1 files changed, 83 insertions, 0 deletions
diff --git a/svx/source/sdr/contact/viewcontactofe3dextrude.cxx b/svx/source/sdr/contact/viewcontactofe3dextrude.cxx
new file mode 100644
index 0000000000..146a06305d
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+++ b/svx/source/sdr/contact/viewcontactofe3dextrude.cxx
@@ -0,0 +1,83 @@
+/* -*- 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 .
+ */
+
+
+#include <sdr/contact/viewcontactofe3dextrude.hxx>
+#include <extrud3d.hxx>
+#include <drawinglayer/primitive3d/sdrextrudeprimitive3d.hxx>
+#include <sdr/primitive2d/sdrattributecreator.hxx>
+#include <sdr/primitive3d/sdrattributecreator3d.hxx>
+#include <basegfx/polygon/b2dpolypolygontools.hxx>
+
+
+namespace sdr::contact
+{
+        ViewContactOfE3dExtrude::ViewContactOfE3dExtrude(E3dExtrudeObj& rExtrude)
+        :   ViewContactOfE3d(rExtrude)
+        {
+        }
+
+        ViewContactOfE3dExtrude::~ViewContactOfE3dExtrude()
+        {
+        }
+
+        drawinglayer::primitive3d::Primitive3DContainer ViewContactOfE3dExtrude::createViewIndependentPrimitive3DContainer() const
+        {
+            drawinglayer::primitive3d::Primitive3DContainer xRetval;
+            const SfxItemSet& rItemSet = GetE3dExtrudeObj().GetMergedItemSet();
+            const drawinglayer::attribute::SdrLineFillShadowAttribute3D aAttribute(
+                drawinglayer::primitive2d::createNewSdrLineFillShadowAttribute(rItemSet, false));
+
+            // get extrude geometry
+            basegfx::B2DPolyPolygon aPolyPolygon(GetE3dExtrudeObj().GetExtrudePolygon());
+
+            // get 3D Object Attributes
+            drawinglayer::attribute::Sdr3DObjectAttribute aSdr3DObjectAttribute(drawinglayer::primitive2d::createNewSdr3DObjectAttribute(rItemSet));
+
+            // calculate texture size; use size of top/bottom cap to get a perfect mapping
+            // for the caps. The in-between geometry will get a stretched size with a
+            // relative factor size of caps to extrude depth
+            const basegfx::B2DRange aRange(basegfx::utils::getRange(aPolyPolygon));
+            const basegfx::B2DVector aTextureSize(aRange.getWidth(), aRange.getHeight());
+
+            // get more data
+            const double fDepth(static_cast<double>(GetE3dExtrudeObj().GetExtrudeDepth()));
+            const double fDiagonal(static_cast<double>(GetE3dExtrudeObj().GetPercentDiagonal()) / 100.0);
+            const double fBackScale(static_cast<double>(GetE3dExtrudeObj().GetPercentBackScale()) / 100.0);
+            const bool bSmoothNormals(GetE3dExtrudeObj().GetSmoothNormals()); // Plane itself
+            const bool bSmoothLids(GetE3dExtrudeObj().GetSmoothLids()); // Front/back
+            const bool bCharacterMode(GetE3dExtrudeObj().GetCharacterMode());
+            const bool bCloseFront(GetE3dExtrudeObj().GetCloseFront());
+            const bool bCloseBack(GetE3dExtrudeObj().GetCloseBack());
+
+            // create primitive and add
+            const basegfx::B3DHomMatrix aWorldTransform;
+            const drawinglayer::primitive3d::Primitive3DReference xReference(
+                new drawinglayer::primitive3d::SdrExtrudePrimitive3D(
+                    aWorldTransform, aTextureSize, aAttribute, aSdr3DObjectAttribute,
+                    std::move(aPolyPolygon), fDepth, fDiagonal, fBackScale, bSmoothNormals, bSmoothLids,
+                    bCharacterMode, bCloseFront, bCloseBack));
+            xRetval = { xReference };
+
+            return xRetval;
+        }
+
+} // end of namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */