852b923c21
git-svn-id: https://reactphysics3d.googlecode.com/svn/trunk@391 92aac97c-a6ce-11dd-a772-7fcde58d38e6
62 lines
3.3 KiB
C++
62 lines
3.3 KiB
C++
/********************************************************************************
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* ReactPhysics3D physics library, http://code.google.com/p/reactphysics3d/ *
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* Copyright (c) 2010 Daniel Chappuis *
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*********************************************************************************
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a copy *
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* of this software and associated documentation files (the "Software"), to deal *
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* in the Software without restriction, including without limitation the rights *
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell *
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* copies of the Software, and to permit persons to whom the Software is *
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* furnished to do so, subject to the following conditions: *
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* *
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* The above copyright notice and this permission notice shall be included in *
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* all copies or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR *
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE *
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER *
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, *
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN *
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* THE SOFTWARE. *
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********************************************************************************/
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#ifndef BROADPHASEALGORITHM_H
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#define BROADPHASEALGORITHM_H
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// Libraries
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#include "../body/BoundingVolume.h"
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// Namespace ReactPhysics3D
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namespace reactphysics3d {
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/* --------------------------------------------------------------------
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Class BroadPhaseAlgorithm :
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This class is an abstract class that represents an algorithm
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used to perform the broad-phase of a collision detection. The
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goal of the broad-phase algorithm is to compute the pair of bodies
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that can collide. But it's important to understand that the
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broad-phase doesn't compute only body pairs that can collide but
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could also pairs of body that doesn't collide but are very close.
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The goal of the broad-phase is to remove pairs of body that cannot
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collide in order to avoid to much bodies to be tested in the
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narrow-phase.
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--------------------------------------------------------------------
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*/
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class BroadPhaseAlgorithm {
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protected :
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public :
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BroadPhaseAlgorithm(); // Constructor
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virtual ~BroadPhaseAlgorithm(); // Destructor
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virtual void computePossibleCollisionPairs(std::vector<Body*> addedBodies, std::vector<Body*> removedBodies,
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std::vector<std::pair<const Body*, const Body* > >& possibleCollisionPairs)=0; // Compute the possible collision pairs of bodies
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};
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} // End of reactphysics3d namespace
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#endif
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