Project 3: Jilin LIu

[Songsong97]

Repo Link

Features:

• A shading kernel with BSDF evaluation for diffuse material and perfect specular reflection material.
• Path continuation/termination using Stream Compaction.
• Sorting pathSegments based on material types to make the same material contiguous in memory.
• A cache for the first bounce intersections for re-use across all subsequent iterations.
• Refraction with Fresnel effects.
• Stochastic sampled antialiasing. (Does not work with first cache.)
• Mesh loading and rendering with Hierarchical Spatial Data Structure(see below).
• Octree culling of the entire scene.
• Hemisphere sampling using Sobol sequence.