Issues

• Packed vertex formats such as 10-10-10-2 cannot be used

  area: graphics
  playcanvas/engine#9705 · Filter by author mvaligursky opened on Oct 8, 2026

• WebGPU HDR output displays values above 1.0 brighter than rendered, and the canvas is always sRGB

  area: graphics
  playcanvas/engine#9704 · Filter by author mvaligursky opened on Oct 8, 2026

• feat(graphics): adopt WGSL fragment_depth once every WebGPU browser ships it

  area: graphics
  playcanvas/engine#9703 · Filter by author mvaligursky opened on Oct 8, 2026

• WebGL2: generate mipmaps only for the rendered cubemap face / array layer of a render target

  area: graphicsenhancement
  playcanvas/engine#9688 · Filter by author mvaligursky opened on Oct 7, 2026

• Element masks have aliased edges, even with MSAA

  area: graphicsarea: ui
  playcanvas/engine#9674 · Filter by author willeastcott opened on Oct 5, 2026

• Batch of collected RTI errors

  playcanvas/engine#9670 · Filter by author kungfooman opened on Oct 5, 2026

• XrInputSource#elementEntity holds the ElementComponent, not the Entity its docs and type promise

  area: xr
  playcanvas/engine#9660 · Filter by author willeastcott opened on Oct 4, 2026

• gsplat: WebGPU GPU-sort draws newly streamed LOD chunks black before they pop in (Adreno); stochastic and CPU sort are clean

  playcanvas/engine#9658 · Filter by author hjwatts91-ui opened on Oct 2, 2026

• StorageBuffer: reuse readback staging buffers, add resize, and keep JS/WGSL struct layouts in sync

  area: graphicsenhancement
  playcanvas/engine#9655 · Filter by author mvaligursky opened on Oct 2, 2026

• WebGPU compute: batch dispatches into fewer passes, decouple parameters from the global scope, and improve dispatch ergonomics

  area: graphicsenhancementperformance
  playcanvas/engine#9654 · Filter by author mvaligursky opened on Oct 2, 2026
  1

• Examples UX

  playcanvas/engine#9648 · Filter by author LeXXik opened on Oct 2, 2026

• Broken/fragile JSDoc which happens to work through Quirks modus for /docs/

  playcanvas/engine#9613 · Filter by author kungfooman opened on Sep 30, 2026

• gsplat: WebGPU GPU-sort renderer flickers with a static camera (equal depth keys resolve in a different order every frame)

  playcanvas/engine#9548 · Filter by author simonbaronti opened on Sep 25, 2026

• Proposal: specular anti-aliasing (normal map filtering and geometric AA)

  area: graphicsenhancement
  playcanvas/engine#9512 · Filter by author willeastcott opened on Sep 24, 2026

• Anisotropic GGX squares roughness twice, making KHR_materials_anisotropy lobes far too tight

  area: gltfarea: graphics
  Bug

  playcanvas/engine#9511 · Filter by author willeastcott opened on Sep 24, 2026

• Isotropic GGX specular visibility term uses alpha^4 instead of alpha^2

  area: gltfarea: graphics
  Bug

  playcanvas/engine#9510 · Filter by author willeastcott opened on Sep 24, 2026

• Rename AppBase to App and deprecate Application

  enhancementV3
  playcanvas/engine#9502 · Filter by author willeastcott opened on Sep 23, 2026
  2

• Consider texture arrays for directional shadow cascades instead of a 2x2 atlas

  area: graphics
  playcanvas/engine#9442 · Filter by author mvaligursky opened on Sep 18, 2026
  

• Decide where StandardMaterial ambientSH lives once light probes exist (last value outside the material uniform buffer)

  area: graphicsenhancement
  playcanvas/engine#9407 · Filter by author mvaligursky opened on Sep 16, 2026
  1

• feat(graphics): adopt WGSL buffer_view once every WebGPU browser ships it

  area: graphics
  playcanvas/engine#9389 · Filter by author mvaligursky opened on Sep 15, 2026

• feat(graphics): adopt WGSL swizzle_assignment once every WebGPU browser ships it

  area: graphics
  playcanvas/engine#9388 · Filter by author mvaligursky opened on Sep 15, 2026

• Evaluate minidraco as an alternative to the WASM Draco decoder

  playcanvas/engine#9373 · Filter by author mvaligursky opened on Sep 13, 2026

• glTF skins bound per Mesh and deduplicated by joint names break RecursiveSkeletons and shared-skin models

  area: graphicsV3
  playcanvas/engine#9367 · Filter by author mvaligursky opened on Sep 11, 2026
  1

• Disable shape scaling by default

  playcanvas/engine#9335 · Filter by author LeXXik opened on Sep 9, 2026

• V3: remove six-cubemap prefiltered IBL input (prefilteredCubemaps / skyboxPrefilteredN)

  area: graphicsenhancementV3
  playcanvas/engine#9325 · Filter by author mvaligursky opened on Sep 8, 2026
  1