Analytic Tangent Irradiance Environment Maps for Anisotropic Surfaces

Soham Uday Mehta, Ravi Ramamoorthi, Mark Meyer, Christophe Hery. Analytic Tangent Irradiance Environment Maps for Anisotropic Surfaces. Comput. Graph. Forum, 31(4):1501-1508, 2012. [doi]

Abstract

Abstract is missing.