Advanced
Computer Graphics & Multimedia
Q85 / 100
What role does a "BRDF" (Bidirectional Reflectance Distribution Function) play in physically based rendering?
Correct! Well done.
Incorrect.
The correct answer is D) It models how much light reflects toward an outgoing direction for each possible incoming direction, enabling realistic material appearance
D
Correct Answer
It models how much light reflects toward an outgoing direction for each possible incoming direction, enabling realistic material appearance
Explanation
A BRDF mathematically describes how a surface reflects light between incoming and outgoing directions, forming the basis for realistically simulating different material types — matte, glossy, metallic, and so on.
Progress
85/100