Learn creative coding with shaders

Sketches¹¹⁸ Techniques¹⁰

Be the first to know what's next

First NameEmail

2025 Phobon

phobon.io^↗Shadercraft^↗X (Twitter)^↗

Pages

Home^↗Techniques^↗Sketches^↗Writing^↗Roadmap^↗

All rights reserved.

98

Penumbra 9

A sketch exploring raymarched fractals and procedural color palettes inspired by @XorDev.

↵Sketches ←→

Full implementation Breakdown Ray Direction Setup Main Raymarching Loop Nested Distance Field with Complex Distortions Color Accumulation and Tonemapping

Technique

volumetric-raymarching^↗

Utils

Boilerplate Project^↗
WebGPU Scene^↗
Sketch Component^↗
Color Space Correction^↗
Tonemapping Functions^↗
screenAspectUV^↗

↵Sketches ←→

Log in to see the Breakdown ↵

penumbra^-1