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Added btAxisSweep3::resetPool, to avoid non-determinism due to unsorted linked-list, thanks to Ole K., See http://code.google.com/p/bullet/issues/detail?id=126

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Fixed recently introduced issue: can't re-use stack as member variable (to reduce memory allocs) in btDbvt, due to recursion.
remove btGjkEpa.* from Makefile.am, Makefile and CMakeLists.txt
avoid division-by-zero in ODE boxbox contact reduction
This commit is contained in:
erwin.coumans
2008-11-04 09:37:31 +00:00
parent 4df7c841a3
commit 8e51049359
8 changed files with 81 additions and 57 deletions
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8
src/BulletCollision/CollisionDispatch/btBoxBoxDetector.cpp
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@@ -207,7 +207,13 @@ void cullPoints2 (int n, btScalar p[], int m, int i0, int iret[])
cy += q*(p[i*2+1]+p[i*2+3]);
}
q = p[n*2-2]*p[1] - p[0]*p[n*2-1];
a = 1.f/(btScalar(3.0)*(a+q));
if (btFabs(a+q) > SIMD_EPSILON)
{
a = 1.f/(btScalar(3.0)*(a+q));
} else
{
a=1e30f;
}
cx = a*(cx + q*(p[n*2-2]+p[0]));
cy = a*(cy + q*(p[n*2-1]+p[1]));
}