ejcoumans
d931aae32f
added basic CCD calculations for Compounds and non-convex (convex-versus-concave).
2006-08-11 04:10:37 +00:00
ejcoumans
16781831dc
added initial support for per-triangle material properties in a non-convex mesh. needs testing.
2006-08-10 08:18:05 +00:00
ejcoumans
3a27e8b1bf
Added preliminary CMake buildsystem support, it can autogenerate projectfiles/makefiles etc. Including Mac OS X Xcode.
...
This provides a better maintainable alternative to jam/msvcgen
2006-08-09 19:38:21 +00:00
ejcoumans
8bf47140fe
prepare for AABB tree traversal for compound objects
2006-07-25 00:30:15 +00:00
ejcoumans
50a2694c5b
more compounds work, the basics work. now some stackless tree-tree traversal is needed to speedup compound versus compound.
2006-07-24 23:06:59 +00:00
ejcoumans
fdaa3a7abc
some work on compound collision shapes (not finished yet)
2006-07-24 05:22:56 +00:00
ejcoumans
faa1dc90be
debug drawing for ParallelPhysicsEnvironment
2006-07-05 05:22:09 +00:00
ejcoumans
d2570694a9
added debug drawing for concave objects (draws overlapping triangles)
2006-07-05 05:03:09 +00:00
ejcoumans
62593f8b99
refactoring of TriangleMeshShape, introduced ConcaveShape, which allows for StaticPlaneShape and future landscape/heightfield shape
2006-07-03 22:41:19 +00:00
ejcoumans
a359212fb3
more work on parallel dispatching of simulation islands
2006-07-01 03:33:05 +00:00
ejcoumans
57e8bd87d1
updated version/projectfiles with new files
2006-07-01 00:34:43 +00:00
ejcoumans
2d80bae6e3
fairly large refactoring of dispatcher/simulation island management, to allow for parallel simulation.
2006-07-01 00:22:15 +00:00
ejcoumans
3a85557c29
Refactoring for parallel processing of islands, collision detection and constraint solving.
2006-06-30 00:41:09 +00:00
ejcoumans
9105c3af5a
Refactoring:
...
Moved optional code to Extras: AlgebraicCCD,EPA,quickstep
Moved SimpleBroadphase data to OverlappingPairCache, and derive both SimpleBroadphase and AxisSweep3 from OverlappingPairCache.
Added ParallelPhysicsEnvironment (prepair more parallel mainloop)
Upgraded hardcoded limit from 1024/8192 to 32766/65535 (max objects / max overlapping pairs)
2006-06-29 20:57:47 +00:00
ejcoumans
7e9aa9d5f8
added notice that CompoundShape is placeholder, not implemented yet
2006-06-25 21:27:31 +00:00
ejcoumans
35c2da987e
preparation for compound collision shapes
2006-06-25 19:53:07 +00:00
ejcoumans
93fda830d4
accidently made CollisionGroup filter/mask int, instead of short int
2006-06-25 19:40:59 +00:00
ejcoumans
c8a0c95195
added basic collision filtering, in broadphase. more advanced collision filtering should happen in CollisionDispatch::NeedsCollision
...
fixed CcdPhysicsDemo: don't pick static objects, it create a point 2 point constraint, which assert in jacobian generation
2006-06-25 19:36:50 +00:00
ejcoumans
09aeefe029
Allow multiple meshes to be used in the TriangleIndexVertexArray (this name is bad, is should be 'MeshArray'.
...
Renamed some 'box' into 'convex' in ConvexConcaveCollisionAlgorithm (it is generic for all convex objects, not for boxes).
2006-06-25 14:50:38 +00:00
ejcoumans
2eed545a70
enable to suspend and restore dynamics. also, catched the case where failed dynamics (resulting in infinite AABB sizes) doesn't mess up the entire simulation, it just get's deactivated (with a message that a simulation error happened)
2006-06-22 03:00:43 +00:00
ejcoumans
c5fdd98330
printf for debugging requires stdio.h
2006-06-21 21:04:01 +00:00
ejcoumans
94e94e995f
enabled early exit for GJK
2006-06-21 05:35:16 +00:00
ejcoumans
51a645bb4a
constraints between bodies merge constraint simulations (this fixes problems with deactivation/sleeping)
2006-06-17 15:22:06 +00:00
ejcoumans
b4df21acb5
added cylinder support in ColladaDemo, rendering of Cylinder, updated .dae files.
2006-06-09 00:17:20 +00:00
ejcoumans
e31711a4d9
try to catch a rare failure case (debugmode-printf)
2006-05-26 20:25:18 +00:00
ejcoumans
2529aebc79
this should not be necessary, but it happened. todo: why doesn't gjk terminate. there are 2 rare cases, one with 'nan'/undefined separating axis/distance, and another with rather big distances.
2006-05-26 19:47:46 +00:00
ejcoumans
39c5f29fd0
added new convex trianglemesh shape
2006-05-26 00:30:16 +00:00
ejcoumans
e061ec1ebf
moved files around
2006-05-25 19:18:29 +00:00
