Issues

• Refresh Blueprint style without refreshing the entire tileset

  enhancement
  CesiumGS/cesium-unreal#1901 · Filter by author j9liu opened on Sep 30, 2026 · November 2026 Release

• Attenuated point clouds disappear while the camera moves when the origin shifts every frame

  bugneeds triage
  CesiumGS/cesium-unreal#1900 · Filter by author christof2304 opened on Sep 30, 2026

• Documentation: Update / Create new tutorial for Blueprint styling on 3D Tiles

  documentation
  CesiumGS/cesium-unreal#1899 · Filter by author j9liu opened on Sep 28, 2026
  

• VectorTilesRasterOverlay sometimes doesn't clean up correctly

  bug
  CesiumGS/cesium-unreal#1896 · Filter by author azrogers opened on Sep 21, 2026

• Documentation: Create tutorial for Blueprint styling on CesiumVectorTilesRasterOverlay

  documentation
  CesiumGS/cesium-unreal#1893 · Filter by author j9liu opened on Sep 11, 2026 · November 2026 Release
  

• Feature request: Text label support for vector overlays (GeoJsonDocumentRasterOverlay / VectorTilesRasterOverlay)

  enhancementneeds triage
  CesiumGS/cesium-unreal#1892 · Filter by author hangemzz opened on Sep 11, 2026
  1

• Billboard implementation breaks point clouds

  bug
  CesiumGS/cesium-unreal#1889 · Filter by author laurenfrederick opened on Aug 31, 2026

• Splat tileset renders black under headless MRQ — capture fires before tiles are uploaded; offline path does not hold the capture

  bugneeds triage
  CesiumGS/cesium-unreal#1885 · Filter by author DarkHorseConsulting opened on Aug 25, 2026

• Gaussian splat SH bands 1–3 load and compile but do not affect the rendered image (v2.29.0, UE 5.8.1 Linux, headless MRQ)

  bugneeds triage
  CesiumGS/cesium-unreal#1884 · Filter by author DarkHorseConsulting opened on Aug 25, 2026
  2

• Viewport error message: Cached lighting in Lumen and real-time... when adding Cesium SunSky

  bugneeds triage
  CesiumGS/cesium-unreal#1882 · Filter by author hamburger-earmuffs opened on Aug 20, 2026

• Crash when enabling Experimental culling features on UE5.8.1

  bug
  CesiumGS/cesium-unreal#1880 · Filter by author MrRooTMe opened on Aug 17, 2026
  2

• Points disappear on close zoom with CesiumGeoJsonDocumentRasterOverlay

  bugneeds triage
  CesiumGS/cesium-unreal#1878 · Filter by author pjiang9 opened on Aug 4, 2026
  

• Crash in Gaussian Splat Subsystem

  bugneeds triage
  CesiumGS/cesium-unreal#1872 · Filter by author Darkere opened on Jul 22, 2026
  3

• Add "Debug Show Tiles in Outliner" setting

  enhancement
  CesiumGS/cesium-unreal#1871 · Filter by author j9liu opened on Jul 20, 2026

• GetObjectAsMultiLineString causes out-of-bounds access error

  buggood first issue
  CesiumGS/cesium-unreal#1870 · Filter by author 64clboy opened on Jul 20, 2026
  2

• Attenuation broken for indexed points

  bug
  CesiumGS/cesium-unreal#1867 · Filter by author j9liu opened on Jul 7, 2026
  1

• Support BENTLEY_materials_planar_fill

  enhancement
  Feature

  CesiumGS/cesium-unreal#1865 · Filter by author j9liu opened on Jun 29, 2026

• Support EXT_textureInfo_constant_lod

  enhancement
  Feature

  CesiumGS/cesium-unreal#1864 · Filter by author j9liu opened on Jun 29, 2026

• Support BENTLEY_materials_line_style

  enhancement
  Feature

  CesiumGS/cesium-unreal#1863 · Filter by author j9liu opened on Jun 29, 2026
  1

  

• Crash Occurs When Overlaying CesiumGeoJsonDocumentRasterOverlay on CesiumVectorTilesRasterOverlay

  bug
  CesiumGS/cesium-unreal#1861 · Filter by author pjiang9 opened on Jun 28, 2026
  5

• Add entry for THIRD_PARTY_INCLUDES_ macros to style guide

  Task

  CesiumGS/cesium-unreal#1857 · Filter by author j9liu opened on Jun 22, 2026

• Can't focus on tileset that isn't yet in view

  bug
  CesiumGS/cesium-unreal#1853 · Filter by author azrogers opened on Jun 5, 2026
  1

• CesiumRuntime crush launch in DebugGame configuration on mac

  bugneeds triage
  CesiumGS/cesium-unreal#1850 · Filter by author iKoalaa opened on Jun 2, 2026

• Make CesiumGlobeAnchor use transform relative to CesiumGeoreference, rather than its parent

  enhancementneeds triage
  CesiumGS/cesium-unreal#1840 · Filter by author j9liu opened on May 20, 2026
  2

• Ellipsoid Voxel Support

  Epic

  CesiumGS/cesium-unreal#1839 · Filter by author laurenfrederick opened on May 15, 2026