Diffuse reflection in 5 minutes

From a channel Lumen includes in full: Graphics in 5 Minutes gives compact, accurate lectures on computer graphics and generative models — specular reflection, particle physics, diffusion and text-to-image, reasoning models — each explaining one technique with equations and visuals.

A 5-minute video from Graphics in 5 Minutes's catalogue; the title names its topic.

Video by Graphics in 5 Minutes, played through YouTube's embedded player.