Grasshopper objects displaying while grasshopper not running

Grasshopper
1

I have grasshopper scripts that use the ‘Custom Preview’ Component.

In Rhino 6, when using Arctic and Rendered display mode, the grasshopper geometry previewed using the custom preview component is visible even when grasshopper is closed [ie. the script is still open by the grasshopper window has been dismissed].

This creates z-fighting glitches in the viewport when there is also a baked version of the same object.

Normally I would expect the grasshopper geometry not to be shown in the viewport when the grasshopper window is closed

Does anyone have any ideas why this is happening, and how to make it stop?

Thanks!

Dan!

View%2004|690x387](upload://dEeTwGWHtyOiJIvUjgGRjv5T7Nv.jpg)

View%2001
View%20011336×748 144 KB
View%2003
View%20031359×735 81.5 KB
View%2002
View%20021333×749 146 KB

2

In rendered and arctic the meshes are added to Rhino semi-permanently, you’ll have to actually close the document or disable the custom preview to make them go away.