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Emboss Bump MappingDot Product Bump MappingEnvironment Map Bump Mapping

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Emboss Bump MappingDot Product Bump MappingEnvironment Map Bump Mapping

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Real Time Rendering 2DirectX 9 http://allosha.tistory.com/category/3D%20%20/()http://www.gamasutra.com/view/feature/1515/messing_with_tangent_space.php?page=1http://www.terathon.com/code/tangent.htmlhttp://en.wikipedia.org/wiki/Gram-Schmidt

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