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 BRepAdaptor_HSurface;
  24 class TopoDS_Edge;
  25 class TopoDS_Shape;
  26 class Prs3d_Drawer;
  27
  28 class Prs3d_WFShape : Prs3d_Root
  29 {
  30
  31 public:
  32
  33   DEFINE_STANDARD_ALLOC
  34
  35 public:
  36
  37   class Face
  38   {
  39   public:
  40     virtual void Add (const Handle(Prs3d_Presentation)&   thePrs,
  41                       const Handle(BRepAdaptor_HSurface)& theFace,
  42                       const Standard_Boolean              theToDrawUIso,
  43                       const Standard_Boolean              theToDrawVIso,
  44                       const Quantity_Length               theDeflection,
  45                       const Standard_Integer              theNBUiso,
  46                       const Standard_Integer              theNBViso,
  47                       const Handle(Prs3d_Drawer)&         theDrawer,
  48                       Prs3d_NListOfSequenceOfPnt&         theCurves) const = 0;
  49
  50     virtual Standard_Boolean Match (const Quantity_Length               theX,
  51                                     const Quantity_Length               theY,
  52                                     const Quantity_Length               theZ,
  53                                     const Quantity_Length               theDistance,
  54                                     const Handle(BRepAdaptor_HSurface)& theFace,
  55                                     const Handle(Prs3d_Drawer)&         theDrawer) const = 0;
  56   };
  57
  58   class Curve
  59   {
  60   public:
  61     virtual void Add (const Handle(Prs3d_Presentation)& thePrs,
  62                       Adaptor3d_Curve&                  theCurve,
  63                       const Quantity_Length             theDeflection,
  64                       const Handle(Prs3d_Drawer)&       theDrawer,
  65                       TColgp_SequenceOfPnt&             thePoints,
  66                       const Standard_Boolean            theToDrawCurve) const = 0;
  67
  68     virtual Standard_Boolean Match (const Quantity_Length       theX,
  69                                     const Quantity_Length       theY,
  70                                     const Quantity_Length       theZ,
  71                                     const Quantity_Length       theDistance,
  72                                     const Adaptor3d_Curve&      theCurve,
  73                                     const Handle(Prs3d_Drawer)& theDrawer) const = 0;
  74   };
  75
  76   inline Prs3d_WFShape (const Face&  theFace,
  77                         const Curve& theCurve)
  78   : myFaceAlgo (theFace),
  79     myCurveAlgo (theCurve) {}
  80
  81 public:
  82
  83   //! Add shape to presentation
  84   Standard_EXPORT void Add (const Handle (Prs3d_Presentation)& thePresentation,
  85                             const TopoDS_Shape&                theShape,
  86                             const Handle (Prs3d_Drawer)&       theDrawer);
  87
  88   Standard_EXPORT Handle(TopTools_HSequenceOfShape) PickCurve
  89       (const Quantity_Length        theX,
  90        const Quantity_Length        theY,
  91        const Quantity_Length        theZ,
  92        const Quantity_Length        theDistance,
  93        const TopoDS_Shape&          theShape,
  94        const Handle (Prs3d_Drawer)& theDrawer);
  95
  96   Standard_EXPORT Handle(TopTools_HSequenceOfShape) PickPatch
  97       (const Quantity_Length       theX,
  98        const Quantity_Length       theY,
  99        const Quantity_Length       theZ,
 100        const Quantity_Length       theDistance,
 101        const TopoDS_Shape&         theShape,
 102        const Handle(Prs3d_Drawer)& theDrawer);
 103
 104 private:
 105
 106   static Standard_Boolean AddPolygon (const TopoDS_Edge&    theEdge,
 107                                       TColgp_SequenceOfPnt& thePoints);
 108
 109 private:
 110
 111   const Face&  myFaceAlgo;
 112   const Curve& myCurveAlgo;
 113
 114 private:
 115
 116   Prs3d_WFShape            (const Prs3d_WFShape& );
 117   Prs3d_WFShape& operator= (const Prs3d_WFShape& );
 118
 119 };
 120
 121 #endif // _Prs3d_WFShape_H__