(2022-12-22, 22:13)Travis Cobbs Wrote: .... but I don't understand the diagonal red lines.
Maybe we need to describe how the condline is visualised?
Using the default settings in LDPE the condline is a red line from A to B. The control points C and D are visualised as an orange or brown imaginary line to the control points, from either A or B.
It is possible to flip a condline by replacing A with B. In LDPE select the condline, and press F on your keyboard, to flip a condline. This is, of course, only possible on loose condlines, not on the ones included in a primitive.