Every pixel casts a ray into a mathematical 3D scene. Shapes are defined as signed distance functions - equations describing how far any point is from a surface. The blobs are spheres blended with smooth minimum operations, orbiting under gravitational physics.

Metallic reflections, ambient occlusion, and dual-tone lighting - all computed per pixel, per frame, in a single GLSL fragment shader.

This scene measures your device's performance before the page finishes loading, then automatically simplifies the raymarching if it can't sustain 60fps - the image stays sharp, it just does less work per pixel.

measuring… of max raymarch steps - resolution never changes. Drag to override and watch it live.