Full glTF 2.0 support
bwasty opened this issue · 6 comments
bwasty commented
Tracking issue for supported features.
Bold ones are "more important" and should be implemented soon.
For details about each entity, refer to the Properties Reference of the specification.
LAST UPDATE: 2018-08-17
- Scene
- choosing scenes
- Node
- Transformations (matrix, TRS)
- children
- mesh
- camera
- perspective
- finite
- infinite
- orthographic
- choosing cameras (CLI param
--cam-index)
- perspective
- skin
- weights
- Mesh
- primitives
- weights
- Primitive
- Attributes
- positions, normals, tangents, 2 tex coord sets, 1 color set, joints, weights
- all tex coord formats
- TEX_COORD_1
- all color formats
- COLOR_0
[ ] generate missing normals and tangents (optional, since only an 'implementation note' -> gltf-rs/gltf#22)
- Indices
- No Indices (->
glDrawArrays()) - Material
- Mode
- Triangles
- Others: Points, Lines, LineLoop, LineStrip, TriangleStrip, TriangleFan
- targets
- Attributes
- Material
- pbrMetallicRoughness
- base color (factor + texture)
- full PBR lighting
- normalTexture
- occlusionTexture
- emissiveTexture + emissiveFactor
- alphaMode + alphaCutoff*
(works, but not always correct - transparency/depth sorting is missing) - doubleSided
- pbrMetallicRoughness
- Texture
- Sampler
- Image
- textureInfo (texCoord set index)
- Animation
- Skin
alteous commented
bwasty commented
@alteous Thanks, I'm already watching it :)
Though I'll continue porting learnopengl.com anyway and start with that probably (porting is fun^^).
Also: updated the "Attributes" section, not quite done after all...
bwasty commented
Ticked off a few boxes and marked where sample models are missing for the remaining features.
bwasty commented
Recently ticked off: Scene (--scene parameter), camera (orthographic, infinite perspective, CLI parameters) and vertex colors (COLOR_0).
berkus commented
Hi, what's the progress with animations support?