include/drawinglayer/primitive3d/sdrsphereprimitive3d.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  19
  20 #ifndef INCLUDED_DRAWINGLAYER_PRIMITIVE3D_SDRSPHEREPRIMITIVE3D_HXX
  21 #define INCLUDED_DRAWINGLAYER_PRIMITIVE3D_SDRSPHEREPRIMITIVE3D_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         /** SdrSpherePrimitive3D class
  34
  35             This 3D primitive expands the SdrPrimitive3D to a 3D sphere definition.
  36             The sphere is implicitely in unit coordinates and the given transformation
  37             defines it's geometry in space.
  38          */
  39         class DRAWINGLAYER_DLLPUBLIC SdrSpherePrimitive3D : public SdrPrimitive3D
  40         {
  41         private:
  42             /// additional geometry definitions
  43             sal_uInt32                                  mnHorizontalSegments;
  44             sal_uInt32                                  mnVerticalSegments;
  45
  46         protected:
  47             /// local decomposition.
  48             virtual Primitive3DSequence create3DDecomposition(const geometry::ViewInformation3D& rViewInformation) const;
  49
  50         public:
  51             /// constructor
  52             SdrSpherePrimitive3D(
  53                 const basegfx::B3DHomMatrix& rTransform,
  54                 const basegfx::B2DVector& rTextureSize,
  55                 const attribute::SdrLineFillShadowAttribute3D& rSdrLFSAttribute,
  56                 const attribute::Sdr3DObjectAttribute& rSdr3DObjectAttribute,
  57                 sal_uInt32 nHorizontalSegments,
  58                 sal_uInt32 nVerticalSegments);
  59
  60             /// data read access
  61             sal_uInt32 getHorizontalSegments() const { return mnHorizontalSegments; }
  62             sal_uInt32 getVerticalSegments() const { return mnVerticalSegments; }
  63
  64             /// compare operator
  65             virtual bool operator==(const BasePrimitive3D& rPrimitive) const;
  66
  67             /// get range
  68             virtual basegfx::B3DRange getB3DRange(const geometry::ViewInformation3D& rViewInformation) const;
  69
  70             /// provide unique ID
  71             DeclPrimitive3DIDBlock()
  72         };
  73     } // end of namespace primitive3d
  74 } // end of namespace drawinglayer
  75
  76 //////////////////////////////////////////////////////////////////////////////
  77
  78 #endif //INCLUDED_DRAWINGLAYER_PRIMITIVE3D_SDRSPHEREPRIMITIVE3D_HXX
  79
  80 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */