cx20 / gltf-test

Testing the glTF Loader and WebGL Library

gltf-test

Status of glTF loader in some WebGL libraries.

All Tests

All Tests : https://cx20.github.io/gltf-test/

If you want to narrow down the engine you can specify it with arguments. See below for usage of arguments.

https://cx20.github.io/gltf-test/?engines=Three.js,Babylon.js,Hilo3d

Model Name	Models	Formats	Libraries	Tests
Simple models	11	2	21	440
More complex models	18	4	21	1,440
PBR Sample	9	4	21	720
Further PBR Sample	6	1	21	120
Feature Test models	16	3	21	1,008
Extension Test models	16	1	21	336

The number of tests is approximate.

Format Tests

Test environment : Windows 11 + Chrome 126

Format and Sample Model	Three.js r166	Babylon.js 7.14.0	Filament v1.53.0	PlayCanvas v1.73.0	Cesium.js 1.118	ArcGIS JS API 4.13	Grimoire.js 2017.12.04	xeogl 2019.02.09	Khronos glTF Viewer 1.0.0	minimal-gltf-loader 2017.11.09	ClayGL v1.3.0	Hilo3d v1.18.0	X3DOM 1.8.3	CZPG.js 2018.05.17	GLBoost v0.0.4	RedCube.js v3.3.0	RedGL 2021.07.19	Ashes v0.5.0	Unity 2017.3.1	pex-renderer 3.0.0-34	RhodoniteTS v0.12.9
glTF 2.0 Duck/glTF	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
glTF 2.0 (Embedded resources) Duck/glTF-Embedded	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
glTF 2.0 (Binary container) Duck/glTF-Binary	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
KHR_draco_mesh_compression Duck/glTF-Draco	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample
KHR_mesh_quantization Duck/glTF-Quantized	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample
KHR_texture_basisu FlightHelmet/glTF-KTX-BasisU	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample

glTF 2.0 Sample Models

Simple models for testing individual features

Test environment : Windows 11 + Chrome 126

Model	Screenshot	Three.js r166	Babylon.js 7.14.0	Filament v1.53.0	PlayCanvas v1.73.0	Cesium.js 1.118	ArcGIS JS API 4.13	Grimoire.js 2017.12.04	xeogl 2019.02.09	Khronos glTF Viewer 1.0.0	minimal-gltf-loader 2017.11.09	ClayGL v1.3.0	Hilo3d v1.18.0	X3DOM 1.8.3	CZPG.js 2018.05.17	GLBoost v0.0.4	RedCube.js v3.3.0	RedGL 2021.07.19	Ashes v0.5.0	Unity 2017.3.1	pex-renderer 3.0.0-34	RhodoniteTS v0.12.9
Triangle Without Indices		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample
Triangle		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Animated Triangle		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample no animation support	✅ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample
Simple Morph		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample
Simple Sparse Accessor		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample
Animated Morph Cube		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample no animation support	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample
Animated Morph Sphere		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample no animation support	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample
Simple Material		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Simple Meshes		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Simple Texture		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Cameras		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Simple Skin		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample no animation support	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample
InterpolationTest		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample no animation support	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample
Unicode❤♻Test		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample

More complex models

Test environment : Windows 11 + Chrome 126

Model	Screenshot	Three.js r166	Babylon.js 7.14.0	Filament v1.53.0	PlayCanvas v1.73.0	Cesium.js 1.118	ArcGIS JS API 4.13	Grimoire.js 2017.12.04	xeogl 2019.02.09	Khronos glTF Viewer 1.0.0	minimal-gltf-loader 2017.11.09	ClayGL v1.3.0	Hilo3d v1.18.0	X3DOM 1.8.3	CZPG.js 2018.05.17	GLBoost v0.0.4	RedCube.js v3.3.0	RedGL 2021.07.19	Ashes v0.5.0	Unity 2017.3.1	pex-renderer 3.0.0-34	RhodoniteTS v0.12.9
Box		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Box Interleaved		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Box Textured		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Box Textured Non Power Of Two		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Box Vertex Colors		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample
Duck		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
2 Cylinder Engine		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Reciprocating Saw		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Gearbox Assy		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Buggy		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Box Animated		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample no animation support	✅ Sample	❌ Sample no animation support	❌ Sample no animation support	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Cesium Milk Truck		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample no animation support	❌ Sample no animation support	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Rigged Simple		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample no animation support	✅ Sample	❌ Sample no animation support	❌ Sample no animation support	✅ Sample	✅ Sample	✅ Sample	❌ Sample no animation support	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Rigged Figure		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample no animation support	✅ Sample	❌ Sample no animation support	❌ Sample no animation support	✅ Sample	✅ Sample	✅ Sample	❌ Sample no animation support	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Cesium Man		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample no animation support	✅ Sample	❌ Sample no animation support	❌ Sample no animation support	✅ Sample	✅ Sample	✅ Sample	❌ Sample no animation support	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample
Fox		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample no animation support	❌ Sample	❌ Sample no animation support	❌ Sample no animation support	❌ Sample	✅ Sample	✅ Sample	❌ Sample no animation support	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
BrainStem		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample no animation support	✅ Sample	❌ Sample no animation support	❌ Sample no animation support	✅ Sample	✅ Sample	✅ Sample	❌ Sample no animation support	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Virtual City		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample no animation support	✅ Sample	❌ Sample no animation support	❌ Sample no animation support	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample

PBR Models

Test environment : Windows 11 + Chrome 126

Model	Screenshot	Three.js r166	Babylon.js 7.14.0	Filament v1.53.0	PlayCanvas v1.73.0	Cesium.js 1.118	ArcGIS JS API 4.13	Grimoire.js 2017.12.04	xeogl 2019.02.09	Khronos glTF Viewer 1.0.0	minimal-gltf-loader 2017.11.09	ClayGL v1.3.0	Hilo3d v1.18.0	X3DOM 1.8.3	CZPG.js 2018.05.17	GLBoost v0.0.4	RedCube.js v3.3.0	RedGL 2021.07.19	Ashes v0.5.0	Unity 2017.3.1	pex-renderer 3.0.0-34	RhodoniteTS v0.12.9
Avocado		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Barramundi Fish		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Boom Box		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample
Corset		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Damaged Helmet		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Flight Helmet		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample
Lantern		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample
Water Bottle		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample
Sponza		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample

Further PBR Models

Test environment : Windows 11 + Chrome 126

Model	Screenshot	Three.js r166	Babylon.js 7.14.0	Filament v1.53.0	PlayCanvas v1.73.0	Cesium.js 1.118	ArcGIS JS API 4.13	Grimoire.js 2017.12.04	xeogl 2019.02.09	Khronos glTF Viewer 1.0.0	minimal-gltf-loader 2017.11.09	ClayGL v1.3.0	Hilo3d v1.18.0	X3DOM 1.8.3	CZPG.js 2018.05.17	GLBoost v0.0.4	RedCube.js v3.3.0	RedGL 2021.07.19	Ashes v0.5.0	Unity 2017.3.1	pex-renderer 3.0.0-34	RhodoniteTS v0.12.9
Two Sided Plane		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Cube		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Animated Cube		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample no animation support	✅ Sample	❌ Sample no animation support	❌ Sample no animation support	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Suzanne		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Sci Fi Helmet		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample
Antique Camera		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample

Feature Test Models

Test environment : Windows 11 + Chrome 126

Model	Screenshot	Three.js r166	Babylon.js 7.14.0	Filament v1.53.0	PlayCanvas v1.73.0	Cesium.js 1.118	ArcGIS JS API 4.13	Grimoire.js 2017.12.04	xeogl 2019.02.09	Khronos glTF Viewer 1.0.0	minimal-gltf-loader 2017.11.09	ClayGL v1.3.0	Hilo3d v1.18.0	X3DOM 1.8.3	CZPG.js 2018.05.17	GLBoost v0.0.4	RedCube.js v3.3.0	RedGL 2021.07.19	Ashes v0.5.0	Unity 2017.3.1	pex-renderer 3.0.0-34	RhodoniteTS v0.12.9
Alpha Blend Mode Test ⚠️glTF-Sample-Models#221		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample
Boom Box With Axes		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample
Metal Rough Spheres		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample
Metal Rough Spheres(Textureless)		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample
Morph Primitives Test		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample
Morph Stress Test		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample
Multi UV Test		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample
Normal Tangent Test		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample
Normal Tangent Mirror Test		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample
Orientation Test		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Recursive Skeletons		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	❌ Sample
Texture Coordinate Test		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample
Texture Encoding Test		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample
Texture Linear Interpolation Test ⚠️glTF-Sample-Models#297		✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample
Texture Settings Test		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample
Vertex Color Test		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	✅ Sample	✅ Sample

Extension Test Models

Test environment : Windows 11 + Chrome 126

Model	Screenshot	Three.js r166	Babylon.js 7.14.0	Filament v1.53.0	PlayCanvas v1.73.0	Cesium.js 1.118	ArcGIS JS API 4.13	Grimoire.js 2017.12.04	xeogl 2019.02.09	Khronos glTF Viewer 1.0.0	minimal-gltf-loader 2017.11.09	ClayGL v1.3.0	Hilo3d v1.18.0	X3DOM 1.8.3	CZPG.js 2018.05.17	GLBoost v0.0.4	RedCube.js v3.3.0	RedGL 2021.07.19	Ashes v0.5.0	Unity 2017.3.1	pex-renderer 3.0.0-34	RhodoniteTS v0.12.9
A Beautiful Game KHR_materials_transmission KHR_materials_volume		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample
Attenuation Test KHR_materials_volume		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample
Clear Coat Test KHR_materials_clearcoat		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample
Dragon Attenuation KHR_materials_volume KHR_materials_variants		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample
Emissive Strength Test KHR_materials_emissive_strength		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample
Iridescence Dielectric Spheres KHR_materials_iridescence		Sample	Sample	Sample	Sample	Sample	Sample	Sample	Sample	Sample	Sample	Sample	Sample	Sample	Sample	Sample	Sample	Sample	Sample	Sample	Sample	Sample
Iridescence Metallic Spheres KHR_materials_iridescence		✅ Sample	✅ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample
Iridescence Suzanne KHR_materials_iridescence		✅ Sample	✅ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample
Glam Velvet Sofa KHR_materials_sheen KHR_materials_variants KHR_materials_specular		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample ⚠️redcube#37	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample
Iridescent Dish With Olives KHR_materials_transmission KHR_materials_volume KHR_materials_ior KHR_materials_iridescence		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample
Lights KHR_lights_punctual ⚠️glTF-Sample-Models#210		✅ Sample ⚠️ requires flag enable	✅ Sample	✅ Sample ⚠️filament#3366	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample
Materials Variants Chair KHR_materials_variants		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample
Materials Variants Shoe KHR_materials_variants		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample
Mosquito In Amber KHR_materials_transmission KHR_materials_volume KHR_materials_ior		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample
Sheen Chair KHR_materials_sheen KHR_materials_variants KHR_texture_transform		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample
Sheen Cloth KHR_materials_sheen		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample
SpecGloss vs MetalRough KHR_materials_pbr SpecularGlossiness		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample
Specular Test KHR_materials_specular		✅ Sample	✅ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample
StainedGlassLamp KHR_materials_transmission KHR_materials_clearcoat KHR_materials_variants KHR_materials_ior KHR_materials_volume KHR_texture_basisu		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample
Texture Transform Test KHR_texture_transform		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample
Texture Transform Multi Test KHR_texture_transform		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample
Toy Car KHR_materials_sheen KHR_materials_transmission KHR_materials_clearcoat		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample
Toy Car (Specular version) KHR_materials_specular KHR_materials_ior		✅ Sample	✅ Sample	❌ Sample ⚠️WIP	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample
Transmission Roughness Test KHR_materials_transmission KHR_materials_ior KHR_materials_volume ⚠️glTF-Sample-Models#324		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample
Transmission Test KHR_materials_transmission		✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample
Unlit Test KHR_materials_unlit		✅ Sample	✅ Sample	✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	✅ Sample

Multi-Vendor Extensions Test Models

Test environment : Windows 11 + Chrome 126

Model	Screenshot	Three.js r166	Babylon.js 7.14.0	Filament v1.53.0	PlayCanvas v1.73.0	Cesium.js 1.118	ArcGIS JS API 4.13	Grimoire.js 2017.12.04	xeogl 2019.02.09	Khronos glTF Viewer 1.0.0	minimal-gltf-loader 2017.11.09	ClayGL v1.3.0	Hilo3d v1.18.0	X3DOM 1.8.3	CZPG.js 2018.05.17	GLBoost v0.0.4	RedCube.js v3.3.0	RedGL 2021.07.19	Ashes v0.5.0	Unity 2017.3.1	pex-renderer 3.0.0-34	RhodoniteTS v0.12.9
BrainStem EXT_meshopt_compression		✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample
DragonAttenuation EXT_meshopt_compression		✅ Sample	✅ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample
Environment Test EXT_lights_image_based		❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample
TeapotsGalore EXT_mesh_gpu_instancing		✅ Sample	✅ Sample	❌ Sample	❌ Sample	✅ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample	❌ Sample

gltf-test's Issues

Invalid node hierarchies for skinned glTF 2.0 models

Not quite sure how these models are updated, perhaps I should file this against COLLADA2GLTF?

master → glTF/RiggedSimple.gltf

• defaultScene
  • Y_UP_Transform
    • Armature
      • torso_joint_1
      • ...
    • Proxy

2.0 → glTF/RiggedSimple.gltf

• defaultScene
  • Y_UP_Transform
    • Proxy
• orphaned
  • Armature
    • torso_joint_1
    • ...

I see some relevant-looking discussion about changes, and I'm not sure what the outcome was. But omitting the Armature can't be correct. 🙃

glTF 2.0 models does not displyed by Three.js

I am preparing examples of various libraries corresponding to glTF 2.0.
However, glTF 2.0 models does not displyed by Three.js
https://github.com/cx20/gltf-test/tree/2.0
ex) Boom Box
https://cdn.rawgit.com/cx20/gltf-test/9ba70f0f946967c0cc0759173d4567a3f16c8469/examples/threejs/index.html?category=tutorialModels&model=BoomBox&scale=1&type=glTF

I think that usage is probably wrong. However, the point of the problem is not known :(

The following are the points I tried this time.

1. Copied following libraries to my 2.0 branch

https://github.com/donmccurdy/three.js/blob/feat-gltf-pbr/build/three.js
https://github.com/donmccurdy/three.js/blob/feat-gltf-pbr/examples/js/loaders/GLTF2Loader.js

2. Changed index.html for 2.0

Changed from GLTFLoader.js to GLTF2Loader.js.
https://github.com/cx20/gltf-test/blob/2.0/examples/threejs/index.html#L19

3. Changed index.js for 2.0

Changed from THREE.GLTFLoader to THREE.GLTF2Loader
https://github.com/cx20/gltf-test/blob/2.0/examples/threejs/index.js#L42
https://github.com/cx20/gltf-test/blob/2.0/examples/threejs/index.js#L95

@donmccurdy Please advise me what is wrong.
/cc @takahirox

[Feature request] Is it possible to add the test coverage?

To add the test coverage of implementations which based on all tests.

Example:

• Babylon.js - 100%
• Three.js - 95%
• ...

Add KHR_materials_volume test model

https://github.com/KhronosGroup/glTF-Sample-Models/tree/82d3394e95e72e588f1cc2fb84984db27c8adf06/2.0/DragonAttenuation

Add PBR models for glTF 2.0

I plan add 3 models to gltf-test.
See: https://github.com/KhronosGroup/glTF-Sample-Models/tree/master/2.0#pbr-models

Add more file formats

I want to add 4 formats to gltf-test.

https://github.com/KhronosGroup/glTF/tree/master/sampleModels/Duck

• glTF-Binary
• glTF-Embedded
• glTF-MaterialsCommon
• glTF

[Feature request] Add an opportunity to switch rendering backend.

Due to modern rendering libraries support a WebGPU backend, would be great to do the same gltf test for WebGPU.

Add WebGL Engines

I plan to add the following libraries to the test target.

• glTF loader in PEX
• aframe-gltf
• glTF plug-in for xml3d.js
• minimal-gltf-loader
• glTF loader in Grimore.js
• glTF reader/writer in OSG.JS
• glTF loader in X3DOM
• Khronos's glTF Loader
• qtek model viewer
• Hilo3d
• OSG.js
• CZPG.js
• RedCube.js
• RedGL2
• Ashes
• UnityGLTF
• Filament

glTF 2.0 models does not displyed by xeogl

I am preparing examples of various libraries corresponding to glTF 2.0.
I copied following libraries to my 2.0 branch

https://github.com/xeolabs/xeogl/blob/master/build/xeogl.js (2017.02.23)

However, glTF 2.0 models does not displyed by xeogl
https://github.com/cx20/gltf-test/tree/2.0
ex) Boom Box
https://cdn.rawgit.com/cx20/gltf-test/adfa139d3d7f71fdad820d6fad98c7d4f815a82a/examples/xeogl/index.html?category=tutorialModels&model=BoomBox&scale=1&type=glTF

The following error will be displayed on the console.

Uncaught TypeError: Cannot read property 'description' of undefined
    at Function.value (xeogl.js:31783)
    at Function.value (xeogl.js:31799)
    at Object.value (xeogl.js:32364)
    at Object.value (xeogl.js:31410)
    at xeogl.js:31504
    at xeogl.js:31458
    at XMLHttpRequest.jsonfile.onreadystatechange (xeogl.js:31441)

@xeolabs Please advise me what is wrong.

ready add unity test to test list now.

https://github.com/sonygod/UnityGLTFTest

how about include playcanvas engine to test?

https://github.com/playcanvas/playcanvas-gltf

Allow to specify arbitrary glTF file as parameter of index.html

I sometimes want to test glTF files other than gltf-test.
It is troublesome to modify the program, so I think that it is good to be able to specify the file with arguments.

usage:
https://cx20.github.io/gltf-test/examples/threejs/index.html?url=<url>

example:
https://cx20.github.io/gltf-test/examples/threejs/index.html?url=https://ft-lab.github.io/gltf/apple/apple.glb

Occlusion map does not apply correctly in Three.js

I tried ft-lab's occlusion map sample model with several libraries.
However, it seems that Occlusion map is not displayed properly in Three.js.

Three.js	Babylon.js

Since it is correctly displayed in glTF Viewer of Three.js, there is a possibility that usage is incorrect.

Supports switching named animations

Some glTF models include named animations.
I think it would be convenient to be able to select this.

Morph Primitives Test - 404

https://cx20.github.io/gltf-test/tutorialModels/MorphPrimitivesTest/glTF-Draco/MorphPrimitivesTest.gltf not found

How about add UV offset/tile for test?

How about add Material offset/tile for test?

Why my image is upside down on some computer?

On my 15' macbook demo works fine, but on 13' macbook and windows computer are upside down...

Like this

Also in jsdo.js
Right

Wrong

Do you have any ideals why? Thanks!

Change the texture of CubeMap/IBL used in the test to the same one

Currently, glft-test uses different cubemap textures for each library.
Use the same texture as much as possible because it is difficult to compare.

No	Library	CubeTexture	IBL(Env map)
1	Three.js	skybox/<p|n><x|y|z>.jpg	skybox/<p|n><x|y|z>.jpg
2	Babylon.js	country.env	country.env
3	Cesium	N/A	N/A
4	ArcGISJSAPI	N/A	N/A
5	Grimore.js	N/A	N/A
6	xeogl	cloudySkyBox.jpg	N/A
7	minimal-gltf-loader	skybox/<p|n><x|y|z>.jpg	bakedDiffuse_0<1|2|3|4|5|6>.jpg
8	Khronos glTF Loader	N/A	N/A
9	ClayGL	skybox/<p|n><x|y|z>.jpg	pisa.hdr
10	Hilo3d	skybox/<p|n><x|y|z>.jpg	bakedDiffuse_0<1|2|3|4|5|6>.jpg
11	PlayCanvas	Helipad_<pos|neg><x|y|z>.png	Helipad.dds
12	X3DOM	papermillDiffuse.dds	papermillDiffuse.dds
13	CZPG.js	skybox/<p|n><x|y|z>.jpg	bakedDiffuse_0<1|2|3|4|5|6>.jpg
14	GLBoost	papermill/environment/environment*.jpg	papermill/diffuse/diffuse*.jpg
15	RedCube.js	N/A	pisa.hdr
16	RedGL	skybox/<p|n><x|y|z>.jpg	skybox/<p|n><x|y|z>.jpg
17	Ashes	N/A	helipad/<pos|neg><x|y|z>.hdr
18	Unity	skybox/<p|n><x|y|z>.jpg	N/A
19	pex	pisa.hdr	pisa.hdr
20	Filament	syferfontein_18d_clear_2k_skybox.ktx	syferfontein_18d_clear_2k_ibl.ktx

Need to migrate the three.js sample to ES6 Module

The old JavaScript code is deprecated, so I'll have to migrate to ES6 Modules.

https://threejs.org/docs/index.html#manual/en/introduction/Import-via-modules

Improve the speed of automatic rotation

Up until now I have been testing the gltf-test on my laptop's integrated GPU environment.
However, when I recently tested it on a laptop with GeForce RTX 2026, I noticed that the model was spinning too fast.

The time it takes for the model to make one revolution is approximately as follows

GPU	lap time (sec)
Intel UHD Graphics 617	15
GeForce RTX 2060	5

I need to investigate if I can get the same rotation speed regardless of GPU.
Alternatively, I would like to consider changing the default settings so that they do not rotate.

Remove models that have not been updated

I compared the models of Khronos' glTF-Sample-Models repository with the gltf-test repository, I noticed that there were some models that were not updated.
Therefore, I would like to remove models that have not been updated.

Khronos's glTF-Sample-Models:
https://github.com/KhronosGroup/glTF-Sample-Models/tree/master/2.0

gltf-test:
https://github.com/cx20/gltf-test/tree/master/sampleModels
https://github.com/cx20/gltf-test/tree/master/tutorialModels

gltfTutorialModels:
https://github.com/javagl/gltfTutorialModels/tree/2.0

glTF-Sample-Models	gltf-test (Current)	gltf-test (Next)
2.0/2CylinderEngine	sampleModels/2CylinderEngine
	tutorialModels/AdvancedMaterial	❌
2.0/AnimatedCube	tutorialModels/AnimatedCube
2.0/AnimatedMorphCube	tutorialModels/AnimatedMorphCube
2.0/AnimatedMorphSphere	tutorialModels/AnimatedMorphSphere
2.0/AnimatedTriangle	tutorialModels/AnimatedTriangle
2.0/Avocado	tutorialModels/Avocado
2.0/BarramundiFish	tutorialModels/BarramundiFish
2.0/BoomBox	tutorialModels/BoomBox
2.0/Box	sampleModels/Box
2.0/BoxAnimated	sampleModels/BoxAnimated
2.0/BoxInterleaved	sampleModels/BoxInterleaved
	sampleModels/BoxSemantics	❌
2.0/BoxTextured	sampleModels/BoxTextured
	sampleModels/BoxWithoutIndices	❌
2.0/BrainStem	sampleModels/BrainStem
2.0/Buggy	sampleModels/Buggy
2.0/Cameras	tutorialModels/Cameras
2.0/CesiumMan	sampleModels/CesiumMan
2.0/CesiumMilkTruck	sampleModels/CesiumMilkTruck
2.0/Corset	tutorialModels/Corset
2.0/Cube	tutorialModels/Cube
2.0/DamagedHelmet	tutorialModels/DamagedHelmet
2.0/Duck	sampleModels/Duck
2.0/GearboxAssy	sampleModels/GearboxAssy
2.0/Lantern	tutorialModels/Lantern
2.0/MetalRoughSpheres	tutorialModels/MetalRoughSpheres
2.0/Monster	sampleModels/Monster
2.0/NormalTangentTest	tutorialModels/NormalTangentTest
2.0/ReciprocatingSaw	sampleModels/ReciprocatingSaw
2.0/RiggedFigure	sampleModels/RiggedFigure
2.0/RiggedSimple	sampleModels/RiggedSimple
2.0/SciFiHelmet	tutorialModels/SciFiHelmet
	sampleModels/SmilingFace	❌
	tutorialModels/SimpleMaterial	✅ (copy from gltfTutorialModels)
2.0/SimpleMeshes	tutorialModels/SimpleMeshes
	tutorialModels/SimpleMorph
	tutorialModels/SimpleOpacity	❌
	tutorialModels/SimpleSkin	✅ (copy from gltfTutorialModels)
	tutorialModels/SimpleSparseAccessor
	tutorialModels/SimpleTexture	✅ (copy from gltfTutorialModels)
2.0/Suzanne	tutorialModels/Suzanne
2.0/TextureCoordinateTest	tutorialModels/TextureCoordinateTest
2.0/TextureSettingsTest	tutorialModels/TextureSettingsTest
2.0/Triangle	tutorialModels/Triangle
2.0/TriangleWithoutIndices	tutorialModels/TriangleWithoutIndices
2.0/TwoSidedPlane	tutorialModels/TwoSidedPlane
2.0/VC	sampleModels/VC
2.0/WaterBottle	tutorialModels/WaterBottle
	sampleModels/WalkingLady	❌

Should provide a UI to change sample settings

Currently, the code for rotating the model is hard-coded.
It is preferable that this processing can be set by the control panel such as dat.gui.js.

Change library order to Star order

I will change the order of the following to the order of star.

Last updated 2017.10.12

No.	Library name	Stars
1	Three.js	35,737
2	Babylon.js	5,544
3	Cesium.js	2,516
4	Grimoire.js	177
5	xeogl	144
6	Khronos glTF Loader	51
7	minimal-gltf-loader	30

Make the sample list of gltf-test easy to see

Currently, the list displayed in the table has a long name, so you need to scroll to the side.

I think that shortening the name can display a lot of information.

add Amap lib?

https://lbs.amap.com/api/javascript-api/example/mesh/3d-gltf

will you add this lib for test?

Add Morph Stress Test

https://github.com/KhronosGroup/glTF-Sample-Models/tree/master/2.0/MorphStressTest

Using ToyCar's built-in camera in Babylon.js, the model is not displayed correctly

I have tried to display the official Khronos sample ToyCar in Babylon.js.
However, with the ToyCar's built-in camera, the display will be rough.

https://github.com/KhronosGroup/glTF-Sample-Models/tree/master/2.0/ToyCar

Babylonjs + ToyCar result:

Probably due to adjusting minZ(near) for VC.gltf.

gltf-test/examples/babylonjs/index.js

Line 94 in e2f263c

scene.cameras.forEach(camera => camera.minZ /= 1000); // TODO: If near is 1, the model is missing, so adjusted

Adjust the display position of the Gearbox Assy model with the built-in camera

Currently, the Gearbox Assy model is not in the center of the scene, so some samples adjust the position of the model in code.
However, this model has a built-in camera and applying it seems to center the model's position.
If I have a built-in camera, I'd like to use that camera.

Add KHR_lights_punctual test

Could you add this one?

Khronos glTF Viewer sample fails to load resources

I tried the Khronos glTF Viewer sample.
However, it seems that some resources are currently missing and an error occurs.

https://cx20.github.io/gltf-test/examples/khronos-gltf-rv/index.html?model=Duck&scale=1

Previously the sample worked, so I need to find out the correct resource location.

Add XHRLoader fix

I'll just leave this here as it is important for making glTF-Embedded demos work on Safari in OS X and iOS.

Please build three.js latest dev branch file from this PR: mrdoob/three.js#9823.

Also, it would then be good to update the results in the README. glTF-Embedded demos should then work on Safari.

consider glb with MaterialsCommon

I noticed that some engines do not fully support binary glTF (v.1.0) which use the KHR extension, including x3dom. These can be generated with the --kmc.enable switch for gltf-pipeline from the glTF-MaterialsCommon files. Consider adding tests for such binary glTF.
I did this for the CesiumMilkTruck and may put together a PR. Generated .glb files could be added incrementally.

Update libraries to glTF 2.0 support version

I plan to change the following library to the latest version.

• Three.js
• Babylon.js
• Cesium
• xeogl
• GLBoost
• Grimoire.js
• Paint 3D
• Khronos glTF Loader

https://github.com/cx20/gltf-test/tree/2.0

PlayCanvas viewer needs to be updated to new animation component

Currently, the viewer in this repo is failing the InterpolationTest test. This is because it is based on the animation component. It needs to be updated to the anim component, which is now used by the official PlayCanvas viewer:

playcanvas/model-viewer#17

Then, InterpolationTest will pass successfully.

Sample for displaying Environment Test is not working properly

I added EnvironmentTest.gltf to gltf-test.
However, the display result seems to be incorrect.
I need to investigate how to display the IBL extension model for each sample program.
Below is the expected test result.

Not use IBL extension case:

Use IBL extension case:

Add STEP and CUBICSPLINE interpolation tests

Models: interpolation.zip
Spec: animation sampler.interpolation

remove camera from shader

Hi, after update czpg, I put camera into scene so pull out it from shaders.

So you have to remove camera from constructors, thanks!

Add a control panel to the Filament sample

Currently, Filament's glTF Loader sample is automatically applied to the glTF model if it has a built-in camera.
However, I can envision a case where I don't want to use the built-in camera, and I'd like to be able to control the auto-rotation in the control panel.

Change the table title from "AGI Sample Models" to "Feature Test Models"

"AGI PBR Models" is going to be changed to "Feature Test Models" in order to match the glTF-Sample-Models repository.

Investigating errors on the GitHub page

Currently, the build of GitHub Page has an error and cannot be updated.
Investigation is necessary because the cause of the error is unknown.

Temporarily remove glTF 2.0 WalkingLady and SmilingFace samples

See KhronosGroup/glTF-Sample-Models#120 for background.

As always thanks for maintaining this project!

Consider the directory structure of gltf-test

I moved the following discussion to this Issue.
CesiumGS/cesium#4808 (comment)

I basically want to test using the model obtained from the Khronos official sample site. (https://github.com/KhronosGroup/glTF-Sample-Models)
However, I have to consider how to structure the folder. I am thinking about the next two plans.

Plan-1) Version control is done like Three.js
https://github.com/cx20/gltf-test/tree/r1/sampleModels ... glTF 1.0 (Old version)
https://github.com/cx20/gltf-test/tree/r1/tutorialModels ... glTF 1.1 (Old version)
https://github.com/cx20/gltf-test/tree/master/sampleModels ... glTF 2.0 (Latest version)
https://github.com/cx20/gltf-test/tree/master/tutorialModels ... glTF 2.0 (Latest version)

Plan-2) Create version folder by category
https://github.com/cx20/gltf-test/tree/master/sampleModels/1.0 ... glTF 1.0
https://github.com/cx20/gltf-test/tree/master/sampleModels/2.0 ... glTF 2.0
https://github.com/cx20/gltf-test/tree/master/tutorialModels/1.1 ... glTF 1.1
https://github.com/cx20/gltf-test/tree/master/tutorialModels/2.0 ... glTF 2.0

Plan-3) Using github submodule

Please tell me if you have any other good ideas :-)

Extension test in RedCube.js v2.5.4

Could you provide a little bit information why RedCube fails Extension test?

Update to PlayCanvas v1.32.3

Updating to an official release version for the engine v1.32.3 fixes the Texture Settings Test:

IBL checkbox in Three.js glTF Loader Example does not work

I tried the IBL checkbox in the Three.js glTF Loader Example.

However, now I get the following error in the console and the IBL checkbox is not working.

index.js:211 
Uncaught TypeError: Cannot read property 'traverse' of undefined
    at applyEnvMap (index.js:211)
    at BooleanController.__onChange (index.js:197)
    at BooleanController.setValue (dat.gui.module.js:1015)
    at BooleanController.setValue (dat.gui.module.js:1325)
    at BooleanController.setValue (dat.gui.module.js:148)
    at HTMLInputElement.onChange (dat.gui.module.js:1312)
    at Object.fakeEvent (dat.gui.module.js:1175)
    at HTMLLIElement.<anonymous> (dat.gui.module.js:3165)

I think it worked before, so I need to investigate.

Merge 2.0 branch?

Given all the glTF 2.0 momentum and to encourage even more of it, is the 2.0 branch ready to be merged to master? If you still want to track 1.0 implementation status, you could make separate pages like we have for the 1.0 and 2.0 spec.

Thanks again for your awesome work here!

add UnityGLTF to test list?

https://github.com/KhronosGroup/UnityGLTF

how about add UnityGLTF to test lists?

Add Draco sample models

I plan to add Draco sample modles from https://github.com/FrankGalligan/glTF-Sample-Models/tree/update_draco_gltf_models

Copy to sampleModels from below:

• 2.0/2CylinderEngine/glTF-Draco/2CylinderEngine.gltf
• 2.0/Box/glTF-Draco/Box.gltf
• 2.0/BrainStem/glTF-Draco/BrainStem.gltf
• 2.0/Buggy/glTF-Draco/Buggy.gltf
• 2.0/CesiumMan/glTF-Draco/CesiumMan.gltf
• 2.0/CesiumMilkTruck/glTF-Draco/CesiumMilkTruck.gltf
• 2.0/Duck/glTF-Draco/Duck.gltf
• 2.0/GearboxAssy/glTF-Draco/GearboxAssy.gltf
• 2.0/Monster/glTF-Draco/Monster.gltf
• 2.0/ReciprocatingSaw/glTF-Draco/ReciprocatingSaw.gltf
• 2.0/RiggedFigure/glTF-Draco/RiggedFigure.gltf
• 2.0/RiggedSimple/glTF-Draco/RiggedSimple.gltf
• 2.0/VC/glTF-Draco/VC.gltf

Copy to tutorialModels from below:

• 2.0/Avocado/glTF-Draco/Avocado.gltf
• 2.0/BarramundiFish/glTF-Draco/BarramundiFish.gltf
• 2.0/BoomBox/glTF-Draco/BoomBox.gltf
• 2.0/Corset/glTF-Draco/Corset.gltf
• 2.0/Lantern/glTF-Draco/Lantern.gltf
• 2.0/WaterBottle/glTF-Draco/WaterBottle.gltf

GearboxAssy.gltf does not appear in the center of the screen in Cesium.js v1.47

I tried to display GearboxAssy.gltf with Cesium.js v1.47.
However, it does not seem to be displayed in the center of the screen.

Cesium.js + GearboxAssy.gltf result:
https://cx20.github.io/gltf-test/examples/cesium/index.html?model=GearboxAssy

As Cesium.js v1.46 was displayed in the center of the screen, I think that the specification changed probably.
It is necessary to investigate how to display the glTF model in the center like before.

Add more models

I plan add 17 models to gltf-test.

See: https://github.com/KhronosGroup/glTF/tree/master/sampleModels