I developed a Monte Carlo Path Tracer for my Advanced Rendering class (CIS561). The following renders were produced using Full Lighting Integration, which utilizes Multiple Importance sampling and multiple BSDF-based ray bounces with Russian-roulette ray termination:
Implicit Surface Sculpture
900 samples per pixel, 5 recursion depth
CSG Union
900 samples per pixel, 5 recursion depth
CSG Intersect
900 samples per pixel, 5 recursion depth
CSG Difference
900 samples per pixel, 8 recursion depth
CSG Union
400 samples per pixel, 5 recursion depth
CSG Intersect
400 samples per pixel, 5 recursion depth
CSG Difference
400 samples per pixel, 8 recursion depth
Snowman
400 samples per pixel, 8 recursion depth
Cornell Box, Two Lights
100 samples per pixel, 8 recursion depth
Water Droplets
400 samples per pixel, 8 recursion depth
Multiple Reflective and Refractive Surfaces
400 samples per pixel, 8 recursion depth