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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: EnhancedCustomShape3d.hxx,v $
+ * $Revision: 1.7.226.1 $
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef _ENHANCEDCUSTOMSHAPE3D_HXX
+#define _ENHANCEDCUSTOMSHAPE3D_HXX
+
+#include <vector>
+#include <com/sun/star/drawing/ProjectionMode.hpp>
+#include <basegfx/point/b3dpoint.hxx>
+#include <basegfx/polygon/b3dpolygon.hxx>
+
+#include <tools/gen.hxx>
+
+class SdrObject;
+
+class EnhancedCustomShape3d
+{
+    class Transformation2D
+    {
+        Point                                   aCenter;
+        com::sun::star::drawing::ProjectionMode eProjectionMode;
+
+        // parallel projection
+        double      fSkewAngle;
+        double      fSkew;          // in percent
+
+        // perspective projection
+        double      fZScreen;
+        basegfx::B3DPoint       fViewPoint;
+        double      fOriginX;
+        double      fOriginY;
+
+        const double* pMap;
+
+        public :
+
+                        Transformation2D( const SdrObject* pCustomShape, const Rectangle& rBoundRect, const double* pMap );
+
+            basegfx::B3DPolygon ApplySkewSettings( const basegfx::B3DPolygon& rPolygon3D ) const;
+            Point       Transform2D( const basegfx::B3DPoint& rPoint ) const;
+            sal_Bool    IsParallel() const;
+    };
+
+    friend class Transformation2D;
+
+    protected :
+        static Rectangle CalculateNewSnapRect( const SdrObject* pCustomShape, const Rectangle& rSnapRect, const Rectangle& rBoundRect, const double* pMap );
+
+    public :
+        static SdrObject* Create3DObject( const SdrObject* pShape2d, const SdrObject* pCustomShape );
+};
+
+#endif
+