The curve in the top left in this screenshot is a mirage:
It’s actually the curve I’m selecting at the bottom left, sort of mirrored and projected onto the screen because I’m heavily zoomed in.
I can’t really reproduce this reliably, but it usually happens when:
- You zoom in on a small part of a very long curve
- You activate a tool that requires curve selection
- You get the selection popup where you happen to click
I think the last part is very important, because at least this last time, I wasn’t able to reproduce it if I clicked somewhere that didn’t activate the popup (as I’m writing this, I’m able to reproduce the phantom curve any number of times until I change the camera angle).
Rhino has very few graphical glitches for me, but this is one of them. Anyone else experience this?