Grasshopper

algorithmic modeling for Rhino

"Course Preview Meshes" causes incredibly slow geometry preview

Hi all,

I have noticed that grasshopper has become incredibly slow when previewing (even the most basic) geometry. If preview is turned off the calculations themselves seem to work at appropriate speeds however if it has to preview the geometry it can take minutes just setting a Brep from rhino geometry. If I change the settings to "Rhino Preview Meshes" in viewport settings it seems to 100% fix the problem,  however each new file defaults to "coarse preview meshes"... thus I need to change the setting every time I begin a new definition. Is there a computer graphics setting that may be causing this problem? Are others having this issue?

Views: 1594

Replies to This Discussion

Same thing happened to me!

Yesterday I updated kangaroo to the latest version but preview was still fine. It went crazy slow after I attached t-spline generated surface to grasshopper. I don't know if those things are interconnected in any way but those were the only changes in my configuration before everything gone bad.

Changing to high quality preview fixes the problem though. Thanks for your tip Eric.

RSS

About

Translate

Search

Photos

  • Add Photos
  • View All

Videos

  • Add Videos
  • View All

© 2024   Created by Scott Davidson.   Powered by

Badges  |  Report an Issue  |  Terms of Service