forked from bartvdbraak/blender
39 lines
959 B
C++
39 lines
959 B
C++
/*
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* Copyright (c) 2005 Erwin Coumans http://www.erwincoumans.com
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*
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* Permission to use, copy, modify, distribute and sell this software
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* and its documentation for any purpose is hereby granted without fee,
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* provided that the above copyright notice appear in all copies.
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* Erwin Coumans makes no representations about the suitability
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* of this software for any purpose.
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* It is provided "as is" without express or implied warranty.
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*/
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#ifndef VERTEX_POLY_H
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#define VERTEX_POLY_H
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class BU_Screwing;
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#include <SimdTransform.h>
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#include <SimdPoint3.h>
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#include <SimdScalar.h>
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///BU_VertexPoly implements algebraic time of impact calculation between vertex and a plane.
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class BU_VertexPoly
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{
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public:
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BU_VertexPoly();
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bool GetTimeOfImpact(
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const BU_Screwing& screwAB,
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const SimdPoint3& vtx,
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const SimdVector4& planeEq,
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SimdScalar &minTime,
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bool swapAB);
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private:
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//cached data (frame coherency etc.) here
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};
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#endif //VERTEX_POLY_H
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