Issues

• This project has moved! And the copyright has been updated to 2026 => Does that mean work on Chipmunk2D will continue?

  slembcke/Chipmunk2D#263 · Filter by author aismann opened on Jan 14, 2026

• cannot resolve host for https://chipmunk-physics.net/ again

  slembcke/Chipmunk2D#261 · Filter by author chenrui333 opened on Oct 23, 2025

• Infinitely looping CP_BODY_FOREACH_ARBITER(body, arb) in FloodFillComponent(cpBody *root, cpBody *body)

  slembcke/Chipmunk2D#260 · Filter by author padmadevd opened on Sep 25, 2025

• Are there screenshots?

  slembcke/Chipmunk2D#259 · Filter by author rubyFeedback opened on Sep 2, 2025
  1

• Assert when sleeping body is activated by applying impulse/force directly in collision callback

  slembcke/Chipmunk2D#257 · Filter by author captaintechnicality opened on Jun 13, 2025

• Using cpSpaceUseSpatialHash func causes a dead loop in FILE "cpSpaceHash.c" LINE 427

  slembcke/Chipmunk2D#254 · Filter by author baifan233 opened on Dec 17, 2024

• Remove CP_EXPORT force declaring for Win32

  slembcke/Chipmunk2D#253 · Filter by author DDeimos opened on Sep 23, 2024
  1

• [Documentation] Custom cpcalloc actually does need to zero memory

  slembcke/Chipmunk2D#250 · Filter by author nbr0wn opened on Jun 30, 2024

• Total impulse of cpDampedRotarySpring is wrong, it adds the damping instead of subtracting it.

  slembcke/Chipmunk2D#248 · Filter by author viblo opened on May 5, 2024

• Is there a reason why maxForce doesnt apply to DampedSpring and DampedRotarySpring?

  slembcke/Chipmunk2D#245 · Filter by author viblo opened on Mar 5, 2024

• Collisions and sleep

  slembcke/Chipmunk2D#244 · Filter by author EmperorPenguin18 opened on Nov 23, 2023
  1

• Crash in debug mode using MSVC 2022

  slembcke/Chipmunk2D#243 · Filter by author vinnyhorgan opened on Nov 23, 2023
  1

• Add constraint between two static bodies which are later changed to dynamic does not work

  slembcke/Chipmunk2D#238 · Filter by author viblo opened on Nov 7, 2023
  5

• Perf improvements

  slembcke/Chipmunk2D#237 · Filter by author viblo opened on Nov 5, 2023
  5

• Demo crashing in release mode [using GCC 13]

  slembcke/Chipmunk2D#233 · Filter by author nathansmith117 opened on May 30, 2023
  10

  

• Stackoverflow in SubtreeInsert when adding too many shapes to a space.

  slembcke/Chipmunk2D#231 · Filter by author viblo opened on Dec 21, 2022

• Reproducable state & serialization of space

  slembcke/Chipmunk2D#230 · Filter by author viblo opened on Dec 19, 2022

• Can new version tag be released including the sys/sysctl.h related fix?

  slembcke/Chipmunk2D#228 · Filter by author alkavan opened on Aug 14, 2022
  1

• Leaking memory on sleeping bodies

  slembcke/Chipmunk2D#227 · Filter by author grimaldini opened on Jul 6, 2022

• cpSpaceSegmentQueryFirst returns wrong normal If a segment query starts within a shape

  slembcke/Chipmunk2D#222 · Filter by author mosmetro opened on Mar 13, 2022

• Licensing confusion

  slembcke/Chipmunk2D#221 · Filter by author silversquirl opened on Mar 6, 2022
  1

• [Documentation] cpPolyShapeGetCount typo in docs

  slembcke/Chipmunk2D#220 · Filter by author mcclure opened on Mar 2, 2022

• cpShapeType cannot be queried anymore

  slembcke/Chipmunk2D#219 · Filter by author mcclure opened on Mar 1, 2022

• Unable to build chipmunk on arm32

  slembcke/Chipmunk2D#216 · Filter by author captain0xff opened on Jan 30, 2022
  1

• Pin joints don't hold bodies in fixed positions

  slembcke/Chipmunk2D#213 · Filter by author fr0zi opened on Nov 5, 2021
  4