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43 lines
905 B
C++
43 lines
905 B
C++
// Copyright (C) 2009-2012 Christian Stehno
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// This file is part of the "Irrlicht Engine".
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// For conditions of distribution and use, see copyright notice in irrlicht.h
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#pragma once
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#include "vector3d.h"
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namespace irr
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{
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namespace scene
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{
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class IMesh;
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class IMeshBuffer;
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struct SMesh;
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//! Interface for vertex manipulators.
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/** You should derive your manipulator from this class if it shall be called for every vertex, getting as parameter just the vertex.
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*/
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struct IVertexManipulator
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{
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};
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//! Vertex manipulator which scales the position of the vertex
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class SVertexPositionScaleManipulator : public IVertexManipulator
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{
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public:
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SVertexPositionScaleManipulator(const core::vector3df &factor) :
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Factor(factor) {}
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template <typename VType>
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void operator()(VType &vertex) const
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{
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vertex.Pos *= Factor;
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}
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private:
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core::vector3df Factor;
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};
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} // end namespace scene
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} // end namespace irr
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