Difference between revisions of "Normal Maps"

;Normal Maps : Normal maps are textures that are used by Oblivion's render engine to give a model surface an appearance of additional surface detail. In its effect it is very similar to bump-mapping. the normal map is used in shading the model and provides a convincing relief effect to surfaces, making the model look like it has a much higher polygon-count than it actually does. For Oblivion, normal maps are [[DDS]] textures indicated by an _n suffix after the texture's base name. Basically, a normal map tells the game engine how light should reflect off an object.