erwincoumans
0ccb6922a8
more work towards CPU version
2013-08-30 08:06:46 -07:00
erwincoumans
677722bba3
support compound versus compound collision shape acceleration on GPU, using aabb tree versus aabb tree.
...
Remove constructor from b3Vector3, to make it a POD type, so it can go into a union (and more compatible with OpenCL float4)
Use b3MakeVector3 instead of constructor
Share some code between C++ and GPU in a shared file: see b3TransformAabb2 in src/Bullet3Collision/BroadPhaseCollision/shared/b3Aabb.h
Improve PairBench a bit, show timings and #overlapping pairs.
Increase shadowmap default size to 8192x8192 (hope the GPU supports it)
2013-08-20 03:19:59 -07:00
erwin coumans
310d31f3d5
tweaks to demos, add middle-mouse support,
2013-07-21 00:36:00 -07:00
erwincoumans
ab125fbb6d
implement GPU breakable constraints
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add GPU fixed constraint
fix performance issue with concave meshes (didn't clear the number of concave-convex pairs, so it increased every frame)
2013-07-17 16:11:54 -07:00
erwincoumans
3beae80a73
prepare for GPU fixed constraint (not done yet)
2013-07-16 19:05:07 -07:00
erwincoumans
282e19171f
fix Linux version of ConstraintDemo
2013-07-09 14:41:56 -07:00
erwin coumans
bd2cd7b2a7
remove clFinish and copyToHost from GPU joint solver, performance is looking better now.
2013-07-09 11:19:16 -07:00
erwin coumans
c4375a09e4
added GPU joint solver for non-contact constraints. Only point 2 point version for now, will add some other constraints soon (changes are very local)
2013-07-09 10:46:47 -07:00
erwin coumans
01e5472f9f
add b3FixedConstraint, with less memory footprint than b3Generic6DofConstraint, and easier to port to OpenCL.
...
remove the 'obsolete' part of b3Generic6DofConstraint and b3Point2PointConstraint
2013-07-06 00:44:06 -07:00
erwin coumans
28f6e0fbd3
towards GPU joint (non-contact) constraint solving. The ConstraintDemo shows that CPU performance is very good, so not much performance win is to be expected.
2013-07-02 21:13:42 -07:00
erwin coumans
72042f3094
add basic constraint demo
2013-07-02 11:07:50 -07:00
