Path Tracer with OpenMP

This is a simple path tracer written in C++ using OpenMP for parallelism.

Getting Started

mkdir build
cd build
cmake ..
make
./RayTracing

Features

• Multithreading using OpenMP
• Ray Generation
• Anti-Aliasing with Jittered Sampling
• RR (Russian Roulette)
• Monte Carlo Integration
• BVH Acceleration
• Diffuse Material

Results

There are totally 12 threads on my machine, and the runtime is as follows:
SPP = 32 with runtime 14s (leftmost/upmost)
SPP = 128 with runtime 39s
SPP = 512 with runtime 147s (rightmost/downmost)