-// Copyright (C) 2007-2011 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
+// File : GEOMAlgo_Tools3D.hxx
+// Created :
+// Author : Peter KURNEV
#ifndef _GEOMAlgo_Tools3D_HeaderFile
#define _GEOMAlgo_Tools3D_HeaderFile
-#ifndef _Standard_Boolean_HeaderFile
+#include <Standard.hxx>
+#include <Standard_Macro.hxx>
#include <Standard_Boolean.hxx>
-#endif
-#ifndef _Standard_Integer_HeaderFile
+#include <Handle_IntTools_Context.hxx>
#include <Standard_Integer.hxx>
-#endif
-#ifndef _TopAbs_ShapeEnum_HeaderFile
#include <TopAbs_ShapeEnum.hxx>
-#endif
-#ifndef _TopAbs_State_HeaderFile
#include <TopAbs_State.hxx>
-#endif
-#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
-#endif
-class TopoDS_Shape;
-class IntTools_Context;
-class TopoDS_Face;
-class TopoDS_Edge;
-class TopTools_ListOfShape;
-class TopTools_IndexedMapOfShape;
-class TopoDS_Solid;
-class gp_Pnt;
-class TopoDS_Vertex;
-class TopTools_IndexedDataMapOfShapeListOfShape;
-class NMTTools_ListOfCoupleOfShape;
-
-
-#ifndef _Standard_HeaderFile
-#include <Standard.hxx>
-#endif
-#ifndef _Standard_Macro_HeaderFile
-#include <Standard_Macro.hxx>
-#endif
+#include <NMTTools_ListOfCoupleOfShape.hxx>
+#include <TopoDS_Shape.hxx>
+#include <IntTools_Context.hxx>
+#include <TopoDS_Face.hxx>
+#include <TopoDS_Edge.hxx>
+#include <TopTools_ListOfShape.hxx>
+#include <TopTools_IndexedMapOfShape.hxx>
+#include <TopoDS_Solid.hxx>
+#include <gp_Pnt.hxx>
+#include <TopoDS_Vertex.hxx>
+#include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
+#include <gp_Pnt2d.hxx>
+
//! Auxiliary tools for Algorithms <br>
+//=======================================================================
+//class : GEOMAlgo_Tools3D
+//purpose :
+//=======================================================================
class GEOMAlgo_Tools3D {
-
-public:
-
- void* operator new(size_t,void* anAddress)
- {
- return anAddress;
- }
- void* operator new(size_t size)
- {
- return Standard::Allocate(size);
- }
- void operator delete(void *anAddress)
- {
- if (anAddress) Standard::Free((Standard_Address&)anAddress);
- }
- // Methods PUBLIC
- //
-
-//! Returns True if the shape theSplit has opposite <br>
-//! direction than theShape <br>
-//! theContext - cashed geometrical tools <br>
-Standard_EXPORT static Standard_Boolean IsSplitToReverse(const TopoDS_Shape& theSplit,const TopoDS_Shape& theShape,IntTools_Context& theContext) ;
-
-//! Returns True if normal direction of the face <br>
-//! theShape is not the same as for the face <br>
-//! theSplit <br>
-//! theContext - cashed geometrical tools <br>
-Standard_EXPORT static Standard_Boolean IsSplitToReverse(const TopoDS_Face& theSplit,const TopoDS_Face& theShape,IntTools_Context& theContext) ;
-
-//! Returns True if tangent direction of the edge <br>
-//! theEdge is not the same as for the edge <br>
-//! theSplit <br>
-//! theContext - cashed geometrical tools <br>
-Standard_EXPORT static Standard_Boolean IsSplitToReverse(const TopoDS_Edge& theEdge,const TopoDS_Edge& theSplit,IntTools_Context& theContext) ;
-
-//! For the couple of faces theF1, theF2 <br>
-//! computes sense value <br>
-//! Returns 0 if the faces are not sensible <br>
-//! Returns 1 if the faces have same sense <br>
-//! Returns 2 if the faces have opposite sense <br>
-Standard_EXPORT static Standard_Integer Sense(const TopoDS_Face& theF1,const TopoDS_Face& theF2) ;
-
-//! Makes new face theF2 from surface and wires <br>
-//! of the face theF1 <br>
-Standard_EXPORT static void CopyFace(const TopoDS_Face& theF1,TopoDS_Face& theF2) ;
-
-//! Makes empty shape theShape of the type theType <br>
-Standard_EXPORT static void MakeContainer(const TopAbs_ShapeEnum theType,TopoDS_Shape& theShape) ;
-
-//! For the list of faces theLS build block <br>
-//! theLSCB in terms of connexity by edges <br>
-//! theMapAvoid - set of edges to avoid for <br>
-//! the treatment <br>
-Standard_EXPORT static void MakeConnexityBlock(const TopTools_ListOfShape& theLS,const TopTools_IndexedMapOfShape& theMapAvoid,TopTools_ListOfShape& theLSCB) ;
-
-//! Computes the 3-D state of the shape theShape <br>
-//! toward solid theSolid. <br>
-//! theTol - value of precision of computation <br>
-//! theContext- cahed geometrical tools <br>
-//! Returns 3-D state. <br>
-Standard_EXPORT static TopAbs_State ComputeStateByOnePoint(const TopoDS_Shape& theShape,const TopoDS_Solid& theSolid,const Standard_Real theTol,IntTools_Context& theContext) ;
-
-//! Computes the 3-D state of the point thePoint <br>
-//! toward solid theSolid. <br>
-//! theTol - value of precision of computation <br>
-//! theContext- cahed geometrical tools <br>
-//! Returns 3-D state. <br>
-Standard_EXPORT static TopAbs_State ComputeState(const gp_Pnt& thePoint,const TopoDS_Solid& theSolid,const Standard_Real theTol,IntTools_Context& theContext) ;
-
-//! Computes the 3-D state of the vertex theVertex <br>
-//! toward solid theSolid. <br>
-//! theTol - value of precision of computation <br>
-//! theContext- cahed geometrical tools <br>
-//! Returns 3-D state. <br>
-Standard_EXPORT static TopAbs_State ComputeState(const TopoDS_Vertex& theVertex,const TopoDS_Solid& theSolid,const Standard_Real theTol,IntTools_Context& theContext) ;
-
-//! Computes the 3-D state of the edge theEdge <br>
-//! toward solid theSolid. <br>
-//! theTol - value of precision of computation <br>
-//! theContext- cahed geometrical tools <br>
-//! Returns 3-D state. <br>
-Standard_EXPORT static TopAbs_State ComputeState(const TopoDS_Edge& theEdge,const TopoDS_Solid& theSolid,const Standard_Real theTol,IntTools_Context& theContext) ;
-
-//! Computes the 3-D state of the face theFace <br>
-//! toward solid theSolid. <br>
-//! theTol - value of precision of computation <br>
-//! theBounds - set of edges of theFace to avoid <br>
-//! theContext- cahed geometrical tools <br>
-//! Returns 3-D state. <br>
-Standard_EXPORT static TopAbs_State ComputeState(const TopoDS_Face& theFace,const TopoDS_Solid& theSolid,const Standard_Real theTol,const TopTools_IndexedMapOfShape& theBounds,IntTools_Context& theContext) ;
-
-//! Returns True if the face theFace is inside of the <br>
-//! couple of faces theFace1, theFace2. <br>
-//! The faces theFace, theFace1, theFace2 must <br>
-//! share the edge theEdge <br>
-Standard_EXPORT static Standard_Boolean IsInternalFace(const TopoDS_Face& theFace,const TopoDS_Edge& theEdge,const TopoDS_Face& theFace1,const TopoDS_Face& theFace2,IntTools_Context& theContext) ;
-
-//! Returns True if the face theFace is inside of the <br>
-//! appropriate couple of faces (from the set theLF) . <br>
-//! The faces of the set theLF and theFace must <br>
-//! share the edge theEdge <br>
-Standard_EXPORT static Standard_Boolean IsInternalFace(const TopoDS_Face& theFace,const TopoDS_Edge& theEdge,const TopTools_ListOfShape& theLF,IntTools_Context& theContext) ;
-
-//! Returns True if the face theFace is inside the <br>
-//! solid theSolid. <br>
-//! theMEF - Map Edge/Faces for theSolid <br>
-//! theTol - value of precision of computation <br>
-//! theContext- cahed geometrical tools <br>
-Standard_EXPORT static Standard_Boolean IsInternalFace(const TopoDS_Face& theFace,const TopoDS_Solid& theSolid,const TopTools_IndexedDataMapOfShapeListOfShape& theMEF,const Standard_Real theTol,IntTools_Context& theContext) ;
-
-//! For the face theFace and its edge theEdge <br>
-//! finds the face suitable to produce shell. <br>
-//! theLCEF - set of faces to search. All faces <br>
-//! from theLCEF must share edge theEdge <br>
-Standard_EXPORT static void GetFaceOff(const TopoDS_Edge& theEdge,const TopoDS_Face& theFace,const NMTTools_ListOfCoupleOfShape& theLCEF,TopoDS_Face& theFaceOff) ;
-
-//! For the face theFace gets the edge theEdgeOnF <br>
-//! that is the same as theEdge <br>
-//! Returns True if such edge exists <br>
-//! Returns False if there is no such edge <br>
-Standard_EXPORT static Standard_Boolean GetEdgeOnFace(const TopoDS_Edge& theEdge,const TopoDS_Face& theFace,TopoDS_Edge& theEdgeOnF) ;
-
-//! Returns True if the face theFace contains <br>
-//! the edge theEdge but with opposite orientation. <br>
-//! If the method returns True theEdgeOff is the <br>
-//! edge founded <br>
-Standard_EXPORT static Standard_Boolean GetEdgeOff(const TopoDS_Edge& theEdge,const TopoDS_Face& theFace,TopoDS_Edge& theEdgeOff) ;
-
-
-
-
-
-protected:
-
- // Methods PROTECTED
- //
-
-
- // Fields PROTECTED
- //
-
-
-private:
-
- // Methods PRIVATE
- //
-
-
- // Fields PRIVATE
- //
-
-
+ public:
+ //! Returns True if the shape theSplit has opposite <br>
+ //! direction than theShape <br>
+ //! theContext - cashed geometrical tools <br>
+ Standard_EXPORT
+ static Standard_Boolean IsSplitToReverse(const TopoDS_Shape& theSplit,
+ const TopoDS_Shape& theShape,
+ const Handle(IntTools_Context)& theContext) ;
+
+ //! Returns True if normal direction of the face <br>
+ //! theShape is not the same as for the face <br>
+ //! theSplit <br>
+ //! theContext - cashed geometrical tools <br>
+ Standard_EXPORT
+ static Standard_Boolean IsSplitToReverse(const TopoDS_Face& theSplit,
+ const TopoDS_Face& theShape,
+ const Handle(IntTools_Context)& theContext) ;
+
+ //! Returns True if tangent direction of the edge <br>
+ //! theEdge is not the same as for the edge <br>
+ //! theSplit <br>
+ //! theContext - cashed geometrical tools <br>
+ Standard_EXPORT
+ static Standard_Boolean IsSplitToReverse(const TopoDS_Edge& theEdge,
+ const TopoDS_Edge& theSplit,
+ const Handle(IntTools_Context)& theContext) ;
+
+ //! For the couple of faces theF1, theF2 <br>
+ //! computes sense value <br>
+ //! Returns 0 if the faces are not sensible <br>
+ //! Returns 1 if the faces have same sense <br>
+ //! Returns 2 if the faces have opposite sense <br>
+ Standard_EXPORT
+ static Standard_Integer Sense(const TopoDS_Face& theF1,
+ const TopoDS_Face& theF2) ;
+
+ //! Makes new face theF2 from surface and wires <br>
+ //! of the face theF1 <br>
+ Standard_EXPORT
+ static void CopyFace(const TopoDS_Face& theF1,
+ TopoDS_Face& theF2) ;
+
+ //! Makes empty shape theShape of the type theType <br>
+ Standard_EXPORT
+ static void MakeContainer(const TopAbs_ShapeEnum theType,
+ TopoDS_Shape& theShape) ;
+
+ //! For the list of faces theLS build block <br>
+ //! theLSCB in terms of connexity by edges <br>
+ //! theMapAvoid - set of edges to avoid for <br>
+ //! the treatment <br>
+ Standard_EXPORT
+ static void MakeConnexityBlock(const TopTools_ListOfShape& theLS,
+ const TopTools_IndexedMapOfShape& theMapAvoid,
+ TopTools_ListOfShape& theLSCB) ;
+
+ //! Computes the 3-D state of the shape theShape <br>
+ //! toward solid theSolid. <br>
+ //! theTol - value of precision of computation <br>
+ //! theContext- cahed geometrical tools <br>
+ //! Returns 3-D state. <br>
+ Standard_EXPORT
+ static TopAbs_State ComputeStateByOnePoint(const TopoDS_Shape& theShape,
+ const TopoDS_Solid& theSolid,
+ const Standard_Real theTol,
+ const Handle(IntTools_Context)& theContext) ;
+
+ //! Computes the 3-D state of the point thePoint <br>
+ //! toward solid theSolid. <br>
+ //! theTol - value of precision of computation <br>
+ //! theContext- cahed geometrical tools <br>
+ //! Returns 3-D state. <br>
+ Standard_EXPORT
+ static TopAbs_State ComputeState(const gp_Pnt& thePoint,
+ const TopoDS_Solid& theSolid,
+ const Standard_Real theTol,
+ const Handle(IntTools_Context)& theContext) ;
+
+ //! Computes the 3-D state of the vertex theVertex <br>
+ //! toward solid theSolid. <br>
+ //! theTol - value of precision of computation <br>
+ //! theContext- cahed geometrical tools <br>
+ //! Returns 3-D state. <br>
+ Standard_EXPORT
+ static TopAbs_State ComputeState(const TopoDS_Vertex& theVertex,
+ const TopoDS_Solid& theSolid,
+ const Standard_Real theTol,
+ const Handle(IntTools_Context)& theContext) ;
+
+ //! Computes the 3-D state of the edge theEdge <br>
+ //! toward solid theSolid. <br>
+ //! theTol - value of precision of computation <br>
+ //! theContext- cahed geometrical tools <br>
+ //! Returns 3-D state. <br>
+ Standard_EXPORT
+ static TopAbs_State ComputeState(const TopoDS_Edge& theEdge,
+ const TopoDS_Solid& theSolid,
+ const Standard_Real theTol,
+ const Handle(IntTools_Context)& theContext) ;
+
+ //! Computes the 3-D state of the face theFace <br>
+ //! toward solid theSolid. <br>
+ //! theTol - value of precision of computation <br>
+ //! theBounds - set of edges of theFace to avoid <br>
+ //! theContext- cahed geometrical tools <br>
+ //! Returns 3-D state. <br>
+ Standard_EXPORT
+ static TopAbs_State ComputeState(const TopoDS_Face& theFace,
+ const TopoDS_Solid& theSolid,
+ const Standard_Real theTol,
+ const TopTools_IndexedMapOfShape& theBounds,
+ const Handle(IntTools_Context)& theContext) ;
+
+ //! Returns True if the face theFace is inside of the <br>
+ //! couple of faces theFace1, theFace2. <br>
+ //! The faces theFace, theFace1, theFace2 must <br>
+ //! share the edge theEdge <br>
+ Standard_EXPORT
+ static Standard_Boolean IsInternalFace(const TopoDS_Face& theFace,
+ const TopoDS_Edge& theEdge,
+ const TopoDS_Face& theFace1,
+ const TopoDS_Face& theFace2,
+ const Handle(IntTools_Context)& theContext) ;
+
+ //! Returns True if the face theFace is inside of the <br>
+ //! appropriate couple of faces (from the set theLF) . <br>
+ //! The faces of the set theLF and theFace must <br>
+ //! share the edge theEdge <br>
+ Standard_EXPORT
+ static Standard_Boolean IsInternalFace(const TopoDS_Face& theFace,
+ const TopoDS_Edge& theEdge,
+ const TopTools_ListOfShape& theLF,
+ const Handle(IntTools_Context)& theContext) ;
+
+ //! Returns True if the face theFace is inside the <br>
+ //! solid theSolid. <br>
+ //! theMEF - Map Edge/Faces for theSolid <br>
+ //! theTol - value of precision of computation <br>
+ //! theContext- cahed geometrical tools <br>
+ Standard_EXPORT
+ static Standard_Boolean IsInternalFace(const TopoDS_Face& theFace,
+ const TopoDS_Solid& theSolid,
+ const TopTools_IndexedDataMapOfShapeListOfShape& theMEF,
+ const Standard_Real theTol,
+ const Handle(IntTools_Context)& theContext) ;
+
+ //! For the face theFace and its edge theEdge <br>
+ //! finds the face suitable to produce shell. <br>
+ //! theLCEF - set of faces to search. All faces <br>
+ //! from theLCEF must share edge theEdge <br>
+ Standard_EXPORT
+ static void GetFaceOff(const TopoDS_Edge& theEdge,
+ const TopoDS_Face& theFace,
+ const NMTTools_ListOfCoupleOfShape& theLCEF,
+ TopoDS_Face& theFaceOff) ;
+
+ //! For the face theFace gets the edge theEdgeOnF <br>
+ //! that is the same as theEdge <br>
+ //! Returns True if such edge exists <br>
+ //! Returns False if there is no such edge <br>
+ Standard_EXPORT
+ static Standard_Boolean GetEdgeOnFace(const TopoDS_Edge& theEdge,
+ const TopoDS_Face& theFace,
+ TopoDS_Edge& theEdgeOnF) ;
+
+ //! Returns True if the face theFace contains <br>
+ //! the edge theEdge but with opposite orientation. <br>
+ //! If the method returns True theEdgeOff is the <br>
+ //! edge founded <br>
+ Standard_EXPORT
+ static Standard_Boolean GetEdgeOff(const TopoDS_Edge& theEdge,
+ const TopoDS_Face& theFace,
+ TopoDS_Edge& theEdgeOff) ;
+
+ //! Computes a point <theP> inside the face <theF>. <br>
+ //! <theP2D> - 2D representation of <theP> <br>
+ //! on the surface of <theF> <br>
+ //! Returns 0 in case of success. <br>
+ Standard_EXPORT
+ static Standard_Integer PntInFace(const TopoDS_Face& theF,
+ gp_Pnt& theP,
+ gp_Pnt2d& theP2D) ;
};
-
-
-
-
-
-// other Inline functions and methods (like "C++: function call" methods)
-//
-
-
#endif
