[4.5.0] Anisotropic filter

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[4.5.0] Anisotropic filter

Postby Edwin Gollerway » Mon Nov 09, 2020 12:34 am

When Texture Filter Mode is set to None, Anisotropic filter doesn't work (I have no issues with v4.4.2.). Tested with GTX 1070, OpenGL.
Edwin Gollerway

Re: [4.5.0] Anisotropic filter

Postby Graf Zahl » Mon Nov 09, 2020 12:49 am

When texture filter is set to "none" the anisotropic filter produces undefined behavior - meaning, it shouldn't do anything but on some cards it actually does. AFAIR this got addressed when a few other texture sampling issues were fixed.

To work as intended you need to use a mipmapped filter mode.
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Graf Zahl
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Lead GZDoom+Raze Developer
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