Project 3 - Xiang Deng

[dengxianga]

https://github.com/dengxianga/Project3-CUDA-Path-Tracer
Pennkey dxiang
Pathtracer
Features

BSDF shading with diffusion, reflection.
Stream Compaction for removing inactive rays.
Sorting rays by material id.
First bounce caching of intersections.

Additional features
Work efficient shared memory compaction (I forgot to mention this feature in readme.. sorry)
Refractions.
Anti-aliasing with uniform guassian spherical jitter.
Motion blur.
Depth of field.

To run motion blur, set motionjitter in common.h=1, set ISMOVE of object 7 and 8 to 1 in cornellMove.txt