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// File: StdSelect_FaceFilter.cxx
// Created: Fri Mar 8 17:16:47 1996
// Author: Robert COUBLANC
// <rob@fidox>
#define BUC60576 //GG_5/10/99 Adds Cone to enum TypeOfFace
#include <StdSelect_FaceFilter.ixx>
#include <BRepAdaptor_Surface.hxx>
#include <TopoDS_Face.hxx>
#include <TopoDS_Shape.hxx>
#include <TopoDS.hxx>
#include <TopAbs.hxx>
#include <StdSelect_BRepOwner.hxx>
/*#include <.hxx>
#include <.hxx>
#include <.hxx>
#include <.hxx>
#include <.hxx>
#include <.hxx>
*/
StdSelect_FaceFilter::
StdSelect_FaceFilter(const StdSelect_TypeOfFace aTypeOfFace):
mytype(aTypeOfFace){}
void StdSelect_FaceFilter::
SetType(const StdSelect_TypeOfFace aTypeOfFace)
{mytype = aTypeOfFace;}
//==================================================
// Function:
// Purpose :
//==================================================
StdSelect_TypeOfFace StdSelect_FaceFilter::Type() const
{
return mytype;
}
Standard_Boolean StdSelect_FaceFilter::
IsOk(const Handle(SelectMgr_EntityOwner)& EO) const
{
if (Handle(StdSelect_BRepOwner)::DownCast(EO).IsNull()) return Standard_False;
const TopoDS_Shape& anobj= ((Handle(StdSelect_BRepOwner)&)EO)->Shape();
if(anobj.ShapeType()!= TopAbs_FACE)return Standard_False;
switch(mytype) {
case StdSelect_AnyFace:
return Standard_True;
case StdSelect_Plane:
{
BRepAdaptor_Surface surf(TopoDS::Face(anobj));
return (surf.GetType() == GeomAbs_Plane);
}
case StdSelect_Cylinder:
{
BRepAdaptor_Surface surf(TopoDS::Face(anobj));
return (surf.GetType() == GeomAbs_Cylinder);
}
case StdSelect_Sphere:
{
BRepAdaptor_Surface surf(TopoDS::Face(anobj));
#ifdef BUC60576
return (surf.GetType() == GeomAbs_Sphere);
#else
return (surf.GetType() == GeomAbs_Cone);
#endif
}
case StdSelect_Torus:
{
BRepAdaptor_Surface surf(TopoDS::Face(anobj));
#ifdef BUC60576
return ( surf.GetType() == GeomAbs_Torus);
#else
return ( surf.GetType() == GeomAbs_Plane || surf.GetType() == GeomAbs_Cone);
#endif
}
case StdSelect_Revol:
{
BRepAdaptor_Surface surf(TopoDS::Face(anobj));
return ( surf.GetType() == GeomAbs_Cylinder ||
surf.GetType() == GeomAbs_Cone ||
surf.GetType() == GeomAbs_Torus
#ifdef BUC60576
||
surf.GetType() == GeomAbs_Sphere ||
surf.GetType() == GeomAbs_SurfaceOfRevolution
#endif
);
}
#ifdef BUC60576
case StdSelect_Cone: // waiting for the free cdl, it is used for Cone
{
BRepAdaptor_Surface surf(TopoDS::Face(anobj));
return (surf.GetType() == GeomAbs_Cone);
}
#endif
}
return Standard_False;
}
Standard_Boolean StdSelect_FaceFilter::ActsOn(const TopAbs_ShapeEnum aStandardMode) const
{return aStandardMode==TopAbs_FACE;}
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