Open CASCADE Technology 6.6.0
Public Member Functions
TopOpeBRepTool_FuseEdges Class Reference

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 :
* vertices that have exactly two connex edges
* the edges connex to the vertex must have
exactly the same 2 connex faces .
* The edges connex to the vertex must have the
same geometric support.

#include <TopOpeBRepTool_FuseEdges.hxx>

Public Member Functions

 TopOpeBRepTool_FuseEdges (const TopoDS_Shape &theShape, const Standard_Boolean PerformNow=Standard_False)
 Initialise members and build construction of map
of ancestors.

void AvoidEdges (const TopTools_IndexedMapOfShape &theMapEdg)
 set edges to avoid being fused

void Edges (TopTools_DataMapOfIntegerListOfShape &theMapLstEdg)
 returns all the list of edges to be fused
each list of the map represent a set of connex edges
that can be fused.

void ResultEdges (TopTools_DataMapOfIntegerShape &theMapEdg)
 returns all the fused edges. each integer entry in
the map corresponds to the integer in the
DataMapOfIntegerListOfShape we get in method
Edges. That is to say, to the list of edges in
theMapLstEdg(i) corresponds the resulting edge theMapEdge(i)


void Faces (TopTools_DataMapOfShapeShape &theMapFac)
 returns the map of modified faces.

TopoDS_ShapeShape ()
 returns myShape modified with the list of internal
edges removed from it.

const Standard_Integer NbVertices ()
 returns the number of vertices candidate to be removed

void Perform ()
 Using map of list of connex edges, fuse each list to
one edge and then update myShape


Constructor & Destructor Documentation

TopOpeBRepTool_FuseEdges::TopOpeBRepTool_FuseEdges ( const TopoDS_Shape theShape,
const Standard_Boolean  PerformNow = Standard_False 
)

Member Function Documentation

void TopOpeBRepTool_FuseEdges::AvoidEdges ( const TopTools_IndexedMapOfShape theMapEdg)
void TopOpeBRepTool_FuseEdges::Edges ( TopTools_DataMapOfIntegerListOfShape theMapLstEdg)
void TopOpeBRepTool_FuseEdges::Faces ( TopTools_DataMapOfShapeShape theMapFac)
const Standard_Integer TopOpeBRepTool_FuseEdges::NbVertices ( )
void TopOpeBRepTool_FuseEdges::Perform ( )
void TopOpeBRepTool_FuseEdges::ResultEdges ( TopTools_DataMapOfIntegerShape theMapEdg)
TopoDS_Shape& TopOpeBRepTool_FuseEdges::Shape ( )

The documentation for this class was generated from the following file:
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