DARK world 50 by bendy199037 on DeviantArt

Anisotropic filtering - Wikipedia

This is what trilinear optimisation option in Nvidia CP does : r/pcmasterrace

2:1 Anisotropic filtering using two trilinear filter operations

Texture sampling: noisy bilinear sampling (left), trilinear mipmap

Filtering in Doom: None or Bi/Trilinear? - Page 2 - Doom General - Doomworld

Sharper Mipmapping using Shader Based Supersampling, by Ben Golus

06.) Textures - OpenGL 3 - Tutorials - Megabyte Softworks

Map3D - 3D non-linear pillar response

DOS Days - 2D and 3D Graphics Card Technology - Part 2

Dealing with lack of anisotropic - Meta Community Forums - 415378