RTEXTURELODDISTANCERATIO

r_TextureLodDistanceRatio

Controls dynamic LOD system for textures used in materials.
Usage: r_TextureLodDistanceRatio [-1, 0 and bigger]
Default is -1 (completely off). Value 0 will set full LOD to all textures used in frame.
Values bigger than 0 will activate texture LOD selection depending on distance to the objects.