Physically based shading in theory and practice.
Stephen HillStephen McAuleyLaurent BelcourWill EarlNiklas HarryssonSébastien HillaireNaty HoffmanLee KerleyJasmin PatryRob PiekéIgor SkliarJonathan StonePascal BarlaMégane BatiIliyan GeorgievPublished in: SIGGRAPH Courses (2020)