Commit Graph

2499 Commits

Author SHA1 Message Date
Xuchen Han
0d7ff567e6 bug fix in deformable predict motion 2019-10-15 13:50:13 -07:00
Xuchen Han
58a67f82fb set default integration scheme to explicit 2019-10-15 13:50:13 -07:00
Xuchen Han
ca92cf067e fix removeCollisionObject for Deformable world 2019-10-15 13:50:12 -07:00
Xuchen Han
3b945597d1 prevent narrow phase collision detection between rigid and soft when both are sleeping 2019-10-15 13:50:12 -07:00
Xuchen Han
c610ba49df fix bug in computing rhs in momentum solve 2019-10-15 13:47:55 -07:00
Xuchen Han
e13578fee3 add option to turn self-collision on/off 2019-10-15 13:47:55 -07:00
Xuchen Han
4220c7f94c tune CG tolerance 2019-10-15 13:47:54 -07:00
Xuchen Han
d0e4bbf04d fix gravity set up 2019-10-15 13:47:54 -07:00
Erwin Coumans
3a4159c793 fix slow full btMatrixX operator* (was not used) 2019-10-08 19:31:58 -07:00
Xuchen Han
96bf2f2ff5 address PR comments 2019-10-01 14:47:49 -07:00
Xuchen Han
212b990b0e remove auto and add include 2019-09-28 14:44:42 -07:00
Xuchen Han
9f11ac5d4d add include 2019-09-28 14:44:42 -07:00
Xuchen Han
11ad0f0dfd add btMatrix3x3 constructor from vectors 2019-09-28 14:44:42 -07:00
Xuchen Han
c178905998 remove siData 2019-09-28 14:44:42 -07:00
Xuchen Han
ccaddfca21 documentation and optimization 2019-09-28 14:44:42 -07:00
Xuchen Han
a0acfd5195 code clean up and optimization 2019-09-28 14:44:42 -07:00
Xuchen Han
977bdb4e0e adjust parameters 2019-09-28 14:44:41 -07:00
Xuchen Han
cb46440e17 add normal cone optimization for self-collision 2019-09-28 14:44:41 -07:00
Xuchen Han
657a7468b3 documentation and optimization 2019-09-28 14:44:41 -07:00
Xuchen Han
20abbc9ee7 add dynamic friction for deformable contact 2019-09-28 14:44:41 -07:00
Xuchen Han
416e516735 add naive implementation of self collision 2019-09-28 14:44:41 -07:00
Xuchen Han
be7383cc03 update examples to test different time stepping schemes (namely explicit, implicit and implicit with line search)/ 2019-09-28 14:44:41 -07:00
Xuchen Han
2f9184acc9 remove position correction 2019-09-28 14:44:41 -07:00
Xuchen Han
ef5aa6e73b add options to toggle between whether line search is used & add more documentation 2019-09-28 14:44:41 -07:00
Xuchen Han
0501fe1bbd add cloth demo to show deformable friction 2019-09-28 14:44:41 -07:00
Xuchen Han
55ebafc755 add demo to test soft body friction 2019-09-28 14:44:41 -07:00
Xuchen Han
cca220eb27 add damping energy to mass spring 2019-09-28 14:44:41 -07:00
Xuchen Han
d761b2cd68 add some documentation 2019-09-28 14:44:41 -07:00
Xuchen Han
ae42cc561e add damping energy in line search 2019-09-28 14:44:41 -07:00
Xuchen Han
1bfb226be8 add support for deformable vs. deformable contact 2019-09-28 14:44:41 -07:00
Xuchen Han
403eb62dfa code clean up and optimization 2019-09-28 14:44:41 -07:00
Xuchen Han
109d9353af switched to deformable rigid contact from Jacobi to Gauss Seidel 2019-09-28 14:44:41 -07:00
Xuchen Han
f99cf56149 finished refactoring; start adding face contact 2019-09-28 14:44:41 -07:00
Xuchen Han
1bc75cc833 add relative tolerance for linear solver and newton with line search 2019-09-28 14:43:40 -07:00
Xuchen Han
36278edc00 add back preTickCallback & disable position Correction for more stability 2019-09-28 14:43:40 -07:00
Xuchen Han
acfcc3fc9a updates to interpolation for rendering mesh 2019-09-28 14:43:40 -07:00
Xuchen Han
a47eeb8225 add render mesh interpolation from simulation mesh 2019-09-28 14:43:40 -07:00
Xuchen Han
1febf8d612 change CG tolerance criterion 2019-09-28 14:43:40 -07:00
Erwin Coumans
275a2aecb0 fix compile issues 2019-09-13 09:37:23 -07:00
Erwin Coumans
dee463eaae Merge branch 'master' of https://github.com/erwincoumans/bullet3 2019-09-11 08:39:11 -07:00
Erwin Coumans
93810cb09a revert constraint solver changes to allow block solver, since it breaks the multithreaded solver.
(re-enable if/when we can redo those changes without breaking multithreading)
2019-09-11 08:39:05 -07:00
erwincoumans
66fc3a9ce9 Update btDeformableGravityForce.h 2019-09-09 20:42:21 -07:00
erwincoumans
0d4db1a6f2 Update btDeformableMassSpringForce.h 2019-09-09 20:41:42 -07:00
erwincoumans
0722400f33 Update btConjugateGradient.h
add ; to btAssert
2019-09-09 20:39:53 -07:00
Erwin Coumans
4515fcbfaf disable warmstarting for friction (btRigidBody) since friction directions are changing it can cause artifacts. 2019-09-06 21:22:14 -07:00
Xuchen Han
d5afccf3f1 update CMakeLists 2019-09-04 18:49:44 -07:00
Xuchen Han
1965f46959 update CMakeLists 2019-09-04 18:49:44 -07:00
Xuchen Han
8a08e32f51 update CMakeLists 2019-09-04 18:49:43 -07:00
Xuchen Han
5330396c70 enabled mass preconditioner 2019-09-04 18:49:43 -07:00
Xuchen Han
ca3e25d4e2 add Rayleigh damping for NeoHookean 2019-09-04 18:49:43 -07:00