Microfacet distribution function for physically based bidirectional reflectance distribution functions

O N Romanyuk; S. V. Pavlov; R. Yu. Dovhaliuk; N. P. Babyuk; M. D. Obidnyk; P. Kisala; B. Suleimenov

doi:10.1117/12.2019338

11 January 2013 Microfacet distribution function for physically based bidirectional reflectance distribution functions

O N Romanyuk, S. V. Pavlov, R. Yu. Dovhaliuk, N. P. Babyuk, M. D. Obidnyk, P. Kisala, B. Suleimenov

Proceedings Volume 8698, Optical Fibers and Their Applications 2012; 86980L (2013) https://doi.org/10.1117/12.2019338
Event: Optical Fibers and Their Applications 2012, 2012, Krasnobrod, Poland

Abstract

A microfacet distribution function is presented. This function can be used to calculate the microfacet distribution term in BRDF models. The function differs from other well-known microfacet distribution functions like Blinn or Beckmann distributions in that it doesn`t use special functions like acos, tan, exp, pow and thus has lower computational complexity.

Citation Download Citation

O N Romanyuk, S. V. Pavlov, R. Yu. Dovhaliuk, N. P. Babyuk, M. D. Obidnyk, P. Kisala, and B. Suleimenov "Microfacet distribution function for physically based bidirectional reflectance distribution functions", Proc. SPIE 8698, Optical Fibers and Their Applications 2012, 86980L (11 January 2013); https://doi.org/10.1117/12.2019338

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