I have a closed curve (the green one in my image) which gives me a strange result when I try to offset it to the inside: At one point on the curve it makes a wavy shape.
And what makes it more weird is that it only happens if I offset the curve between a distance of 0 to 19mm. After that I just get the offset result you would expect. Also, when I first offset the curve 50 mm to the inside and then that new curve 40 mm to the outside I don’t get the wave.
So, it’s not really a problem because I can fix it but I’m just curious to why this happened so I don’t have this problem in the future?
Anybody that has an idea?
Offset curve problem.3dm (70.0 KB)