(4 hours ago)Hageta Wrote: The way svg paths are defined could be an inspiration for the LDraw version.
svg path d parameter
Also do not forget the layer thing.
Yes, the d parameter is pretty simple, just plugging in coordinates and deltas. I already do this by hand. :-) And the Bezier math is an easy formula for a computer.
Layers could be used e.g. to blend colors, giving more realistic results for multiple printing passes on real-world parts (the subject of many a Parts Tracker comment thread over the years).
TEXMAP statements can already be nested so I don't see why they couldn't be layered. I don't know how involved compositing is, though.