1 files changed, 74 insertions, 0 deletions
diff --git a/svx/source/customshapes/EnhancedCustomShape3d.hxx b/svx/source/customshapes/EnhancedCustomShape3d.hxx
new file mode 100644
index 000000000..233b99441
--- /dev/null
+++ b/svx/source/customshapes/EnhancedCustomShape3d.hxx
@@ -0,0 +1,74 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_SVX_SOURCE_CUSTOMSHAPES_ENHANCEDCUSTOMSHAPE3D_HXX
+#define INCLUDED_SVX_SOURCE_CUSTOMSHAPES_ENHANCEDCUSTOMSHAPE3D_HXX
+
+#include <com/sun/star/drawing/ProjectionMode.hpp>
+#include <basegfx/point/b3dpoint.hxx>
+#include <basegfx/polygon/b3dpolygon.hxx>
+
+#include <tools/gen.hxx>
+
+class SdrObject;
+class SdrObjCustomShape;
+
+class EnhancedCustomShape3d final
+{
+    class Transformation2D
+    {
+        Point                                   aCenter;
+        css::drawing::ProjectionMode eProjectionMode;
+
+        // parallel projection
+        double      fSkewAngle;
+        double      fSkew;          // in percent
+
+        // perspective projection
+        basegfx::B3DPoint fViewPoint;
+        double      fOriginX;
+        double      fOriginY;
+
+        public:
+            Transformation2D(
+                const SdrObjCustomShape& rSdrObjCustomShape,
+                const double* pMap);
+
+            basegfx::B3DPolygon ApplySkewSettings( const basegfx::B3DPolygon& rPolygon3D ) const;
+            Point       Transform2D( const basegfx::B3DPoint& rPoint ) const;
+            bool    IsParallel() const;
+    };
+
+    friend class Transformation2D;
+
+    static tools::Rectangle CalculateNewSnapRect(
+        const SdrObjCustomShape& rSdrObjCustomShape,
+        const tools::Rectangle& rSnapRect,
+        const tools::Rectangle& rBoundRect,
+        const double* pMap);
+
+public:
+    static SdrObject* Create3DObject(
+        const SdrObject* pShape2d,
+        const SdrObjCustomShape& rSdrObjCustomShape);
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */