The-ray-tracer++

A complete C++ rewrite of the ray tracer I wrote previously in C

Specifications

Shapes Supported
- Sphere
- Triangles
- Cubes
- Cylinders
- Planes
Shading and lighting
- triangles support normal smoothing
- realistic dielectric support
  - refraction
  - reflection
  - schlicks approximation
  - only isolated transparent object
Shadows
- only sharp shadows
- no support for smooth shadows nor antialiasing
Acceleration Structures
- Kd Trees
Model Loading
- only wavefront obj through tinyobjloader
Running
- CPU
  - Single thread
  - Multi-threading through OpenMP
- GPU
  - NVIDIA-CUDA ( to be added )

Some Screenshots

Reflective Stanford Dragon

Metal Stanford Lucy Statue

Glass Stanford Bunny

Some Notes

Some objects seem to have weird pixel colors at some regions, I don't think its due to self intersection.