Clipping plane tolerance [BUG]

Rhino
,
1

Hi ! Is there any way to increase clipping plane tolerance? It seems to give correct intersection curves, but the geometry itself (probably brep’s display mesh) is not clipped correctly. And it shows when printing too.

2

It seems to be a bug.
When I turn off gh preview, it becomes normal.


Some views still do not work, some worse than others

3

We’ll take a look, please run the SystemInfo command and post the results. A small set of example files would be helpful as well, thanks!

4

image
image1804×1316 212 KB

ClippingPlaneBug.3dm (7.5 MB)

ClippingPlaneBug.gh (3.3 KB)

Gold.ini (8.2 KB)

Rhino 8 SR28 2026-2-10 (Rhino 8, 8.28.26041.11002, Git hash:master @ b7874a05a6982d0419fcc4f6009b510b48a09cb3)
License type: Commercial, build 2026-02-10
License details: Stand-Alone

Apple macOS Version 26.3 (Build 25D125) (Physical RAM: 8GB)
Mac Model Identifier: Mac14,2
Language: en-UA (MacOS default)
.NET 8.0.14

Metal GPU Family Apple 7
Metal GPU Family Common 3
Metal GPU Family Mac 2
Graphics processors
Apple M2
Color LCD (1470 x 956 @ 60.00Hz)
GPU Vendor: Apple

USB devices
None

Bluetooth devices
None

Third party kernel extensions
None

Third party plugins
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Rhino plugins that do not ship with Rhino
/Users/ivangrebennikov/Library/Application Support/McNeel/Rhinoceros/packages/8.0/Bullant/25.10.9.8/bullant.rhp	“bullant”	25.10.9.8

Rhino plugins that ship with Rhino
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