[SOLVED] Alpha / transparent mesh without texture

Philosophical note:
I assume that a new layer scoring can be reset at any time for a spatial.

LayerComparator.setLayer(spatial, scoringOfSpatial)

From [SOLVED] Transparent textures, alpha covers alpha problems

Today, with the standard Unshaded.j3md and LayerComperator, it would only have to be reduced to the mathematical problem of recalculating the layer scoring after each camera movement. I guess as a complete beginner.