Issues

• [WebGPU] InternalTexture.updateSize leaves draws using the destroyed texture

  BabylonJS/Babylon.js#19087 · Filter by author omicr0n opened on Oct 30, 2026

• [WebGPU] Shadow casters re-upload their uniform block every frame when the light moves

  BabylonJS/Babylon.js#19086 · Filter by author omicr0n opened on Oct 30, 2026

• [WebGPU/WebGL2] An update with a count of 0 uploads the whole buffer (empty particle systems re-upload every frame)

  BabylonJS/Babylon.js#19085 · Filter by author omicr0n opened on Oct 30, 2026

• WebGPU: device-loss restore prepares effects still awaiting extraInitializationsAsync (TypeError reading 'shaderLanguage')

  BabylonJS/Babylon.js#19067 · Filter by author Deadlywolf712 opened on Oct 27, 2026

• Scene.whenReadyAsync() / executeWhenReady() polls readiness at a fixed 100 ms interval

  BabylonJS/Babylon.js#19061 · Filter by author SergioRZMasson opened on Oct 26, 2026

• Frame Graph Implementation

  frame graph
  BabylonJS/Babylon.js#19054 · Filter by author Popov72 opened on Oct 26, 2026 · Future

• DitheredTileFadeMaterialPlugin: per-instance fade bounds are dropped in bands (the generation is compared with == through an interpolated varying)

  BabylonJS/Babylon.js#19029 · Filter by author enriqxxx opened on Oct 20, 2026

• WebGPU: TAA with reprojectHistory renders nothing when instances are drawn (previousWorld missing for PREPASS_VELOCITY_LINEAR)

  BabylonJS/Babylon.js#19023 · Filter by author enriqxxx opened on Oct 20, 2026

• WebGL2: effect that finishes compiling while the context is lost permanently loses its samplers; blank output after webglcontextrestored

  BabylonJS/Babylon.js#19007 · Filter by author charisoudis opened on Oct 18, 2026

• [WebGPU-XR] Land the end-to-end WebGPU-XR harness, then run it in CI (tab crashes on the ADO Linux agent)

  stale
  BabylonJS/Babylon.js#18765 · Filter by author RaananW opened on Aug 4, 2026 · Future
  1

  

• Inspector v2 bugs and feedback

  inspectorstale
  BabylonJS/Babylon.js#17293 · Filter by author ryantrem opened on Oct 14, 2025 · 10.0
  18

  

• Error in glTF PBR shader

  new featureopenpbrrendering enginestale
  BabylonJS/Babylon.js#16840 · Filter by author oss-haertl opened on Jul 2, 2025 · 10.0
  13

  

• Bent Normals for Reflective Ambient Occlusion

  new featurerendering enginestale
  BabylonJS/Babylon.js#12748 · Filter by author carolhmj opened on Jul 14, 2022 · 10.0
  2