Ray Marching and Signed Distance FunctionsRay Marching and Signed Distance Functions I’ve always been fascinated by demoscenes: short, real-time generated audiovisual demos, usually in very, very small executables. This one, by an artist named “reptile”, comes from a 4KB compiled executable. No external assets (images, sound clips, etc.) are used – it’s all in that 4KB. To get a intuitive grip on how small 4KB is, a 1080p video that this
