Python Ray Tracer

A simple python ray tracer that runs on the CPU.

Features

• Pixel Perfect Shadows.
• Reflections with upto 4 bounces.
• Support for multiple lights in the same scene
• Lights follows physcial laws
• HDR Tonemapping
• Metallic Materials

References

• https://medium.com/swlh/ray-tracing-from-scratch-in-python-41670e6a96f9
• https://en.wikipedia.org/wiki/Blinn–Phong_reflection_model
• https://www.image-engineering.de/library/technotes/958-how-to-convert-between-srgb-and-ciexyz