Guillaume Chereau

There is an experimental lua binding for goxel. Look at this example: https://github.com/guillaumechereau/goxel/blob/master/scripts/test.lua What exactly do you try to do? I can probably add the needed script features.

There is pov-ray that can be used I guess, it's a ray tracer that takes a texutal file as input. Your script could generate a pov ray input file for...

I just had a look at how to improve scripting today. It's a bit more complicated than I thought and there are already many big internal changes done recently, so...

What is the bug with the layers?

I'll have a look!

The obj format doesn't specify a standard way to add color information. What software are you using to open the file? You can maybe try to export as ply instead...

Thanks for letting me know. I just tried with a gltf export and the colors don't show indeed on blender. I am not really familiar with blender, but I'll try...

OK, I found a way to show the colors in blender 2.8. In the viewport shading, you have to select color 'vertex', instead of 'material'. 

I agree it would be easier to support both: either exporting the color as vertex attribute or as a texture. I will have a look at how to do that.

I started to work on that. It is still a bit messy, but if you can compile the current code you can try it out. I will add an option...