Gordon McVey (GordonM)
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User Since: Jan 12 2020, 7:14 PM (160 w, 4 d)

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Feb 12 2021

Gordon McVey (GordonM) added a comment to T83700: 2.91 crashes in OSX.

I've attached a system info

Feb 12 2021, 10:32 PM · Platform: macOS, EEVEE & Viewport, BF Blender

Dec 22 2020

Gordon McVey (GordonM) added a comment to T83700: 2.91 crashes in OSX.

In T83700#1080485, @Richard Antalik (ISS) wrote:

Please provide exact steps to reproduce crash with .blend file if it is necessry.

Dec 22 2020, 10:13 PM · Platform: macOS, EEVEE & Viewport, BF Blender

Dec 12 2020

Gordon McVey (GordonM) created T83700: 2.91 crashes in OSX.

Dec 12 2020, 2:56 PM · Platform: macOS, EEVEE & Viewport, BF Blender

Mar 28 2020

Gordon McVey (GordonM) added a comment to T66231: Performance degradation of Principled Shader in Eevee when metallic is turned off.

Still not corrected as of OSX 10.15.4.

Mar 28 2020, 11:51 PM · EEVEE & Viewport, Platform: macOS

Feb 14 2020

Gordon McVey (GordonM) added a comment to T66231: Performance degradation of Principled Shader in Eevee when metallic is turned off.

I'm not sure if this has been explicitly fixed, or if some other fix is reducing the impact of this bug, but as of 2.82 final the test file I've been using (The textured and shaded sword from the CG Fast Track tutorial) no longer completely tanks the viewport performance. Can anybody confirm that they're experiencing better performance or that the bug in question has been patched?

Feb 14 2020, 8:14 PM · EEVEE & Viewport, Platform: macOS

Jan 29 2020

Gordon McVey (GordonM) added a comment to T66231: Performance degradation of Principled Shader in Eevee when metallic is turned off.

An update to OSX 10.15.3 did not resolve this issue. If the bug is in Apple's AMD drivers then it wasn't addressed in the latest update.

Jan 29 2020, 12:41 AM · EEVEE & Viewport, Platform: macOS

Jan 23 2020

Gordon McVey (GordonM) added a comment to T66231: Performance degradation of Principled Shader in Eevee when metallic is turned off.

The 2.82 beta build from 23 Jan appears to have addressed this issue. I turned backface culling back on on the affected asset and didn't notice any slowdown. Can anyone else confirm that the issue is resolved?

Jan 23 2020, 9:36 PM · EEVEE & Viewport, Platform: macOS

Jan 12 2020

Gordon McVey (GordonM) added a comment to T66231: Performance degradation of Principled Shader in Eevee when metallic is turned off.

@John Lynch (JohnTheThird) You are a scholar and a gentleman! Enabling backface culling got the performance back. Thanks.

Jan 12 2020, 11:08 PM · EEVEE & Viewport, Platform: macOS

Gordon McVey (GordonM) added a comment to T66231: Performance degradation of Principled Shader in Eevee when metallic is turned off.

Can confirm that it happens here too.

Jan 12 2020, 7:21 PM · EEVEE & Viewport, Platform: macOS