 Xuchen Han
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977bdb4e0e
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adjust parameters
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2019-09-28 14:44:41 -07:00 |
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Xuchen Han
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cb46440e17
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add normal cone optimization for self-collision
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2019-09-28 14:44:41 -07:00 |
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Xuchen Han
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657a7468b3
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documentation and optimization
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2019-09-28 14:44:41 -07:00 |
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Xuchen Han
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20abbc9ee7
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add dynamic friction for deformable contact
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2019-09-28 14:44:41 -07:00 |
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Xuchen Han
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416e516735
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add naive implementation of self collision
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2019-09-28 14:44:41 -07:00 |
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Xuchen Han
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be7383cc03
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update examples to test different time stepping schemes (namely explicit, implicit and implicit with line search)/
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2019-09-28 14:44:41 -07:00 |
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Xuchen Han
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2f9184acc9
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remove position correction
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2019-09-28 14:44:41 -07:00 |
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Xuchen Han
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ef5aa6e73b
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add options to toggle between whether line search is used & add more documentation
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2019-09-28 14:44:41 -07:00 |
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Xuchen Han
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0501fe1bbd
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add cloth demo to show deformable friction
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2019-09-28 14:44:41 -07:00 |
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Xuchen Han
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55ebafc755
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add demo to test soft body friction
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2019-09-28 14:44:41 -07:00 |
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Xuchen Han
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cca220eb27
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add damping energy to mass spring
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2019-09-28 14:44:41 -07:00 |
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Xuchen Han
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d761b2cd68
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add some documentation
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2019-09-28 14:44:41 -07:00 |
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Xuchen Han
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ae42cc561e
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add damping energy in line search
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2019-09-28 14:44:41 -07:00 |
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Xuchen Han
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1bfb226be8
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add support for deformable vs. deformable contact
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2019-09-28 14:44:41 -07:00 |
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Xuchen Han
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403eb62dfa
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code clean up and optimization
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2019-09-28 14:44:41 -07:00 |
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Xuchen Han
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109d9353af
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switched to deformable rigid contact from Jacobi to Gauss Seidel
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2019-09-28 14:44:41 -07:00 |
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Xuchen Han
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f99cf56149
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finished refactoring; start adding face contact
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2019-09-28 14:44:41 -07:00 |
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 Xuchen Han
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1bc75cc833
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add relative tolerance for linear solver and newton with line search
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2019-09-28 14:43:40 -07:00 |
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Xuchen Han
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36278edc00
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add back preTickCallback & disable position Correction for more stability
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2019-09-28 14:43:40 -07:00 |
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Xuchen Han
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acfcc3fc9a
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updates to interpolation for rendering mesh
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2019-09-28 14:43:40 -07:00 |
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Xuchen Han
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a47eeb8225
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add render mesh interpolation from simulation mesh
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2019-09-28 14:43:40 -07:00 |
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Xuchen Han
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1febf8d612
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change CG tolerance criterion
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2019-09-28 14:43:40 -07:00 |
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 Erwin Coumans
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275a2aecb0
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fix compile issues
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2019-09-13 09:37:23 -07:00 |
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Erwin Coumans
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dee463eaae
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Merge branch 'master' of https://github.com/erwincoumans/bullet3
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2019-09-11 08:39:11 -07:00 |
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Erwin Coumans
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93810cb09a
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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)
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2019-09-11 08:39:05 -07:00 |
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 erwincoumans
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66fc3a9ce9
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Update btDeformableGravityForce.h
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2019-09-09 20:42:21 -07:00 |
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erwincoumans
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0d4db1a6f2
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Update btDeformableMassSpringForce.h
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2019-09-09 20:41:42 -07:00 |
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erwincoumans
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0722400f33
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Update btConjugateGradient.h
add ; to btAssert
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2019-09-09 20:39:53 -07:00 |
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Erwin Coumans
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4515fcbfaf
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disable warmstarting for friction (btRigidBody) since friction directions are changing it can cause artifacts.
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2019-09-06 21:22:14 -07:00 |
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Xuchen Han
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d5afccf3f1
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update CMakeLists
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2019-09-04 18:49:44 -07:00 |
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Xuchen Han
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1965f46959
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update CMakeLists
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2019-09-04 18:49:44 -07:00 |
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Xuchen Han
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8a08e32f51
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update CMakeLists
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2019-09-04 18:49:43 -07:00 |
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Xuchen Han
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5330396c70
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enabled mass preconditioner
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2019-09-04 18:49:43 -07:00 |
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Xuchen Han
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ca3e25d4e2
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add Rayleigh damping for NeoHookean
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2019-09-04 18:49:43 -07:00 |
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Xuchen Han
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e124c62a70
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each node only allows a single contact; initial guess for newton set to x = x_n + dt*v_n
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2019-09-04 18:49:43 -07:00 |
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Xuchen Han
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7d1b93cc17
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contact solve for newton
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2019-09-04 18:48:00 -07:00 |
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Xuchen Han
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5826492020
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add elastic force differential for mass spring
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2019-09-04 18:48:00 -07:00 |
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Xuchen Han
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d4a15e016e
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add newton solver
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2019-09-04 18:48:00 -07:00 |
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Xuchen Han
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c722630fc7
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bug fix in neohookean force
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2019-09-04 18:48:00 -07:00 |
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Xuchen Han
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e73f70efa2
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swap m_x and m_q in softbody to align with rendering convention
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2019-09-04 18:48:00 -07:00 |
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erwincoumans
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25cc1fa386
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Merge pull request #2373 from xhan0619/DeformableImprovement
Deformable improvement
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2019-08-24 18:09:47 -07:00 |
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Xuchen Han
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908cf69f06
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change deformable/multibody solve to be in dv space
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2019-08-24 14:58:11 -07:00 |
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Xuchen Han
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8b38076376
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update license
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2019-08-24 12:44:58 -07:00 |
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Xuchen Han
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b0a91bb306
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float->btScalar
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2019-08-24 11:55:34 -07:00 |
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Xuchen Han
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bb4a554e68
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bug fix in multibody interpolation world transform: update cached rotation and vector
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2019-08-24 11:51:33 -07:00 |
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Xuchen Han
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f2d8ed71ac
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float->btScalar
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2019-08-23 20:06:41 -07:00 |
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Xuchen Han
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6beeac7065
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refactor contact solve
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2019-08-23 17:32:41 -07:00 |
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Xuchen Han
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ccd8c3a47c
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fix scope override in btMultiBody and scalar type inconsistency in btDeformableBodySolver
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2019-08-22 10:12:14 -07:00 |
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Xuchen Han
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b93c3c56ed
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delete preconditioner in destructor
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2019-08-21 22:44:10 -07:00 |
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Xuchen Han
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750ff33f26
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remove the std::istream version of vtkfileread
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2019-08-21 22:39:07 -07:00 |
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