reindernijhoff.net

Just a repost of one of my first shaders on Shadertoy. This is a simple realtime path tracer, implemented in a webgl fragment shader. The shader shows motion blur, depth of field and importance sampling.

I have made another webgl fragment shader on shadertoy: Tokyo. This shader shows an abstract, procedural, view of Tokyo by night in the rain. In this post I will write up some notes about how this shader is made.

I made another shader in Shadertoy. Two triangles are rendered using a webgl fragment shader showing an abandoned base. The scene is rendered by ray-marching a distance field and features dynamic lights, soft shadows, reflections and ambient occlusion.

Last year I read an article describing the mathematical structure of Escher’s Print Gallery. Escher’s Print Gallery (de Prentententoonstelling in Dutch) shows a man standing in an exhibition gallery, viewing a print of a seaport.