55 lines
1.9 KiB
Plaintext
55 lines
1.9 KiB
Plaintext
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/* -*-c++-*-
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* Copyright (C) 2009 Cedric Pinson <cedric.pinson@plopbyte.net>
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*
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* This library is open source and may be redistributed and/or modified under
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* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
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* (at your option) any later version. The full license is in LICENSE file
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* included with this distribution, and on the openscenegraph.org website.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* OpenSceneGraph Public License for more details.
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*/
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#ifndef OSGANIMATION_STACKED_MATRIX_ELEMENT
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#define OSGANIMATION_STACKED_MATRIX_ELEMENT 1
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#include <osg/Object>
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#include <osgAnimation/Export>
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#include <osgAnimation/StackedTransformElement>
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#include <osgAnimation/Target>
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namespace osgAnimation
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{
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class OSGANIMATION_EXPORT StackedMatrixElement : public StackedTransformElement
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{
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public:
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META_Object(osgAnimation, StackedMatrixElement);
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StackedMatrixElement();
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StackedMatrixElement(const StackedMatrixElement&, const osg::CopyOp&);
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StackedMatrixElement(const std::string& name, const osg::Matrix& matrix);
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StackedMatrixElement(const osg::Matrix& matrix);
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void applyToMatrix(osg::Matrix& matrix) const { matrix = _matrix * matrix; }
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osg::Matrix getAsMatrix() const { return _matrix; }
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const osg::Matrix& getMatrix() const { return _matrix;}
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void setMatrix(const osg::Matrix& matrix) { _matrix = matrix;}
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bool isIdentity() const { return _matrix.isIdentity(); }
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void update();
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virtual Target* getOrCreateTarget();
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virtual Target* getTarget() {return _target.get();}
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virtual const Target* getTarget() const {return _target.get();}
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protected:
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osg::Matrix _matrix;
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osg::ref_ptr<MatrixTarget> _target;
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};
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}
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#endif
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