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What is the BRDF? What are its properties?
A probability density function
that describes the probability of a photon hitting the surface at
from an incoming direction 
to exit at a direction 
.
Properties:
that describes the probability of a photon hitting the surface at
from an incoming direction to exit at a direction .Properties:
- Positivity f(\omega, x, \omega') \geq 0
- Energy Conservation
- Reciprocity
Karteninfo:
Autor: janisborn
Oberthema: Informatik
Thema: Computergrafik
Schule / Uni: RWTH Aachen
Ort: Aachen
Veröffentlicht: 18.05.2022