Project 3: Rishabh Shah

[rms13]

Repo Link

Features:

• Shading:
  • Lambertian shading for diffuse surfaces
  • Perfectly specular surfaces
  • Refractive surfaces using Schlick's approximation.
• Stream Compaction
• Sorting paths and intersections based on material
• Caching first bounce
• Physically-based depth-of-field (by jittering rays within an aperture) (based on PBRT Thin Lens Camera Model)
• Anti-aliasing.
• Direct Lighting - directly sampling light after the last bounce
• Purely Direct Lighting (only 1 bounce) (based on PBRT)
  • Russian Roulette path termination
  • Full Lighting Integrator
  • This is currently a work in progress. There is some bug which causes the image to blow-out instead of converging.