Could you explain the "face" line in an ASC file? For example:
Face 0: A:0 B:1 C:2 AB:1 BC:1 CA:0
Everythings kosher up to the AB:1. I assume these deal with the normal, but
I could yet again be making false assumptions. Thanx, LAM
Sure Larry,
AB:1 means that the "edge" from A-to-B is visible. BC:1 means that the
edge from B-to-C is visible. And CA:0 means that the edge from C-to-A is
invisible.
The normals are always derived from the order in which the faces is
triangulated. If it's triangulated in counter-clockwise order, the normal
faces towards you.
Hope that helps…
– G