Issues

• [Bug] Over-Constrained Configuration

  bugworked
  st-tech/ppf-contact-solver#160 · Filter by author The-Real-Link opened on Nov 2, 2026
  8

• [Bug][Blender add-on][Windows] Resolve Intersections / shell untangle aborts with [WinError 5] Access is denied on progress.json.tmp → progress.json

  bugdeployed
  st-tech/ppf-contact-solver#159 · Filter by author olliebarbs opened on Oct 22, 2026
  3

• [Feature] Rest angle from shape key

  deployedenhancementworked
  st-tech/ppf-contact-solver#158 · Filter by author olliebarbs opened on Oct 22, 2026
  3

• [Feature] Intersection Correction

  deployedenhancementworked
  st-tech/ppf-contact-solver#157 · Filter by author RathalosArt opened on Oct 6, 2026
  17

• [Bug] Simulating Small Chains

  bugdeployedworked
  st-tech/ppf-contact-solver#156 · Filter by author RathalosArt opened on Oct 5, 2026
  5

• [Enhancement] Velocity-aware flow field for cloth / relative-velocity coupling

  deployedenhancementworked
  st-tech/ppf-contact-solver#155 · Filter by author polyworks-art opened on Oct 4, 2026
  5

• [Bug] Possible missing CCD coverage: isolated SAND particles against faceless rod edges

  bugdeployed
  st-tech/ppf-contact-solver#154 · Filter by author keqingsdog opened on Oct 1, 2026
  3

• [Bug] Large-ish softbody simulation keeps failing.

  bugdeployedworked
  st-tech/ppf-contact-solver#153 · Filter by author joshdroid123 opened on Sep 29, 2026
  7

• [Feature] Allow Existing Intersections: start from a pose that already overlaps, keeping contact everywhere else

  deployedenhancementworked
  st-tech/ppf-contact-solver#152 · Filter by author ryichando opened on Sep 22, 2026
  2

• [Feature] Time-varying spatial external forces / vector fields and frame-step API

  deployedenhancementworked
  st-tech/ppf-contact-solver#151 · Filter by author polyworks-art opened on Sep 22, 2026
  11

• [Bug] Allow Intersections options still collide instead of letting objects pass through

  bugdeployedworked
  st-tech/ppf-contact-solver#150 · Filter by author ryichando opened on Sep 21, 2026
  4

• [Bug] Flip Direction has no effect on a pin Spin operation for solids

  bugdeployedworked
  st-tech/ppf-contact-solver#149 · Filter by author ryichando opened on Sep 14, 2026
  3

• [Bug] Cards in cards.ipynb slip and collapse before the ball hits them

  bugdeployedworked
  st-tech/ppf-contact-solver#147 · Filter by author ryichando opened on Sep 8, 2026
  4

• [Feature] Simulating Hair Curves

  deployedenhancementworked
  st-tech/ppf-contact-solver#146 · Filter by author RathalosArt opened on Sep 5, 2026
  9

• [Bug] No Autosaves while the Addon is active

  bugdeployedworked
  st-tech/ppf-contact-solver#145 · Filter by author kivig2 opened on Sep 2, 2026
  3

• [Bug] Build failed: Solver stopped on a failed internal check: PPF FATAL: PCG breakdown -- p^T A p is not-a-number at iter 0 (detected at check iter 1, reresid nan).

  bugdeployedworked
  st-tech/ppf-contact-solver#144 · Filter by author recappingdude-code opened on Aug 28, 2026
  7

• [Bug] Clear Local Animation can fail without Error

  bugdeployedworked
  st-tech/ppf-contact-solver#143 · Filter by author kivig2 opened on Aug 26, 2026
  3

• [Feature] animatable pressure value

  deployedenhancementworked
  st-tech/ppf-contact-solver#142 · Filter by author recappingdude-code opened on Aug 25, 2026
  5

• [Feature] Enable support for Pascal Architecture (GTX 10-series / sm_61) and Turing (GTX 16-series / sm_75)

  deployedenhancementworked
  st-tech/ppf-contact-solver#141 · Filter by author Nimrod-Yohan opened on Aug 22, 2026
  10

• [Bug -> Feature] Locking rotation is not working

  bugdeployedworked
  st-tech/ppf-contact-solver#139 · Filter by author SuvrangshuBarua opened on Aug 13, 2026
  8

• [Feature] Allow intersections for pinning Deformation Capture

  deployedenhancementworked
  st-tech/ppf-contact-solver#138 · Filter by author kivig2 opened on Aug 11, 2026
  14

• [Feature] Give the add-on a preferences panel, with a language setting in it

  enhancementqueued
  st-tech/ppf-contact-solver#137 · Filter by author ryichando opened on Aug 11, 2026
  4

• [Bug] Deleting a group while server runs ends in manifest error

  bugdeployedworked
  st-tech/ppf-contact-solver#133 · Filter by author PhysicalTesting opened on Aug 10, 2026
  6

• [Feature] Anisotropic (warp/weft) bending for shells with UVs

  deployedenhancementworked
  st-tech/ppf-contact-solver#130 · Filter by author ryichando opened on Aug 5, 2026
  2

• [Bug] device-side assert triggered in contact/contact.cu at line 1633

  bugdeployedworked
  st-tech/ppf-contact-solver#129 · Filter by author a-gostynski opened on Aug 4, 2026
  6