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Geometric Contact Potential - #191

Merged

zfergus merged 383 commits into

ipc-sim:mainfrom

Huangzizhou:gcp

Oct 21, 2025

This pull request is big! We're only showing the most recent 250 commits

Commits on Jan 17, 2024
- more meaningful log
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  committed
  39e4aa6
- change hashing
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  committed
  96f9b99
- fix bug in edge-edge 3d
  Huangzizhou
  committed
  372e56b
- fix adaptive dhat
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  d0872f3
Commits on Jan 18, 2024
- add project_to_psd
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  committed
  b0dcae5
- 2d vertex-edge potential
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  c9e88a0
- edge_mollifier
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  committed
  993d47a
- fix bug in edge-vertex potential
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  a2abd37
- simpler mollifier
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  3dfdc51
Commits on Jan 19, 2024
- change to 3d formulation
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  8020b63
- optimize code
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  5a16978
- fix wrong type check
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  26952a0
- try to fix edge-vertex in 2D
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  31edf09
- change adaptive dhat
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  d3429f8
- fix discontinuity in energy
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  35b264a
Commits on Jan 20, 2024
- fix bug in face_vertex
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  ae11c38
- smoother potential
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  b3ad2bb
Commits on Jan 21, 2024
- fix bug in wrong number of vertices
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  committed
  f2cb5a0
- fix bug
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  8cda392
Commits on Jan 22, 2024
- fix mollifier, change heaviside
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  committed
  a74b901
Commits on Jan 27, 2024
- better scaled contact weights
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  6d19d14
- clean code, change eps to dhat
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  486aef2
Commits on Jan 28, 2024
- move files around
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  a70afad
- fix bug in triangle area
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  e52c175
- add autodiff lib, not used
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  5a11138
- fixed-size matrix for autodiff
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  a928856
- clean functions
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  0973df9
- acceleration of edge-edge by caching
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  668af7c
- clean function
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  9ac3bc8
- make tests pass
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- move around files
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  bc7cd7e
- rename autodiff type
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  db02e38
Commits on Jan 29, 2024
- remove project PSD; class for each primitive
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  7d6e5c5
- fix bug in unordered_tuple
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  dd77bde
Commits on Feb 1, 2024
- refactor 3D potential for better efficiency
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  5b46b73
- change tolerance
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  b9171fb
- remove not used files
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  committed
  c8612d4
- add check for number of vertices
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  committed
  f60395a
- put back caching
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  committed
  0bcbb48
- try to reduce cost of point_edge_distance autodiff
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  8644b0b
Commits on Feb 2, 2024
- refactor for better efficiency
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  3c78e26
- remove AD for edge-edge mollifier grad
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  committed
  abf6b11
- remove autodiff in edge mollifier, static size for autodiff
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  19ff37d
Commits on Feb 3, 2024
- more manual derivatives and tests
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  81ab0e2
- remove not used functions
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  9744902
Commits on Feb 5, 2024
- remove point term autodiff
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  25639bd
- remove unused files
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  d5f3ca4
- prepare for point2
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  a8cb493
- fix bug in point term
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  9984ba5
- remove autodiff for edge term gradient
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  f00f984
- remove AD in point term hessian
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  b3a8a45
- fix compile error
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  4ca0667
- use indices instead of blocks
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  ef7bd14
- format files
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  e73ed0e
Commits on Feb 6, 2024
- remove autodiff in edge-edge mollifier
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  committed
  b07cf48
- move around functions
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  66fde95
Commits on Feb 7, 2024
- replace line-line closest direction autodiff
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  committed
  fff6888
Commits on Feb 8, 2024
- refactor mollifier
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  9bd7afb
- more robust
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  3c8ca72
Commits on Feb 9, 2024
- remove autodiff for point-face mollifier
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  committed
  66b53f8
Commits on Feb 12, 2024
- move 2D into the new code structure
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  313ed38
Commits on Feb 13, 2024
- faster matrix assembly
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  de10633
- fix nan in energy
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  52a7304
Commits on Feb 14, 2024
- change scaling of mollifiers
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  0bbdb8e
- friction
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  6fcc3e0
Commits on Feb 15, 2024
- change threshold for mollifier
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  b446664
Commits on Feb 21, 2024
- fix bug in edge term
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  committed
  f955b1e
- change mollifier threshold
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  de21594
- fix bugs in derivatives
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  b318898
- change barrier power to integer
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  076a3bf
Commits on Feb 23, 2024
- change alpha to 1 in normal term
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  1e2ed31
Commits on Feb 27, 2024
- clean code
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  b59dba2
Commits on Mar 1, 2024
- clean parallelism code
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  c609038
- refactor builder
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  b809f9c
- simplify collisions builder
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  e5f79b3
Commits on Mar 2, 2024
- clean code
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  committed
  4ddced5
Commits on Mar 11, 2024
- make autodiff cmake option
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  cc0347f
Commits on Mar 21, 2024
- active min dist
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  90123d2
- fix compile error in python addon
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  d894e33
Commits on Mar 22, 2024
- python binding for smooth collisions
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  001ec08
Commits on Apr 29, 2024
- new normal term formulation
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  ff6ceac
- merge main
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  bd3dd26
- fix bug in edge term autodiff
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  51e0cf3
Commits on May 3, 2024
- enable shape derivatives for new formulation
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  1461cd3
- support collisions deep copy
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  7431bc7
Commits on May 8, 2024
- try to add friction force jacobian, still buggy
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  9504cf5
Commits on May 9, 2024
- fix small bugs
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  6752391
Commits on Aug 28, 2024
- fix memory issue
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  1ec6e77
Commits on Sep 6, 2024
- fix compile error
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  557dbb0
Commits on Sep 11, 2024
- fix bug in compute_active_minimum_distance
  Huangzizhou
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  2c29a4d
Commits on Oct 3, 2024
- Merge commit '617b80e92eb4310791a722fd1cc20c902b17683f' into fix-bug
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  8dda64a
Commits on Mar 26, 2025
- fix python binding and compile error
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  cbf0f79
- comment huge test
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  3c30dc5
Commits on Mar 27, 2025
- increase threshold for failed unit test
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  beb56c1
Commits on Mar 28, 2025
- friction force jacobian
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  0c287e1
Commits on Mar 29, 2025
- separate 2d and 3d tests
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  5dc2eaa
- 2D friction force jacobian tests
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  8410ada
- fix friction force jacobian test
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  80e4d59
Commits on Mar 31, 2025
- force hessian symmetric
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  ecfebca
Commits on May 2, 2025
- Update CI
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  b9050b3
- fix cmake
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  6a78e28
- remove autodiff lib
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  0bfb223
- disable complex tests in debug
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  7e3e12a
- increase tolerance
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  3b8e90b
Commits on May 3, 2025
- Increase FD order
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  816307f
Commits on May 5, 2025
- update unit test
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  6e96e53
Commits on May 6, 2025
- fix python binding
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  20b0617
- Fix problems with templated return types.
  daniel-zint
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  7fd5787
- Merge pull request #5 from geometryprocessing/dzint/windows_template_fix
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  2aded9d
Commits on May 7, 2025
- fix warning
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  0ba4e7c
- template vector size
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Commits on May 11, 2025
- fix bugs
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  059cda0
- fix missing definition
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  f90e8c7
- fix compile error
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  d128e2c
- deal with codim vert/edge in 2D
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  512fda2
Commits on Jun 2, 2025
- 3D codimensional edge/face
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  1f7c102
- try to fix CI
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  182e09b
- fix compile error
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  82f483d
- fix wrong derivatives
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Commits on Jun 6, 2025
- fix CI
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  bc3fa7c
Commits on Jun 7, 2025
- fix compile error on windows
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  f937e09
- Fix compile error on windows
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  f73987b
Commits on Jun 9, 2025
- readme
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  12db2bc
- Merge branch 'main' of github.com:geometryprocessing/geometric-contact-potential-toolkit
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  6718175
Commits on Jun 14, 2025
- Merge branch 'main' of https://github.com/ipc-sim/ipc-toolkit
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  9fa2c71
- clang formatting
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  446c384
Commits on Jun 15, 2025
- fix python compilation
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  e0c68dc
- orientable flag
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  c7f8b9d
- remove deprecated flag
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  11467a0
Commits on Jun 16, 2025
- enum class BroadPhaseMethod
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Commits on Jun 18, 2025
- remove CollisionBase class
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Commits on Jun 26, 2025
- get rid off templates
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Commits on Jun 28, 2025
- fix bug
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Commits on Jun 29, 2025
- change test param
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  aaf9513
- fix format
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  80dda64
- Merge branch 'main' of https://github.com/ipc-sim/ipc-toolkit into dynamic
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- format files
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- disable pypi workflow
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- format files
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Commits on Jun 30, 2025
- format file
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  81c41e3
- remove not used file
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- skip expensive test
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Commits on Jul 1, 2025
- Merge pull request #6 from geometryprocessing/dynamic
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  authored
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Commits on Sep 26, 2025
- Merge branch 'main' into gcp
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- revert changes
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- revert test change
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Commits on Sep 29, 2025
- Revert changes
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- clean repo
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- format doc
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Commits on Oct 5, 2025
- formatting
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- Merge branch 'main' of https://github.com/ipc-sim/ipc-toolkit into gcp
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- formatting
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- build function for broad phase methods
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- formatting
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- formatting
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Commits on Oct 9, 2025
- Refactor IPC utility files and remove unused components
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Commits on Oct 10, 2025
- clang-tidy clean
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  72eb417
- Merge branch 'gcp' of https://github.com/Huangzizhou/ipc-toolkit into gcp
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- Resolve reviews
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- revert change
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- Remove unecessary files
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- remove not used functions
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- Disable readability-uppercase-literal-suffix clang-tidy
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- Update SPDLOG to remove clang-tidy errors
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- Clang-tidy ignore autodiff.h
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- Add comment of changes to autodiff.h
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- more clang-tidy clean
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- Merge branch 'gcp' of https://github.com/Huangzizhou/ipc-toolkit into gcp
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Commits on Oct 11, 2025
- Apply clang-tidy -fix
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- Fix formatting of enum class declaration for PointPointDistanceType
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- Fix remaining clang-tidy errors
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- Mark constructor explicit
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- Hard code to use TBB in config.hpp
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- Change to Eigen::ConstRef
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- Move create_broad_phase to separate file
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- Refactor tangential collision methods to unify build function and improve parameter naming
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- clean tests
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Commits on Oct 12, 2025
Commits on Oct 13, 2025
- Replace autodiff with TinyAD
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- Add comments to CollisionMesh
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- Apply clang-format
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- make change to tinyad
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- remove eigen include in tinyad
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- Apply clang-format
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- Fix tinyad patch
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- Apply clang-format
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- Update TinyAD to use OneTBB
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Commits on Oct 14, 2025
- revert python changes
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- more comments
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- more comments
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- remove unused function
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Commits on Oct 15, 2025
- fix wrong dimensions and more unit tests
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- clang-tidy
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- clang-tidy
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- fix python
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- Apply clang-format
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- Update Codecov action to v5.5.1 in coverage workflow
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Commits on Oct 16, 2025
- unit test for matrix cache
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- unit test for matrix cache
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- clang format
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- clang format
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- unit test
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- clang formatting
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- clang formating
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- clean matrix cache class
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- more comments
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- more unit tests
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- more comments
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- test 2D orientable
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Commits on Oct 17, 2025
- clang tidy
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- more tests for collision_mesh
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- fix compile
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- remove ifdef
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- missing header macro
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- renaming
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- clang format
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- fix compile
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- more tests
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Commits on Oct 18, 2025
- more tests
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Commits on Oct 19, 2025
- more tests
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- more tests
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- try to increase coverage
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- try to increase coverage
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- move from tpp to cpp
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- more tests
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- change test
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- fix bug in point edge direction hessian
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- Revert "fix bug in point edge direction hessian"
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Commits on Oct 20, 2025
- fix tests
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- fix clang
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- Refactor distance types and update potential calculations to use STENCIL_SIZE instead of ELEMENT_SIZE; improve documentation for developer tools.
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- Refactor include statements for consistency and clarity across distance test files; remove redundant includes and adjust order.
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- Remove unused util types
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- Refactor potential and matrix cache classes:
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- Clean-up
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- Remove empty .tpp
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- Fix clang-tidy errors
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- Remove readability-function-size check from clang-tidy configuration
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- Revert Edge2::potential to non-static
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- Remove readability-convert-member-functions-to-static
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- Fix formatting of pointer declarations in SparseMatrixCache::get_matrix
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- skip edge-vert if not P_E type
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Commits

Commits on Jan 17, 2024

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