Procedural textures do not always display correctly in EEVEE #60786

New Issue

Dan · 2019-01-23T08:50:24+01:00

Dan commented

2019-01-23 08:50:24 +01:00

System Information
Operating system: Windows 7 64 bit Home Edition
Graphics card: nVidia GeForce GTX 970, driver version 417.71

Blender Version
Broken: 2.80 beta, Date: 2019-01-23 00:32, Hash: dc3b5024be, Branch: blender2.7
Broken: 2.80 beta, Date: 2019-01-11 00:00, Hash: f98e4cbedb, Branch: blender2.7

Short description of error
EEVEE does not always display procedural textures correctly in LookDev and/or Rendered display modes.

Exact steps for others to reproduce the error
From the file provided, the cube, which is set to have a material with a noise texture, should not have it right from the start when you switch to either LookDev or Rendered display mode. It may also appear pure white. Moving the material "Noise Material" above "Flat Material", or removing "Flat Material" altogether, should cause it to show.

I've also experienced possibly related issues with procedural textures including them not looking the same in EEVEE compared to Cycles, as well as flickering while navigating the 3d viewport.

Also, just checked after typing all this out, it does also appear to effect f12 renders.

Procedural Textures Display Improperly in EEVEE.blend

**System Information** Operating system: Windows 7 64 bit Home Edition Graphics card: nVidia GeForce GTX 970, driver version 417.71 **Blender Version** Broken: 2.80 beta, Date: 2019-01-23 00:32, Hash: dc3b5024be1a, Branch: blender2.7 Broken: 2.80 beta, Date: 2019-01-11 00:00, Hash: f98e4cbedbb7, Branch: blender2.7 **Short description of error** EEVEE does not always display procedural textures correctly in LookDev and/or Rendered display modes. **Exact steps for others to reproduce the error** From the file provided, the cube, which is set to have a material with a noise texture, should not have it right from the start when you switch to either LookDev or Rendered display mode. It may also appear pure white. Moving the material "Noise Material" above "Flat Material", or removing "Flat Material" altogether, should cause it to show. I've also experienced possibly related issues with procedural textures including them not looking the same in EEVEE compared to Cycles, as well as flickering while navigating the 3d viewport. Also, just checked after typing all this out, it does also appear to effect f12 renders. [Procedural Textures Display Improperly in EEVEE.blend](https://archive.blender.org/developer/F6376531/Procedural_Textures_Display_Improperly_in_EEVEE.blend)

Dan commented

2019-01-23 08:50:24 +01:00

Added subscriber: @DoNotCare

Sebastian Parborg commented

2019-01-23 11:31:28 +01:00

Added subscriber: @ZedDB

Sebastian Parborg commented

2019-01-23 11:31:28 +01:00

I can not reproduce this on my end. The procedural texture is displayed correctly in viewport. Because you reported flickering, I'm guessing this is a GPU driver issue.

Can you please provide the output of --debug-gpu (blender.exe --debug-gpu > output.txt) then you run the attached .blend file?

You can also see if --debug-gpu-force-workarounds works.

I can not reproduce this on my end. The procedural texture is displayed correctly in viewport. Because you reported flickering, I'm guessing this is a GPU driver issue. Can you please provide the output of `--debug-gpu` (`blender.exe --debug-gpu > output.txt`) then you run the attached .blend file? You can also see if `--debug-gpu-force-workarounds` works.

Dan commented

2019-01-23 20:03:36 +01:00

Here is the requested file.
output.txt

Unfortunately "--debug-gpu-force-workarounds" did not work. I also tried a fresh install of my nVidia drivers (same version) just in case and that also did not help.

Here is the requested file. [output.txt](https://archive.blender.org/developer/F6381344/output.txt) Unfortunately "--debug-gpu-force-workarounds" did not work. I also tried a fresh install of my nVidia drivers (same version) just in case and that also did not help.

Clément Foucault was assigned by Sebastian Parborg

2019-01-23 21:42:23 +01:00

Clément Foucault commented

2019-03-28 23:46:50 +01:00

I fixed an issue with the noise algorithm today. Can you try with the next build (29 March)? If issue is still here could you take a screenshot of the issue?

Bastien Montagne commented

2019-04-11 12:12:47 +02:00

Added subscriber: @mont29

Bastien Montagne commented

2019-04-11 12:12:47 +02:00

Changed status from 'Open' to: 'Archived'

Bastien Montagne closed this issue

2019-04-11 12:12:47 +02:00

Bastien Montagne commented

2019-04-11 12:12:47 +02:00

More than a week without reply or activity. Due to the policy of the tracker archiving for until required info/data are provided.

Sign in to join this conversation.

No Label

Download

What's New

Blender Studio

Manual

Developers Blog

Documentation

Benchmark

Blender Conference

Development Fund

One-time Donations

Procedural textures do not always display correctly in EEVEE #60786