Summary
The following models exist in KhronosGroup/glTF-Sample-Assets but are not yet imported into this repository. They are all relatively recent upstream additions (late 2025 – 2026).
Missing models (5)
| Model |
Description |
Upstream added |
| ScatteringSkull |
Subsurface scattering (SSS) / thickness map test skull |
2025-03 (updated in 2026) |
| CubeVisibility |
KHR_node_visibility node-visibility test cube |
2025-11 |
| LightVisibility |
Light-visibility test model |
2025-11 |
| MeshoptCubeTest |
KHR_meshopt grid compression test cube |
2025-12 (merged 2026-01) |
| USDShaderBallForGltf |
USD Shader Ball converted for glTF (advanced material test) |
2026-02 |
Notes
- Comparison basis: upstream
Models/model-index.json (148 models) vs. local tutorialModels/ (151) + sampleModels/ (20, legacy names). Legacy aliases such as VC = VirtualCity were normalized before diffing.
- Follow-up task: import these 5 models (glTF / glTF-Binary / glTF-Embedded variants as appropriate) and register them in the relevant
tutorialModels/*-model-index.js files.
Summary
The following models exist in KhronosGroup/glTF-Sample-Assets but are not yet imported into this repository. They are all relatively recent upstream additions (late 2025 – 2026).
Missing models (5)
KHR_node_visibilitynode-visibility test cubeKHR_meshoptgrid compression test cubeNotes
Models/model-index.json(148 models) vs. localtutorialModels/(151) +sampleModels/(20, legacy names). Legacy aliases such asVC=VirtualCitywere normalized before diffing.tutorialModels/*-model-index.jsfiles.