1 // Created on: 1998-06-03 2 // Created by: data exchange team 3 // Copyright (c) 1998-1999 Matra Datavision 4 // Copyright (c) 1999-2014 OPEN CASCADE SAS 5 // 6 // This file is part of Open CASCADE Technology software library. 7 // 8 // This library is free software; you can redistribute it and/or modify it under 9 // the terms of the GNU Lesser General Public License version 2.1 as published 10 // by the Free Software Foundation, with special exception defined in the file 11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT 12 // distribution for complete text of the license and disclaimer of any warranty. 13 // 14 // Alternatively, this file may be used under the terms of Open CASCADE 15 // commercial license or contractual agreement. 16 17 #ifndef _ShapeCustom_DirectModification_HeaderFile 18 #define _ShapeCustom_DirectModification_HeaderFile 19 20 #include <Standard.hxx> 21 #include <Standard_Type.hxx> 22 23 #include <ShapeCustom_Modification.hxx> 24 #include <Standard_Boolean.hxx> 25 #include <Standard_Real.hxx> 26 #include <GeomAbs_Shape.hxx> 27 class TopoDS_Face; 28 class Geom_Surface; 29 class TopLoc_Location; 30 class TopoDS_Edge; 31 class Geom_Curve; 32 class TopoDS_Vertex; 33 class gp_Pnt; 34 class Geom2d_Curve; 35 36 37 class ShapeCustom_DirectModification; 38 DEFINE_STANDARD_HANDLE(ShapeCustom_DirectModification, ShapeCustom_Modification) 39 40 //! implements a modification for the BRepTools 41 //! Modifier algorithm. Will redress indirect 42 //! surfaces. 43 class ShapeCustom_DirectModification : public ShapeCustom_Modification 44 { 45 46 public: 47 48 49 Standard_EXPORT ShapeCustom_DirectModification(); 50 51 //! Returns Standard_True if the face <F> has been 52 //! modified. In this case, <S> is the new geometric 53 //! support of the face, <L> the new location, <Tol> 54 //! the new tolerance. Otherwise, returns 55 //! Standard_False, and <S>, <L>, <Tol> are not 56 //! significant. 57 Standard_EXPORT Standard_Boolean NewSurface (const TopoDS_Face& F, Handle(Geom_Surface)& S, TopLoc_Location& L, Standard_Real& Tol, Standard_Boolean& RevWires, Standard_Boolean& RevFace) Standard_OVERRIDE; 58 59 //! Returns Standard_True if the edge <E> has been 60 //! modified. In this case, <C> is the new geometric 61 //! support of the edge, <L> the new location, <Tol> 62 //! the new tolerance. Otherwise, returns 63 //! Standard_False, and <C>, <L>, <Tol> are not 64 //! significant. 65 Standard_EXPORT Standard_Boolean NewCurve (const TopoDS_Edge& E, Handle(Geom_Curve)& C, TopLoc_Location& L, Standard_Real& Tol) Standard_OVERRIDE; 66 67 //! Returns Standard_True if the vertex <V> has been 68 //! modified. In this case, <P> is the new geometric 69 //! support of the vertex, <Tol> the new tolerance. 70 //! Otherwise, returns Standard_False, and <P>, <Tol> 71 //! are not significant. 72 Standard_EXPORT Standard_Boolean NewPoint (const TopoDS_Vertex& V, gp_Pnt& P, Standard_Real& Tol) Standard_OVERRIDE; 73 74 //! Returns Standard_True if the edge <E> has a new 75 //! curve on surface on the face <F>.In this case, <C> 76 //! is the new geometric support of the edge, <L> the 77 //! new location, <Tol> the new tolerance. 78 //! 79 //! Otherwise, returns Standard_False, and <C>, <L>, 80 //! <Tol> are not significant. 81 //! 82 //! <NewE> is the new edge created from <E>. <NewF> 83 //! is the new face created from <F>. They may be useful. 84 Standard_EXPORT Standard_Boolean NewCurve2d (const TopoDS_Edge& E, const TopoDS_Face& F, const TopoDS_Edge& NewE, const TopoDS_Face& NewF, Handle(Geom2d_Curve)& C, Standard_Real& Tol) Standard_OVERRIDE; 85 86 //! Returns Standard_True if the Vertex <V> has a new 87 //! parameter on the edge <E>. In this case, <P> is 88 //! the parameter, <Tol> the new tolerance. 89 //! Otherwise, returns Standard_False, and <P>, <Tol> 90 //! are not significant. 91 Standard_EXPORT Standard_Boolean NewParameter (const TopoDS_Vertex& V, const TopoDS_Edge& E, Standard_Real& P, Standard_Real& Tol) Standard_OVERRIDE; 92 93 //! Returns the continuity of <NewE> between <NewF1> 94 //! and <NewF2>. 95 //! 96 //! <NewE> is the new edge created from <E>. <NewF1> 97 //! (resp. <NewF2>) is the new face created from <F1> 98 //! (resp. <F2>). 99 Standard_EXPORT GeomAbs_Shape Continuity (const TopoDS_Edge& E, const TopoDS_Face& F1, const TopoDS_Face& F2, const TopoDS_Edge& NewE, const TopoDS_Face& NewF1, const TopoDS_Face& NewF2) Standard_OVERRIDE; 100 101 102 103 104 DEFINE_STANDARD_RTTIEXT(ShapeCustom_DirectModification,ShapeCustom_Modification) 105 106 protected: 107 108 109 110 111 private: 112 113 114 115 116 }; 117 118 119 120 121 122 123 124 #endif // _ShapeCustom_DirectModification_HeaderFile 125