Line work messing up

Does anyone know why my line drawings all of a sudden look like this?

1 Like

Please run the Rhino SystemInfo command.
Copy and Paste the resuts here in a reply.


Thank you for your post.
I am facing the same problem.
Each patch is broken as if it were chopped.
The results of SystemInfo command are:

Rhino 7 SR26 2023-1-9 (Rhino 7, 7.26.23009.07002, Git hash:master @ 92abcf7c453c78a236526390d91d0ac1f6779143)
License type: Commercial, build 2023-01-09
License details: Cloud Zoo

Apple macOS Version 13.1 (Build 22C65) (Physical RAM: 64Gb)
Mac Model Identifier: MacBookPro16,1
Language: en-JP (MacOS default)

AMD Radeon Pro 5500M OpenGL Engine (OpenGL ver:4.1 ATI-4.9.51)

OpenGL Settings
Safe mode: Off
Use accelerated hardware modes: On
Redraw scene when viewports are exposed: On

Anti-alias mode: 4x
Mip Map Filtering: Linear
Anisotropic Filtering Mode: High

Vendor Name: ATI Technologies Inc.
Render version: 4.1
Shading Language: 4.10
Maximum Texture size: 16384 x 16384
Z-Buffer depth: n/a
Maximum Viewport size: 16384 x 16384
Total Video Memory: 8176 MB
Graphics: AMD Radeon Pro 5500M
Displays: LG UltraFine (217dpi 2x)

Graphics processors
Intel UHD Graphics 630 (1536 MB)
AMD Radeon Pro 5500M (8 GB)
LG UltraFine (2560 x 1440)

USB devices
LG Electronlcs Inc.: LG UltraFine Display Camera
LG Electronics Inc.: USB Controls
LG Electronics Inc.: USB Audio
Apple: composite_device
Apple Inc.: Touch Bar Backlight
Apple Inc.: Touch Bar Display
Apple Inc.: Apple Internal Keyboard / Trackpad
Apple: Headset
Apple Inc.: Ambient Light Sensor
Apple Inc.: FaceTime HD Camera (Built-in)
Apple Inc.: Apple T2 Controller

Bluetooth devices

Third party kernel extensions

Third party plugins

Rhino plugins that do not ship with Rhino

Rhino plugins that ship with Rhino
/Applications/Rhino “Rhino Render” 7.26.23009.7002
/Applications/Rhino “Rhino Bonus Tools” 7.26.23009.1002
/Applications/Rhino “PanelingTools” 7.26.23009.1002
/Applications/Rhino “IronPython” 7.26.23009.7002
/Applications/Rhino “Commands” 7.26.23009.7002
/Applications/Rhino “Grasshopper” 7.26.23009.7002
/Applications/Rhino “Displacement” 7.26.23009.1002
/Applications/Rhino “Legacy Rhino Render” 7.26.23009.1002
/Applications/Rhino “RDK_EtoUI” 7.26.23009.7002
/Applications/Rhino “RhinoCycles” 7.26.23009.7002
/Applications/Rhino “Snapshots” 7.26.23009.1002
/Applications/Rhino “Renderer Development Kit” 7.26.23009.1002

Best regards,

@Hiroshi_KOBAYASHI does this happen on any model? Does it happen also when you are unplugged from your monitor?

Thank you for your prompt reply.
These symptoms occur on any model.
However, when the external monitor is unplugged, any *.3dm files appear correctly on the laptop PC screen.


@Hiroshi_KOBAYASHI do you have another screen to try this with? How is the screen connected to your MacBook?
Is this a new problem and if so when did it start?

Does it persist if you restart your Mac or reconnect your monitor?

Yesterday, I started to use Rhino7 after a long time.
After launching the software, I was asked to update it, so I updated it to the latest version and launched it, and this phenomenon happened.

I started to use Rhino 7 on my laptop screen(-> models correctly appeared)
I plugged the external display and then move the Rhino 7 window to the external display(-> models correctly appeared)
I folded the laptop(clamshell mode)(-> models were correctly appear)
I rebooted with the external display connected. (-> models correctly appeared…)

The situation is the same as yesterday, but the collapse of rendering like yesterday has not occurred.
The symptoms may or may not occur, so it is not reproducible.

Currently, I do not have any other displays.