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Jul 24 2019

Jerr Soundripper (soundripper) updated subscribers of T66467: Look dev mode performance issue on Mac Mojave AMD.

@William Reynish (billreynish) : Can you reproduce the performance issue with the files I uploaded ? Have you a file I can test ? I am here if you need.
Having to replace the BSDF shader with standard shaders or having to delete objects to recover from performance issues is a pain (even if I can live with it...) This a lot of trials and errors.
I hope somebody will confirm someday and that a fix will be found...

Jul 24 2019, 8:32 AM · BF Blender

Jul 20 2019

Jerr Soundripper (soundripper) added a comment to T66467: Look dev mode performance issue on Mac Mojave AMD.

Found a workaround !!!!
Replace Principled BSDF with a glossy or diffuse shader for the materials that have an impact on the performance. Everything runs smoothly.
I will continue to look for the parameter in the principled BSDF that makes the interface slow. Perhaps I will find something.

Jul 20 2019, 2:30 PM · BF Blender

Jul 18 2019

Jerr Soundripper (soundripper) renamed T66467: Look dev mode performance issue on Mac Mojave AMD from Adding a material in look dev mode sometimes makes interface very slow. (Mojave, AMD) to Look dev mode performance issue on Mac Mojave AMD.
Jul 18 2019, 9:12 AM · BF Blender

Jul 12 2019

Jerr Soundripper (soundripper) added a comment to T66467: Look dev mode performance issue on Mac Mojave AMD.

Tested with another scene "SimpleBoolersBot" which is extremely laggy too:
2 possibilities to recover from the extremely slow performance

Jul 12 2019, 11:05 PM · BF Blender
Jerr Soundripper (soundripper) added a comment to T66467: Look dev mode performance issue on Mac Mojave AMD.

Tested with RC1 and this the same problem. Is my config not capable of handling such a little scene in 2.8 ?
2 x 2,8 GHz 6-Core Intel Xeon
24 Go 1333 MHz DDR3
Radeon RX 580 8 Go

Jul 12 2019, 10:21 PM · BF Blender

Jul 9 2019

Jerr Soundripper (soundripper) added a comment to T66467: Look dev mode performance issue on Mac Mojave AMD.

CarGPSimpleBug3.blend :
Unhide object wheel.001 = performance issue

Jul 9 2019, 2:23 AM · BF Blender
Jerr Soundripper (soundripper) added a comment to T66467: Look dev mode performance issue on Mac Mojave AMD.

Jul 9 2019, 2:22 AM · BF Blender
Jerr Soundripper (soundripper) added a comment to T66467: Look dev mode performance issue on Mac Mojave AMD.

With the scene "CarGPSimpleBug2"
When I use the "Pneu" material or "Material.004" on Plane.014 viewport becomes laggy every time.

Jul 9 2019, 2:11 AM · BF Blender
Jerr Soundripper (soundripper) added a comment to T66467: Look dev mode performance issue on Mac Mojave AMD.

Jul 9 2019, 2:10 AM · BF Blender
Jerr Soundripper (soundripper) added a comment to T66467: Look dev mode performance issue on Mac Mojave AMD.
Jul 9 2019, 1:51 AM · BF Blender

Jul 5 2019

Jerr Soundripper (soundripper) added a comment to T66467: Look dev mode performance issue on Mac Mojave AMD.

Open the blend file I uploaded. Select the object "Wheel". Add a new material = Slow performance.
Put the material named "Carrosseie" for example on it and there is no performance issue.

Jul 5 2019, 1:15 PM · BF Blender
Jerr Soundripper (soundripper) added a comment to T66467: Look dev mode performance issue on Mac Mojave AMD.

Jul 5 2019, 1:13 PM · BF Blender
Jerr Soundripper (soundripper) created T66467: Look dev mode performance issue on Mac Mojave AMD.
Jul 5 2019, 1:11 PM · BF Blender

May 2 2019

Jerr Soundripper (soundripper) added a comment to T63524: Texture Coordinates Node output crash in blender 2.8 in Lookdev Mode even with Cycles renderer..

Thank you for the bug fix too ! As Isaac Freeman said, it seems that the texture projection from an object doesn't refresh in lookdev. I have to go to cycles render to see it. I would like to know if it's an Eevee limitation too.

May 2 2019, 9:47 AM · BF Blender

Apr 29 2019

Isaac Freeman (StephnF) awarded T63524: Texture Coordinates Node output crash in blender 2.8 in Lookdev Mode even with Cycles renderer. a Love token.
Apr 29 2019, 8:51 PM · BF Blender

Apr 24 2019

Jerr Soundripper (soundripper) added a comment to T63858: Crash when using object texture coordinates..

Same bug here : T63524

Apr 24 2019, 5:56 PM · BF Blender
Jerr Soundripper (soundripper) added a comment to T63524: Texture Coordinates Node output crash in blender 2.8 in Lookdev Mode even with Cycles renderer..

It seems to be the same bug in "T63826: Crashing file."

Apr 24 2019, 9:07 AM · BF Blender
Jerr Soundripper (soundripper) added a comment to T63826: Crashing file.

I have the same crash when i switch to shading with the blend file.

Apr 24 2019, 9:04 AM · BF Blender

Apr 19 2019

Jerr Soundripper (soundripper) added a comment to T63524: Texture Coordinates Node output crash in blender 2.8 in Lookdev Mode even with Cycles renderer..

The "crash report" file is from osx if it can help

Apr 19 2019, 11:20 AM · BF Blender
Jerr Soundripper (soundripper) added a comment to T63524: Texture Coordinates Node output crash in blender 2.8 in Lookdev Mode even with Cycles renderer..

Apr 19 2019, 11:20 AM · BF Blender
Jerr Soundripper (soundripper) added a comment to T63524: Texture Coordinates Node output crash in blender 2.8 in Lookdev Mode even with Cycles renderer..

Same crash with today's 2.8 beta build on High Sierra Macpro and macbook pro.
Tell me if I have to report this crash every 2.8 daily build or if I should stay quiet and not bother you with that.

Apr 19 2019, 9:24 AM · BF Blender

Apr 18 2019

Jerr Soundripper (soundripper) added a comment to T63524: Texture Coordinates Node output crash in blender 2.8 in Lookdev Mode even with Cycles renderer..
Apr 18 2019, 2:58 PM · BF Blender
Jerr Soundripper (soundripper) updated the task description for T63524: Texture Coordinates Node output crash in blender 2.8 in Lookdev Mode even with Cycles renderer..
Apr 18 2019, 2:58 PM · BF Blender
Jerr Soundripper (soundripper) added a comment to T63524: Texture Coordinates Node output crash in blender 2.8 in Lookdev Mode even with Cycles renderer..

It crashes in lookdev preview mode and Eevee renderer mode. No problem with wireframe, solid or cycles preview modes. So I agree it is eevee related.

Apr 18 2019, 2:55 PM · BF Blender
Jerr Soundripper (soundripper) added a comment to T63524: Texture Coordinates Node output crash in blender 2.8 in Lookdev Mode even with Cycles renderer..

Same crash with today's 2.8 beta build.

Apr 18 2019, 9:24 AM · BF Blender

Apr 17 2019

Jerr Soundripper (soundripper) added a comment to T63524: Texture Coordinates Node output crash in blender 2.8 in Lookdev Mode even with Cycles renderer..

Yes Ctrl+T is node wrangler. Deactivating it won't solve the problem.
I always download the most recent build. (Every morning ;)
I am reproducing the crash with blender 2.8 beta build of April the 16th.

Apr 17 2019, 1:58 PM · BF Blender
Jerr Soundripper (soundripper) added a comment to T63524: Texture Coordinates Node output crash in blender 2.8 in Lookdev Mode even with Cycles renderer..

I updated Cuda from 410.130 to 418.105 and I have the same issue. Could this be Nvidia related ?
I (and many 3d artists) won't update to Mojave because of Nvidia compatibility issues ...?
I hope it can be solved or at least reproduced by someone.
I also unchecked Cuda in Blender preferences but it doesn't change anything

Apr 17 2019, 12:03 PM · BF Blender
Jerr Soundripper (soundripper) added a comment to T63524: Texture Coordinates Node output crash in blender 2.8 in Lookdev Mode even with Cycles renderer..

I tested on windows and there is no crash ! I can only reproduce this on OSX High sierra 10.13.6.

Apr 17 2019, 10:20 AM · BF Blender

Apr 15 2019

Jerr Soundripper (soundripper) added a comment to T63524: Texture Coordinates Node output crash in blender 2.8 in Lookdev Mode even with Cycles renderer..

I can reproduce this on every Mac OSX High sierra Blender 2.8 (Mac pros and MacBooks) with factory settings. Haven't tried on Linux or Windows.

Apr 15 2019, 9:15 AM · BF Blender

Apr 12 2019

Jerr Soundripper (soundripper) updated Jerr Soundripper (soundripper).
Apr 12 2019, 9:41 AM
Jerr Soundripper (soundripper) created T63524: Texture Coordinates Node output crash in blender 2.8 in Lookdev Mode even with Cycles renderer..
Apr 12 2019, 9:40 AM · BF Blender