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use better tolerance, instead of hard-coded 0.0001 inside the btMultiSphereShape supporting vector implementation.

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Thanks to Phil Knight for reporting and fixing this issue (it could lead to failing collisions under certain conditions).
This commit is contained in:
ejcoumans
2007-11-07 13:39:05 +00:00
parent 126f46cb99
commit 7ef4eab189
1 changed files with 1 additions and 1 deletions
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src/BulletCollision/CollisionShapes/btMultiSphereShape.cpp
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@@ -47,7 +47,7 @@ btMultiSphereShape::btMultiSphereShape (const btVector3& inertiaHalfExtents,cons
btVector3 vec = vec0; btVector3 vec = vec0;
btScalar lenSqr = vec.length2(); btScalar lenSqr = vec.length2();
if (lenSqr < btScalar(0.0001)) if (lenSqr < (SIMD_EPSILON*SIMD_EPSILON))
{ {
vec.setValue(1,0,0); vec.setValue(1,0,0);
} else } else