There doesn't appear to be any way currently to make materials have additive transparency. It isn't getting read from the model's material flags and there was never a YAML flag for it either, and as it turns out, there are several cases that could surely use it.
There doesn't appear to be any way currently to make materials have additive transparency. It isn't getting read from the model's material flags and there was never a YAML flag for it either, and as it turns out, there are several cases that could surely use it.