gltf

I found this issue while trying to convert a GregorianDate into a JulianDate. The GregorianDate constructor simply takes the parameters and puts them in GregorianDate's respective fields, without actually validating them. For instance, the hour value should be in the range [0,

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

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

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

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

I think it'd be helpful to have a percentage (%) resize option in the textureResiz() function, instead of just taking absolute maximum dimensions here:

https://github.com/donmccurdy/glTF-Transform/blob/9431e3aeec7d1bac01c31090b2c20fe5227a8146/packages/functions/src/texture-resize.ts#L9-L16

E.g. size: ['50%', '50%']

Could be helpful — for example – to generate LODs or mobile versions o