README.md

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 10 + Chrome 96

Format and Sample Model	Three.js r136	Babylon.js 5.0.0alpha	Filament v1.15.1	PlayCanvas v1.51.4	Cesium.js 1.88	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 v1.15.19	X3DOM 1.8.2	CZPG.js 2018.05.17	GLBoost v0.0.4	RedCube.js v3.0.2	RedGL 2021.07.19	Ashes v0.4.1	Unity 2017.3.1	pex-renderer 3.0.0-34	RhodoniteTS v0.5.0
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-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 10 + Chrome 96

Model	Screenshot	Three.js r136	Babylon.js 5.0.0alpha	Filament v1.15.1	PlayCanvas v1.51.4	Cesium.js 1.88	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 v1.15.19	X3DOM 1.8.2	CZPG.js 2018.05.17	GLBoost v0.0.4	RedCube.js v3.0.2	RedGL 2021.07.19	Ashes v0.4.1	Unity 2017.3.1	pex-renderer 3.0.0-34	RhodoniteTS v0.5.0
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

More complex models

Test environment : Windows 10 + Chrome 96

Model	Screenshot	Three.js r136	Babylon.js 5.0.0alpha	Filament v1.15.1	PlayCanvas v1.51.4	Cesium.js 1.88	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 v1.15.19	X3DOM 1.8.2	CZPG.js 2018.05.17	GLBoost v0.0.4	RedCube.js v3.0.2	RedGL 2021.07.19	Ashes v0.4.1	Unity 2017.3.1	pex-renderer 3.0.0-34	RhodoniteTS v0.5.0
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 10 + Chrome 96

Model	Screenshot	Three.js r136	Babylon.js 5.0.0alpha	Filament v1.15.1	PlayCanvas v1.51.4	Cesium.js 1.88	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 v1.15.19	X3DOM 1.8.2	CZPG.js 2018.05.17	GLBoost v0.0.4	RedCube.js v3.0.2	RedGL 2021.07.19	Ashes v0.4.1	Unity 2017.3.1	pex-renderer 3.0.0-34	RhodoniteTS v0.5.0
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 10 + Chrome 96

Model	Screenshot	Three.js r136	Babylon.js 5.0.0alpha	Filament v1.15.1	PlayCanvas v1.51.4	Cesium.js 1.88	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 v1.15.19	X3DOM 1.8.2	CZPG.js 2018.05.17	GLBoost v0.0.4	RedCube.js v3.0.2	RedGL 2021.07.19	Ashes v0.4.1	Unity 2017.3.1	pex-renderer 3.0.0-34	RhodoniteTS v0.5.0
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 10 + Chrome 96

Model	Screenshot	Three.js r136	Babylon.js 5.0.0alpha	Filament v1.15.1	PlayCanvas v1.51.4	Cesium.js 1.88	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 v1.15.19	X3DOM 1.8.2	CZPG.js 2018.05.17	GLBoost v0.0.4	RedCube.js v3.0.2	RedGL 2021.07.19	Ashes v0.4.1	Unity 2017.3.1	pex-renderer 3.0.0-34	RhodoniteTS v0.5.0
Alpha Blend Mode Test ⚠️glTF-Sample-Models#221		✅ Sample	✅ Sample	❌ Sample ⚠️filament#1572	✅ 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 ⚠️three.js#12608	✅ 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 ⚠️engine#2890	❌ 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 10 + Chrome 96

Model	Screenshot	Three.js r136	Babylon.js 5.0.0alpha	Filament v1.15.1	PlayCanvas v1.51.4	Cesium.js 1.88	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 v1.15.19	X3DOM 1.8.2	CZPG.js 2018.05.17	GLBoost v0.0.4	RedCube.js v3.0.2	RedGL 2021.07.19	Ashes v0.4.1	Unity 2017.3.1	pex-renderer 3.0.0-34	RhodoniteTS v0.5.0
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 ⚠️WIP	❌ 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
Glam Velvet Sofa KHR_materials_sheen KHR_materials_variants KHR_materials_specular		✅ Sample	✅ Sample	❌ Sample ⚠️WIP	❌ 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_specular		✅ 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 ⚠️engine#3252	❌ 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 ⚠️WIP	❌ 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 ⚠️WIP	❌ 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 ⚠️ some limitations	✅ Sample	❌ Sample ⚠️WIP	❌ 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
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 ⚠️ some limitations	✅ Sample	✅ Sample	❌ Sample ⚠️engine#2563	❌ 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