src/Prs3d/Prs3d_WFShape.hxx

   1 // Copyright (c) 2013 OPEN CASCADE SAS
   2 //
   3 // The content of this file is subject to the Open CASCADE Technology Public
   4 // License Version 6.5 (the "License"). You may not use the content of this file
   5 // except in compliance with the License. Please obtain a copy of the License
   6 // at http://www.opencascade.org and read it completely before using this file.
   7 //
   8 // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
   9 // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
  10 //
  11 // The Original Code and all software distributed under the License is
  12 // distributed on an "AS IS" basis, without warranty of any kind, and the
  13 // Initial Developer hereby disclaims all such warranties, including without
  14 // limitation, any warranties of merchantability, fitness for a particular
  15 // purpose or non-infringement. Please see the License for the specific terms
  16 // and conditions governing the rights and limitations under the License.
  17
  18 #ifndef _Prs3d_WFShape_H__
  19 #define _Prs3d_WFShape_H__
  20
  21 #include <Prs3d_Root.hxx>
  22 #include <Prs3d_NListOfSequenceOfPnt.hxx>
  23 #include <TopTools_HSequenceOfShape.hxx>
  24 #include <Quantity_Length.hxx>
  25
  26 class Adaptor3d_Curve;
  27 class TopoDS_Edge;
  28 class TopoDS_Shape;
  29 class TColgp_SequenceOfPnt;
  30 class Handle(BRepAdaptor_HSurface);
  31 class Handle(Prs3d_Drawer);
  32
  33 class Prs3d_WFShape : Prs3d_Root
  34 {
  35
  36 public:
  37
  38   DEFINE_STANDARD_ALLOC
  39
  40 public:
  41
  42   class Face
  43   {
  44   public:
  45     virtual void Add (const Handle(Prs3d_Presentation)&   thePrs,
  46                       const Handle(BRepAdaptor_HSurface)& theFace,
  47                       const Standard_Boolean              theToDrawUIso,
  48                       const Standard_Boolean              theToDrawVIso,
  49                       const Quantity_Length               theDeflection,
  50                       const Standard_Integer              theNBUiso,
  51                       const Standard_Integer              theNBViso,
  52                       const Handle(Prs3d_Drawer)&         theDrawer,
  53                       Prs3d_NListOfSequenceOfPnt&         theCurves) const = 0;
  54
  55     virtual Standard_Boolean Match (const Quantity_Length               theX,
  56                                     const Quantity_Length               theY,
  57                                     const Quantity_Length               theZ,
  58                                     const Quantity_Length               theDistance,
  59                                     const Handle(BRepAdaptor_HSurface)& theFace,
  60                                     const Handle(Prs3d_Drawer)&         theDrawer) const = 0;
  61   };
  62
  63   class Curve
  64   {
  65   public:
  66     virtual void Add (const Handle(Prs3d_Presentation)& thePrs,
  67                       Adaptor3d_Curve&                  theCurve,
  68                       const Quantity_Length             theDeflection,
  69                       const Handle(Prs3d_Drawer)&       theDrawer,
  70                       TColgp_SequenceOfPnt&             thePoints,
  71                       const Standard_Boolean            theToDrawCurve) const = 0;
  72
  73     virtual Standard_Boolean Match (const Quantity_Length       theX,
  74                                     const Quantity_Length       theY,
  75                                     const Quantity_Length       theZ,
  76                                     const Quantity_Length       theDistance,
  77                                     const Adaptor3d_Curve&      theCurve,
  78                                     const Handle(Prs3d_Drawer)& theDrawer) const = 0;
  79   };
  80
  81   inline Prs3d_WFShape (const Face&  theFace,
  82                         const Curve& theCurve)
  83   : myFaceAlgo (theFace),
  84     myCurveAlgo (theCurve) {}
  85
  86 public:
  87
  88   //! Add shape to presentation
  89   Standard_EXPORT void Add (const Handle (Prs3d_Presentation)& thePresentation,
  90                             const TopoDS_Shape&                theShape,
  91                             const Handle (Prs3d_Drawer)&       theDrawer);
  92
  93   Standard_EXPORT Handle(TopTools_HSequenceOfShape) PickCurve
  94       (const Quantity_Length        theX,
  95        const Quantity_Length        theY,
  96        const Quantity_Length        theZ,
  97        const Quantity_Length        theDistance,
  98        const TopoDS_Shape&          theShape,
  99        const Handle (Prs3d_Drawer)& theDrawer);
 100
 101   Standard_EXPORT Handle(TopTools_HSequenceOfShape) PickPatch
 102       (const Quantity_Length       theX,
 103        const Quantity_Length       theY,
 104        const Quantity_Length       theZ,
 105        const Quantity_Length       theDistance,
 106        const TopoDS_Shape&         theShape,
 107        const Handle(Prs3d_Drawer)& theDrawer);
 108
 109 private:
 110
 111   static Standard_Boolean AddPolygon (const TopoDS_Edge&    theEdge,
 112                                       const Standard_Real   theDeflection,
 113                                       TColgp_SequenceOfPnt& thePoints);
 114
 115 private:
 116
 117   const Face&  myFaceAlgo;
 118   const Curve& myCurveAlgo;
 119
 120 private:
 121
 122   Prs3d_WFShape            (const Prs3d_WFShape& );
 123   Prs3d_WFShape& operator= (const Prs3d_WFShape& );
 124
 125 };
 126
 127 #endif // _Prs3d_WFShape_H__