Lecture 13: Global Illumination & Path Tracing (86)
briana-jin-zhang

I am a bit confused what it means to be 100s - 100s of paths sampled per pixel. Code wise does this mean you just add a while loop around the if statement? Because previously it was mentioned that the code is for a monte carlo estimate with only one sample.

briana-jin-zhang

Actually, we need to do sampling per random direction, so the while loop should be around the entire thing?

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