Open CASCADE Technology
7.0.0

This tool tries to unify faces and edges of the shape which lies on the same geometry. Faces/edges considering as 'samedomain' if a group of neighbouring faces/edges lying on coincident surfaces/curves. In this case these faces/edges can be unified into one face/edge. ShapeUpgrade_UnifySameDomain initialized by the shape and the next optional parameters: UnifyFaces  tries to unify all possible faces UnifyEdges  tries to unify all possible edges ConcatBSplines  if this flag set to true then all neighbouring edges which lays on the BSpline or Bezier curves with C1 continuity on their common vertices will be merged into one common edge The output result of tool is an unified shape All the modifications of initial shape are recorded during unifying. Method Generated() can be used to obtain the new (unified) shape from the old one. More...
#include <ShapeUpgrade_UnifySameDomain.hxx>
Public Member Functions  
ShapeUpgrade_UnifySameDomain ()  
empty constructor More...  
ShapeUpgrade_UnifySameDomain (const TopoDS_Shape &aShape, const Standard_Boolean UnifyEdges=Standard_True, const Standard_Boolean UnifyFaces=Standard_True, const Standard_Boolean ConcatBSplines=Standard_False)  
void  Initialize (const TopoDS_Shape &aShape, const Standard_Boolean UnifyEdges=Standard_True, const Standard_Boolean UnifyFaces=Standard_True, const Standard_Boolean ConcatBSplines=Standard_False) 
Initializes with a shape. More...  
void  Build () 
Builds the resulting shape. More...  
const TopoDS_Shape &  Shape () const 
Gives the resulting shape. More...  
TopoDS_Shape  Generated (const TopoDS_Shape &aShape) const 
Gets new common shape from the old one. More...  
void  UnifyFaces () 
this method makes if possible a common face from each group of faces lying on coincident surfaces More...  
void  UnifyEdges () 
this method makes if possible a common edge from each group of edges connecting common couple of faces More...  
void  UnifyFacesAndEdges () 
this method unifies same domain faces and edges More...  
Public Member Functions inherited from MMgt_TShared  
virtual void  Delete () const override 
Memory deallocator for transient classes. 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 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 nonconst 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 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...  
This tool tries to unify faces and edges of the shape which lies on the same geometry. Faces/edges considering as 'samedomain' if a group of neighbouring faces/edges lying on coincident surfaces/curves. In this case these faces/edges can be unified into one face/edge. ShapeUpgrade_UnifySameDomain initialized by the shape and the next optional parameters: UnifyFaces  tries to unify all possible faces UnifyEdges  tries to unify all possible edges ConcatBSplines  if this flag set to true then all neighbouring edges which lays on the BSpline or Bezier curves with C1 continuity on their common vertices will be merged into one common edge The output result of tool is an unified shape All the modifications of initial shape are recorded during unifying. Method Generated() can be used to obtain the new (unified) shape from the old one.
ShapeUpgrade_UnifySameDomain::ShapeUpgrade_UnifySameDomain  (  ) 
empty constructor
ShapeUpgrade_UnifySameDomain::ShapeUpgrade_UnifySameDomain  (  const TopoDS_Shape &  aShape, 
const Standard_Boolean  UnifyEdges = Standard_True , 

const Standard_Boolean  UnifyFaces = Standard_True , 

const Standard_Boolean  ConcatBSplines = Standard_False 

) 
void ShapeUpgrade_UnifySameDomain::Build  (  ) 
Builds the resulting shape.
TopoDS_Shape ShapeUpgrade_UnifySameDomain::Generated  (  const TopoDS_Shape &  aShape  )  const 
Gets new common shape from the old one.
void ShapeUpgrade_UnifySameDomain::Initialize  (  const TopoDS_Shape &  aShape, 
const Standard_Boolean  UnifyEdges = Standard_True , 

const Standard_Boolean  UnifyFaces = Standard_True , 

const Standard_Boolean  ConcatBSplines = Standard_False 

) 
Initializes with a shape.
const TopoDS_Shape& ShapeUpgrade_UnifySameDomain::Shape  (  )  const 
Gives the resulting shape.
void ShapeUpgrade_UnifySameDomain::UnifyEdges  (  ) 
this method makes if possible a common edge from each group of edges connecting common couple of faces
void ShapeUpgrade_UnifySameDomain::UnifyFaces  (  ) 
this method makes if possible a common face from each group of faces lying on coincident surfaces
void ShapeUpgrade_UnifySameDomain::UnifyFacesAndEdges  (  ) 
this method unifies same domain faces and edges