Getting fullpaths to texture images

[Hurleyworks]

Howdy,

I'm using an image cache system(OpenImageIO) and by the time I load a scene using yocto::load_scene(), all the texture images in the scene have already been loaded into the cache system. So what I need is only the full path to the image so I can just look it up in the image cache system. I was hoping the full path to the images would be listed in scene_data->texture_names but it appears that's not the case. Is there a way I can get this info without having to modify yocto-gl?

The new Optix support looks great. Thanks for adding that.!