diff options
| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2009-03-18 00:44:58 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2009-03-18 00:44:58 +0300 |
| commit | d52400bfbd2a7e4d09b5a71bc461a554d232af15 (patch) | |
| tree | 08815f065fc90aac0ae62ae5f3a89d20e19399e6 /extern/bullet2/src/BulletCollision/CollisionShapes/btCollisionShape.cpp | |
| parent | 1ac0d54fea831c485e8e27e8bfa887e15beb58de (diff) | |
| parent | 28f6d223d079b1e5cb67e3fc22fb7f818deb8dcb (diff) | |
2.50: svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r18677:19317
Notes:
* Sequence transform strip uses G.scene global, this is commented
out now, should be fixed.
* Etch-a-ton code was most difficult to merge. The files already in
2.5 got merged, but no new files were added. Calls to these files
are commented out with "XXX etch-a-ton". editarmature.c and
transform_snap.c were complex to merge. Martin, please check?
* Game engine compiles and links again here for scons/make/cmake
(player still fails to link).
Diffstat (limited to 'extern/bullet2/src/BulletCollision/CollisionShapes/btCollisionShape.cpp')
| -rw-r--r-- | extern/bullet2/src/BulletCollision/CollisionShapes/btCollisionShape.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/extern/bullet2/src/BulletCollision/CollisionShapes/btCollisionShape.cpp b/extern/bullet2/src/BulletCollision/CollisionShapes/btCollisionShape.cpp index 39e621aa946..d242cba1b72 100644 --- a/extern/bullet2/src/BulletCollision/CollisionShapes/btCollisionShape.cpp +++ b/extern/bullet2/src/BulletCollision/CollisionShapes/btCollisionShape.cpp @@ -16,6 +16,9 @@ subject to the following restrictions: #include "BulletCollision/CollisionShapes/btCollisionShape.h" +btScalar gContactThresholdFactor=btScalar(0.02); + + /* Make sure this dummy function never changes so that it can be used by probes that are checking whether the @@ -42,8 +45,13 @@ void btCollisionShape::getBoundingSphere(btVector3& center,btScalar& radius) con center = (aabbMin+aabbMax)*btScalar(0.5); } +btScalar btCollisionShape::getContactBreakingThreshold() const +{ + return getAngularMotionDisc() * gContactThresholdFactor; +} btScalar btCollisionShape::getAngularMotionDisc() const { + ///@todo cache this value, to improve performance btVector3 center; btScalar disc; getBoundingSphere(center,disc); @@ -65,7 +73,7 @@ void btCollisionShape::calculateTemporalAabb(const btTransform& curTrans,const b // add linear motion btVector3 linMotion = linvel*timeStep; - //todo: simd would have a vector max/min operation, instead of per-element access + ///@todo: simd would have a vector max/min operation, instead of per-element access if (linMotion.x() > btScalar(0.)) temporalAabbMaxx += linMotion.x(); else |