(Choose 1 answer)
Choose the best answer about the bidirectional reflectance distribution function:
A. It describes the light that reaches the surface of matter in low light and how the color spectrum in the corresponding frequency range can be calculated.
B. It is reciprocal- can calculate by a total of the incident and reflected intensity.
C. It describes the proportion of light coming from each incident direction that is redirected to each reflected direction.
D. All of the others
E35
