false connections if geometry is a tubular mesh
fstwn opened this issue · comments
Max Eschenbach commented
Horrible connection failures have been observed on a tubular test mesh.
- Behaviour seems to occur when creating final warp connections.
- Behaviour has been observed with ContinuousEnd setting but is not necessarily related.
it should be noted that on a nurbs surface of the same geometry the problem does not occur.
A relation to the difference in generation of KnitContours is possible.
Max Eschenbach commented
This is related to the routine for using the least angle change connection. We need a failsafe here to prevent "parallel" edges from accross the tube being used.
Max Eschenbach commented
Maybe implement some reference geometry query to deal with this