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apply patch to allow soft body rayTest. Minor change in patch: test for current hitfraction, so only report hits closer than current closest hit fraction.

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Thanks to Benoit Bolsee for the patch, see Issue 311
http://code.google.com/p/bullet/issues/detail?id=311
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erwin.coumans
2010-01-06 00:41:03 +00:00
parent 5dd43ab3a2
commit c26f5e4b6e
5 changed files with 165 additions and 1 deletions
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2
src/BulletCollision/CollisionDispatch/btCollisionWorld.h
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@@ -363,7 +363,7 @@ public:
/// rayTest performs a raycast on all objects in the btCollisionWorld, and calls the resultCallback
/// This allows for several queries: first hit, all hits, any hit, dependent on the value returned by the callback.
void rayTest(const btVector3& rayFromWorld, const btVector3& rayToWorld, RayResultCallback& resultCallback) const;
virtual void rayTest(const btVector3& rayFromWorld, const btVector3& rayToWorld, RayResultCallback& resultCallback) const;
// convexTest performs a swept convex cast on all objects in the btCollisionWorld, and calls the resultCallback
// This allows for several queries: first hit, all hits, any hit, dependent on the value return by the callback.