Tim Gould Wrote:Play around with rotating this and see what happens to the triangles and lines when the black line appears and disappears.
Either my LDView is broken or absolutely nothing happens. Well, except a black line appearing and disappearing. I don't see controlpoints when I turn them on. I even deleted the condline and I don't see any difference. What should I see?
Magnus Forsberg Wrote:If there is an angle between these surfaces,
there must also be a conditional/optional line, along their common edge,
Why? what happens if it's not there?
I'm sorry, but I still don't get it. I feel like a painter who's trying to wrap his head around a crash course in architecture.