66 lines
2.7 KiB
C++
66 lines
2.7 KiB
C++
// SPDX-License-Identifier: LGPL-2.1-or-later
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/***************************************************************************
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* Copyright (c) 2024 Werner Mayer <wmayer[at]users.sourceforge.net> *
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* *
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* This file is part of FreeCAD. *
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* *
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* FreeCAD is free software: you can redistribute it and/or modify it *
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* under the terms of the GNU Lesser General Public License as *
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* published by the Free Software Foundation, either version 2.1 of the *
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* License, or (at your option) any later version. *
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* *
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* FreeCAD is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with FreeCAD. If not, see *
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* <https://www.gnu.org/licenses/>. *
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* *
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**************************************************************************/
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#ifndef GUI_INVENTOR_SOFCTRANSFORM_H
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#define GUI_INVENTOR_SOFCTRANSFORM_H
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#include <Inventor/nodes/SoTransform.h>
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#include <FCGlobal.h>
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namespace Gui
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{
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/**
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* @class SoFCTransform
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* @brief A temporary workaround for coin3d/coin#534.
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*
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* This class is a workaround for a missing feature to reduce the OpenGL stack size.
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* The issue was reported here: https://github.com/coin3d/coin/issues/534
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* And was merged here: https://github.com/coin3d/coin/pull/535
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*
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* Once this feature is available in all supported versions of Coin3D, this class should
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* be removed and all instances should revert to using SoTransform.
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*/
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class GuiExport SoFCTransform: public SoTransform
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{
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using inherited = SoTransform;
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SO_NODE_HEADER(SoFCTransform);
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public:
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static void initClass();
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SoFCTransform();
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protected:
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void GLRender(SoGLRenderAction* action) override;
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void callback(SoCallbackAction* action) override;
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void pick(SoPickAction* action) override;
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void getPrimitiveCount(SoGetPrimitiveCountAction* action) override;
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void getBoundingBox(SoGetBoundingBoxAction* action) override;
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void doAction(SoAction* action) override;
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};
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} // namespace Gui
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#endif // GUI_INVENTOR_SOFCTRANSFORM_H
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