radiotonga

I have some experience with jit.gl, but so far I haven't been able to solve two issues. I'm working with an .OBJ model with a limited number of groups.

1. I'm trying to get a different level of alpha transparency for each group.

2. I'm trying to make these groups to "grab" a feeded texture in different manners (with the so-called texture coordinates).

I could work out the first problem feeding a jit.exp'ed version of the texture to each group, but my patch is already heavy on my computer. If anyone can help me with a strictly GL way it would be much better.

The second issue I'm aware is supposed to be a modelling app. thing, but since I only know how to use SketchUp, and this one doesn't bring any obvious options to work with tex. coordinates, I figured I could also ask here.

I have some experience with jit.gl, but so far I haven't been able to solve two issues. I'm working with an .OBJ model with a limited number of groups. 

1. I'm trying to get a different level of alpha transparency for each group.
2. I'm trying to make these groups to "grab" a feeded texture in different manners (with the so-called texture coordinates).

jit-gl-model-transparency-and-tex-coords

I forgot to add that I can only use tex_map in mode 1 or 3, and these don't respond faithfully to the input texture.

jit.gl.model: transparency and tex coords