src/Prs3d/Prs3d_WFShape.hxx

   1 // Copyright (c) 2013-2014 OPEN CASCADE SAS
   2 //
   3 // This file is part of Open CASCADE Technology software library.
   4 //
   5 // This library is free software; you can redistribute it and/or modify it under
   6 // the terms of the GNU Lesser General Public License version 2.1 as published
   7 // by the Free Software Foundation, with special exception defined in the file
   8 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
   9 // distribution for complete text of the license and disclaimer of any warranty.
  10 //
  11 // Alternatively, this file may be used under the terms of Open CASCADE
  12 // commercial license or contractual agreement.
  13
  14 #ifndef _Prs3d_WFShape_H__
  15 #define _Prs3d_WFShape_H__
  16
  17 #include <Prs3d_Root.hxx>
  18 #include <Prs3d_NListOfSequenceOfPnt.hxx>
  19 #include <TopTools_HSequenceOfShape.hxx>
  20 #include <Quantity_Length.hxx>
  21
  22 class Adaptor3d_Curve;
  23 class TopoDS_Edge;
  24 class TopoDS_Shape;
  25
  26 class Prs3d_WFShape : Prs3d_Root
  27 {
  28
  29 public:
  30
  31   DEFINE_STANDARD_ALLOC
  32
  33 public:
  34
  35   class Face
  36   {
  37   public:
  38     virtual void Add (const Handle(Prs3d_Presentation)&   thePrs,
  39                       const Handle(BRepAdaptor_HSurface)& theFace,
  40                       const Standard_Boolean              theToDrawUIso,
  41                       const Standard_Boolean              theToDrawVIso,
  42                       const Quantity_Length               theDeflection,
  43                       const Standard_Integer              theNBUiso,
  44                       const Standard_Integer              theNBViso,
  45                       const Handle(Prs3d_Drawer)&         theDrawer,
  46                       Prs3d_NListOfSequenceOfPnt&         theCurves) const = 0;
  47
  48     virtual Standard_Boolean Match (const Quantity_Length               theX,
  49                                     const Quantity_Length               theY,
  50                                     const Quantity_Length               theZ,
  51                                     const Quantity_Length               theDistance,
  52                                     const Handle(BRepAdaptor_HSurface)& theFace,
  53                                     const Handle(Prs3d_Drawer)&         theDrawer) const = 0;
  54   };
  55
  56   class Curve
  57   {
  58   public:
  59     virtual void Add (const Handle(Prs3d_Presentation)& thePrs,
  60                       Adaptor3d_Curve&                  theCurve,
  61                       const Quantity_Length             theDeflection,
  62                       const Handle(Prs3d_Drawer)&       theDrawer,
  63                       TColgp_SequenceOfPnt&             thePoints,
  64                       const Standard_Boolean            theToDrawCurve) const = 0;
  65
  66     virtual Standard_Boolean Match (const Quantity_Length       theX,
  67                                     const Quantity_Length       theY,
  68                                     const Quantity_Length       theZ,
  69                                     const Quantity_Length       theDistance,
  70                                     const Adaptor3d_Curve&      theCurve,
  71                                     const Handle(Prs3d_Drawer)& theDrawer) const = 0;
  72   };
  73
  74   inline Prs3d_WFShape (const Face&  theFace,
  75                         const Curve& theCurve)
  76   : myFaceAlgo (theFace),
  77     myCurveAlgo (theCurve) {}
  78
  79 public:
  80
  81   //! Add shape to presentation
  82   Standard_EXPORT void Add (const Handle (Prs3d_Presentation)& thePresentation,
  83                             const TopoDS_Shape&                theShape,
  84                             const Handle (Prs3d_Drawer)&       theDrawer);
  85
  86   Standard_EXPORT Handle(TopTools_HSequenceOfShape) PickCurve
  87       (const Quantity_Length        theX,
  88        const Quantity_Length        theY,
  89        const Quantity_Length        theZ,
  90        const Quantity_Length        theDistance,
  91        const TopoDS_Shape&          theShape,
  92        const Handle (Prs3d_Drawer)& theDrawer);
  93
  94   Standard_EXPORT Handle(TopTools_HSequenceOfShape) PickPatch
  95       (const Quantity_Length       theX,
  96        const Quantity_Length       theY,
  97        const Quantity_Length       theZ,
  98        const Quantity_Length       theDistance,
  99        const TopoDS_Shape&         theShape,
 100        const Handle(Prs3d_Drawer)& theDrawer);
 101
 102 private:
 103
 104   static Standard_Boolean AddPolygon (const TopoDS_Edge&    theEdge,
 105                                       TColgp_SequenceOfPnt& thePoints);
 106
 107 private:
 108
 109   const Face&  myFaceAlgo;
 110   const Curve& myCurveAlgo;
 111
 112 private:
 113
 114   Prs3d_WFShape            (const Prs3d_WFShape& );
 115   Prs3d_WFShape& operator= (const Prs3d_WFShape& );
 116
 117 };
 118
 119 #endif // _Prs3d_WFShape_H__