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      28                 :            : 
      29                 :            : #ifndef INCLUDED_DRAWINGLAYER_PROCESSOR3D_CUTFINDPROCESSOR3D_HXX
      30                 :            : #define INCLUDED_DRAWINGLAYER_PROCESSOR3D_CUTFINDPROCESSOR3D_HXX
      31                 :            : 
      32                 :            : #include <drawinglayer/drawinglayerdllapi.h>
      33                 :            : 
      34                 :            : #include <drawinglayer/processor3d/defaultprocessor3d.hxx>
      35                 :            : 
      36                 :            : //////////////////////////////////////////////////////////////////////////////
      37                 :            : 
      38                 :            : namespace drawinglayer
      39                 :            : {
      40                 :            :     namespace processor3d
      41                 :            :     {
      42                 :            :         /** CutFindProcessor class
      43                 :            : 
      44                 :            :             This processor extracts all cuts of 3D plane geometries in the feeded primitives
      45                 :            :             with the given cut vector, based on the ViewInformation3D given.
      46                 :            :          */
      47 [ #  # ][ #  # ]:          0 :         class DRAWINGLAYER_DLLPUBLIC CutFindProcessor : public BaseProcessor3D
      48                 :            :         {
      49                 :            :         private:
      50                 :            :             /// the start and stop point for the cut vector
      51                 :            :             basegfx::B3DPoint                       maFront;
      52                 :            :             basegfx::B3DPoint                       maBack;
      53                 :            : 
      54                 :            :             /// the found cut points
      55                 :            :             ::std::vector< basegfx::B3DPoint >      maResult;
      56                 :            : 
      57                 :            :             /*  #i102956# the transformation change from TransformPrimitive3D processings
      58                 :            :                 needs to be remembered to be able to transform found cuts to the
      59                 :            :                 basic coordinate system the processor starts with
      60                 :            :              */
      61                 :            :             basegfx::B3DHomMatrix                   maCombinedTransform;
      62                 :            : 
      63                 :            :             /// bitfield
      64                 :            :             bool                                    mbAnyHit : 1;
      65                 :            : 
      66                 :            :             /*  this flag decides if primitives which are invisible will be taken into account for
      67                 :            :                 HitTesting or not.
      68                 :            :              */
      69                 :            :             bool                                    mbUseInvisiblePrimitiveContent : 1;
      70                 :            : 
      71                 :            :             /*  as tooling, the process() implementation takes over API handling and calls this
      72                 :            :                 virtual render method when the primitive implementation is BasePrimitive3D-based.
      73                 :            :              */
      74                 :            :             virtual void processBasePrimitive3D(const primitive3d::BasePrimitive3D& rCandidate);
      75                 :            : 
      76                 :            :         public:
      77                 :            :             CutFindProcessor(const geometry::ViewInformation3D& rViewInformation,
      78                 :            :                 const basegfx::B3DPoint& rFront,
      79                 :            :                 const basegfx::B3DPoint& rBack,
      80                 :            :                 bool bAnyHit);
      81                 :            : 
      82                 :            :             /// data write access
      83                 :            :             void setUseInvisiblePrimitiveContent(bool bNew)
      84                 :            :             {
      85                 :            :                 if((bool)mbUseInvisiblePrimitiveContent != bNew) mbUseInvisiblePrimitiveContent = bNew;
      86                 :            :             }
      87                 :            : 
      88                 :            :             /// data read access
      89                 :          0 :             const ::std::vector< basegfx::B3DPoint >& getCutPoints() const { return maResult; }
      90                 :          0 :             bool getAnyHit() const { return mbAnyHit; }
      91                 :          0 :             bool getUseInvisiblePrimitiveContent() const { return mbUseInvisiblePrimitiveContent;}
      92                 :            :         };
      93                 :            :     } // end of namespace processor3d
      94                 :            : } // end of namespace drawinglayer
      95                 :            : 
      96                 :            : //////////////////////////////////////////////////////////////////////////////
      97                 :            : 
      98                 :            : #endif //INCLUDED_DRAWINGLAYER_PROCESSOR3D_CUTFINDPROCESSOR3D_HXX
      99                 :            : 
     100                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */