Greetings - how can I have Offset Curve ignore self-crossovers in a path?
Simple examples: classic 2D picnic table or bowtie polyline curves in cplane.
Trying to create a ribbon from the closed path defining a Celtic or Tibetan knot using offsets. Knot path has several 90 deg.crossovers - I will edit the ribbon to depict the over-under weave.
Seems Offset Curve hits the first crossover and turns back towards start instead of proceeding through all the crossovers to end of closed path.
Edit points in path at crossovers have been deleted.