set NVIDIA “Anisotropic filtering” on ， EEVEE render get wrong reflection #59602

New Issue

BenQi · 2018-12-19T05:37:34+01:00

BenQi commented

2018-12-19 05:37:34 +01:00

System Information
Operating system: Win10 X64
Graphics card: NVIDIA GTX 1080Ti

Blender Version
Broken: 2.80 fd42fe6616 2018-12-19
Worked: (optional)

Short description of error
set NVIDIA parameter “Anisotropic filtering” to 2x to 16x , EEVEE render get wrong reflection
Nvidia setting

“Anisotropic filtering” to OFF:

“Anisotropic filtering” to 2x:

“Anisotropic filtering” to 16x:

blender file:
Anisotropic filtering_TEST.blend

Exact steps for others to reproduce the error
Based on the default startup or an attached .blend file (as simple as possible).

**System Information** Operating system: Win10 X64 Graphics card: NVIDIA GTX 1080Ti **Blender Version** Broken: 2.80 fd42fe66161 2018-12-19 Worked: (optional) **Short description of error** set NVIDIA parameter “Anisotropic filtering” to 2x to 16x , EEVEE render get wrong reflection **Nvidia setting** ![setting.png](https://archive.blender.org/developer/F6001741/setting.png) **“Anisotropic filtering” to OFF:** ![Anisotropic filtering_OFF.png](https://archive.blender.org/developer/F6001748/Anisotropic_filtering_OFF.png) **“Anisotropic filtering” to 2x:** ![Anisotropic filtering_8X.png](https://archive.blender.org/developer/F6001755/Anisotropic_filtering_8X.png) **“Anisotropic filtering” to 16x:** ![Anisotropic filtering_16X.png](https://archive.blender.org/developer/F6001759/Anisotropic_filtering_16X.png) **blender file:** [Anisotropic filtering_TEST.blend](https://archive.blender.org/developer/F6001762/Anisotropic_filtering_TEST.blend) **Exact steps for others to reproduce the error** Based on the default startup or an attached .blend file (as simple as possible).

BenQi commented

2018-12-19 05:37:34 +01:00

Added subscriber: @qibentie

Jacques Lucke commented

2018-12-19 11:03:30 +01:00

Added subscriber: @fclem

Sebastian Parborg commented

2018-12-19 11:21:16 +01:00

Added subscriber: @ZedDB

Sebastian Parborg commented

2018-12-19 11:21:16 +01:00

Changed status from 'Open' to: 'Archived'

Sebastian Parborg closed this issue

2018-12-19 11:21:16 +01:00

Sebastian Parborg self-assigned this 2018-12-19 11:21:16 +01:00

Sebastian Parborg commented

2018-12-19 11:21:16 +01:00

That setting forces the application to run with AF. However as it says on the nvidia home page: https://www.geforce.com/whats-new/guides/aa-af-guide#1

Anisotropic filtering can be controlled through the NVIDIA Control Panel within the 3D Settings section, however for the best performance and compatibility NVIDIA recommends that users set this to be controlled by the application.

It has become a problem with newer games and applications that forcing on AA and AF will break the rendering in certain ways. So to get it, the application itself has to implement AA and AF.
Luckly, blender already have implemented AF. It's in the user preferences System -> General.

So the solution is to not force on AF and instead use the built in options for blender.

@fclem Do you agree?

That setting forces the application to run with AF. However as it says on the nvidia home page: https://www.geforce.com/whats-new/guides/aa-af-guide#1 > Anisotropic filtering can be controlled through the NVIDIA Control Panel within the 3D Settings section, however for the best performance and compatibility NVIDIA recommends that users set this to be controlled by the application. It has become a problem with newer games and applications that forcing on AA and AF will break the rendering in certain ways. So to get it, the application itself has to implement AA and AF. Luckly, blender already have implemented AF. It's in the user preferences System -> General. So the solution is to not force on AF and instead use the built in options for blender. @fclem Do you agree?

Clément Foucault commented

2018-12-19 12:12:42 +01:00

Yes you should use the system preference setting.

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set NVIDIA “Anisotropic filtering” on ， EEVEE render get wrong reflection #59602