takah29 / path-tracer

A path tracer in C++

Path Tracer

Features

• Path Tracing
• Diffuse, Specular, Refraction
• Mesh Rendering
• Ascii PLY file and OBJ file import
• Texture mapping
• BVH (Surface Area Heuristic)
• Image Based Lighting

Requirements

• clang 6.0 or later (C++17)

Usage

./run.sh

References

• Kevin Suffern, “Ray Tracing from the Ground Up”
• https://github.com/githole/edupt
• https://qiita.com/omochi64/items/9336f57118ba918f82ec
• http://www.flipcode.com/archives/HDR_Image_Reader.shtml
• https://github.com/nothings/stb