Assign missing surface data fields in dummy render server

[TitanNano]

Issue

Doing headless resource imports and subsequent headless project exports causes the texture mapping of gltf meshes to be completely off. After some digging, I discovered that the uv_scale was missing in the imported scene of the gltf files when importing in headless mode.

Solution

MeshStorage::mesh_add_surface does not assign all p_surface_data properties to the new SurfaceData instance.

[fire]

@clayjohn Any ideas what is the resolution on this?

[akien-mga]

Thanks!