How do I even begin to find out where the problem is here?
This is what happens in my work file (big file, relevant curves isolated):
However, when I export the curves and then try in a new file, I get this (the expected result):
So… I can repeat the problem in my own file, but not in a new file…
Then, to make matters worse, SelChain sometimes works and somtimes I have to click through all segments… yet, the curvature graph display seems fine (even at high zoom) and GCon also reports ok values:
This only happens on some sweeps in this file (again, I have many, several very similar and made from the same mirrored/rotated curves).
This time, I also made sure to check the tolerances (which are 0.001 because they need to go back into Solidworks for a customer).
rail-fail.3dm (200.3 KB)
(And just in case someone asks, no, I have not moved the curves from my big file to the new file above. It just did an “export selected” and nothing else.)
Now, my workaround is to take the result from the new file and paste it into my work file, but if anyone can give me any clues as to what is going on here, I’d appreciate it!