include/drawinglayer/primitive3d/sdrpolypolygonprimitive3d.hxx

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  19
  20 #ifndef INCLUDED_DRAWINGLAYER_PRIMITIVE3D_SDRPOLYPOLYGONPRIMITIVE3D_HXX
  21 #define INCLUDED_DRAWINGLAYER_PRIMITIVE3D_SDRPOLYPOLYGONPRIMITIVE3D_HXX
  22
  23 #include <drawinglayer/drawinglayerdllapi.h>
  24
  25 #include <drawinglayer/primitive3d/sdrprimitive3d.hxx>
  26
  27 //////////////////////////////////////////////////////////////////////////////
  28
  29 namespace drawinglayer
  30 {
  31     namespace primitive3d
  32     {
  33         /** SdrPolyPolygonPrimitive3D class
  34
  35             This 3D primitive defines a PolyPolgon in space which may have
  36             Line- and FillStyles and extra 3D surface attributes. It is assumed
  37             that the given 3D PolyPolgon (which may contain texture and normal
  38             information) is planar in 3D.
  39
  40             The decomposition will include all needed 3D data for visualisation,
  41             including FatLines and fill styles.
  42          */
  43         class DRAWINGLAYER_DLLPUBLIC SdrPolyPolygonPrimitive3D : public SdrPrimitive3D
  44         {
  45         private:
  46             /// the planar polyPolygon evtl with normals and texture coordinates
  47             basegfx::B3DPolyPolygon                 maPolyPolygon3D;
  48
  49         protected:
  50             /// local decomposition.
  51             virtual Primitive3DSequence create3DDecomposition(const geometry::ViewInformation3D& rViewInformation) const;
  52
  53         public:
  54             /// constructor
  55             SdrPolyPolygonPrimitive3D(
  56                 const basegfx::B3DPolyPolygon& rPolyPolygon3D,
  57                 const basegfx::B3DHomMatrix& rTransform,
  58                 const basegfx::B2DVector& rTextureSize,
  59                 const attribute::SdrLineFillShadowAttribute3D& rSdrLFSAttribute,
  60                 const attribute::Sdr3DObjectAttribute& rSdr3DObjectAttribute);
  61
  62             /// data access
  63             const basegfx::B3DPolyPolygon& getPolyPolygon3D() const { return maPolyPolygon3D; }
  64
  65             /// compare operator
  66             virtual bool operator==(const BasePrimitive3D& rPrimitive) const;
  67
  68             /// get range
  69             virtual basegfx::B3DRange getB3DRange(const geometry::ViewInformation3D& rViewInformation) const;
  70
  71             /// provide unique ID
  72             DeclPrimitive3DIDBlock()
  73         };
  74     } // end of namespace primitive3d
  75 } // end of namespace drawinglayer
  76
  77 //////////////////////////////////////////////////////////////////////////////
  78
  79 #endif //INCLUDED_DRAWINGLAYER_PRIMITIVE3D_SDRPOLYPOLYGONPRIMITIVE3D_HXX
  80
  81 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */