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27 
28 #ifndef _ENHANCEDCUSTOMSHAPE3D_HXX
29 #define _ENHANCEDCUSTOMSHAPE3D_HXX
30 
31 #include <vector>
32 #include <com/sun/star/drawing/ProjectionMode.hpp>
33 #include <basegfx/point/b3dpoint.hxx>
34 #include <basegfx/polygon/b3dpolygon.hxx>
35 
36 #include <tools/gen.hxx>
37 
38 class SdrObject;
39 
40 class EnhancedCustomShape3d
41 {
42 	class Transformation2D
43 	{
44 		Point									aCenter;
45 		com::sun::star::drawing::ProjectionMode eProjectionMode;
46 
47 		// parallel projection
48 		double		fSkewAngle;
49 		double		fSkew;			// in percent
50 
51 		// perspective projection
52 		double		fZScreen;
53 		basegfx::B3DPoint		fViewPoint;
54 		double		fOriginX;
55 		double		fOriginY;
56 
57 		const double* pMap;
58 
59 		public :
60 
61 						Transformation2D( const SdrObject* pCustomShape, const Rectangle& rBoundRect, const double* pMap );
62 
63 			basegfx::B3DPolygon ApplySkewSettings( const basegfx::B3DPolygon& rPolygon3D ) const;
64 			Point		Transform2D( const basegfx::B3DPoint& rPoint ) const;
65 			sal_Bool	IsParallel() const;
66 	};
67 
68 	friend class Transformation2D;
69 
70 	protected :
71 		static Rectangle CalculateNewSnapRect( const SdrObject* pCustomShape, const Rectangle& rSnapRect, const Rectangle& rBoundRect, const double* pMap );
72 
73 	public :
74 		static SdrObject* Create3DObject( const SdrObject* pShape2d, const SdrObject* pCustomShape );
75 };
76 
77 #endif
78 
79