/*
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* Java port of Bullet (c) 2008 Martin Dvorak <jezek2@advel.cz>
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*
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* Bullet Continuous Collision Detection and Physics Library
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* Copyright (c) 2003-2008 Erwin Coumans http://www.bulletphysics.com/
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*
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* This software is provided 'as-is', without any express or implied warranty.
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* In no event will the authors be held liable for any damages arising from
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* the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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*/
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// Dbvt implementation by Nathanael Presson
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package com.bulletphysics.collision.broadphase;
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/**
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*
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* @author jezek2
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*/
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public class DbvtLeafCollider extends Dbvt.ICollide {
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public DbvtBroadphase pbp;
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public DbvtProxy ppx;
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public DbvtLeafCollider(DbvtBroadphase p, DbvtProxy px) {
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this.pbp = p;
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this.ppx = px;
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}
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@Override
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public void Process(Dbvt.Node na) {
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Dbvt.Node nb = ppx.leaf;
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if (nb != na) {
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DbvtProxy pa = (DbvtProxy) na.data;
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DbvtProxy pb = (DbvtProxy) nb.data;
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//#if DBVT_BP_DISCRETPAIRS
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if (DbvtAabbMm.Intersect(pa.aabb, pb.aabb))
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//#endif
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{
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//if(pa>pb) btSwap(pa,pb);
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if (pa.hashCode() > pb.hashCode()) {
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DbvtProxy tmp = pa;
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pa = pb;
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pb = tmp;
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}
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pbp.paircache.addOverlappingPair(pa, pb);
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}
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}
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}
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}
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