I have run the same GH file in Rhino 7 & 8 for mac. Change the display mode to Rendered in Rhino and in Grasshopper disabled the preview on the custom preview component, and left Render enabled. The outcome is Rhino 7 works and Rhino 8 does not. [Rhino v7 Mac] [Rhino v8 Mac]

Rhino 7 and Rhino 8 Grasshopper - Custom Preview Component Issue

wim (Wim Dekeyser) June 11, 2024, 7:55am 8

2024-06-11 - CustomPreview

-wim

Rhino 8 Custom preview component / "Only draw preview geometry" BUG