Since it seems like there’s no way to interact with the material of a GLB in the editor, does anyone know of any GLB exporter which can carry a texture over into the lightmap channel?
I’m baking the lightmaps externally (Houdini/Redshift).
Are you importing a GLB file or importing a FBX that is converted to a GLB in the Editor.
Importing a GLB into the editor, but open to alternatives. But I want to use draco compression to keep everything optimised.
perhaps when glb is loaded, you might need to adjust the materials to assign texture to lightmap slot and anything similar - hopefully a simple script can handle this.
Yeah I was wondering the same thing. I can use a naming convention to easily script it.
GLBs are loaded as a container asset (https://developer.playcanvas.com/en/api/pc.ContainerResource.html) and within it will be the following properties:
- animations (array of animations assets)
- materials (array of materials assets)
- model (model asset)
- textures (array of texture assets)
You should be able to find the right material to apply the lightmap to