which describes a toroidal_surface from Prostep |
| CGeomToStep_MakeVector | This class implements the mapping between classes Vector from Geom, Geom2d and Vec, Vec2d from gp, and the class Vector from StepGeom which describes a Vector from Prostep |
| CGeomToStep_Root | This class implements the common services for all classes of GeomToStep which report error |
| Cgp | The geometric processor package, called gp, provides an implementation of entities used : . for algebraic calculation such as "XYZ" coordinates, "Mat" matrix . for basis analytic geometry such as Transformations, point, vector, line, plane, axis placement, conics, and elementary surfaces. These entities are defined in 2d and 3d space. All the classes of this package are non-persistent |
| Cgp_Ax1 | Describes an axis in 3D space. An axis is defined by: |
| Cgp_Ax2 | Describes a right-handed coordinate system in 3D space. A coordinate system is defined by: |
| Cgp_Ax22d | Describes a coordinate system in a plane (2D space). A coordinate system is defined by: |
| Cgp_Ax2d | Describes an axis in the plane (2D space). An axis is defined by: |
| Cgp_Ax3 | Describes a coordinate system in 3D space. Unlike a gp_Ax2 coordinate system, a gp_Ax3 can be right-handed ("direct sense") or left-handed ("indirect sense"). A coordinate system is defined by: |
| Cgp_Circ | Describes a circle in 3D space. A circle is defined by its radius and positioned in space with a coordinate system (a gp_Ax2 object) as follows: |
| Cgp_Circ2d | Describes a circle in the plane (2D space). A circle is defined by its radius and positioned in the plane with a coordinate system (a gp_Ax22d object) as follows: |
| Cgp_Cone | Defines an infinite conical surface. A cone is defined by its half-angle at the apex and positioned in space with a coordinate system (a gp_Ax3 object) and a "reference radius" where: |
| Cgp_Cylinder | Describes an infinite cylindrical surface. A cylinder is defined by its radius and positioned in space with a coordinate system (a gp_Ax3 object), the "main Axis" of which is the axis of the cylinder. This coordinate system is the "local coordinate system" of the cylinder. Note: when a gp_Cylinder cylinder is converted into a Geom_CylindricalSurface cylinder, some implicit properties of its local coordinate system are used explicitly: |
| Cgp_Dir | Describes a unit vector in 3D space. This unit vector is also called "Direction". See Also gce_MakeDir which provides functions for more complex unit vector constructions Geom_Direction which provides additional functions for constructing unit vectors and works, in particular, with the parametric equations of unit vectors |
| Cgp_Dir2d | Describes a unit vector in the plane (2D space). This unit vector is also called "Direction". See Also gce_MakeDir2d which provides functions for more complex unit vector constructions Geom2d_Direction which provides additional functions for constructing unit vectors and works, in particular, with the parametric equations of unit vectors |
| Cgp_Elips | Describes an ellipse in 3D space. An ellipse is defined by its major and minor radii and positioned in space with a coordinate system (a gp_Ax2 object) as follows: |
| Cgp_Elips2d | Describes an ellipse in the plane (2D space). An ellipse is defined by its major and minor radii and positioned in the plane with a coordinate system (a gp_Ax22d object) as follows: |
| Cgp_GTrsf | Defines a non-persistent transformation in 3D space. This transformation is a general transformation. It can be a Trsf from gp, an affinity, or you can define your own transformation giving the matrix of transformation |
| Cgp_GTrsf2d | Defines a non persistent transformation in 2D space. This transformation is a general transformation. It can be a Trsf2d from package gp, an affinity, or you can define your own transformation giving the corresponding matrix of transformation |
| Cgp_Hypr | Describes a branch of a hyperbola in 3D space. A hyperbola is defined by its major and minor radii and positioned in space with a coordinate system (a gp_Ax2 object) of which: |
| Cgp_Hypr2d | Describes a branch of a hyperbola in the plane (2D space). A hyperbola is defined by its major and minor radii, and positioned in the plane with a coordinate system (a gp_Ax22d object) of which: |
| Cgp_Lin | Describes a line in 3D space. A line is positioned in space with an axis (a gp_Ax1 object) which gives it an origin and a unit vector. A line and an axis are similar objects, thus, we can convert one into the other. A line provides direct access to the majority of the edit and query functions available on its positioning axis. In addition, however, a line has specific functions for computing distances and positions. See Also gce_MakeLin which provides functions for more complex line constructions Geom_Line which provides additional functions for constructing lines and works, in particular, with the parametric equations of lines |
| Cgp_Lin2d | Describes a line in 2D space. A line is positioned in the plane with an axis (a gp_Ax2d object) which gives the line its origin and unit vector. A line and an axis are similar objects, thus, we can convert one into the other. A line provides direct access to the majority of the edit and query functions available on its positioning axis. In addition, however, a line has specific functions for computing distances and positions. See Also GccAna and Geom2dGcc packages which provide functions for constructing lines defined by geometric constraints gce_MakeLin2d which provides functions for more complex line constructions Geom2d_Line which provides additional functions for constructing lines and works, in particular, with the parametric equations of lines |
| Cgp_Mat | Describes a three column, three row matrix. This sort of object is used in various vectorial or matrix computations |
| Cgp_Mat2d | Describes a two column, two row matrix. This sort of object is used in various vectorial or matrix computations |
| Cgp_Parab | Describes a parabola in 3D space. A parabola is defined by its focal length (that is, the distance between its focus and apex) and positioned in space with a coordinate system (a gp_Ax2 object) where: |
| Cgp_Parab2d | Describes a parabola in the plane (2D space). A parabola is defined by its focal length (that is, the distance between its focus and apex) and positioned in the plane with a coordinate system (a gp_Ax22d object) where: |
| Cgp_Pln | Describes a plane. A plane is positioned in space with a coordinate system (a gp_Ax3 object), such that the plane is defined by the origin, "X Direction" and "Y Direction" of this coordinate system, which is the "local coordinate system" of the plane. The "main Direction" of the coordinate system is a vector normal to the plane. It gives the plane an implicit orientation such that the plane is said to be "direct", if the coordinate system is right-handed, or "indirect" in the other case. Note: when a gp_Pln plane is converted into a Geom_Plane plane, some implicit properties of its local coordinate system are used explicitly: |
| Cgp_Pnt | Defines a 3D cartesian point |
| Cgp_Pnt2d | Defines a non-persistent 2D cartesian point |
| Cgp_Quaternion | Represents operation of rotation in 3d space as queternion and implements operations with rotations basing on quaternion mathematics |
| Cgp_QuaternionNLerp | |
| Cgp_QuaternionSLerp | |
| Cgp_Sphere | Describes a sphere. A sphere is defined by its radius and positioned in space with a coordinate system (a gp_Ax3 object). The origin of the coordinate system is the center of the sphere. This coordinate system is the "local coordinate system" of the sphere. Note: when a gp_Sphere sphere is converted into a Geom_SphericalSurface sphere, some implicit properties of its local coordinate system are used explicitly: |
| Cgp_Torus | Describes a torus. A torus is defined by its major and minor radii and positioned in space with a coordinate system (a gp_Ax3 object) as follows: |
| Cgp_Trsf | Defines a non-persistent transformation in 3D space. The following transformations are implemented : . Translation, Rotation, Scale . Symmetry with respect to a point, a line, a plane. Complex transformations can be obtained by combining the previous elementary transformations using the method Multiply. The transformations can be represented as follow : |
| Cgp_Trsf2d | Defines a non-persistent transformation in 2D space. The following transformations are implemented : . Translation, Rotation, Scale . Symmetry with respect to a point and a line. Complex transformations can be obtained by combining the previous elementary transformations using the method Multiply. The transformations can be represented as follow : |
| Cgp_Vec | Defines a non-persistent vector in 3D space |
| Cgp_Vec2d | Defines a non-persistent vector in 2D space |
| Cgp_XY | This class describes a cartesian coordinate entity in 2D space {X,Y}. This class is non persistent. This entity used for algebraic calculation. An XY can be transformed with a Trsf2d or a GTrsf2d from package gp. It is used in vectorial computations or for holding this type of information in data structures |
| Cgp_XYZ | This class describes a cartesian coordinate entity in 3D space {X,Y,Z}. This entity is used for algebraic calculation. This entity can be transformed with a "Trsf" or a "GTrsf" from package "gp". It is used in vectorial computations or for holding this type of information in data structures |
| CGProp | This package defines algorithmes to compute the global properties of a set of points, a curve, a surface, a solid (non infinite region of space delimited with geometric entities), a compound geometric system (heterogeneous composition of the previous entities) |
| CGProp_CelGProps | Computes the global properties of bounded curves in 3D space. It can be an elementary curve from package gp such as Lin, Circ, Elips, Parab |
| CGProp_GProps | Implements a general mechanism to compute the global properties of a "compound geometric system" in 3d space by composition of the global properties of "elementary geometric entities" such as (curve, surface, solid, set of points). It is possible to compose the properties of several "compound geometric systems" too |
| CGProp_PEquation | A framework to analyze a collection - or cloud |
| CGProp_PGProps | A framework for computing the global properties of a set of points. A point mass is attached to each point. The global mass of the system is the sum of each individual mass. By default, the point mass is equal to 1 and the mass of a system composed of N points is equal to N. Warning A framework of this sort provides functions to handle sets of points easily. But, like any GProp_GProps object, by using the Add function, it can theoretically bring together the computed global properties and those of a system more complex than a set of points . The mass of each point and the density of each component of the composed system must be coherent. Note that this coherence cannot be checked. Nonetheless, you are advised to restrict your use of a GProp_PGProps object to a set of points and to create a GProp_GProps object in order to bring together global properties of different systems |
| CGProp_PrincipalProps | A framework to present the principal properties of inertia of a system of which global properties are computed by a GProp_GProps object. There is always a set of axes for which the products of inertia of a geometric system are equal to 0; i.e. the matrix of inertia of the system is diagonal. These axes are the principal axes of inertia. Their origin is coincident with the center of mass of the system. The associated moments are called the principal moments of inertia. This sort of presentation object is created, filled and returned by the function PrincipalProperties for any GProp_GProps object, and can be queried to access the result. Note: The system whose principal properties of inertia are returned by this framework is referred to as the current system. The current system, however, is retained neither by this presentation framework nor by the GProp_GProps object which activates it |
| CGProp_SelGProps | Computes the global properties of a bounded elementary surface in 3d (surface of the gp package) |
| CGProp_VelGProps | Computes the global properties and the volume of a geometric solid (3D closed region of space) The solid can be elementary(definition in the gp package) |
| CGraphic3d_ArrayOfPoints | Contains points array definition |
| CGraphic3d_ArrayOfPolygons | Contains polygons array definition |
| CGraphic3d_ArrayOfPolylines | Contains polylines array definition |
| CGraphic3d_ArrayOfPrimitives | This class furnish services to defined and fill an array of primitives compatible with the use of the OPENGl glDrawArrays() or glDrawElements() functions. NOTE that the main goal of this kind of primitive is to avoid multiple copies of datas between each layer of the software. So the array datas exist only one time and the use of SetXxxxxx() methods enable to change dynamically the aspect of this primitive |
| CGraphic3d_ArrayOfQuadrangles | Contains quatrangles array definition |
| CGraphic3d_ArrayOfQuadrangleStrips | Contains quadrangles strip array definition |
| CGraphic3d_ArrayOfSegments | Contains segments array definition |
| CGraphic3d_ArrayOfTriangleFans | Contains triangles fan array definition |
| CGraphic3d_ArrayOfTriangles | Contains triangles array definition |
| CGraphic3d_ArrayOfTriangleStrips | Contains triangles strip array definition |
| CGraphic3d_AspectFillArea3d | This class permits the creation and updating of a graphic attribute context for opaque 3d primitives (polygons, triangles, quadrilaterals) Keywords: Face, FillArea, Triangle, Quadrangle, Polygon, TriangleMesh, QuadrangleMesh, Edge, Border, Interior, Color, Type, Width, Style, Hatch, Material, BackFaceRemoval, DistinguishMode |
| CGraphic3d_AspectLine3d | Creates and updates a group of attributes for 3d line primitives. This group contains the colour, the type of line, and its thickness |
| CGraphic3d_AspectMarker3d | Creates and updates an attribute group for marker type primitives. This group contains the type of marker, its colour, and its scale factor |
| CGraphic3d_AspectText3d | Creates and updates a group of attributes for text primitives. This group contains the colour, font, expansion factor (height/width ratio), and inter-character space |
| CGraphic3d_Attribute | Vertex attribute definition |
| CGraphic3d_AxisAspect | Class that stores style for one graduated trihedron axis such as colors, lengths and customization flags. It is used in Graphic3d_GraduatedTrihedron |
| CGraphic3d_BoundBuffer | Bounds buffer |
| CGraphic3d_BSDF | Describes material's BSDF (Bidirectional Scattering Distribution Function) used for physically-based rendering (in path tracing engine). BSDF is represented as weighted mixture of basic BRDFs/BTDFs (Bidirectional Reflectance (Transmittance) Distribution Functions) |
| CGraphic3d_Buffer | Buffer of vertex attributes |
| CGraphic3d_Camera | Camera class provides object-oriented approach to setting up projection and orientation properties of 3D view |
| CGraphic3d_CAspectFillArea | |
| CGraphic3d_CAspectLine | |
| CGraphic3d_CAspectMarker | |
| CGraphic3d_CAspectText | |
| CGraphic3d_CBitFields16 | |
| CGraphic3d_CBitFields20 | |
| CGraphic3d_CBitFields4 | |
| CGraphic3d_CBitFields8 | |
| CGraphic3d_CLight | Light definition |
| CGraphic3d_ClipPlane | Container for properties describing graphic driver clipping planes. It is up to application to create instances of this class and specify its properties. The instances are passed into graphic driver or other facilities that implement clipping features (e.g. selection). Depending on usage context the class can be used to specify: |
| CGraphic3d_CStructure | Low-level graphic structure interface |
| CGraphic3d_CTexture | |
| ►CGraphic3d_CView | Base class of a graphical view that carries out rendering process for a concrete implementation of graphical driver. Provides virtual interfaces for redrawing its contents, management of displayed structures and render settings. The source code of the class itself implements functionality related to management of computed (HLR or "view-dependent") structures |
| CGraphic3d_DataStructureManager | This class allows the definition of a manager to which the graphic objects are associated. It allows them to be globally manipulated. It defines the global attributes |
| CGraphic3d_Fresnel | Describes Fresnel reflectance parameters |
| CGraphic3d_GraduatedTrihedron | Defines the class of a graduated trihedron. It contains main style parameters for implementation of graduated trihedron |
| CGraphic3d_GraphicDriver | This class allows the definition of a graphic driver for 3d interface (currently only OpenGl driver is used) |
| CGraphic3d_Group | This class allows the definition of groups of primitives inside of graphic objects (presentations). A group contains the primitives and attributes for which the range is limited to this group. The primitives of a group can be globally suppressed |
| CGraphic3d_IndexBuffer | Index buffer |
| CGraphic3d_MarkerImage | This class is used to store bitmaps and images for markers rendering. It can convert bitmap texture stored in TColStd_HArray1OfByte to Image_PixMap and vice versa |
| CGraphic3d_MaterialAspect | This class allows the definition of the type of a surface. Aspect attributes of a 3d face. Keywords: Material, FillArea, Shininess, Ambient, Color, Diffuse, Specular, Transparency, Emissive, ReflectionMode, BackFace, FrontFace, Reflection, Absorbtion |
| CGraphic3d_RenderingParams | Helper class to store rendering parameters |
| CGraphic3d_ShaderAttribute | Describes custom vertex shader attribute |
| CGraphic3d_ShaderObject | Forward declaration |
| CGraphic3d_ShaderProgram | This class is responsible for managing shader programs |
| CGraphic3d_ShaderVariable | Describes custom uniform shader variable |
| CGraphic3d_Structure | This class allows the definition a graphic object. This graphic structure can be displayed, erased, or highlighted. This graphic structure can be connected with another graphic structure. Keywords: Structure, StructureManager, Display, Erase, Highlight, UnHighlight, Visible, Priority, Selectable, Visible, Visual, Connection, Ancestors, Descendants, Transformation |
| CGraphic3d_StructureManager | This class allows the definition of a manager to which the graphic objects are associated. It allows them to be globally manipulated. It defines the global attributes. Keywords: Structure, Structure Manager, Update Mode, Destroy, Highlight, Visible |
| CGraphic3d_Texture1D | This is an abstract class for managing 1D textures |
| CGraphic3d_Texture1Dmanual | This class provides the implementation of a manual 1D texture. you MUST provides texture coordinates on your facets if you want to see your texture |
| CGraphic3d_Texture1Dsegment | This class provides the implementation of a 1D texture applyable along a segment. You might use the SetSegment() method to set the way the texture is "streched" on facets |
| CGraphic3d_Texture2D | This abstract class for managing 2D textures |
| CGraphic3d_Texture2Dmanual | This class defined a manual texture 2D facets MUST define texture coordinate if you want to see somethings on |
| CGraphic3d_Texture2Dplane | This class allows the management of a 2D texture defined from a plane equation Use the SetXXX() methods for positioning the texture as you want |
| CGraphic3d_TextureEnv | This class provides environment texture |
| CGraphic3d_TextureMap | This is an abstract class for managing texture applyable on polygons |
| CGraphic3d_TextureParams | This class describes texture parameters |
| CGraphic3d_TextureRoot | This is the texture root class enable the dialog with the GraphicDriver allows the loading of texture |
| CGraphic3d_TransformPers | Class for keeping and computing transformation persistence |
| CGraphic3d_UniformValue | Describes specific value of custom uniform variable |
| CGraphic3d_UniformValueTypeID | Generates unique type identifier for variable value |
| CGraphic3d_UniformValueTypeID< Graphic3d_Vec2 > | |
| CGraphic3d_UniformValueTypeID< Graphic3d_Vec2i > | |
| CGraphic3d_UniformValueTypeID< Graphic3d_Vec3 > | |
| CGraphic3d_UniformValueTypeID< Graphic3d_Vec3i > | |
| CGraphic3d_UniformValueTypeID< Graphic3d_Vec4 > | |
| CGraphic3d_UniformValueTypeID< Graphic3d_Vec4i > | |
| CGraphic3d_UniformValueTypeID< Standard_Integer > | |
| CGraphic3d_UniformValueTypeID< Standard_ShortReal > | |
| CGraphic3d_ValueInterface | Interface for generic variable value |
| CGraphic3d_Vector | This class allows the creation and update of a 3D vector |
| CGraphic3d_Vertex | This class represents a graphical 3D point |
| CGraphic3d_ViewAffinity | Structure display state |
| CGraphic3d_WorldViewProjState | Helper class for keeping reference on world-view-projection state. Helpful for synchronizing state of WVP dependent data structures |
| CGraphic3d_ZLayerSettings | Structure defines list of ZLayer properties |
| CGUID | |
| CHatch_Hatcher | The Hatcher is an algorithm to compute cross hatchings in a 2d plane. It is mainly dedicated to display purpose |
| CHatch_Line | Stores a Line in the Hatcher. Represented by : |
| CHatch_Parameter | Stores an intersection on a line represented by : |
| CHatchGen_Domain | |
| CHatchGen_IntersectionPoint | |
| CHatchGen_PointOnElement | |
| CHatchGen_PointOnHatching | |
| CHeaderSection | |
| CHeaderSection_FileDescription | |
| CHeaderSection_FileName | |
| CHeaderSection_FileSchema | |
| CHeaderSection_HeaderRecognizer | Recognizes STEP Standard Header Entities (FileName, FileDescription, FileSchema) |
| CHeaderSection_Protocol | Protocol for HeaderSection Entities It requires HeaderSection as a Resource |
| CHermit | This is used to reparameterize Rational BSpline Curves so that we can concatenate them later to build C1 Curves It builds and 1D-reparameterizing function starting from an Hermite interpolation and adding knots and modifying poles of the 1D BSpline obtained that way. The goal is to build a(u) so that if we consider a BSpline curve N(u) f(u) = --— D(u) |
| CHLRAlgo | In order to have the precision required in industrial design, drawings need to offer the possibility of removing lines, which are hidden in a given projection. To do this, the Hidden Line Removal component provides two algorithms: HLRBRep_Algo and HLRBRep_PolyAlgo. These algorithms remove or indicate lines hidden by surfaces. For a given projection, they calculate a set of lines characteristic of the object being represented. They are also used in conjunction with extraction utilities, which reconstruct a new, simplified shape from a selection of calculation results. This new shape is made up of edges, which represent the lines of the visualized shape in a plane. This plane is the projection plane. HLRBRep_Algo takes into account the shape itself. HLRBRep_PolyAlgo works with a polyhedral simplification of the shape. When you use HLRBRep_Algo, you obtain an exact result, whereas, when you use HLRBRep_PolyAlgo, you reduce computation time but obtain polygonal segments |
| CHLRAlgo_BiPoint | |
| CHLRAlgo_Coincidence | The Coincidence class is used in an Inteference to store informations on the "hiding" edge |
| CHLRAlgo_EdgeIterator | |
| CHLRAlgo_EdgesBlock | An EdgesBlock is a set of Edges. It is used by the DataStructure to structure the Edges |
| CHLRAlgo_EdgeStatus | This class describes the Hidden Line status of an Edge. It contains : |
| CHLRAlgo_Interference | |
| CHLRAlgo_Intersection | Describes an intersection on an edge to hide. Contains a parameter and a state (ON = on the face, OUT = above the face, IN = under the Face) |
| CHLRAlgo_PolyAlgo | To remove Hidden lines on Triangulations |
| CHLRAlgo_PolyData | Data structure of a set of Triangles |
| CHLRAlgo_PolyHidingData | Data structure of a set of Hiding Triangles |
| CHLRAlgo_PolyInternalData | To Update OutLines |
| CHLRAlgo_PolyInternalNode | To Update OutLines |
| CHLRAlgo_PolyInternalSegment | To Update OutLines |
| CHLRAlgo_PolyShellData | All the PolyData of a Shell |
| CHLRAlgo_Projector | Implements a projector object. To transform and project Points and Planes. This object is designed to be used in the removal of hidden lines and is returned by the Prs3d_Projector::Projector function. You define the projection of the selected shape by calling one of the following functions: |
| CHLRAlgo_TriangleData | Data structure of a triangle |
| CHLRAlgo_WiresBlock | A WiresBlock is a set of Blocks. It is used by the DataStructure to structure the Edges |
| CHLRAppli_ReflectLines | This class builds reflect lines on a shape according to the axes of view defined by user. Reflect lines are represented by edges in 3d |
| CHLRBRep | Hidden Lines Removal algorithms on the BRep DataStructure |
| CHLRBRep_Algo | Inherited from InternalAlgo to provide methods with Shape from TopoDS. A framework to compute a shape as seen in a projection plane. This is done by calculating the visible and the hidden parts of the shape. HLRBRep_Algo works with three types of entity: |
| CHLRBRep_AreaLimit | The private nested class AreaLimit represents a – vertex on the Edge with the state on the left and – the right |
| CHLRBRep_BCurveTool | |
| CHLRBRep_BiPnt2D | Contains the colors of a shape |
| CHLRBRep_BiPoint | Contains the colors of a shape |
| CHLRBRep_BSurfaceTool | |
| CHLRBRep_CInter | |
| CHLRBRep_CLProps | |
| CHLRBRep_CLPropsATool | |
| CHLRBRep_Curve | Defines a 2d curve by projection of a 3D curve on a plane with an optional perspective transformation |
| CHLRBRep_CurveTool | |
| CHLRBRep_Data | |
| CHLRBRep_EdgeBuilder | |
| CHLRBRep_EdgeData | |
| CHLRBRep_EdgeFaceTool | The EdgeFaceTool computes the UV coordinates at a given parameter on a Curve and a Surface. It also compute the signed curvature value in a direction at a given u,v point on a surface |
| CHLRBRep_EdgeIList | |
| CHLRBRep_EdgeInterferenceTool | Implements the methods required to instantiates the EdgeInterferenceList from HLRAlgo |
| CHLRBRep_ExactIntersectionPointOfTheIntPCurvePCurveOfCInter | |
| CHLRBRep_FaceData | |
| CHLRBRep_FaceIterator | |
| CHLRBRep_Hider | |
| CHLRBRep_HLRToShape | A framework for filtering the computation results of an HLRBRep_Algo algorithm by extraction. From the results calculated by the algorithm on a shape, a filter returns the type of edge you want to identify. You can choose any of the following types of output: |
| CHLRBRep_IntConicCurveOfCInter | |
| CHLRBRep_InterCSurf | |
| CHLRBRep_InternalAlgo | |
| CHLRBRep_Intersector | The Intersector computes 2D intersections of the projections of 3D curves |
| CHLRBRep_LineTool | The LineTool class provides class methods to access the methodes of the Line |
| CHLRBRep_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfCInter | |
| CHLRBRep_PCLocFOfTheLocateExtPCOfTheProjPCurOfCInter | |
| CHLRBRep_PolyAlgo | To remove Hidden lines on Shapes with Triangulations. A framework to compute the shape as seen in a projection plane. This is done by calculating the visible and the hidden parts of the shape. HLRBRep_PolyAlgo works with three types of entity: |
| CHLRBRep_PolyHLRToShape | A framework for filtering the computation results of an HLRBRep_Algo algorithm by extraction. From the results calculated by the algorithm on a shape, a filter returns the type of edge you want to identify. You can choose any of the following types of output: |
| CHLRBRep_ShapeBounds | Contains a Shape and the bounds of its vertices, edges and faces in the DataStructure |
| CHLRBRep_ShapeToHLR | Compute the OutLinedShape of a Shape with an OutLiner, a Projector and create the Data Structure of a Shape |
| CHLRBRep_SLProps | |
| CHLRBRep_SLPropsATool | |
| CHLRBRep_Surface | |
| CHLRBRep_SurfaceTool | |
| CHLRBRep_TheCSFunctionOfInterCSurf | |
| CHLRBRep_TheCurveLocatorOfTheProjPCurOfCInter | |
| CHLRBRep_TheDistBetweenPCurvesOfTheIntPCurvePCurveOfCInter | |
| CHLRBRep_TheExactInterCSurf | |
| CHLRBRep_TheIntConicCurveOfCInter | |
| CHLRBRep_TheInterferenceOfInterCSurf | |
| CHLRBRep_TheIntersectorOfTheIntConicCurveOfCInter | |
| CHLRBRep_TheIntPCurvePCurveOfCInter | |
| CHLRBRep_TheLocateExtPCOfTheProjPCurOfCInter | |
| CHLRBRep_ThePolygon2dOfTheIntPCurvePCurveOfCInter | |
| CHLRBRep_ThePolygonOfInterCSurf | |
| CHLRBRep_ThePolygonToolOfInterCSurf | |
| CHLRBRep_ThePolyhedronOfInterCSurf | |
| CHLRBRep_ThePolyhedronToolOfInterCSurf | |
| CHLRBRep_TheProjPCurOfCInter | |
| CHLRBRep_TheQuadCurvExactInterCSurf | |
| CHLRBRep_TheQuadCurvFuncOfTheQuadCurvExactInterCSurf | |
| CHLRBRep_VertexList | |
| CHLRTest | This package is a test of the Hidden Lines algorithms instantiated on the BRep Data Structure and using the Draw package to display the results |
| CHLRTest_DrawableEdgeTool | Used to display the results |
| CHLRTest_DrawablePolyEdgeTool | Used to display the results |
| CHLRTest_OutLiner | |
| CHLRTest_Projector | Draw Variable Projector to test |
| CHLRTest_ShapeData | Contains the colors of a shape |
| CHLRTopoBRep_Data | Stores the results of the OutLine and IsoLine processes |
| CHLRTopoBRep_DSFiller | Provides methods to fill a HLRTopoBRep_Data |
| CHLRTopoBRep_FaceData | Contains the 3 ListOfShape of a Face ( Internal OutLines, OutLines on restriction and IsoLines ) |
| CHLRTopoBRep_FaceIsoLiner | |
| CHLRTopoBRep_OutLiner | |
| CHLRTopoBRep_VData | |
| Cicilist | |
| CIFGraph_AllConnected | This class gives content of the CONNECTED COMPONANT(S) which include specific Entity(ies) |
| CIFGraph_AllShared | This class determines all Entities shared by some specific ones, at any level (those which will be lead in a Transfer for instance) |
| CIFGraph_Articulations | This class gives entities which are Articulation points in a whole Model or in a sub-part An Articulation Point divides the graph in two (or more) disconnected sub-graphs Identifying Articulation Points allows improving efficiency of spliting a set of Entities into sub-sets |
| CIFGraph_Compare | This class evaluates effect of two compared sub-parts : cumulation (union), common part (intersection-overlapping) part specific to first sub-part or to the second one Results are kept in a Graph, several question can be set Basic Iteration gives Cumulation (union) |
| CIFGraph_ConnectedComponants | Determines Connected Componants in a Graph. They define disjoined sets of Entities |
| CIFGraph_Cumulate | This class evaluates effect of cumulated sub-parts : overlapping, forgotten entities Results are kept in a Graph, several question can be set Basic Iteration gives entities which are part of Cumulation |
| CIFGraph_Cycles | Determines strong componants in a graph which are Cycles |
| CIFGraph_ExternalSources | This class gives entities which are Source of entities of a sub-part, but are not contained by this sub-part |
| CIFGraph_SCRoots | Determines strong componants in a graph which are Roots |
| CIFGraph_StrongComponants | Determines strong componants of a graph, that is isolated entities (single componants) or loops |
| CIFGraph_SubPartsIterator | Defines general form for graph classes of which result is not a single iteration on Entities, but a nested one : External iteration works on sub-parts, identified by each class (according to its algorithm) Internal Iteration concerns Entities of a sub-part Sub-Parts are assumed to be disjoined; if they are not, the first one has priority |
| CIFSelect | Gives tools to manage Selecting a group of Entities processed by an Interface, for instance to divide up an original Model (from a File) to several smaller ones They use description of an Interface Model as a graph |
| CIFSelect_Act | Act gives a simple way to define and add functions to be ran from a SessionPilot, as follows : |
| CIFSelect_Activator | Defines the general frame for working with a SessionPilot. Each Activator treats a set of Commands. Commands are given as alphanumeric strings. They can be of two main forms : |
| CIFSelect_AppliedModifiers | This class allows to memorize and access to the modifiers which are to be applied to a file. To each modifier, is bound a list of integers (optionnal) : if this list is absent, the modifier applies to all the file. Else, it applies to the entities designated by these numbers in the produced file |
| CIFSelect_BasicDumper | BasicDumper takes into account, for SessionFile, all the classes defined in the package IFSelect : Selections, Dispatches (there is no Modifier) |
| CIFSelect_CheckCounter | A CheckCounter allows to see a CheckList (i.e. CheckIterator) not per entity, its messages, but per message, the entities attached (count and list). Because many messages can be repeated if they are due to systematic errors |
| CIFSelect_ContextModif | This class gathers various informations used by Model Modifiers apart from the target model itself, and the CopyTool which must be passed directly |
| CIFSelect_ContextWrite | This class gathers various informations used by File Modifiers apart from the writer object, which is specific of the norm and of the physical format |
| CIFSelect_Dispatch | This class allows to describe how a set of Entities has to be dispatched into resulting Packets : a Packet is a sub-set of the initial set of entities |
| CIFSelect_DispGlobal | A DispGlobal gathers all the input Entities into only one global Packet |
| CIFSelect_DispPerCount | A DispPerCount gathers all the input Entities into one or several Packets, each containing a defined count of Entity This count is a Parameter of the DispPerCount, given as an IntParam, thus allowing external control of its Value |
| CIFSelect_DispPerFiles | A DispPerFiles produces a determined count of Packets from the input Entities. It divides, as equally as possible, the input list into a count of files. This count is the parameter of the DispPerFiles. If the input list has less than this count, of course there will be one packet per input entity. This count is a Parameter of the DispPerFiles, given as an IntParam, thus allowing external control of its Value |
| CIFSelect_DispPerOne | A DispPerOne gathers all the input Entities into as many Packets as there Root Entities from the Final Selection, that is, one Packet per Entity |
| CIFSelect_DispPerSignature | A DispPerSignature sorts input Entities according to a Signature : it works with a SignCounter to do this |
| CIFSelect_EditForm | An EditForm is the way to apply an Editor on an Entity or on the Model It gives read-only or read-write access, with or without undo |
| CIFSelect_Editor | An Editor defines a set of values and a way to edit them, on an entity or on the model (e.g. on its header) |
| CIFSelect_Functions | Functions gives access to all the actions which can be commanded with the resources provided by IFSelect : especially WorkSession and various types of Selections and Dispatches |
| CIFSelect_GeneralModifier | This class gives a frame for Actions which modify the effect of a Dispatch, i.e. : By Selections and Dispatches, an original Model can be splitted into one or more "target" Models : these Models contain Entities copied from the original one (that is, a part of it). Basically, these dispatched Entities are copied as identical to their original counterparts. Also the copied Models reproduce the Header of the original one |
| CIFSelect_GraphCounter | A GraphCounter computes values to be sorted with the help of a Graph. I.E. not from a Signature |
| CIFSelect_IntParam | This class simply allows to access an Integer value through a Handle, as a String can be (by using HString). Hence, this value can be accessed : read and modified, without passing through the specific object which detains it. Thus, parameters of a Selection or a Dispatch (according its type) can be controlled directly from the ShareOut which contains them |
| CIFSelect_ListEditor | A ListEditor is an auxiliary operator for Editor/EditForm I.E. it works on parameter values expressed as strings |
| CIFSelect_ModelCopier | This class performs the Copy operations involved by the description of a ShareOut (evaluated by a ShareOutResult) plus, if there are, the Modifications on the results, with the help of Modifiers. Each Modifier can work on one or more resulting packets, accoding its criteria : it operates on a Model once copied and filled with the content of the packet |
| CIFSelect_ModifEditForm | This modifier applies an EditForm on the entities selected |
| CIFSelect_Modifier | This class gives a frame for Actions which can work globally on a File once completely defined (i.e. afterwards) |
| CIFSelect_ModifReorder | This modifier reorders a whole model from its roots, i.e. according to <rootlast> status, it considers each of its roots, then it orders all its shared entities at any level, the result begins by the lower level entities ... ends by the roots |
| CIFSelect_PacketList | This class gives a simple way to return then consult a list of packets, determined from the content of a Model, by various criteria |
| CIFSelect_ParamEditor | A ParamEditor gives access for edition to a list of TypedValue (i.e. of Static too) Its definition is made of the TypedValue to edit themselves, and can add some constants, which can then be displayed but not changed (for instance, system name, processor version ...) |
| CIFSelect_SelectAnyList | A SelectAnyList kind Selection selects a List of an Entity, as well as this Entity contains some. A List contains sub-entities as one per Item, or several (for instance if an Entity binds couples of sub-entities, each item is one of these couples). Remark that only Entities are taken into account (neither Reals, nor Strings, etc...) |
| CIFSelect_SelectAnyType | A SelectAnyType sorts the Entities of which the Type is Kind of a given Type : this Type for Match is specific of each class of SelectAnyType |
| CIFSelect_SelectBase | SelectBase works directly from an InterfaceModel : it is the first base for other Selections |
| CIFSelect_SelectCombine | A SelectCombine type Selection defines algebraic operations between results of several Selections It is a deferred class : sub-classes will have to define precise what operator is to be applied |
| CIFSelect_SelectControl | A SelectControl kind Selection works with two input Selections in a dissymmetric way : the Main Input which gives an input list of Entities, to be processed, and the Second Input which gives another list, to be used to filter the main input |
| CIFSelect_SelectDeduct | A SelectDeduct determines a list of Entities from an Input Selection, by a computation : Output list is not obliged to be a sub-list of Input list (for more specific, see SelectExtract for filtered sub-lists, and SelectExplore for recurcive exploration) |
| CIFSelect_SelectDiff | A SelectDiff keeps the entities from a Selection, the Main Input, which are not listed by the Second Input |
| CIFSelect_SelectEntityNumber | A SelectEntityNumber gets in an InterfaceModel (through a Graph), the Entity which has a specified Number (its rank of adding into the Model) : there can be zero (if none) or one. The Number is not directly defined as an Integer, but as a Parameter, which can be externally controled |
| CIFSelect_SelectErrorEntities | A SelectErrorEntities sorts the Entities which are qualified as "Error" (their Type has not been recognized) during reading a File. This does not concern Entities which are syntactically correct, but with incorrect data (for integrity constraints) |
| CIFSelect_SelectExplore | A SelectExplore determines from an input list of Entities, a list obtained by a way of exploration. This implies the possibility of recursive exploration : the output list is itself reused as input, etc... Examples : Shared Entities, can be considered at one level (immediate shared) or more, or max level |
| CIFSelect_SelectExtract | A SelectExtract determines a list of Entities from an Input Selection, as a sub-list of the Input Result It works by applying a sort criterium on each Entity of the Input. This criterium can be applied Direct to Pick Items (default case) or Reverse to Remove Item |
| CIFSelect_SelectFlag | A SelectFlag queries a flag noted in the bitmap of the Graph. The Flag is designated by its Name. Flag Names are defined by Work Session and, as necessary, other functional objects |
| CIFSelect_SelectIncorrectEntities | A SelectIncorrectEntities sorts the Entities which have been noted as Incorrect in the Graph of the Session (flag "Incorrect") It can find a result only if ComputeCheck has formerly been called on the WorkSession. Else, its result will be empty |
| CIFSelect_SelectInList | A SelectInList kind Selection selects a List of an Entity, which is composed of single Entities To know the list on which to work, SelectInList has two deferred methods : NbItems (inherited from SelectAnyList) and ListedEntity (which gives an item as an Entity) which must be defined to get a List in an Entity of the required Type (and consider that list is empty if Entity has not required Type) |
| CIFSelect_SelectIntersection | A SelectIntersection filters the Entities issued from several other Selections as Intersection of results : "AND" operator |
| CIFSelect_Selection | A Selection allows to define a set of Interface Entities. Entities to be put on an output file should be identified in a way as independant from such or such execution as possible. This permits to handle comprehensive criteria, and to replay them when a new variant of an input file has to be processed |
| CIFSelect_SelectionIterator | Defines an Iterator on a list of Selections |
| CIFSelect_SelectModelEntities | A SelectModelEntities gets all the Entities of an InterfaceModel |
| CIFSelect_SelectModelRoots | A SelectModelRoots gets all the Root Entities of an InterfaceModel. Remember that a "Root Entity" is defined as having no Sharing Entity (if there is a Loop between Entities, none of them can be a "Root") |
| CIFSelect_SelectPointed | This type of Selection is intended to describe a direct selection without an explicit criterium, for instance the result of picking viewed entities on a graphic screen |
| CIFSelect_SelectRange | A SelectRange keeps or rejects a sub-set of the input set, that is the Entities of which rank in the iteration list is in a given range (for instance form 2nd to 6th, etc...) |
| CIFSelect_SelectRootComps | A SelectRootComps sorts the Entities which are part of Strong Componants, local roots of a set of Entities : they can be Single Componants (containing one Entity) or Cycles This class gives a more secure result than SelectRoots (which considers only Single Componants) but is longer to work : it can be used when there can be or there are cycles in a Model For each cycle, one Entity is given arbitrarily Reject works as for SelectRoots : Strong Componants defined in the input list which are not local roots are given |
| CIFSelect_SelectRoots | A SelectRoots sorts the Entities which are local roots of a set of Entities (not shared by other Entities inside this set, even if they are shared by other Entities outside it) |
| CIFSelect_SelectSent | This class returns entities according sending to a file Once a model has been loaded, further sendings are recorded as status in the graph (for each value, a count of sendings) |
| CIFSelect_SelectShared | A SelectShared selects Entities which are directly Shared by the Entities of the Input list |
| CIFSelect_SelectSharing | A SelectSharing selects Entities which directly Share (Level One) the Entities of the Input list Remark : if an Entity of the Input List directly shares another one, it is of course present in the Result List |
| CIFSelect_SelectSignature | A SelectSignature sorts the Entities on a Signature Matching. The signature to match is given at creation time. Also, the required match is given at creation time : exact (IsEqual) or contains (the Type's Name must contain the criterium Text) |
| CIFSelect_SelectSignedShared | In the graph, explore the Shareds of the input entities, until it encounters some which match a given Signature (for a limited level, filters the returned list) By default, fitted for any level |
| CIFSelect_SelectSignedSharing | In the graph, explore the sharings of the input entities, until it encounters some which match a given Signature (for a limited level, filters the returned list) By default, fitted for any level |
| CIFSelect_SelectSuite | A SelectSuite can describe a suite of SelectDeduct as a unique one : in other words, it can be seen as a "macro selection" |
| CIFSelect_SelectType | A SelectType keeps or rejects Entities of which the Type is Kind of a given Cdl Type |
| CIFSelect_SelectUnion | A SelectUnion cumulates the Entities issued from several other Selections (union of results : "OR" operator) |
| CIFSelect_SelectUnknownEntities | A SelectUnknownEntities sorts the Entities which are qualified as "Unknown" (their Type has not been recognized) |
| CIFSelect_SessionDumper | A SessionDumper is called by SessionFile. It takes into account a set of classes (such as Selections, Dispatches ...). SessionFile writes the Type (as defined by cdl) of each Item and its general Parameters. It manages the names of the Items |
| CIFSelect_SessionFile | A SessionFile is intended to manage access between a WorkSession and an Ascii Form, to be considered as a Dump. It allows to write the File from the WorkSession, and later read the File to the WorkSession, by keeping required descriptions (such as dependances) |
| CIFSelect_SessionPilot | A SessionPilot is intended to make easier the use of a WorkSession. It receives commands, under alphanumeric form, then calls a library of Activators to interprete and run them |
| CIFSelect_ShareOut | This class gathers the informations required to produce one or several file(s) from the content of an InterfaceModel (passing through the creation of intermediate Models) |
| CIFSelect_ShareOutResult | This class gives results computed from a ShareOut : simulation before transfer, helps to list entities ... Transfer itself will later be performed, either by a TransferCopy to simply divide up a file, or a TransferDispatch which can be parametred with more details |
| CIFSelect_SignAncestor | |
| CIFSelect_Signature | Signature provides the basic service used by the classes SelectSignature and Counter (i.e. Name, Value), which is : |
| CIFSelect_SignatureList | A SignatureList is given as result from a Counter (any kind) It gives access to a list of signatures, with counts, and optionally with list of corresponding entities |
| CIFSelect_SignCategory | This Signature returns the Category of an entity, as recorded in the model |
| CIFSelect_SignCounter | SignCounter gives the frame to count signatures associated with entities, deducted from them. Ex.: their Dynamic Type |
| CIFSelect_SignMultiple | Multiple Signature : ordered list of other Signatures It concatenates on a same line the result of its sub-items separated by sets of 3 blanks It is possible to define tabulations between sub-items Moreover, match rules are specific |
| CIFSelect_SignType | This Signature returns the cdl Type of an entity, under two forms : |
| CIFSelect_SignValidity | This Signature returns the Validity Status of an entity, as deducted from data in the model : it can be "OK" "Unknown" "Unloaded" "Syntactic Fail"(but loaded) "Syntactic Warning" "Semantic Fail" "Semantic Warning" |
| CIFSelect_Transformer | A Transformer defines the way an InterfaceModel is transformed (without sending it to a file). In order to work, each type of Transformer defines it method Perform, it can be parametred as needed |
| CIFSelect_TransformStandard | This class runs transformations made by Modifiers, as the ModelCopier does when it produces files (the same set of Modifiers can then be used, as to transform the starting Model, as at file sending time) |
| CIFSelect_WorkLibrary | This class defines the (empty) frame which can be used to enrich a XSTEP set with new capabilities In particular, a specific WorkLibrary must give the way for Reading a File into a Model, and Writing a Model to a File Thus, it is possible to define several Work Libraries for each norm, but recommanded to define one general class for each one : this general class will define the Read and Write methods |
| CIFSelect_WorkSession | This class can be used to simply manage a process such as splitting a file, extracting a set of Entities ... It allows to manage different types of Variables : Integer or Text Parameters, Selections, Dispatches, in addition to a ShareOut. To each of these variables, a unique Integer Identifier is attached. A Name can be attached too as desired |
| CIGESAppli | This package represents collection of miscellaneous entities from IGES |
| CIGESAppli_DrilledHole | Defines DrilledHole, Type <406> Form <6> in package IGESAppli Identifies an entity representing a drilled hole through a printed circuit board |
| CIGESAppli_ElementResults | Defines ElementResults, Type <148> in package IGESAppli Used to find the results of FEM analysis |
| CIGESAppli_FiniteElement | Defines FiniteElement, Type <136> Form <0> in package IGESAppli Used to define a finite element with the help of an element topology |
| CIGESAppli_Flow | Defines Flow, Type <402> Form <18> in package IGESAppli Represents a single signal or a single fluid flow path starting from a starting Connect Point Entity and including additional intermediate connect points |
| CIGESAppli_FlowLineSpec | Defines FlowLineSpec, Type <406> Form <14> in package IGESAppli Attaches one or more text strings to entities being used to represent a flow line |
| CIGESAppli_GeneralModule | Definition of General Services for IGESAppli (specific part) This Services comprise : Shared & Implied Lists, Copy, Check |
| CIGESAppli_LevelFunction | Defines LevelFunction, Type <406> Form <3> in package IGESAppli Used to transfer the meaning or intended use of a level in the sending system |
| CIGESAppli_LevelToPWBLayerMap | Defines LevelToPWBLayerMap, Type <406> Form <24> in package IGESAppli Used to correlate an exchange file level number with its corresponding native level identifier, physical PWB layer number and predefined functional level identification |
| CIGESAppli_LineWidening | Defines LineWidening, Type <406> Form <5> in package IGESAppli Defines the characteristics of entities when they are used to define locations of items |
| CIGESAppli_NodalConstraint | Defines NodalConstraint, Type <418> Form <0> in package IGESAppli Relates loads and/or constraints to specific nodes in the Finite Element Model by creating a relation between Node entities and Tabular Data Property that contains the load or constraint data |
| CIGESAppli_NodalDisplAndRot | Defines NodalDisplAndRot, Type <138> Form <0> in package IGESAppli Used to communicate finite element post processing data |
| CIGESAppli_NodalResults | Defines NodalResults, Type <146> in package IGESAppli Used to store the Analysis Data results per FEM Node |
| CIGESAppli_Node | Defines Node, Type <134> Form <0> in package IGESAppli Geometric point used in the definition of a finite element |
| CIGESAppli_PartNumber | Defines PartNumber, Type <406> Form <9> in package IGESAppli Attaches a set of text strings that define the common part numbers to an entity being used to represent a physical component |
| CIGESAppli_PinNumber | Defines PinNumber, Type <406> Form <8> in package IGESAppli Used to attach a text string representing a component pin number to an entity being used to represent an electrical component's pin |
| CIGESAppli_PipingFlow | Defines PipingFlow, Type <402> Form <20> in package IGESAppli Represents a single fluid flow path |
| CIGESAppli_Protocol | Description of Protocol for IGESAppli |
| CIGESAppli_PWBArtworkStackup | Defines PWBArtworkStackup, Type <406> Form <25> in package IGESAppli Used to communicate which exchange file levels are to be combined in order to create the artwork for a printed wire board (PWB). This property should be attached to the entity defining the printed wire assembly (PWA) or if no such entity exists, then the property should stand alone in the file |
| CIGESAppli_PWBDrilledHole | Defines PWBDrilledHole, Type <406> Form <26> in package IGESAppli Used to identify an entity that locates a drilled hole and to specify the characteristics of the drilled hole |
| CIGESAppli_ReadWriteModule | Defines basic File Access Module for IGESAppli (specific parts) Specific actions concern : Read and Write Own Parameters of an IGESEntity |
| CIGESAppli_ReferenceDesignator | Defines ReferenceDesignator, Type <406> Form <7> in package IGESAppli Used to attach a text string containing the value of a component reference designator to an entity being used to represent a component |
| CIGESAppli_RegionRestriction | Defines RegionRestriction, Type <406> Form <2> in package IGESAppli Defines regions to set an application's restriction over a region |
| CIGESAppli_SpecificModule | Defines Services attached to IGES Entities : Dump & OwnCorrect, for IGESAppli |
| CIGESAppli_ToolDrilledHole | Tool to work on a DrilledHole. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESAppli_ToolElementResults | Tool to work on a ElementResults. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESAppli_ToolFiniteElement | Tool to work on a FiniteElement. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESAppli_ToolFlow | Tool to work on a Flow. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESAppli_ToolFlowLineSpec | Tool to work on a FlowLineSpec. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESAppli_ToolLevelFunction | Tool to work on a LevelFunction. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESAppli_ToolLevelToPWBLayerMap | Tool to work on a LevelToPWBLayerMap. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESAppli_ToolLineWidening | Tool to work on a LineWidening. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESAppli_ToolNodalConstraint | Tool to work on a NodalConstraint. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESAppli_ToolNodalDisplAndRot | Tool to work on a NodalDisplAndRot. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESAppli_ToolNodalResults | Tool to work on a NodalResults. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESAppli_ToolNode | Tool to work on a Node. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESAppli_ToolPartNumber | Tool to work on a PartNumber. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESAppli_ToolPinNumber | Tool to work on a PinNumber. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESAppli_ToolPipingFlow | Tool to work on a PipingFlow. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESAppli_ToolPWBArtworkStackup | Tool to work on a PWBArtworkStackup. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESAppli_ToolPWBDrilledHole | Tool to work on a PWBDrilledHole. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESAppli_ToolReferenceDesignator | Tool to work on a ReferenceDesignator. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESAppli_ToolRegionRestriction | Tool to work on a RegionRestriction. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESBasic | This package represents basic entities from IGES |
| CIGESBasic_AssocGroupType | Defines AssocGroupType, Type <406> Form <23> in package IGESBasic Used to assign an unambiguous identification to a Group Associativity |
| CIGESBasic_ExternalReferenceFile | Defines ExternalReferenceFile, Type <406> Form <12> in package IGESBasic References definitions residing in another file |
| CIGESBasic_ExternalRefFile | Defines ExternalRefFile, Type <416> Form <1> in package IGESBasic Used when entire reference file is to be instanced |
| CIGESBasic_ExternalRefFileIndex | Defines ExternalRefFileIndex, Type <402> Form <12> in package IGESBasic Contains a list of the symbolic names used by the referencing files and the DE pointers to the corresponding definitions within the referenced file |
| CIGESBasic_ExternalRefFileName | Defines ExternalRefFileName, Type <416> Form <0-2> in package IGESBasic Used when single definition from the reference file is required or for external logical references where an entity in one file relates to an entity in another file |
| CIGESBasic_ExternalRefLibName | Defines ExternalRefLibName, Type <416> Form <4> in package IGESBasic Used when it is assumed that a copy of the subfigure exists in native form in a library on the receiving system |
| CIGESBasic_ExternalRefName | Defines ExternalRefName, Type <416> Form <3> in package IGESBasic Used when it is assumed that a copy of the subfigure exists in native form on the receiving system |
| CIGESBasic_GeneralModule | Definition of General Services for IGESBasic (specific part) This Services comprise : Shared & Implied Lists, Copy, Check |
| CIGESBasic_Group | Defines Group, Type <402> Form <1> in package IGESBasic The Group Associativity allows a collection of a set of entities to be maintained as a single, logical entity |
| CIGESBasic_GroupWithoutBackP | Defines GroupWithoutBackP, Type <402> Form <7> in package IGESBasic this class defines a Group without back pointers |
| CIGESBasic_HArray1OfHArray1OfIGESEntity | |
| CIGESBasic_HArray1OfHArray1OfInteger | |
| CIGESBasic_HArray1OfHArray1OfReal | |
| CIGESBasic_HArray1OfHArray1OfXY | |
| CIGESBasic_HArray1OfHArray1OfXYZ | |
| CIGESBasic_Hierarchy | Defines Hierarchy, Type <406> Form <10> in package IGESBasic Provides ability to control the hierarchy of each directory entry attribute |
| CIGESBasic_Name | Defines Name, Type <406> Form <15> in package IGESBasic Used to specify a user defined name |
| CIGESBasic_OrderedGroup | Defines OrderedGroup, Type <402> Form <14> in package IGESBasic this class defines an Ordered Group with back pointers Allows a collection of a set of entities to be maintained as a single entity, but the group is ordered. It inherits from Group |
| CIGESBasic_OrderedGroupWithoutBackP | Defines OrderedGroupWithoutBackP, Type <402> Form <15> in package IGESBasic Allows a collection of a set of entities to be maintained as a single entity, but the group is ordered and there are no back pointers. It inherits from Group |
| CIGESBasic_Protocol | Description of Protocol for IGESBasic |
| CIGESBasic_ReadWriteModule | Defines basic File Access Module for IGESBasic (specific parts) Specific actions concern : Read and Write Own Parameters of an IGESEntity |
| CIGESBasic_SingleParent | Defines SingleParent, Type <402> Form <9> in package IGESBasic It defines a logical structure of one independent (parent) entity and one or more subordinate (children) entities |
| CIGESBasic_SingularSubfigure | Defines SingularSubfigure, Type <408> Form <0> in package IGESBasic Defines the occurrence of a single instance of the defined Subfigure |
| CIGESBasic_SpecificModule | Defines Services attached to IGES Entities : Dump & OwnCorrect, for IGESBasic |
| CIGESBasic_SubfigureDef | Defines SubfigureDef, Type <308> Form <0> in package IGESBasic This Entity permits a single definition of a detail to be utilized in multiple instances in the creation of the whole picture |
| CIGESBasic_ToolAssocGroupType | Tool to work on a AssocGroupType. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESBasic_ToolExternalReferenceFile | Tool to work on a ExternalReferenceFile. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESBasic_ToolExternalRefFile | Tool to work on a ExternalRefFile. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESBasic_ToolExternalRefFileIndex | Tool to work on a ExternalRefFileIndex. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESBasic_ToolExternalRefFileName | Tool to work on a ExternalRefFileName. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESBasic_ToolExternalRefLibName | Tool to work on a ExternalRefLibName. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESBasic_ToolExternalRefName | Tool to work on a ExternalRefName. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESBasic_ToolGroup | Tool to work on a Group. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESBasic_ToolGroupWithoutBackP | Tool to work on a GroupWithoutBackP. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESBasic_ToolHierarchy | Tool to work on a Hierarchy. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESBasic_ToolName | Tool to work on a Name. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESBasic_ToolOrderedGroup | Tool to work on a OrderedGroup. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESBasic_ToolOrderedGroupWithoutBackP | Tool to work on a OrderedGroupWithoutBackP. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESBasic_ToolSingleParent | Tool to work on a SingleParent. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESBasic_ToolSingularSubfigure | Tool to work on a SingularSubfigure. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESBasic_ToolSubfigureDef | Tool to work on a SubfigureDef. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESCAFControl | Provides high-level API to translate IGES file to and from DECAF document |
| CIGESCAFControl_Reader | Provides a tool to read IGES file and put it into DECAF document. Besides transfer of shapes (including assemblies) provided by IGESControl, supports also colors and part names IGESCAFControl_Reader reader; Methods for translation of an IGES file: reader.ReadFile("filename"); reader.Transfer(Document); or reader.Perform("filename",doc); Methods for managing reading attributes. Colors reader.SetColorMode(colormode); Standard_Boolean colormode = reader.GetColorMode(); Layers reader.SetLayerMode(layermode); Standard_Boolean layermode = reader.GetLayerMode(); Names reader.SetNameMode(namemode); Standard_Boolean namemode = reader.GetNameMode(); |
| CIGESCAFControl_Writer | Provides a tool to write DECAF document to the IGES file. Besides transfer of shapes (including assemblies) provided by IGESControl, supports also colors and part names IGESCAFControl_Writer writer(); Methods for writing IGES file: writer.Transfer (Document); writer.Write("filename") or writer.Write(OStream) or writer.Perform(Document,"filename"); Methods for managing the writing of attributes. Colors writer.SetColorMode(colormode); Standard_Boolean colormode = writer.GetColorMode(); Layers writer.SetLayerMode(layermode); Standard_Boolean layermode = writer.GetLayerMode(); Names writer.SetNameMode(namemode); Standard_Boolean namemode = writer.GetNameMode(); |
| CIGESControl_ActorWrite | Actor to write Shape to IGES |
| CIGESControl_AlgoContainer | |
| CIGESControl_Controller | Controller for IGES-5.1 |
| CIGESControl_IGESBoundary | Translates IGES boundary entity (types 141, 142 and 508) in Advanced Data Exchange. Redefines translation and treatment methods from inherited open class IGESToBRep_IGESBoundary |
| CIGESControl_Reader | Reads IGES files, checks them and translates their contents into Open CASCADE models. The IGES data can be that of a whole model or that of a specific list of entities in the model. As in XSControl_Reader, you specify the list using a selection. For translation of iges files it is possible to use the following sequence: To change parameters of translation class Interface_Static should be used before the beginning of translation (see IGES Parameters and General Parameters) Creation of reader IGESControl_Reader reader; To load a file in a model use method: reader.ReadFile("filename.igs") To check a loading file use method Check: reader.Check(failsonly); where failsonly is equal to Standard_True or Standard_False; To print the results of load: reader.PrintCheckLoad(failsonly,mode) where mode is equal to the value of enumeration IFSelect_PrintCount To transfer entities from a model the following methods can be used: for the whole model reader.TransferRoots(onlyvisible); where onlyvisible is equal to Standard_True or Standard_False; To transfer a list of entities: reader.TransferList(list); To transfer one entity reader.TransferEntity(ent) or reader.Transfer(num); To obtain a result the following method can be used: reader.IsDone() reader.NbShapes() and reader.Shape(num); or reader.OneShape(); To print the results of transfer use method: reader.PrintTransferInfo(failwarn,mode); where printfail is equal to the value of enumeration IFSelect_PrintFail, mode see above. Gets correspondence between an IGES entity and a result shape obtained therefrom. reader.TransientProcess(); TopoDS_Shape shape = TransferBRep::ShapeResult(reader.TransientProcess(),ent); |
| CIGESControl_ToolContainer | |
| CIGESControl_Writer | This class creates and writes IGES files from CAS.CADE models. An IGES file can be written to an existing IGES file or to a new one. The translation can be performed in one or several operations. Each translation operation outputs a distinct root entity in the IGES file. To write an IGES file it is possible to use the following sequence: To modify the IGES file header or to change translation parameters it is necessary to use class Interface_Static (see IGESParameters and GeneralParameters) |
| CIGESConvGeom | This package is intended to gather geometric conversion which are not immediate but can be used for several purposes : mainly, standard conversion to and from CasCade geometric and topologic data, and adaptations of IGES files as required (as replacing Spline entities to BSpline equivalents) |
| CIGESConvGeom_GeomBuilder | This class provides some useful basic tools to build IGESGeom curves, especially : define a curve in a plane in 3D space (ex. Circular or Conic arc, or Copious Data defined in 2D) make a CopiousData from a list of points/vectors |
| CIGESData | Basic description of an IGES Interface |
| CIGESData_BasicEditor | This class provides various functions of basic edition, such as : |
| CIGESData_ColorEntity | Defines required type for Color in directory part an effective Color entity must inherits it |
| CIGESData_DefaultGeneral | Processes the specific case of UndefinedEntity from IGESData (Case Number 1) |
| CIGESData_DefaultSpecific | Specific IGES Services for UndefinedEntity, FreeFormatEntity |
| CIGESData_DefSwitch | Description of a directory componant which can be either undefined (let Void), defined as a Reference to an entity, or as a Rank, integer value adressing a builtin table The entity reference is not included here, only reference status is kept (because entity type must be adapted) |
| CIGESData_DirChecker | This class centralizes general Checks upon an IGES Entity's Directory Part. That is : such field Ignored or Required, or Required with a given Value (for an Integer field) More precise checks can be performed as necessary, by each Entity (method OwnCheck) |
| CIGESData_DirPart | Litteral/numeric description of an entity's directory section, taken from file |
| CIGESData_FileProtocol | This class allows to define complex protocols, in order to treat various sub-sets (or the complete set) of the IGES Norm, such as Solid + Draw (which are normally independant), etc... While it inherits Protocol from IGESData, it admits UndefinedEntity too |
| CIGESData_FileRecognizer | |
| CIGESData_FreeFormatEntity | This class allows to create IGES Entities in a literal form : their definition is free, but they are not recognized as instances of specific classes |
| CIGESData_GeneralModule | Definition of General Services adapted to IGES. This Services comprise : Shared & Implied Lists, Copy, Check They are adapted according to the organisation of IGES Entities : Directory Part, Lists of Associativities and Properties are specifically processed |
| CIGESData_GlobalNodeOfSpecificLib | |
| CIGESData_GlobalNodeOfWriterLib | |
| CIGESData_GlobalSection | Description of a global section (corresponds to file header) used as well in IGESModel, IGESReader and IGESWriter Warning : From IGES-5.1, a parameter is added : LastChangeDate (concerns transferred set of data, not the file itself) Of course, it can be absent if read from earlier versions (a default is then to be set to current date) From 5.3, one more : ApplicationProtocol (optional) |
| CIGESData_IGESDumper | Provides a way to obtain a clear Dump of an IGESEntity (distinct from normalized output). It works with tools attached to Entities, as for normalized Reade and Write |
| CIGESData_IGESEntity | Defines root of IGES Entity definition, including Directory Part, lists of (optionnal) Properties and Associativities |
| CIGESData_IGESModel | Defines the file header and entities for IGES files. These headers and entities result from a complete data translation using the IGES data exchange processor. Each entity is contained in a single model only and has a unique identifier. You can access this identifier using the method Number. Gives an access to the general data in the Start and the Global sections of an IGES file. The IGES file includes the following sections: -Start, -Global, -Directory Entry, -Parameter Data, -Terminate |
| CIGESData_IGESReaderData | Specific FileReaderData for IGES contains header as GlobalSection, and for each Entity, its directory part as DirPart, list of Parameters as ParamSet Each Item has a DirPart, plus classically a ParamSet and the correspondant recognized Entity (inherited from FileReaderData) Parameters are accessed through specific objects, ParamReaders |
| CIGESData_IGESReaderTool | Specific FileReaderTool for IGES Parameters are accessed through specific objects, ParamReaders |
| CIGESData_IGESType | Taken from directory part of an entity (from file or model), gives "type" and "form" data, used to recognize entity's type |
| CIGESData_IGESWriter | Manages atomic file writing, under control of IGESModel : prepare text to be sent then sends it takes into account distinction between successive Sections |
| CIGESData_LabelDisplayEntity | Defines required type for LabelDisplay in directory part an effective LabelDisplay entity must inherits it |
| CIGESData_LevelListEntity | Defines required type for LevelList in directory part an effective LevelList entity must inherits it |
| CIGESData_LineFontEntity | Defines required type for LineFont in directory part an effective LineFont entity must inherits it |
| CIGESData_NameEntity | NameEntity is a kind of IGESEntity which can provide a Name under alphanumeric (String) form, from Properties list an effective Name entity must inherit it |
| CIGESData_NodeOfSpecificLib | |
| CIGESData_NodeOfWriterLib | |
| CIGESData_ParamCursor | Auxiliary class for ParamReader. It stores commands for a ParamReader to manage the current parameter number. Used by methods Read... from ParamReader. It allows to define the following commands : |
| CIGESData_ParamReader | Access to a list of parameters, with management of read stage (owned parameters, properties, associativities) and current parameter number, read errors (which feed a Check), plus convenient facilities to read parameters, in particular : |
| CIGESData_Protocol | Description of basic Protocol for IGES This comprises treatement of IGESModel and Recognition of Undefined-FreeFormat-Entity |
| CIGESData_ReadWriteModule | Defines basic File Access Module, under the control of IGESReaderTool for Reading and IGESWriter for Writing : Specific actions concern : Read and Write Own Parameters of an IGESEntity. The common parts (Directory Entry, Lists of Associativities and Properties) are processed by IGESReaderTool & IGESWriter |
| CIGESData_SingleParentEntity | SingleParentEntity is a kind of IGESEntity which can refer to a (Single) Parent, from Associativities list of an Entity a effective SingleParent definition entity must inherit it |
| CIGESData_SpecificLib | |
| CIGESData_SpecificModule | This class defines some Services which are specifically attached to IGES Entities : Dump |
| CIGESData_ToolLocation | This Tool determines and gives access to effective Locations of IGES Entities as defined by the IGES Norm. These Locations can be for each Entity : |
| CIGESData_TransfEntity | Defines required type for Transf in directory part an effective Transf entity must inherits it |
| CIGESData_UndefinedEntity | Undefined (unknown or error) entity specific of IGES DirPart can be correct or not : if it is not, a flag indicates it, and each corrupted field has an associated error flag |
| CIGESData_ViewKindEntity | Defines required type for ViewKind in directory part that is, Single view or Multiple view An effective ViewKind entity must inherit it and define IsSingle (True for Single, False for List of Views), NbViews and ViewItem (especially for a List) |
| CIGESData_WriterLib | |
| CIGESDefs | To embody general definitions of Entities (Parameters, Tables ...) |
| CIGESDefs_AssociativityDef | Defines IGES Associativity Definition Entity, Type <302> Form <5001 - 9999> in package IGESDefs. This class permits the preprocessor to define an associativity schema. i.e., by using it preprocessor defines the type of relationship |
| CIGESDefs_AttributeDef | Defines IGES Attribute Table Definition Entity, Type <322> Form [0, 1, 2] in package IGESDefs. This is class is used to support the concept of well defined collection of attributes, whether it is a table or a single row of attributes |
| CIGESDefs_AttributeTable | Defines IGES Attribute Table, Type <422> Form <0, 1> in package IGESDefs This class is used to represent an occurence of Attribute Table. This Class may be independent or dependent or pointed at by other Entities |
| CIGESDefs_GeneralModule | Definition of General Services for IGESDefs (specific part) This Services comprise : Shared & Implied Lists, Copy, Check |
| CIGESDefs_GenericData | Defines IGES Generic Data, Type <406> Form <27> in package IGESDefs Used to communicate information defined by the system operator while creating the model. The information is system specific and does not map into one of the predefined properties or associativities. Properties and property values can be defined by multiple instances of this property |
| CIGESDefs_HArray1OfHArray1OfTextDisplayTemplate | |
| CIGESDefs_MacroDef | Defines IGES Macro Definition Entity, Type <306> Form <0> in package IGESDefs This Class specifies the action of a specific MACRO. After specification MACRO can be used as necessary by means of MACRO class instance entity |
| CIGESDefs_Protocol | Description of Protocol for IGESDefs |
| CIGESDefs_ReadWriteModule | Defines Defs File Access Module for IGESDefs (specific parts) Specific actions concern : Read and Write Own Parameters of an IGESEntity |
| CIGESDefs_SpecificModule | Defines Services attached to IGES Entities : Dump, for IGESDefs |
| CIGESDefs_TabularData | Defines IGES Tabular Data, Type <406> Form <11>, in package IGESDefs This Class is used to provide a Structure to accomodate point form data |
| CIGESDefs_ToolAssociativityDef | Tool to work on a AssociativityDef. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDefs_ToolAttributeDef | Tool to work on a AttributeDef. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDefs_ToolAttributeTable | Tool to work on a AttributeTable. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDefs_ToolGenericData | Tool to work on a GenericData. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDefs_ToolMacroDef | Tool to work on a MacroDef. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDefs_ToolTabularData | Tool to work on a TabularData. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDefs_ToolUnitsData | Tool to work on a UnitsData. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDefs_UnitsData | Defines IGES UnitsData Entity, Type <316> Form <0> in package IGESDefs This class stores data about a model's fundamental units |
| CIGESDimen | This package represents Entities applied to Dimensions ie. Annotation Entities and attached Properties and Associativities |
| CIGESDimen_AngularDimension | Defines AngularDimension, Type <202> Form <0> in package IGESDimen Used to dimension angles |
| CIGESDimen_BasicDimension | Defines IGES Basic Dimension, Type 406, Form 31, in package IGESDimen The basic Dimension Property indicates that the referencing dimension entity is to be displayed with a box around text |
| CIGESDimen_CenterLine | Defines CenterLine, Type <106> Form <20-21> in package IGESDimen Is an entity appearing as crosshairs or as a construction between 2 positions |
| CIGESDimen_CurveDimension | Defines CurveDimension, Type <204> Form <0> in package IGESDimen Used to dimension curves Consists of one tail segment of nonzero length beginning with an arrowhead and which serves to define the orientation |
| CIGESDimen_DiameterDimension | Defines DiameterDimension, Type <206> Form <0> in package IGESDimen Used for dimensioning diameters |
| CIGESDimen_DimensionDisplayData | Defines IGES Dimension Display Data, Type <406> Form <30>, in package IGESDimen The Dimensional Display Data Property is optional but when present must be referenced by a dimension entity. The information it contains could be extracted from the text, leader and witness line data with difficulty |
| CIGESDimen_DimensionedGeometry | Defines IGES Dimensioned Geometry, Type <402> Form <13>, in package IGESDimen This entity has been replaced by the new form of Dimensioned Geometry Associativity Entity (Type 402, Form 21) and should no longer be used by preprocessors |
| CIGESDimen_DimensionTolerance | Defines Dimension Tolerance, Type <406>, Form <29> in package IGESDimen Provides tolerance information for a dimension which can be used by the receiving system to regenerate the dimension |
| CIGESDimen_DimensionUnits | Defines Dimension Units, Type <406>, Form <28> in package IGESDimen Describes the units and formatting details of the nominal value of a dimension |
| CIGESDimen_FlagNote | Defines FlagNote, Type <208> Form <0> in package IGESDimen Is label information formatted in different ways |
| CIGESDimen_GeneralLabel | Defines GeneralLabel, Type <210> Form <0> in package IGESDimen Used for general labeling with leaders |
| CIGESDimen_GeneralModule | Definition of General Services for IGESDimen (specific part) This Services comprise : Shared & Implied Lists, Copy, Check |
| CIGESDimen_GeneralNote | Defines GeneralNote, Type <212> Form <0-8, 100-200, 105> in package IGESDimen Used for formatting boxed text in different ways |
| CIGESDimen_GeneralSymbol | Defines General Symbol, Type <228>, Form <0-3,5001-9999> in package IGESDimen Consists of zero or one (Form 0) or one (all other forms), one or more geometry entities which define a symbol, and zero, one or more associated leaders |
| CIGESDimen_LeaderArrow | Defines LeaderArrow, Type <214> Form <1-12> in package IGESDimen Consists of one or more line segments except when leader is part of an angular dimension, with links to presumed text item |
| CIGESDimen_LinearDimension | Defines LinearDimension, Type <216> Form <0> in package IGESDimen Used for linear dimensioning |
| CIGESDimen_NewDimensionedGeometry | Defines New Dimensioned Geometry, Type <402>, Form <21> in package IGESDimen Links a dimension entity with the geometry entities it is dimensioning, so that later, in the receiving database, the dimension can be automatically recalculated and redrawn should the geometry be changed |
| CIGESDimen_NewGeneralNote | Defines NewGeneralNote, Type <213> Form <0> in package IGESDimen Further attributes for formatting text strings |
| CIGESDimen_OrdinateDimension | Defines IGES Ordinate Dimension, Type <218> Form <0, 1>, in package IGESDimen Note : The ordinate dimension entity is used to indicate dimensions from a common base line. Dimensioning is only permitted along the XT or YT axis |
| CIGESDimen_PointDimension | Defines IGES Point Dimension, Type <220> Form <0>, in package IGESDimen A Point Dimension Entity consists of a leader, text, and an optional circle or hexagon enclosing the text IGES specs for this entity mention SimpleClosedPlanarCurve Entity(106/63)which is not listed in LIST.Text In the sequel we have ignored this & considered only the other two entity for representing the hexagon or circle enclosing the text |
| CIGESDimen_Protocol | Description of Protocol for IGESDimen |
| CIGESDimen_RadiusDimension | Defines IGES Radius Dimension, type <222> Form <0, 1>, in package IGESDimen. A Radius Dimension Entity consists of a General Note, a leader, and an arc center point. A second form of this entity accounts for the occasional need to have two leader entities referenced |
| CIGESDimen_ReadWriteModule | Defines Dimen File Access Module for IGESDimen (specific parts) Specific actions concern : Read and Write Own Parameters of an IGESEntity |
| CIGESDimen_Section | Defines Section, Type <106> Form <31-38> in package IGESDimen Contains information to display sectioned sides |
| CIGESDimen_SectionedArea | Defines IGES Sectioned Area, Type <230> Form <0>, in package IGESDimen A sectioned area is a portion of a design which is to be filled with a pattern of lines. Ordinarily, this entity is used to reveal or expose shape or material characteri- stics defined by other entities. It consists of a pointer to an exterior definition curve, a specification of the pattern of lines, the coordinates of a point on a pattern line, the distance between the pattern lines, the angle between the pattern lines and the X-axis of definition space, and the specification of any enclosed definition curves (commonly known as islands) |
| CIGESDimen_SpecificModule | Defines Services attached to IGES Entities : Dump & OwnCorrect, for IGESDimen |
| CIGESDimen_ToolAngularDimension | Tool to work on a AngularDimension. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolBasicDimension | Tool to work on a BasicDimension. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolCenterLine | Tool to work on a CenterLine. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolCurveDimension | Tool to work on a CurveDimension. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolDiameterDimension | Tool to work on a DiameterDimension. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolDimensionDisplayData | Tool to work on a DimensionDisplayData. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolDimensionedGeometry | Tool to work on a DimensionedGeometry. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolDimensionTolerance | Tool to work on a DimensionTolerance. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolDimensionUnits | Tool to work on a DimensionUnits. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolFlagNote | Tool to work on a FlagNote. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolGeneralLabel | Tool to work on a GeneralLabel. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolGeneralNote | Tool to work on a GeneralNote. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolGeneralSymbol | Tool to work on a GeneralSymbol. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolLeaderArrow | Tool to work on a LeaderArrow. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolLinearDimension | Tool to work on a LinearDimension. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolNewDimensionedGeometry | Tool to work on a NewDimensionedGeometry. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolNewGeneralNote | Tool to work on a NewGeneralNote. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolOrdinateDimension | Tool to work on a OrdinateDimension. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolPointDimension | Tool to work on a PointDimension. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolRadiusDimension | Tool to work on a RadiusDimension. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolSection | Tool to work on a Section. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolSectionedArea | Tool to work on a SectionedArea. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_ToolWitnessLine | Tool to work on a WitnessLine. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDimen_WitnessLine | Defines WitnessLine, Type <106> Form <40> in package IGESDimen Contains one or more straight line segments associated with drafting entities of various types |
| CIGESDraw | This package contains the group of classes necessary for Structure Entities implied in Drawings and Structured Graphics (Sets for drawing, Drawings and Views) |
| CIGESDraw_CircArraySubfigure | Defines IGES Circular Array Subfigure Instance Entity, Type <414> Form Number <0> in package IGESDraw |
| CIGESDraw_ConnectPoint | Defines IGESConnectPoint, Type <132> Form Number <0> in package IGESDraw |
| CIGESDraw_Drawing | Defines IGESDrawing, Type <404> Form <0> in package IGESDraw |
| CIGESDraw_DrawingWithRotation | Defines IGESDrawingWithRotation, Type <404> Form <1> in package IGESDraw |
| CIGESDraw_GeneralModule | Definition of General Services for IGESDraw (specific part) This Services comprise : Shared & Implied Lists, Copy, Check |
| CIGESDraw_LabelDisplay | Defines IGESLabelDisplay, Type <402> Form <5> in package IGESDraw |
| CIGESDraw_NetworkSubfigure | Defines IGES Network Subfigure Instance Entity, Type <420> Form Number <0> in package IGESDraw |
| CIGESDraw_NetworkSubfigureDef | Defines IGESNetworkSubfigureDef, Type <320> Form Number <0> in package IGESDraw |
| CIGESDraw_PerspectiveView | Defines IGESPerspectiveView, Type <410> Form <1> in package IGESDraw |
| CIGESDraw_Planar | Defines IGESPlanar, Type <402> Form <16> in package IGESDraw |
| CIGESDraw_Protocol | Description of Protocol for IGESDraw |
| CIGESDraw_ReadWriteModule | Defines Draw File Access Module for IGESDraw (specific parts) Specific actions concern : Read and Write Own Parameters of an IGESEntity |
| CIGESDraw_RectArraySubfigure | Defines IGES Rectangular Array Subfigure Instance Entity, Type <412> Form Number <0> in package IGESDraw Used to produce copies of object called the base entity, arranging them in equally spaced rows and columns |
| CIGESDraw_SegmentedViewsVisible | Defines IGESSegmentedViewsVisible, Type <402> Form <19> in package IGESDraw |
| CIGESDraw_SpecificModule | Defines Services attached to IGES Entities : Dump & OwnCorrect, for IGESDraw |
| CIGESDraw_ToolCircArraySubfigure | Tool to work on a CircArraySubfigure. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDraw_ToolConnectPoint | Tool to work on a ConnectPoint. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDraw_ToolDrawing | Tool to work on a Drawing. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDraw_ToolDrawingWithRotation | Tool to work on a DrawingWithRotation. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDraw_ToolLabelDisplay | Tool to work on a LabelDisplay. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDraw_ToolNetworkSubfigure | Tool to work on a NetworkSubfigure. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDraw_ToolNetworkSubfigureDef | Tool to work on a NetworkSubfigureDef. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDraw_ToolPerspectiveView | Tool to work on a PerspectiveView. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDraw_ToolPlanar | Tool to work on a Planar. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDraw_ToolRectArraySubfigure | Tool to work on a RectArraySubfigure. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDraw_ToolSegmentedViewsVisible | Tool to work on a SegmentedViewsVisible. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDraw_ToolView | Tool to work on a View. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDraw_ToolViewsVisible | Tool to work on a ViewsVisible. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDraw_ToolViewsVisibleWithAttr | Tool to work on a ViewsVisibleWithAttr. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESDraw_View | Defines IGES View Entity, Type <410> Form <0> in package IGESDraw |
| CIGESDraw_ViewsVisible | Defines IGESViewsVisible, Type <402>, Form <3> in package IGESDraw |
| CIGESDraw_ViewsVisibleWithAttr | Defines IGESViewsVisibleWithAttr, Type <402>, Form <4> in package IGESDraw |
| CIGESGeom | This package consists of B-Rep and CSG Solid entities |
| CIGESGeom_Boundary | Defines IGESBoundary, Type <141> Form <0> in package IGESGeom A boundary entity identifies a surface boundary consisting of a set of curves lying on the surface |
| CIGESGeom_BoundedSurface | Defines BoundedSurface, Type <143> Form <0> in package IGESGeom A bounded surface is used to communicate trimmed surfaces. The surface and trimming curves are assumed to be represented parametrically |
| CIGESGeom_BSplineCurve | Defines IGESBSplineCurve, Type <126> Form <0-5> in package IGESGeom A parametric equation obtained by dividing two summations involving weights (which are real numbers), the control points, and B-Spline basis functions |
| CIGESGeom_BSplineSurface | Defines IGESBSplineSurface, Type <128> Form <0-9> in package IGESGeom A parametric equation obtained by dividing two summations involving weights (which are real numbers), the control points, and B-Spline basis functions |
| CIGESGeom_CircularArc | Defines IGESCircularArc, Type <100> Form <0> in package IGESGeom A circular arc is a connected portion of a parent circle which consists of more than one point. The definition space coordinate system is always chosen so that the circular arc remains in a plane either coincident with or parallel to the XT, YT plane |
| CIGESGeom_CompositeCurve | Defines IGESCompositeCurve, Type <102> Form <0> in package IGESGeom A composite curve is defined as an ordered list of entities consisting of a point, connect point and parametrised curve entities (excluding the CompositeCurve entity) |
| CIGESGeom_ConicArc | Defines IGESConicArc, Type <104> Form <0-3> in package IGESGeom A conic arc is a bounded connected portion of a parent conic curve which consists of more than one point. The parent conic curve is either an ellipse, a parabola, or a hyperbola. The definition space coordinate system is always chosen so that the conic arc lies in a plane either coincident with or parallel to XT, YT plane. Within such a plane a conic is defined by the six coefficients in the following equation. A*XT^2 + B*XT*YT + C*YT^2 + D*XT + E*YT + F = 0 |
| CIGESGeom_CopiousData | Defines IGESCopiousData, Type <106> Form <1-3,11-13,63> in package IGESGeom This entity stores data points in the form of pairs, triples, or sextuples. An interpretation flag value signifies which of these forms is being used |
| CIGESGeom_CurveOnSurface | Defines IGESCurveOnSurface, Type <142> Form <0> in package IGESGeom A curve on a parametric surface entity associates a given curve with a surface and identifies the curve as lying on the surface |
| CIGESGeom_Direction | Defines IGESDirection, Type <123> Form <0> in package IGESGeom A direction entity is a non-zero vector in Euclidean 3-space that is defined by its three components (direction ratios) with respect to the coordinate axes. If x, y, z are the direction ratios then (x^2 + y^2 + z^2) > 0 |
| CIGESGeom_Flash | Defines IGESFlash, Type <125> Form <0 - 4> in package IGESGeom A flash entity is a point in the ZT=0 plane that locates a particular closed area. That closed area can be defined in one of two ways. First, it can be an arbitrary closed area defined by any entity capable of defining a closed area. The points of this entity must all lie in the ZT=0 plane. Second, it can be a member of a predefined set of flash shapes |
| CIGESGeom_GeneralModule | Definition of General Services for IGESGeom (specific part) This Services comprise : Shared & Implied Lists, Copy, Check |
| CIGESGeom_Line | Defines IGESLine, Type <110> Form <0> in package IGESGeom A line is a bounded, connected portion of a parent straight line which consists of more than one point. A line is defined by its end points |
| CIGESGeom_OffsetCurve | Defines IGESOffsetCurve, Type <130> Form <0> in package IGESGeom An OffsetCurve entity contains the data necessary to determine the offset of a given curve C. This entity points to the base curve to be offset and contains offset distance and other pertinent information |
| CIGESGeom_OffsetSurface | Defines IGESOffsetSurface, Type <140> Form <0> in package IGESGeom An offset surface is a surface defined in terms of an already existing surface.If S(u, v) is a parametrised regular surface and N(u, v) is a differential field of unit normal vectors defined on the whole surface, and "d" a fixed non zero real number, then offset surface to S is a parametrised surface S(u, v) given by O(u, v) = S(u, v) + d * N(u, v); u1 <= u <= u2; v1 <= v <= v2; |
| CIGESGeom_Plane | Defines IGESPlane, Type <108> Form <-1,0,1> in package IGESGeom A plane entity can be used to represent unbounded plane, as well as bounded portion of a plane. In either of the above cases the plane is defined within definition space by means of coefficients A, B, C, D where at least one of A, B, C is non-zero and A * XT + B * YT + C * ZT = D |
| CIGESGeom_Point | Defines IGESPoint, Type <116> Form <0> in package IGESGeom |
| CIGESGeom_Protocol | Description of Protocol for IGESGeom |
| CIGESGeom_ReadWriteModule | Defines Geom File Access Module for IGESGeom (specific parts) Specific actions concern : Read and Write Own Parameters of an IGESEntity |
| CIGESGeom_RuledSurface | Defines IGESRuledSurface, Type <118> Form <0-1> in package IGESGeom A ruled surface is formed by moving a line connecting points of equal relative arc length or equal relative parametric value on two parametric curves from a start point to a terminate point on the curves. The parametric curves may be points, lines, circles, conics, rational B-splines, parametric splines or any parametric curve defined in the IGES specification |
| CIGESGeom_SpecificModule | Defines Services attached to IGES Entities : Dump & OwnCorrect, for IGESGeom |
| CIGESGeom_SplineCurve | Defines IGESSplineCurve, Type <112> Form <0> in package IGESGeom The parametric spline is a sequence of parametric polynomial segments. The curve could be of the type Linear, Quadratic, Cubic, Wilson-Fowler, Modified Wilson-Fowler, B-Spline. The N polynomial segments are delimited by the break points T(1), T(2), T(3), ..., T(N+1) |
| CIGESGeom_SplineSurface | Defines IGESSplineSurface, Type <114> Form <0> in package IGESGeom A parametric spline surface is a grid of polynomial patches. Patch could be of the type Linear, Quadratic, Cubic, Wilson-Fowler, Modified Wilson-Fowler, B-Spline The M * N grid of patches is defined by the 'u' break points TU(1), TU(2), ..., TU(M+1) and the 'v' break points TV(1), TV(2), TV(3) ..., TV(N+1) |
| CIGESGeom_SurfaceOfRevolution | Defines IGESSurfaceOfRevolution, Type <120> Form <0> in package IGESGeom A surface of revolution is defined by an axis of rotation a generatrix, and start and terminate rotation angles. The surface is created by rotating the generatrix about the axis of rotation through the start and terminate rotation angles |
| CIGESGeom_TabulatedCylinder | Defines IGESTabulatedCylinder, Type <122> Form <0> in package IGESGeom A tabulated cylinder is a surface formed by moving a line segment called generatrix parallel to itself along a curve called directrix. The curve may be a line, circular arc, conic arc, parametric spline curve, rational B-spline curve or composite curve |
| CIGESGeom_ToolBoundary | Tool to work on a Boundary. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolBoundedSurface | Tool to work on a BoundedSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolBSplineCurve | Tool to work on a BSplineCurve. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolBSplineSurface | Tool to work on a BSplineSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolCircularArc | Tool to work on a CircularArc. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolCompositeCurve | Tool to work on a CompositeCurve. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolConicArc | Tool to work on a ConicArc. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolCopiousData | Tool to work on a CopiousData. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolCurveOnSurface | Tool to work on a CurveOnSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolDirection | Tool to work on a Direction. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolFlash | Tool to work on a Flash. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolLine | Tool to work on a Line. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolOffsetCurve | Tool to work on a OffsetCurve. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolOffsetSurface | Tool to work on a OffsetSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolPlane | Tool to work on a Plane. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolPoint | Tool to work on a Point. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolRuledSurface | Tool to work on a RuledSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolSplineCurve | Tool to work on a SplineCurve. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolSplineSurface | Tool to work on a SplineSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolSurfaceOfRevolution | Tool to work on a SurfaceOfRevolution. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolTabulatedCylinder | Tool to work on a TabulatedCylinder. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolTransformationMatrix | Tool to work on a TransformationMatrix. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_ToolTrimmedSurface | Tool to work on a TrimmedSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGeom_TransformationMatrix | Defines IGESTransformationMatrix, Type <124> Form <0> in package IGESGeom The transformation matrix entity transforms three-row column vectors by means of matrix multiplication and then a vector addition. This entity can be considered as an "operator" entity in that it starts with the input vector, operates on it as described above, and produces the output vector |
| CIGESGeom_TrimmedSurface | Defines IGESTrimmedSurface, Type <144> Form <0> in package IGESGeom A simple closed curve in Euclidean plane divides the plane in to two disjoint, open connected components; one bounded, one unbounded. The bounded one is called the interior region to the curve. Unbounded component is called exterior region to the curve. The domain of the trimmed surface is defined as the interior of the outer boundaries and exterior of the inner boundaries and includes the boundary curves |
| CIGESGraph | This package contains the group of classes necessary to define Graphic data among Structure Entities. (e.g., Fonts, Colors, Screen management ...) |
| CIGESGraph_Color | Defines IGESColor, Type <314> Form <0> in package IGESGraph |
| CIGESGraph_DefinitionLevel | Defines IGESDefinitionLevel, Type <406> Form <1> in package IGESGraph |
| CIGESGraph_DrawingSize | Defines IGESDrawingSize, Type <406> Form <16> in package IGESGraph |
| CIGESGraph_DrawingUnits | Defines IGESDrawingUnits, Type <406> Form <17> in package IGESGraph |
| CIGESGraph_GeneralModule | Definition of General Services for IGESGraph (specific part) This Services comprise : Shared & Implied Lists, Copy, Check |
| CIGESGraph_HighLight | Defines IGESHighLight, Type <406> Form <20> in package IGESGraph |
| CIGESGraph_IntercharacterSpacing | Defines IGESIntercharacterSpacing, Type <406> Form <18> in package IGESGraph |
| CIGESGraph_LineFontDefPattern | Defines IGESLineFontDefPattern, Type <304> Form <2> in package IGESGraph |
| CIGESGraph_LineFontDefTemplate | Defines IGESLineFontDefTemplate, Type <304> Form <1> in package IGESGraph |
| CIGESGraph_LineFontPredefined | Defines IGESLineFontPredefined, Type <406> Form <19> in package IGESGraph |
| CIGESGraph_NominalSize | Defines IGESNominalSize, Type <406> Form <13> in package IGESGraph |
| CIGESGraph_Pick | Defines IGESPick, Type <406> Form <21> in package IGESGraph |
| CIGESGraph_Protocol | Description of Protocol for IGESGraph |
| CIGESGraph_ReadWriteModule | Defines Graph File Access Module for IGESGraph (specific parts) Specific actions concern : Read and Write Own Parameters of an IGESEntity |
| CIGESGraph_SpecificModule | Defines Services attached to IGES Entities : Dump & OwnCorrect, for IGESGraph |
| CIGESGraph_TextDisplayTemplate | Defines IGES TextDisplayTemplate Entity, Type <312>, form <0, 1> in package IGESGraph |
| CIGESGraph_TextFontDef | Defines IGES Text Font Definition Entity, Type <310> in package IGESGraph |
| CIGESGraph_ToolColor | Tool to work on a Color. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGraph_ToolDefinitionLevel | Tool to work on a DefinitionLevel. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGraph_ToolDrawingSize | Tool to work on a DrawingSize. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGraph_ToolDrawingUnits | Tool to work on a DrawingUnits. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGraph_ToolHighLight | Tool to work on a HighLight. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGraph_ToolIntercharacterSpacing | Tool to work on a IntercharacterSpacing. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGraph_ToolLineFontDefPattern | Tool to work on a LineFontDefPattern. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGraph_ToolLineFontDefTemplate | Tool to work on a LineFontDefTemplate. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGraph_ToolLineFontPredefined | Tool to work on a LineFontPredefined. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGraph_ToolNominalSize | Tool to work on a NominalSize. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGraph_ToolPick | Tool to work on a Pick. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGraph_ToolTextDisplayTemplate | Tool to work on a TextDisplayTemplate. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGraph_ToolTextFontDef | Tool to work on a TextFontDef. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGraph_ToolUniformRectGrid | Tool to work on a UniformRectGrid. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESGraph_UniformRectGrid | Defines IGESUniformRectGrid, Type <406> Form <22> in package IGESGraph |
| CIGESSelect | This package defines the library of the most used tools for IGES Files : Selections & Modifiers specific to the IGES norm, and the most needed converters |
| CIGESSelect_Activator | Performs Actions specific to IGESSelect, i.e. creation of IGES Selections and Dispatches, plus dumping specific to IGES |
| CIGESSelect_AddFileComment | This class allows to add comment lines on writing an IGES File These lines are added to Start Section, instead of the only one blank line written by default |
| CIGESSelect_AddGroup | Adds a Group to contain the entities designated by the Selection. If no Selection is given, nothing is done |
| CIGESSelect_AutoCorrect | Does the absolutely effective corrections on IGES Entity. That is to say : regarding the norm in details, some values have mandatory values, or set of values with constraints. When such values/constraints are univoque, they can be forced. Also nullifies items of Directory Part, Associativities, and Properties, which are not (or not longer) in <target> Model |
| CIGESSelect_ChangeLevelList | Changes Level List (in directory part) to a new single value Only entities attached to a LevelListEntity are considered If OldNumber is defined, only entities whose LevelList contains its Value are processed. Else all LevelLists are |
| CIGESSelect_ChangeLevelNumber | Changes Level Number (as null or single) to a new single value Entities attached to a LevelListEntity are ignored Entities considered can be, either all Entities but those attached to a LevelListEntity, or Entities attached to a specific Level Number (0 for not defined) |
| CIGESSelect_ComputeStatus | Computes Status of IGES Entities for a whole IGESModel. This concerns SubordinateStatus and UseFlag, which must have some definite values according the way they are referenced. (see definitions of Logical use, Physical use, etc...) |
| CIGESSelect_CounterOfLevelNumber | This class gives information about Level Number. It counts entities according level number, considering also the multiple level (see the class LevelList) for which an entity is attached to each of the listed levels |
| CIGESSelect_DispPerDrawing | This type of dispatch defines sets of entities attached to distinct drawings. This information is taken from attached views which appear in the Directory Part. Also Drawing Frames are considered when Drawings are part of input list |
| CIGESSelect_DispPerSingleView | This type of dispatch defines sets of entities attached to distinct single views. This information appears in the Directory Part. Drawings are taken into account too, because of their frames (proper lists of annotations) |
| CIGESSelect_Dumper | Dumper from IGESSelect takes into account, for SessionFile, the classes defined in the package IGESSelect : Selections, Dispatches, Modifiers |
| CIGESSelect_EditDirPart | This class is aimed to display and edit the Directory Part of an IGESEntity |
| CIGESSelect_EditHeader | This class is aimed to display and edit the Header of an IGES Model : Start Section and Global Section |
| CIGESSelect_FileModifier | |
| CIGESSelect_FloatFormat | This class gives control out format for floatting values : ZeroSuppress or no, Main Format, Format in Range (for values around 1.), as IGESWriter allows to manage it. Formats are given under C-printf form |
| CIGESSelect_IGESName | IGESName is a Signature specific to IGESNorm : it considers the Name of an IGESEntity as being its ShortLabel (some sending systems use name, not to identify entities, but ratjer to classify them) |
| CIGESSelect_IGESTypeForm | IGESTypeForm is a Signature specific to the IGES Norm : it gives the signature under two possible forms : |
| CIGESSelect_ModelModifier | |
| CIGESSelect_RebuildDrawings | Rebuilds Drawings which were bypassed to produce new models. If a set of entities, all put into a same IGESModel, were attached to a same Drawing in the starting Model, this Modifier rebuilds the original Drawing, but only with the transferred entities. This includes that all its views are kept too, but empty; and annotations are not kept. Drawing Name is renewed |
| CIGESSelect_RebuildGroups | Rebuilds Groups which were bypassed to produce new models. If a set of entities, all put into a same IGESModel, were part of a same Group in the starting Model, this Modifier rebuilds the original group, but only with the transferred entities. The distinctions (Ordered or not, "WhithoutBackP" or not) are renewed, also the name of the group |
| CIGESSelect_RemoveCurves | Removes Curves UV or 3D (not both !) from Faces, those designated by the Selection. No Selection means all the file |
| CIGESSelect_SelectBasicGeom | This selection returns the basic geometric elements contained in an IGES Entity Intended to run a "quick" transfer. I.E. : |
| CIGESSelect_SelectBypassGroup | Selects a list built as follows : Groups are entities type 402, forms 1,7,14,15 (Group, Ordered or not, "WithoutBackPointer" or not) |
| CIGESSelect_SelectBypassSubfigure | Selects a list built as follows : Subfigures correspond to |
| CIGESSelect_SelectDrawingFrom | This selection gets the Drawings attached to its input IGES entities. They are read through thr Single Views, referenced in Directory Parts of the entities |
| CIGESSelect_SelectFaces | This selection returns the faces contained in an IGES Entity or itself if it is a Face Face means : |
| CIGESSelect_SelectFromDrawing | This selection gets in all the model, the entities which are attached to the drawing(s) given as input. This includes : |
| CIGESSelect_SelectFromSingleView | This selection gets in all the model, the entities which are attached to the views given as input. Only Single Views are considered. This information is kept from Directory Part (View Item) |
| CIGESSelect_SelectLevelNumber | This selection looks at Level Number of IGES Entities : it considers items attached, either to a single level with a given value, or to a level list which contains this value |
| CIGESSelect_SelectName | Selects Entities which have a given name. Consider Property Name if present, else Short Label, but not the Subscript Number First version : keeps exact name Later : regular expression |
| CIGESSelect_SelectPCurves | This Selection returns the pcurves which lie on a face In two modes : global (i.e. a CompositeCurve is not explored) or basic (all the basic curves are listed) |
| CIGESSelect_SelectSingleViewFrom | This selection gets the Single Views attached to its input IGES entities. Single Views themselves or Drawings as passed as such (Drawings, for their Annotations) |
| CIGESSelect_SelectSubordinate | This selections uses Subordinate Status as sort criterium It is an integer number which can be : 0 Independant 1 Physically Dependant 2 Logically Dependant 3 Both (recorded) |
| CIGESSelect_SelectVisibleStatus | This selection looks at Blank Status of IGES Entities Direct selection keeps Visible Entities (Blank = 0), Reverse selection keeps Blanked Entities (Blank = 1) |
| CIGESSelect_SetGlobalParameter | Sets a Global (Header) Parameter to a new value, directly given Controls the form of the parameter (Integer, Real, String with such or such form), but not the consistence of the new value regarding the rest of the file |
| CIGESSelect_SetLabel | Sets/Clears Short Label of Entities, those designated by the Selection. No Selection means all the file |
| CIGESSelect_SetVersion5 | Sets IGES Version (coded in global parameter 23) to be at least IGES 5.1 . If it is older, it is set to IGES 5.1, and LastChangeDate (new Global n0 25) is added (current time) Else, it does nothing (i.e. changes neither IGES Version nor LastChangeDate) |
| CIGESSelect_SignColor | Gives Color attached to an entity Several forms are possible, according to <mode> 1 : number : "Dnn" for entity, "Snn" for standard, "(none)" for 0 2 : name : Of standard color, or of the color entity, or "(none)" (if the color entity has no name, its label is taken) 3 : RGB values, form R:nn,G:nn,B:nn 4 : RED value : an integer 5 : GREEN value : an integer 6 : BLUE value : an integer Other computable values can be added if needed : CMY values, Percentages for Hue, Lightness, Saturation |
| CIGESSelect_SignLevelNumber | Gives D.E. Level Number under two possible forms : |
| CIGESSelect_SignStatus | Gives D.E. Status under the form i,j,k,l (4 figures) i for BlankStatus j for SubordinateStatus k for UseFlag l for Hierarchy |
| CIGESSelect_SplineToBSpline | This type of Transformer allows to convert Spline Curves (IGES type 112) and Surfaces (IGES Type 126) to BSpline Curves (IGES type 114) and Surfac (IGES Type 128). All other entities are rebuilt as identical but on the basis of this conversion |
| CIGESSelect_UpdateCreationDate | Allows to Change the Creation Date indication in the Header (Global Section) of IGES File. It is taken from the operating system (time of application of the Modifier). The Selection of the Modifier is not used : it simply acts as a criterium to select IGES Files to touch up |
| CIGESSelect_UpdateFileName | Sets the File Name in Header to be the actual name of the file If new file name is unknown, the former one is kept Remark : this works well only when it is Applied and send time If it is run immediately, new file name is unknown and nothing is done The Selection of the Modifier is not used : it simply acts as a criterium to select IGES Files to touch up |
| CIGESSelect_UpdateLastChange | Allows to Change the Last Change Date indication in the Header (Global Section) of IGES File. It is taken from the operating system (time of application of the Modifier). The Selection of the Modifier is not used : it simply acts as a criterium to select IGES Files to touch up. Remark : IGES Models noted as version before IGES 5.1 are in addition changed to 5.1 |
| CIGESSelect_ViewSorter | Sorts IGES Entities on the views and drawings. In a first step, it splits a set of entities according the different views they are attached to. Then, packets according single views (+ drawing frames), or according drawings (which refer to the views) can be determined |
| CIGESSelect_WorkLibrary | Performs Read and Write an IGES File with an IGES Model |
| CIGESSolid | This package consists of B-Rep and CSG Solid entities |
| CIGESSolid_Block | Defines Block, Type <150> Form Number <0> in package IGESSolid The Block is a rectangular parallelopiped, defined with one vertex at (X1, Y1, Z1) and three edges lying along the local +X, +Y, +Z axes |
| CIGESSolid_BooleanTree | Defines BooleanTree, Type <180> Form Number <0> in package IGESSolid The Boolean tree describes a binary tree structure composed of regularized Boolean operations and operands, in post-order notation |
| CIGESSolid_ConeFrustum | Defines ConeFrustum, Type <156> Form Number <0> in package IGESSolid The Cone Frustum is defined by the center of the larger circular face of the frustum, its radius, a unit vector in the axis direction, a height in this direction and a second circular face with radius which is lesser than the first face |
| CIGESSolid_ConicalSurface | Defines ConicalSurface, Type <194> Form Number <0,1> in package IGESSolid The right circular conical surface is defined by a point on the axis on the cone, the direction of the axis of the cone, the radius of the cone at the axis point and the cone semi-angle |
| CIGESSolid_Cylinder | Defines Cylinder, Type <154> Form Number <0> in package IGESSolid This defines a solid cylinder |
| CIGESSolid_CylindricalSurface | Defines CylindricalSurface, Type <192> Form Number <0,1> in package IGESSolid |
| CIGESSolid_EdgeList | Defines EdgeList, Type <504> Form <1> in package IGESSolid EdgeList is defined as a segment joining two vertices It contains one or more edge tuples |
| CIGESSolid_Ellipsoid | Defines Ellipsoid, Type <168> Form Number <0> in package IGESSolid The ellipsoid is a solid bounded by the surface defined by: X^2 Y^2 Z^2 --— + --— + --— = 1 LX^2 LY^2 LZ^2 |
| CIGESSolid_Face | Defines Face, Type <510> Form Number <1> in package IGESSolid Face entity is a bound (partial) which has finite area |
| CIGESSolid_GeneralModule | Definition of General Services for IGESSolid (specific part) This Services comprise : Shared & Implied Lists, Copy, Check |
| CIGESSolid_Loop | Defines Loop, Type <508> Form Number <1> in package IGESSolid A Loop entity specifies a bound of a face. It represents a connected collection of face boundaries, seams, and poles of a single face |
| CIGESSolid_ManifoldSolid | Defines ManifoldSolid, Type <186> Form Number <0> in package IGESSolid A manifold solid is a bounded, closed, and finite volume in three dimensional Euclidean space |
| CIGESSolid_PlaneSurface | Defines PlaneSurface, Type <190> Form Number <0,1> in package IGESSolid A plane surface entity is defined by a point on the surface and a normal to it |
| CIGESSolid_Protocol | Description of Protocol for IGESSolid |
| CIGESSolid_ReadWriteModule | Defines Solid File Access Module for IGESSolid (specific parts) Specific actions concern : Read and Write Own Parameters of an IGESEntity |
| CIGESSolid_RightAngularWedge | Defines RightAngularWedge, Type <152> Form Number <0> in package IGESSolid A right angular wedge is a triangular/trapezoidal prism |
| CIGESSolid_SelectedComponent | Defines SelectedComponent, Type <182> Form Number <0> in package IGESSolid The Selected Component entity provides a means of selecting one component of a disjoint CSG solid |
| CIGESSolid_Shell | Defines Shell, Type <514> Form Number <1> in package IGESSolid Shell entity is a connected entity of dimensionality 2 which divides R3 into two arcwise connected open subsets, one of which is finite. Inside of the shell is defined to be the finite region. From IGES-5.3, Form can be <1> for Closed or <2> for Open |
| CIGESSolid_SolidAssembly | Defines SolidAssembly, Type <184> Form <0> in package IGESSolid Solid assembly is a collection of items which possess a shared fixed geometric relationship |
| CIGESSolid_SolidInstance | Defines SolidInstance, Type <430> Form Number <0> in package IGESSolid This provides a mechanism for replicating a solid representation |
| CIGESSolid_SolidOfLinearExtrusion | Defines SolidOfLinearExtrusion, Type <164> Form Number <0> in package IGESSolid Solid of linear extrusion is defined by translatin an area determined by a planar curve |
| CIGESSolid_SolidOfRevolution | Defines SolidOfRevolution, Type <162> Form Number <0,1> in package IGESSolid This entity is defined by revolving the area determined by a planar curve about a specified axis through a given fraction of full rotation |
| CIGESSolid_SpecificModule | Defines Services attached to IGES Entities : Dump, for IGESSolid |
| CIGESSolid_Sphere | Defines Sphere, Type <158> Form Number <0> in package IGESSolid This defines a sphere with a center and radius |
| CIGESSolid_SphericalSurface | Defines SphericalSurface, Type <196> Form Number <0,1> in package IGESSolid Spherical surface is defined by a center and radius. In case of parametrised surface an axis and a reference direction is provided |
| CIGESSolid_ToolBlock | Tool to work on a Block. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolBooleanTree | Tool to work on a BooleanTree. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolConeFrustum | Tool to work on a ConeFrustum. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolConicalSurface | Tool to work on a ConicalSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolCylinder | Tool to work on a Cylinder. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolCylindricalSurface | Tool to work on a CylindricalSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolEdgeList | Tool to work on a EdgeList. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolEllipsoid | Tool to work on a Ellipsoid. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolFace | Tool to work on a Face. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolLoop | Tool to work on a Loop. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolManifoldSolid | Tool to work on a ManifoldSolid. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolPlaneSurface | Tool to work on a PlaneSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolRightAngularWedge | Tool to work on a RightAngularWedge. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolSelectedComponent | Tool to work on a SelectedComponent. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolShell | Tool to work on a Shell. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolSolidAssembly | Tool to work on a SolidAssembly. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolSolidInstance | Tool to work on a SolidInstance. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolSolidOfLinearExtrusion | Tool to work on a SolidOfLinearExtrusion. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolSolidOfRevolution | Tool to work on a SolidOfRevolution. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolSphere | Tool to work on a Sphere. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolSphericalSurface | Tool to work on a SphericalSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolToroidalSurface | Tool to work on a ToroidalSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolTorus | Tool to work on a Torus. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_ToolVertexList | Tool to work on a VertexList. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule) |
| CIGESSolid_TopoBuilder | This class manages the creation of an IGES Topologic entity (BREP : ManifoldSolid, Shell, Face) This includes definiting of Vertex and Edge Lists, building of Edges and Loops |
| CIGESSolid_ToroidalSurface | Defines ToroidalSurface, Type <198> Form Number <0,1> in package IGESSolid This entity is defined by the center point, the axis direction and the major and minor radii. In case of parametrised surface a reference direction is provided |
| CIGESSolid_Torus | Defines Torus, Type <160> Form Number <0> in package IGESSolid A Torus is a solid formed by revolving a circular disc about a specified coplanar axis |
| CIGESSolid_VertexList | Defines VertexList, Type <502> Form Number <1> in package IGESSolid A vertex is a point in R3. A vertex is the bound of an edge and can participate in the bounds of a face. It contains one or more vertices |
| CIGESToBRep | Provides tools in order to transfer IGES entities to CAS.CADE |
| CIGESToBRep_Actor | This class performs the transfer of an Entity from IGESToBRep |
| CIGESToBRep_AlgoContainer | |
| CIGESToBRep_BasicCurve | Provides methods to transfer basic geometric curves entities from IGES to CASCADE. These can be : |
| CIGESToBRep_BasicSurface | Provides methods to transfer basic geometric surface entities from IGES to CASCADE. These can be : |
| CIGESToBRep_BRepEntity | Provides methods to transfer BRep entities ( VertexList 502, EdgeList 504, Loop 508, Face 510, Shell 514, ManifoldSolid 186) from IGES to CASCADE |
| CIGESToBRep_CurveAndSurface | Provides methods to transfer CurveAndSurface from IGES to CASCADE |
| CIGESToBRep_IGESBoundary | This class is intended to translate IGES boundary entity (142-CurveOnSurface, 141-Boundary or 508-Loop) into the wire. Methods Transfer are virtual and are redefined in Advanced Data Exchange to optimize the translation and take into account advanced parameters |
| CIGESToBRep_Reader | A simple way to read geometric IGES data. Encapsulates reading file and calling transfer tools |
| CIGESToBRep_ToolContainer | |
| CIGESToBRep_TopoCurve | Provides methods to transfer topologic curves entities from IGES to CASCADE |
| CIGESToBRep_TopoSurface | Provides methods to transfer topologic surfaces entities from IGES to CASCADE |
| CImage_AlienPixMap | Image class that support file reading/writing operations using auxiliary image library. Supported image formats: |
| CImage_ColorBGR | POD structure for packed BGR color value (3 bytes) |
| CImage_ColorBGR32 | POD structure for packed BGR color value (4 bytes with extra byte for alignment) |
| CImage_ColorBGRA | POD structure for packed BGRA color value (4 bytes) |
| CImage_ColorBGRAF | POD structure for packed float BGRA color value (4 floats) |
| CImage_ColorBGRF | POD structure for packed BGR float color value (3 floats) |
| CImage_ColorRGB | POD structure for packed RGB color value (3 bytes) |
| CImage_ColorRGB32 | POD structure for packed RGB color value (4 bytes with extra byte for alignment) |
| CImage_ColorRGBA | POD structure for packed RGBA color value (4 bytes) |
| CImage_ColorRGBAF | POD structure for packed RGBA color value (4 floats) |
| CImage_ColorRGBF | POD structure for packed float RGB color value (3 floats) |
| CImage_Diff | This class compares two images pixel-by-pixel. It uses the following methods to ignore the difference between images: |
| CImage_PixMap | Class represents packed image plane |
| CImage_PixMapData | Structure to manage image buffer |
| Cinlist | |
| CIntAna2d_AnaIntersection | Implementation of the analytical intersection between: |
| CIntAna2d_Conic | Definition of a conic by its implicit quadaratic equation: A.X**2 + B.Y**2 + 2.C.X*Y + 2.D.X + 2.E.Y + F = 0 |
| CIntAna2d_IntPoint | Geometrical intersection between two 2d elements |
| CIntAna_Curve | Definition of a parametric Curve which is the result of the intersection between two quadrics |
| CIntAna_Int3Pln | Intersection between 3 planes. The algorithm searches for an intersection point. If two of the planes are parallel or identical, IsEmpty returns TRUE |
| CIntAna_IntConicQuad | This class provides the analytic intersection between a conic defined as an element of gp (Lin,Circ,Elips, Parab,Hypr) and a quadric as defined in the class Quadric from IntAna. The intersection between a conic and a plane is treated as a special case |
| CIntAna_IntLinTorus | Intersection between a line and a torus |
| C |