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normalize hitnormal

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This commit is contained in:
Erwin Coumans 2006-12-26 23:03:36 +00:00
parent 14d60ca000
commit 76b6a6611c
1 changed files with 7 additions and 0 deletions
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7
source/gameengine/Physics/Bullet/CcdPhysicsEnvironment.cpp
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@ -719,6 +719,13 @@ PHY_IPhysicsController* CcdPhysicsEnvironment::rayTest(PHY_IPhysicsController* i
hitY = rayCallback.m_hitPointWorld.getY();
hitZ = rayCallback.m_hitPointWorld.getZ();
if (rayCallback.m_hitNormalWorld.length2() > (SIMD_EPSILON*SIMD_EPSILON))
{
rayCallback.m_hitNormalWorld.normalize();
} else
{
rayCallback.m_hitNormalWorld.setValue(1,0,0);
}
normalX = rayCallback.m_hitNormalWorld.getX();
normalY = rayCallback.m_hitNormalWorld.getY();
normalZ = rayCallback.m_hitNormalWorld.getZ();