 Xuchen Han
|
362bc6d9a3
|
fix the bug that prevents the pd control forces/torques being added
|
2019-11-08 17:08:59 -08:00 |
|
|
Xuchen Han
|
059e23d381
|
fix old soft body collision issue #2473
|
2019-11-07 13:00:13 -08:00 |
|
|
Xuchen Han
|
baa9dcdf08
|
move erp for deformable into a separate parameter
|
2019-11-07 12:13:51 -08:00 |
|
|
Xuchen Han
|
b55ebac2d9
|
update CMakeLists
|
2019-11-05 18:09:38 -08:00 |
|
|
Xuchen Han
|
13314360a8
|
add option for deformable rigid split impulse
|
2019-11-05 18:07:58 -08:00 |
|
|
Xuchen Han
|
fb85b2e05f
|
add a linear elasticity model
|
2019-11-05 18:07:58 -08:00 |
|
|
Xuchen Han
|
457ed0e735
|
Merge pull request #3 from fuchuyuan/pathfix
update example to use absolute path
|
2019-10-31 15:15:38 -07:00 |
|
|
Xuchen Han
|
93835c195b
|
turn off SVD
|
2019-10-31 12:57:19 -07:00 |
|
|
Xuchen Han
|
3f1e061966
|
turn on SVD
|
2019-10-31 12:53:12 -07:00 |
|
|
Xuchen Han
|
9ebbab959c
|
use safenorm
|
2019-10-31 12:53:12 -07:00 |
|
|
Xuchen Han
|
ec1ef0c465
|
add strain limiting to face contact to improve stability
|
2019-10-31 12:53:12 -07:00 |
|
|
Xuchen Han
|
6dce8e4ff5
|
cull out most of the SVD calculation when stress is low
|
2019-10-29 22:39:10 -07:00 |
|
|
Xuchen Han
|
23dbea16f3
|
initialize m_useSelfCollision
|
2019-10-24 15:28:21 -07:00 |
|
|
Xuchen Han
|
270028363b
|
Fix some performance issues caused by unneccessarily small sdf grid size.
|
2019-10-24 15:03:23 -07:00 |
|
|
Xuchen Han
|
c6af3aa3f8
|
fix bug in deformable vs. deformable friction
|
2019-10-23 12:17:21 -07:00 |
|
|
Xuchen Han
|
36f7441790
|
support anchor constraint between deformable and multibody
|
2019-10-17 16:45:28 -07:00 |
|
|
Xuchen Han
|
60dfe1fe69
|
add support for anchor constraint between deformable and rigid
|
2019-10-16 19:23:01 -07:00 |
|
|
Xuchen Han
|
3d622a3bee
|
enable deformable sleeping
|
2019-10-16 12:00:02 -07:00 |
|
|
Xuchen Han
|
3ae193ff15
|
bool->int
|
2019-10-15 15:43:26 -07:00 |
|
|
Xuchen Han
|
774937bcd6
|
add option to turn face contact on/off
|
2019-10-15 13:53:27 -07:00 |
|
|
Xuchen Han
|
05c25a27de
|
address comment from ldowns
|
2019-10-15 13:51:33 -07:00 |
|
|
Xuchen Han
|
a1afc66817
|
remove std::fabs and std::max
|
2019-10-15 13:51:33 -07:00 |
|
|
Xuchen Han
|
30238b2fbc
|
remove std::copysign
|
2019-10-15 13:51:33 -07:00 |
|
|
Xuchen Han
|
a7222d8a9f
|
add option to set stress clamping limit
|
2019-10-15 13:51:33 -07:00 |
|
|
Xuchen Han
|
9e29f7108d
|
remove Eigen
|
2019-10-15 13:50:13 -07:00 |
|
|
Xuchen Han
|
9546390fd6
|
clamp stress for NeoHookean in singular value space
|
2019-10-15 13:50:13 -07:00 |
|
|
Xuchen Han
|
e87df18544
|
switch to damping model from Irvine 05 for its SPDness
|
2019-10-15 13:50:13 -07:00 |
|
|
Xuchen Han
|
87546bb7c3
|
prevent velocity of deformable from getting too big from explicit force
|
2019-10-15 13:50:13 -07:00 |
|
|
Xuchen Han
|
45c4497711
|
fix compile
|
2019-10-15 13:50:13 -07:00 |
|
|
Xuchen Han
|
0d742273c1
|
set default drag coefficient to 0
|
2019-10-15 13:50:13 -07:00 |
|
|
Xuchen Han
|
992e1454b6
|
turn on SKIP_DEFORMABLE
|
2019-10-15 13:50:13 -07:00 |
|
|
Xuchen Han
|
25a566c378
|
finish deformable sleeping and add option for drag
|
2019-10-15 13:50:13 -07:00 |
|
|
Xuchen Han
|
0d7ff567e6
|
bug fix in deformable predict motion
|
2019-10-15 13:50:13 -07:00 |
|
|
Xuchen Han
|
c808bb78c7
|
delete lagrangian force when deleting dynamics world from command processor
|
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
|
94facf0029
|
typo fix
|
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
|
5a55374d85
|
pass render nodes instead of simulated nodes to renderer
|
2019-10-01 14:48:34 -07:00 |
|
|
Xuchen Han
|
96bf2f2ff5
|
address PR comments
|
2019-10-01 14:47:49 -07:00 |
|
|
Xuchen Han
|
187019268c
|
enable deformable vs. deformable and self-collision in deformable loading
|
2019-09-28 15:10:06 -07:00 |
|
|
Xuchen Han
|
2d045de589
|
parameter change in ClothFriction Demo
|
2019-09-28 14:44:42 -07:00 |
|
|
Xuchen Han
|
132f7fe751
|
update pybullet binding
|
2019-09-28 14:44:42 -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
|
3dcfcda19a
|
typo fix
|
2019-09-28 14:44:41 -07:00 |
|
|
Xuchen Han
|
a92a8f1135
|
add demo for deformable contact
|
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
|
27bf4d3372
|
new vtk 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
|
899bf9afd1
|
update setup.py
|
2019-09-04 18:55:16 -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
|
1ded85e62e
|
remove extra gravity field
|
2019-09-04 18:49:44 -07:00 |
|
|
Xuchen Han
|
3d2f945f9c
|
address PR comments
|
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 |
|
|
Xuchen Han
|
7d1b93cc17
|
contact solve for newton
|
2019-09-04 18:48:00 -07:00 |
|
|
Xuchen Han
|
5826492020
|
add elastic force differential for mass spring
|
2019-09-04 18:48:00 -07:00 |
|
|
Xuchen Han
|
d4a15e016e
|
add newton solver
|
2019-09-04 18:48:00 -07:00 |
|
|
Xuchen Han
|
c722630fc7
|
bug fix in neohookean force
|
2019-09-04 18:48:00 -07:00 |
|
|
Xuchen Han
|
e73f70efa2
|
swap m_x and m_q in softbody to align with rendering convention
|
2019-09-04 18:48:00 -07:00 |
|
|
Xuchen Han
|
7c39052163
|
clean up forces
|
2019-09-04 18:48:00 -07:00 |
|
|
Xuchen Han
|
908cf69f06
|
change deformable/multibody solve to be in dv space
|
2019-08-24 14:58:11 -07:00 |
|
|
Xuchen Han
|
8b38076376
|
update license
|
2019-08-24 12:44:58 -07:00 |
|
|
Xuchen Han
|
b0a91bb306
|
float->btScalar
|
2019-08-24 11:55:34 -07:00 |
|
|
Xuchen Han
|
bb4a554e68
|
bug fix in multibody interpolation world transform: update cached rotation and vector
|
2019-08-24 11:51:33 -07:00 |
|
|
Xuchen Han
|
f2d8ed71ac
|
float->btScalar
|
2019-08-23 20:06:41 -07:00 |
|
|
Xuchen Han
|
6beeac7065
|
refactor contact solve
|
2019-08-23 17:32:41 -07:00 |
|
|
Xuchen Han
|
ccd8c3a47c
|
fix scope override in btMultiBody and scalar type inconsistency in btDeformableBodySolver
|
2019-08-22 10:12:14 -07:00 |
|
|
Xuchen Han
|
3fbd7a7edd
|
delete forces in exitPhysics
|
2019-08-21 23:00:18 -07:00 |
|
|
Xuchen Han
|
b93c3c56ed
|
delete preconditioner in destructor
|
2019-08-21 22:44:10 -07:00 |
|
|
Xuchen Han
|
750ff33f26
|
remove the std::istream version of vtkfileread
|
2019-08-21 22:39:07 -07:00 |
|
|
Xuchen Han
|
4df31305a8
|
remove iostream dependency
|
2019-08-21 22:31:30 -07:00 |
|
|
Xuchen Han
|
75d0cfaf69
|
restore default voxelsz and add option to change voxelsz
|
2019-08-21 22:29:53 -07:00 |
|
|
Xuchen Han
|
4e1c1a30a7
|
remove world dependency from btDeformableBodySolver,btDeformableBackwardEulerObjective, and btCGProjection; reduce invasion into multibody world, all chnages are cosmetic now
|
2019-08-21 22:17:46 -07:00 |
|
|
Xuchen Han
|
f33532273a
|
sync interpolationTransform for multibody in integrateTransform; revert changes to voxel size in sparseSDF
|
2019-08-21 16:03:54 -07:00 |
|
|
Xuchen Han
|
076c8b11df
|
revert the changes to damping of multibody external forces
|
2019-08-20 18:13:38 -07:00 |
|