I’m here asking for guidance. I’m attaching an image showing a countour applied to a brep. I want to remove just the small horizontal lines at the top. I exploded the polylines to get each individual line. Then I tried List Item but I can’t select the lines. It might help that all the lines to be removed are at level z=0. Please help.
It might. I can think of some ways to test for them:
- Compare the length of the segments to a numeric range, i.e. remove all segments that longer than x units but shorter than y units.
- Test the z-elevation of the end-points of all segments, i.e. both the start and end points z value must be in the 0 \pm tolerance range.
Once you have performed these tests and you have a list of
true/false values (one for each segment), you can then use the Cull Pattern component to remove the short segments.
coudnt you before contouring extract the face causing the lines?
Hi David, thanks for your reply. Your approach helped me move forward. I know this was a noob question. Would keep improving my skills.