Issues

• graphene_matrix_is_2d is buggy

  ebassi/graphene#289 · Filter by author matthiasclasen opened on Jul 2, 2026

• graphene_matrix_init_look_at() inverted and upside down

  ebassi/graphene#288 · Filter by author sta-c0000 opened on Apr 25, 2026

• graphene_quaternion_init_from_matrix not handling case when trace is -1

  ebassi/graphene#287 · Filter by author alexlarsson opened on Apr 4, 2026
  2

• Warning due to Implicit Type Conversion in graphene-simd4x4f.h

  ebassi/graphene#281 · Filter by author PeterGriffinSr opened on Mar 16, 2025

• Windows build fails when adding introspection integration

  buildwindows
  ebassi/graphene#265 · Filter by author DjLegolas opened on Apr 19, 2024

• [Request]Quaternion from between vectors

  enhancementhelp wantedmath
  ebassi/graphene#263 · Filter by author mkohlhaas opened on Feb 17, 2024
  1

• error when enabling -Werror=double-promotion on software using this library

  buildhelp wanted
  ebassi/graphene#249 · Filter by author alex-tee opened on Apr 23, 2022
  6

• ray and simd tests fail on i686

  bughelp wantedsimd
  ebassi/graphene#246 · Filter by author amigadave opened on Mar 21, 2022
  12

• ray: Intersect triangle does not work

  math
  ebassi/graphene#244 · Filter by author A6GibKm opened on Jan 11, 2022

• Support the RISC-V Vector extension

  enhancementhelp wantedsimd
  ebassi/graphene#237 · Filter by author rmader opened on Oct 7, 2021
  3

• Explore the idea of peeking SIMD data

  enhancementsimd
  ebassi/graphene#209 · Filter by author ebassi opened on Feb 5, 2021

• Documentation of graphene_simd4x4f_vec4_mul() has notation issues

  docsenhancement
  ebassi/graphene#207 · Filter by author ppaalanen opened on Jan 16, 2021