I have recently come across what seems to be a major graphics issue for the second time. The first time, I started from scratch with a new model (leads me to believe there is some sort of corruption). This time, I am far too deep into my design process to start over - and making a new file with copies of the problem objects seems to bring back the issues. I have attached screenshots to this post and will send my file to tech@mcneel.com with this post as a reference. Any help would be appreciated.
Just in case my file doesn’t arrive via email here is a compressed zip of the .3dm WorkingYosemiteCenter.3dm.zip (19.8 MB)
Hi @emanaste,
I tested your file in Rhino 6 for Mac and Rhino 7 for Mac and don’t see the issue you’re reporting. It looked like you made a Patch surface using those curves and that’s what the lines are coming from. I can make a 100x100 patch here (using Rhino 6 as you are) and it looks like this…
See if restarting your Mac helps. If that doesn’t, please run the command SystemInfo in Rhino 6 and return that text here in reply. Also please explain if there are a series of steps to take with your file other than Patch before you see this problem.
I’ll try restarting. Yes - I do see that the patch is most definitely the issue, although I also can’t seem to figure out why some other curves are disappearing. I had been working with patch for a few hours and didn’t have a problem, then all of a sudden I did. Thanks so much for your help, I will let you know how restarting works.
Restarting seems to have fixed it in the meantime. Hopefully the issue doesn’t arise consistently or intermittently rendering Rhino much more difficult to use.