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diff --git a/include/svx/sdr/contact/viewcontactofe3dscene.hxx b/include/svx/sdr/contact/viewcontactofe3dscene.hxx
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+++ b/include/svx/sdr/contact/viewcontactofe3dscene.hxx
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+/* -*- 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 _SDR_CONTACT_VIEWCONTACTOFE3DSCENE_HXX
+#define _SDR_CONTACT_VIEWCONTACTOFE3DSCENE_HXX
+
+#include <svx/sdr/contact/viewcontactofsdrobj.hxx>
+#include <drawinglayer/primitive3d/baseprimitive3d.hxx>
+#include <drawinglayer/attribute/sdrsceneattribute3d.hxx>
+#include <drawinglayer/attribute/sdrlightingattribute3d.hxx>
+#include <drawinglayer/geometry/viewinformation3d.hxx>
+#include <basegfx/matrix/b2dhommatrix.hxx>
+
+//////////////////////////////////////////////////////////////////////////////
+// predeclarations
+
+class E3dScene;
+
+namespace basegfx {
+    class B3DRange;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace sdr
+{
+    namespace contact
+    {
+        class SVX_DLLPUBLIC ViewContactOfE3dScene : public ViewContactOfSdrObj
+        {
+        protected:
+            // Create a Object-Specific ViewObjectContact, set ViewContact and
+            // ObjectContact. Always needs to return something. Default is to create
+            // a standard ViewObjectContact containing the given ObjectContact and *this
+            virtual ViewObjectContact& CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact);
+
+        public:
+            // basic constructor, used from SdrObject.
+            explicit ViewContactOfE3dScene(E3dScene& rScene);
+
+            // access to SdrObject
+            E3dScene& GetE3dScene() const
+            {
+                return (E3dScene&)GetSdrObject();
+            }
+
+            // React on changes of the object of this ViewContact
+            virtual void ActionChanged();
+
+            // access to ViewInformation3D and ObjectTransformation
+            const drawinglayer::geometry::ViewInformation3D& getViewInformation3D(const ::basegfx::B3DRange& rContentRange) const;
+            const drawinglayer::geometry::ViewInformation3D& getViewInformation3D() const;
+            const basegfx::B2DHomMatrix& getObjectTransformation() const;
+
+            // attribute providers
+            const drawinglayer::attribute::SdrSceneAttribute& getSdrSceneAttribute() const;
+            const drawinglayer::attribute::SdrLightingAttribute& getSdrLightingAttribute() const;
+
+            // scene primitive creators. If pLayerVisibility is given, a visibility test with the LayerID and the
+            // given SetOfByte is done.
+            drawinglayer::primitive2d::Primitive2DSequence createScenePrimitive2DSequence(const SetOfByte* pLayerVisibility) const;
+
+            // helpers to get the sequence of all contained 3D primitives and it's range,
+            // regardless of layer or visibility constraints and using a neutral ViewInformation3D
+            drawinglayer::primitive3d::Primitive3DSequence getAllPrimitive3DSequence() const;
+            basegfx::B3DRange getAllContentRange3D() const;
+
+        protected:
+            // the 3d transformation stack
+            drawinglayer::geometry::ViewInformation3D           maViewInformation3D;
+
+            // the object transformation
+            basegfx::B2DHomMatrix                               maObjectTransformation;
+
+            // attributes
+            drawinglayer::attribute::SdrSceneAttribute          maSdrSceneAttribute;
+            drawinglayer::attribute::SdrLightingAttribute       maSdrLightingAttribute;
+
+            // create methods for ViewInformation3D and ObjectTransformation
+            void createViewInformation3D(const ::basegfx::B3DRange& rContentRange);
+            void createObjectTransformation();
+
+            // attribute creators
+            void createSdrSceneAttribute();
+            void createSdrLightingAttribute();
+
+            // This method is responsible for creating the graphical visualisation data
+            // ONLY based on model data
+            virtual drawinglayer::primitive2d::Primitive2DSequence createViewIndependentPrimitive2DSequence() const;
+        };
+    } // end of namespace contact
+} // end of namespace sdr
+
+//////////////////////////////////////////////////////////////////////////////
+
+#endif //_SDR_CONTACT_VIEWCONTACTOFE3DSCENE_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */