r.MaterialEditor.EnableTextureValidation
VarUnreal Engine Var console variable.
rMaterialEditorEnableTextureValidation
Description
Enables expensive texture validation in the material instance editor. On by default. Disable this to improve performance when changing texture paramters on large materials.
Usage
r.MaterialEditor.EnableTextureValidation [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

