Fuchs, M.Koch, S.Gieseke, L.Mozer, F.Eberhardt, B.Reinhard Klein and Holly Rushmeier2014-01-272014-01-272013978-3-905674-48-42309-5059https://doi.org/10.2312/MAM.MAM2013.021-023We propose discussing the performance of appearance modeling in terms of supported material and illumination gamut. While we have a precise understanding of the cost of any given appearance modeling method, performance is intrinsically hard to express without standardized material and illumination test scenarios. This lack of vocabulary hampers comparability between alternative approaches as well as the communication with community outsiders.I.3.7 [Computer Graphics]Three Dimensional Graphics and RealismColorshadingshadowingand textureI.4.1 [Image Processing and Computer Vision]Digitization and Image CaptureReflectance