Issues

• Better implementation of humanoid avatar creation (use hierarchy instead of names)

  KhronosGroup/UnityGLTF#911 · Filter by author ostef opened on Aug 31, 2026
  6

• [Feature Request/Improvement on PBR Consistency] IOR value of UnityGLTF shader must apply to non-transparent material.

  KhronosGroup/UnityGLTF#894 · Filter by author XtroTheArctic opened on Jan 7, 2026

• Unity 6.3 warning about Shader Graph

  KhronosGroup/UnityGLTF#893 · Filter by author XtroTheArctic opened on Dec 28, 2025
  1

• Vertex reordering after import

  KhronosGroup/UnityGLTF#890 · Filter by author Phlegmati opened on Sep 22, 2025
  3

• Export glb model at runtime with animation

  KhronosGroup/UnityGLTF#889 · Filter by author simofilipp opened on Sep 16, 2025
  1

• On Demand Remap for Material Assignments

  KhronosGroup/UnityGLTF#881 · Filter by author ludwigseibt opened on Jul 17, 2025
  2

• Missing bones cause files to be unreadable externally

  KhronosGroup/UnityGLTF#873 · Filter by author RavenTheSergal opened on Jun 18, 2025
  1

• "Generate Lightmap UVs" does not expose options and does not override existing UV2

  KhronosGroup/UnityGLTF#871 · Filter by author hybridherbst opened on Jun 13, 2025
  3

• Facial blendshapes not driven after applying Meta face tracking scripts to GLB imported via UnityGLTF

  KhronosGroup/UnityGLTF#852 · Filter by author EfimBash opened on May 22, 2025
  1

  

• How to setup automatic LODs inside Unity?

  KhronosGroup/UnityGLTF#851 · Filter by author ludwigseibt opened on May 21, 2025
  7

• Import progress doesn't count downloaded bytes

  KhronosGroup/UnityGLTF#845 · Filter by author fra3point opened on Apr 23, 2025
  4

• When converting from URP Lit to PBRGraph the MetalGloss Texture Swizzle and PBRGraph Settings are set incorrectly.

  bugexport
  KhronosGroup/UnityGLTF#834 · Filter by author ludwigseibt opened on Apr 4, 2025
  

• Use simplified custom shadergraph on import.

  docs
  KhronosGroup/UnityGLTF#830 · Filter by author ludwigseibt opened on Apr 2, 2025
  2

  

• Looking for collaborators with an interest in KHR_xmp_json_ld

  KhronosGroup/UnityGLTF#819 · Filter by author andybak opened on Feb 26, 2025
  9

• PBRGraph shader does not work for points topology

  bugspec compliance
  Bug

  KhronosGroup/UnityGLTF#816 · Filter by author hybridherbst opened on Feb 24, 2025
  1

  

• Sheen in Unity doesn't match web result

  KhronosGroup/UnityGLTF#814 · Filter by author marwie opened on Feb 21, 2025
  2

• Triplanar Shader ( Feature Request )

  enhancementextension
  Feature

  KhronosGroup/UnityGLTF#810 · Filter by author MarcusGT076 opened on Feb 13, 2025
  3

• Transparent materials appear black or opaque after runtime import on Meta Quest.

  bug
  KhronosGroup/UnityGLTF#809 · Filter by author EfimBash opened on Feb 13, 2025
  7

  

• Draco Compression

  docsenhancement
  KhronosGroup/UnityGLTF#807 · Filter by author MarcusGT076 opened on Jan 30, 2025

• Import at runtime from local file with spaces in the path

  KhronosGroup/UnityGLTF#805 · Filter by author andybak opened on Jan 21, 2025
  8

  

• 6000.0.29f1 shader error failing builds

  KhronosGroup/UnityGLTF#801 · Filter by author wes-kay opened on Dec 6, 2024
  2

• Crashes when exporting skinned mesh with animation when asset optimized

  KhronosGroup/UnityGLTF#800 · Filter by author ElgoogUdiab opened on Dec 2, 2024

• Shader error in 'UnityGLTF/PBRGraph'

  KhronosGroup/UnityGLTF#799 · Filter by author zhuYouFu opened on Nov 21, 2024
  2

• GLB models from sketchfab imported with wrong materials

  bug
  KhronosGroup/UnityGLTF#798 · Filter by author kosumic opened on Nov 13, 2024
  9

  

• load glb files in editor time

  KhronosGroup/UnityGLTF#797 · Filter by author Singh-sid930 opened on Nov 11, 2024
  4