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Flat and almost invisible scene in Lookdev Preview on Mac OS X
Open, Needs Triage by DeveloperPublic

Description

Operating system: Mac OS X 10.12.6
Graphics card: GTX 1070 and GTX 1080 flashed for Mac

Blender v. 2,80 and Blender v. 2.81 Alpha Date: 2019-09-05 22:13

Incorrect displaying in Look Dev Mode. Look Dev Preview white sphere is flat and all the scene is also flat and invisible like in the attached screenshots.

Details

Type
Bug

Event Timeline

Demeter Dzadik (Mets) triaged this task as Needs Information from User priority.

I can't reproduce, could you attach a blend file?


On the other (PC) computers this blend file appears to be ok.
I posted a topic here: https://blenderartists.org/t/flat-and-almost-invisible-scene-in-lookdev-preview/1178806/7

Demeter Dzadik (Mets) raised the priority of this task from Needs Information from User to Needs Triage by Developer.Sat, Sep 7, 2:46 PM

I couldn't reproduce, but throwing a screenshot in here just to illustrate what it's supposed to look like.

Best I can recommend is to update graphics drivers, but maybe a dev can be more helpful when they find this.

I updated drivers. It did't help.

I cannot reproduce this on OSX 10.12.6

System Information
Operating system: Darwin-16.7.0-x86_64-i386-64bit 64 Bits
Graphics card: AMD Radeon R9 M370X OpenGL Engine ATI Technologies Inc. 4.1 ATI-1.51.8

Blender Version
version: 2.81 (sub 8), branch: master, commit date: 2019-09-07 16:22, hash: rBabeab4fcad66

Can you start blender with blender.app/Contents/MacOS/blender -d --debug-gpu --debug-gpu-shaders and see if there are errors in the output ?

Could you write how to do that?

Jean First (robbott) added a comment.EditedSun, Sep 8, 6:56 PM

Open the Terminal and run the following command - ajust the path if needed:

/Applications/Blender.app/Contents/MacOS/Blender -d --debug-gpu --debug-gpu-shaders

I did so, this is the result:

Last login: Sun Sep 8 18:32:35 on ttys000
as-mac-pro:~ a$ /Applications/Blender.app/Contents/MacOS/blender -d --debug-gpu --debug-gpu-shaders
-bash: /Applications/Blender.app/Contents/MacOS/blender: No such file or directory
as-mac-pro:~ a$

There was a typo (I fixed it 10 sec after posting, but you were quicker). Asuming your Blender.app in in /Applications :

/Applications/Blender.app/Contents/MacOS/Blender -d --debug-gpu --debug-gpu-shaders

Result is the same:

Last login: Sun Sep 8 20:32:08 on ttys001
as-mac-pro:~ a$ /Applications/Blender.app/Contents/MacOS/Blender -d --debug-gpu --debug-gpu-shaders
-bash: /Applications/Blender.app/Contents/MacOS/Blender: No such file or directory
as-mac-pro:~ a$

This becomes too cumbersome. Can you join https://blender.chat/channel/support and ping me there ?

How to find you? I dont see you in member list.

This comment was removed by Slawomir Chabior (swavo).