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Attempts to improve performance. Not much gain yet, but good to experiment what has effect and what hasn't.

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Added 'DO_BENCHMARK_PYRAMID' to CcdPhysicsDemo.
This commit is contained in:
ejcoumans
2007-03-20 20:12:23 +00:00
parent f8fe7e8f2d
commit c1a54d9edc
19 changed files with 356 additions and 234 deletions
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6
src/BulletDynamics/Dynamics/btRigidBody.cpp
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@@ -254,9 +254,9 @@ void btRigidBody::setMassProps(btScalar mass, const btVector3& inertia)
m_inverseMass = btScalar(1.0) / mass;
}
m_invInertiaLocal.setValue(inertia[0] != btScalar(0.0) ? btScalar(1.0) / inertia[0]: btScalar(0.0),
inertia[1] != btScalar(0.0) ? btScalar(1.0) / inertia[1]: btScalar(0.0),
inertia[2] != btScalar(0.0) ? btScalar(1.0) / inertia[2]: btScalar(0.0));
m_invInertiaLocal.setValue(inertia.x() != btScalar(0.0) ? btScalar(1.0) / inertia.x(): btScalar(0.0),
inertia.y() != btScalar(0.0) ? btScalar(1.0) / inertia.y(): btScalar(0.0),
inertia.z() != btScalar(0.0) ? btScalar(1.0) / inertia.z(): btScalar(0.0));
}