gltf

Currently IndexDatatype.createTypedArray only outputs Uint16Array and Uint32Array. This caused a bug in #10344 because it returned a Uint16Array for uint8 indices, which was too big for the getBufferData function. The fix itself is easy but it causes a lot of unit tests to break, which will take more time to fix.

Once this function is changed to return Uint8Array, the manual check i

In addPipelineExtras, a _pipeline object with a source is added to the extras of each buffer, so it can be used in https://github.com/CesiumGS/gltf-pipeline/blob/47e25f05dcb86d271675f9b5fa5be8dee8205b55/lib/mergeBuffers.js#L29

If a custom stage adds a buffer, it will not have a extras._pipeline object and therefore, will cause a crash in the line above.

A possible solution would

https://github.com/donmccurdy/glTF-Generator-Registry

The following glTF primitive modes are not implemented:

-TRIANGLE_STRIP
-TRIANGLE_FAN

Unity does not support those out of the box, so glTFast needs to generate indices (similar to how it creates them for missing indices on TRIANGLES mode primitives).

Unfortunately I've never encountered such a glT

The Writer and Reader classes are static classes with a single static method each, write() and read(). Both would benefit from refactoring into individual writeJSONDocument() and readJSONDocument() functions, rathe

You should be able to add text to a scene. Either as a Text Geometry or SDF text, probably both.

There's already a text component in AFrame that we can use in Hubs. We would need to add a new Spoke node with the ability to preview the text.

I think we should export the following properties:

value
align
anchor
baseline
color
he