A framework to define a sensitive 3D curve. In some cases this class can raise Standard_ConstructionError and Standard_OutOfRange exceptions. For more details see Select3D_SensitivePoly. More...
#include <Select3D_SensitiveCurve.hxx>
Inheritance diagram for Select3D_SensitiveCurve:
Public Member Functions | |
| Select3D_SensitiveCurve (const Handle< SelectMgr_EntityOwner > &theOwnerId, const Handle< Geom_Curve > &theCurve, const Standard_Integer theNbPnts=17) | |
| Constructs a sensitive curve object defined by the owner theOwnerId, the curve theCurve, and the maximum number of points on the curve: theNbPnts. More... | |
| Select3D_SensitiveCurve (const Handle< SelectMgr_EntityOwner > &theOwnerId, const Handle< TColgp_HArray1OfPnt > &thePoints) | |
| Constructs a sensitive curve object defined by the owner theOwnerId and the set of points ThePoints. More... | |
| Select3D_SensitiveCurve (const Handle< SelectMgr_EntityOwner > &theOwnerId, const TColgp_Array1OfPnt &thePoints) | |
| Creation of Sensitive Curve from Points. Warning : This Method should disappear in the next version... More... | |
| virtual Handle< Select3D_SensitiveEntity > | GetConnected () override |
| Returns the copy of this. More... | |
 Public Member Functions inherited from Select3D_SensitivePoly | |
| Select3D_SensitivePoly (const Handle< SelectMgr_EntityOwner > &theOwnerId, const TColgp_Array1OfPnt &thePoints, const Standard_Boolean theIsBVHEnabled) | |
| Constructs a sensitive face object defined by the owner OwnerId, the array of points ThePoints, and the sensitivity type Sensitivity. The array of points is the outer polygon of the geometric face. More... | |
| Select3D_SensitivePoly (const Handle< SelectMgr_EntityOwner > &theOwnerId, const Handle< TColgp_HArray1OfPnt > &thePoints, const Standard_Boolean theIsBVHEnabled) | |
| Constructs a sensitive face object defined by the owner OwnerId, the array of points ThePoints, and the sensitivity type Sensitivity. The array of points is the outer polygon of the geometric face. More... | |
| Select3D_SensitivePoly (const Handle< SelectMgr_EntityOwner > &theOwnerId, const Standard_Boolean theIsBVHEnabled, const Standard_Integer theNbPnts=6) | |
| Constructs the sensitive circle object defined by the owner OwnerId, the circle Circle, the Boolean FilledCircle and the number of points NbOfPoints. More... | |
| virtual Standard_Integer | NbSubElements () const override |
| Returns the amount of segments in poly. More... | |
| void | Points3D (Handle< TColgp_HArray1OfPnt > &theHArrayOfPnt) |
| Returns the 3D points of the array used at construction time. More... | |
| void | ArrayBounds (Standard_Integer &theLow, Standard_Integer &theUp) const |
| Return array bounds. More... | |
| gp_Pnt | GetPoint3d (const Standard_Integer thePntIdx) const |
| Return point. More... | |
| virtual Select3D_BndBox3d | BoundingBox () override |
| Returns bounding box of a polygon. If location transformation is set, it will be applied. More... | |
| virtual gp_Pnt | CenterOfGeometry () const override |
| Returns center of the point set. If location transformation is set, it will be applied. More... | |
| virtual Standard_Integer | Size () const override |
| Returns the amount of segments of the poly. More... | |
| virtual Select3D_BndBox3d | Box (const Standard_Integer theIdx) const override |
| Returns bounding box of segment with index theIdx. More... | |
| virtual Standard_Real | Center (const Standard_Integer theIdx, const Standard_Integer theAxis) const override |
| Returns geometry center of sensitive entity index theIdx in the vector along the given axis theAxis. More... | |
| virtual void | Swap (const Standard_Integer theIdx1, const Standard_Integer theIdx2) override |
| Swaps items with indexes theIdx1 and theIdx2 in the vector. More... | |
| virtual void | DumpJson (Standard_OStream &theOStream, Standard_Integer theDepth=-1) const override |
| Dumps the content of me into the stream. More... | |
| Public Member Functions inherited from Select3D_SensitiveSet | |
| Select3D_SensitiveSet (const Handle< SelectMgr_EntityOwner > &theOwnerId) | |
| Creates new empty sensitive set and its content. More... | |
| virtual Standard_Boolean | Matches (SelectBasics_SelectingVolumeManager &theMgr, SelectBasics_PickResult &thePickResult) override |
| Checks whether one or more entities of the set overlap current selecting volume. Implements the traverse of BVH tree built for the set. More... | |
| virtual void | BVH () override |
| Builds BVH tree for sensitive set. Must be called manually to build BVH tree for any sensitive set in case if its content was initialized not in a constructor, but element by element. More... | |
| virtual Standard_Boolean | ToBuildBVH () const override |
| Returns TRUE if BVH tree is in invalidated state. More... | |
| void | SetBuilder (const Handle< Select3D_BVHBuilder3d > &theBuilder) |
| Sets the method (builder) used to construct BVH. More... | |
| void | MarkDirty () |
| Marks BVH tree of the set as outdated. It will be rebuild at the next call of BVH() More... | |
| virtual void | Clear () override |
| Destroys cross-reference to avoid memory leak. More... | |
| Standard_Integer | GetLeafNodeSize () const |
| Returns a number of nodes in 1 BVH leaf. More... | |
| Public Member Functions inherited from Select3D_SensitiveEntity | |
| const Handle< SelectMgr_EntityOwner > & | OwnerId () const |
| Returns pointer to owner of the entity. More... | |
| virtual void | Set (const Handle< SelectMgr_EntityOwner > &theOwnerId) |
| Sets owner of the entity. More... | |
| Standard_Integer | SensitivityFactor () const |
| allows a better sensitivity for a specific entity in selection algorithms useful for small sized entities. More... | |
| void | SetSensitivityFactor (const Standard_Integer theNewSens) |
| Allows to manage sensitivity of a particular sensitive entity. More... | |
| virtual Standard_Boolean | HasInitLocation () const |
| Returns true if the shape corresponding to the entity has init location. More... | |
| virtual gp_GTrsf | InvInitLocation () const |
| Returns inversed location transformation matrix if the shape corresponding to this entity has init location set. Otherwise, returns identity matrix. More... | |
| Public Member Functions inherited from Standard_Transient | |
| Standard_Transient () | |
| Empty constructor. More... | |
| Standard_Transient (const Standard_Transient &) | |
| Copy constructor – does nothing. More... | |
| Standard_Transient & | operator= (const Standard_Transient &) |
| Assignment operator, needed to avoid copying reference counter. More... | |
| virtual | ~Standard_Transient () |
| Destructor must be virtual. More... | |
| virtual void | Delete () const |
| Memory deallocator for transient classes. More... | |
| virtual const opencascade::handle< Standard_Type > & | DynamicType () const |
| Returns a type descriptor about this object. More... | |
| Standard_Boolean | IsInstance (const opencascade::handle< Standard_Type > &theType) const |
| Returns a true value if this is an instance of Type. More... | |
| Standard_Boolean | IsInstance (const Standard_CString theTypeName) const |
| Returns a true value if this is an instance of TypeName. More... | |
| Standard_Boolean | IsKind (const opencascade::handle< Standard_Type > &theType) const |
| Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More... | |
| Standard_Boolean | IsKind (const Standard_CString theTypeName) const |
| Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More... | |
| Standard_Transient * | This () const |
| Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero. More... | |
| Standard_Integer | GetRefCount () const |
| Get the reference counter of this object. More... | |
| void | IncrementRefCounter () const |
| Increments the reference counter of this object. More... | |
| Standard_Integer | DecrementRefCounter () const |
| Decrements the reference counter of this object; returns the decremented value. More... | |
Additional Inherited Members | |
| Public Types inherited from Standard_Transient | |
| typedef void | base_type |
| Returns a type descriptor about this object. More... | |
| Static Public Member Functions inherited from Select3D_SensitiveSet | |
| static const Handle< Select3D_BVHBuilder3d > & | DefaultBVHBuilder () |
| Return global instance to default BVH builder. More... | |
| static void | SetDefaultBVHBuilder (const Handle< Select3D_BVHBuilder3d > &theBuilder) |
| Assign new BVH builder to be used by default for new sensitive sets (assigning is NOT thread-safe!). More... | |
| Static Public Member Functions inherited from Standard_Transient | |
| static const char * | get_type_name () |
| Returns a type descriptor about this object. More... | |
| static const opencascade::handle< Standard_Type > & | get_type_descriptor () |
| Returns type descriptor of Standard_Transient class. More... | |
| Protected Member Functions inherited from Select3D_SensitivePoly | |
| virtual Standard_Boolean | overlapsElement (SelectBasics_PickResult &thePickResult, SelectBasics_SelectingVolumeManager &theMgr, Standard_Integer theElemIdx, Standard_Boolean theIsFullInside) override |
| Checks whether the segment with index theIdx overlaps the current selecting volume. More... | |
| virtual Standard_Boolean | elementIsInside (SelectBasics_SelectingVolumeManager &theMgr, Standard_Integer theElemIdx, Standard_Boolean theIsFullInside) override |
| Checks whether the entity with index theIdx is inside the current selecting volume. More... | |
| virtual Standard_Real | distanceToCOG (SelectBasics_SelectingVolumeManager &theMgr) override |
| Calculates distance from the 3d projection of used-picked screen point to center of the geometry. More... | |
| Protected Member Functions inherited from Select3D_SensitiveSet | |
| Standard_Boolean | matches (SelectBasics_SelectingVolumeManager &theMgr, SelectBasics_PickResult &thePickResult, Standard_Boolean theToCheckAllInside) |
| Checks whether one or more entities of the set overlap current selecting volume. Implements the traverse of BVH tree built for the set. More... | |
| Standard_Boolean | processElements (SelectBasics_SelectingVolumeManager &theMgr, Standard_Integer theFirstElem, Standard_Integer theLastElem, Standard_Boolean theIsFullInside, Standard_Boolean theToCheckAllInside, SelectBasics_PickResult &thePickResult, Standard_Integer &theMatchesNb) |
| Process elements overlapped by the selection volume. More... | |
| Protected Member Functions inherited from Select3D_SensitiveEntity | |
| Select3D_SensitiveEntity (const Handle< SelectMgr_EntityOwner > &theOwnerId) | |
| Protected Attributes inherited from Select3D_SensitivePoly | |
| Select3D_PointData | myPolyg |
| Points of the poly. More... | |
| gp_Pnt | myCOG |
| Center of the poly. More... | |
| Handle< TColStd_HArray1OfInteger > | mySegmentIndexes |
| Segment indexes for BVH tree build. More... | |
| Select3D_BndBox3d | myBndBox |
| Bounding box of the poly. More... | |
| Standard_Boolean | myIsComputed |
| Is true if all the points and data structures of polygon are initialized. More... | |
| Protected Attributes inherited from Select3D_SensitiveSet | |
| BvhPrimitiveSet | myContent |
| A link between sensitive entity and BVH_PrimitiveSet. More... | |
| Standard_Integer | myDetectedIdx |
| Index of detected primitive in BVH sorted primitive array. More... | |
| Protected Attributes inherited from Select3D_SensitiveEntity | |
| Handle< SelectMgr_EntityOwner > | myOwnerId |
| Standard_Integer | mySFactor |
Detailed Description
A framework to define a sensitive 3D curve. In some cases this class can raise Standard_ConstructionError and Standard_OutOfRange exceptions. For more details see Select3D_SensitivePoly.
Constructor & Destructor Documentation
◆ Select3D_SensitiveCurve() [1/3]
|
inline |
Constructs a sensitive curve object defined by the owner theOwnerId, the curve theCurve, and the maximum number of points on the curve: theNbPnts.
◆ Select3D_SensitiveCurve() [2/3]
| Select3D_SensitiveCurve::Select3D_SensitiveCurve | ( | const Handle< SelectMgr_EntityOwner > & | theOwnerId, |
| const Handle< TColgp_HArray1OfPnt > & | thePoints | ||
| ) |
Constructs a sensitive curve object defined by the owner theOwnerId and the set of points ThePoints.
◆ Select3D_SensitiveCurve() [3/3]
| Select3D_SensitiveCurve::Select3D_SensitiveCurve | ( | const Handle< SelectMgr_EntityOwner > & | theOwnerId, |
| const TColgp_Array1OfPnt & | thePoints | ||
| ) |
Creation of Sensitive Curve from Points. Warning : This Method should disappear in the next version...
Member Function Documentation
◆ GetConnected()
|
overridevirtual |
Returns the copy of this.
Reimplemented from Select3D_SensitiveEntity.
The documentation for this class was generated from the following file:
