A rudimentary and simplistic pathtracer written in GLSL. It runs entirely inside the fragment shader.
Make sure to check out the examples in the scenes/ subdirectory. To launch one, simply enter ./Glossy ./scenes/three_lights.json.
- All calculations are done on the graphics cards
- Configurable scene files in JSON
- Diffuse and specular lighting
- Recursive pathtracing
There are none. The GLSL fragment shader code is actually being generated at run-time based on the given JSON scene file. Check out json2glsl.cpp if you're interested.
- SFML for the OS dependent window and OpenGL code.
- nlohmann/json for parsing JSON files.
Glossy is licensed under the MIT License. See the enclosed LICENSE.txt for more information.