Issues

• glm_quat_mat4 (and friends) give wrong matrices for non-unit quaternions

  recp/cglm#503 · Filter by author lczyk opened on Sep 25, 2026

• glm_spin changes the translation of a translated matrix

  recp/cglm#502 · Filter by author lczyk opened on Sep 25, 2026

• There seam to be a compilation issue with glms_aabb2d_radius()

  recp/cglm#500 · Filter by author tooold2rock-n-roll opened on Sep 12, 2026
  2

• macro implementation of glm_max and glm_min

  recp/cglm#493 · Filter by author duarm opened on May 26, 2026
  1

• Missing glmc_vec*_mix exports and inconsistency between vec3 and vec4

  recp/cglm#490 · Filter by author sechshelme opened on Feb 15, 2026
  1

• Proposal: Use C11 _Generic to struct API

  feedback wanted
  recp/cglm#486 · Filter by author quasar32 opened on Nov 10, 2025
  4

• Non-SIMD Functions

  feedback wanted
  recp/cglm#485 · Filter by author KTRosenberg opened on Nov 8, 2025

• CGLM compiled with avx leads to segmentation fault when using mat4 multiplication

  bug
  recp/cglm#479 · Filter by author RealSomeGuy opened on Jul 14, 2025
  4

• CGLM_USE_ANONYMOUS_STRUCT: expected an expression

  bugstruct-apiwaiting for PR
  recp/cglm#475 · Filter by author EranStockdale opened on May 7, 2025
  6

• Add glm_ray_aabb

  todo
  recp/cglm#473 · Filter by author qcdong2016 opened on Apr 24, 2025
  3

• Preface all types with glm to prevent naming conflicts

  feedback wanted
  recp/cglm#451 · Filter by author TheSlugInTub opened on Mar 3, 2025
  6

• Documentation inaccuracies

  recp/cglm#439 · Filter by author Panadero1 opened on Jan 5, 2025
  4

• Inverted clip space handedness terminology

  feedback wanted
  recp/cglm#435 · Filter by author master30f opened on Dec 22, 2024
  3

• [minor feature] Add macros usable as initializers

  feature request
  recp/cglm#432 · Filter by author pm4gh opened on Sep 25, 2024
  1

• [feat] ivec struct api operations

  recp/cglm#431 · Filter by author duarm opened on Sep 20, 2024
  1

• Functions from vec3-ext.h and vec4-ext.h can trigger warnings with recent clang

  fast-math
  recp/cglm#428 · Filter by author pm4gh opened on Aug 18, 2024
  1

• include/cglm/handed/euler_to_quat_lh.h is missing a final newline

  recp/cglm#426 · Filter by author pm4gh opened on Aug 18, 2024
  1

• cglm_vec4_ucopy not defined inside cglm/mat2.h

  enhancement
  recp/cglm#425 · Filter by author m4reQ opened on Jul 23, 2024
  1

• (swift package as dependency) xcode build with modules enabled breaks CGLM_FORCE_*

  feedback wantedhelp wanted
  recp/cglm#424 · Filter by author John-Colvin opened on Jul 15, 2024
  3

• glm_vec3() args

  recp/cglm#419 · Filter by author harryprogramer opened on May 26, 2024
  1

• Add a build.zig to support building with zig

  feedback wanted
  recp/cglm#418 · Filter by author ali-shahwali opened on May 23, 2024
  2

• double types for vectors

  feature request
  recp/cglm#400 · Filter by author STCollier opened on Mar 24, 2024
  3

• Collision Detection

  enhancementfeedback wantedhelp wanted
  recp/cglm#393 · Filter by author duarm opened on Feb 19, 2024
  5

• No rule for euler.c

  build-errormingw
  recp/cglm#376 · Filter by author altnavi opened on Dec 21, 2023
  5

• Swift Package with cpp interop for original GLM library

  Q & A
  recp/cglm#375 · Filter by author masters3d opened on Dec 17, 2023
  2