Rendering things

This is a repo to store all my current rendering-related experiments. I don't know where I'll stop, just using my daily comute time to learn new things.

On some old commits, you will find some GPU implem, with a basic OpenCL-OpenGL interop. Since my hardware/driver does not support OpenCL correctly, I decided to drop GPU support.

So far, I have:

• raytracer with noisy soft shadows
• pathtracer, monte-carlo method
• raytracer with many-lights to add some kind of indirect lighting

On going task

• Bi-directionnal pathtracing

On my list

• Metropolis light transport

Examples

Pathtracing

Simple raytracing

Raytracing simulating GI using sub-lights