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 |
|
Xuchen Han
|
e124c62a70
|
each node only allows a single contact; initial guess for newton set to x = x_n + dt*v_n
|
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 |
|
erwincoumans
|
25cc1fa386
|
Merge pull request #2373 from xhan0619/DeformableImprovement
Deformable improvement
|
2019-08-24 18:09:47 -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
|
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 |
|
Xuchen Han
|
fadf6aa612
|
prevent division by zero in mass spring
|
2019-08-20 16:26:19 -07:00 |
|
Xuchen Han
|
7e971d9f63
|
safe guard against NaN in dv after CG solve
|
2019-08-20 11:12:36 -07:00 |
|
Xuchen Han
|
76d37ec475
|
bug fix in updateDeformation
|
2019-08-20 10:37:25 -07:00 |
|
erwincoumans
|
3d42a770fc
|
Update btMultiBodyConstraintSolver.cpp
|
2019-08-20 07:29:49 -07:00 |
|
Xuchen Han
|
3bf3b66fb7
|
add method to remove softbody
|
2019-08-19 19:18:02 -07:00 |
|
Xuchen Han
|
ef65d6422b
|
remove CG printf outputs
|
2019-08-19 17:28:22 -07:00 |
|
Xuchen Han
|
5cdfbf3313
|
add CMakeLists
|
2019-08-19 13:09:14 -07:00 |
|
Xuchen Han
|
9f559af2a8
|
set m_contact_iterations to solverInfo.m_solverIterations
|
2019-08-19 13:07:26 -07:00 |
|