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refactoring of TriangleMeshShape, introduced ConcaveShape, which allows for StaticPlaneShape and future landscape/heightfield shape

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This commit is contained in:
ejcoumans
2006-07-03 22:41:19 +00:00
parent e190b3cb79
commit 62593f8b99
14 changed files with 277 additions and 61 deletions
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7
LinearMath/SimdTransformUtil.h
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@@ -25,6 +25,13 @@ subject to the following restrictions:
#define SimdRecipSqrt(x) ((float)(1.0f/SimdSqrt(float(x)))) /* reciprocal square root */
inline SimdVector3 SimdAabbSupport(const SimdVector3& halfExtents,const SimdVector3& supportDir)
{
return SimdVector3(supportDir.x() < SimdScalar(0.0f) ? -halfExtents.x() : halfExtents.x(),
supportDir.y() < SimdScalar(0.0f) ? -halfExtents.y() : halfExtents.y(),
supportDir.z() < SimdScalar(0.0f) ? -halfExtents.z() : halfExtents.z());
}
inline void SimdPlaneSpace1 (const SimdVector3& n, SimdVector3& p, SimdVector3& q)
{