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