Multithreaded 3D Rasterizer (CPU)

Features

• Triangle rasterization with edge functions
• Perspective-correct interpolation (depth, UVs, normals)
• Back-face culling and Z-buffering
• Texturing + simple Lambertian lighting
• Multithreaded tiled rendering using QThreadPool

Notes

• Uses screen-space tiling to safely parallelize rasterization
• Writes directly to a raw framebuffer for performance