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tweak OpenCL particle demo

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This commit is contained in:
erwin.coumans
2010-07-24 06:52:55 +00:00
parent 9bee6f6afd
commit 51869dceda
4 changed files with 21 additions and 20 deletions
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8
Demos/ParticlesOpenCL/ParticlesDemo.cpp
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@@ -23,7 +23,7 @@ subject to the following restrictions:
#define ARRAY_SIZE_X 32
#define ARRAY_SIZE_Y 32
//#define ARRAY_SIZE_Y 16
#define ARRAY_SIZE_Z 16
#define ARRAY_SIZE_Z 32
//16
//#define ARRAY_SIZE_Z 1
//#define DIST btScalar(2.f)
@@ -308,9 +308,9 @@ void ParticlesDemo::init_scene_directly()
{
btVector3 jitter = 0.01f * 0.03f * btVector3(frand(), frand(), frand());
m_pWorld->m_hVel[i]= btVector3(0,0,0);
m_pWorld->m_hPos[i].setX((spacing * x) + DEF_PARTICLE_RADIUS -WORLD_SIZE+jitter.getX());
m_pWorld->m_hPos[i].setY((spacing * y) + DEF_PARTICLE_RADIUS -WORLD_SIZE+jitter.getY());
m_pWorld->m_hPos[i].setZ((spacing * z) + DEF_PARTICLE_RADIUS -WORLD_SIZE+jitter.getZ());
m_pWorld->m_hPos[i].setX((spacing * x) + 2*DEF_PARTICLE_RADIUS -WORLD_SIZE+jitter.getX());
m_pWorld->m_hPos[i].setY((spacing * y) + 2*DEF_PARTICLE_RADIUS -WORLD_SIZE+jitter.getY());
m_pWorld->m_hPos[i].setZ((spacing * z) + 2*DEF_PARTICLE_RADIUS -WORLD_SIZE+jitter.getZ());
}
}
}