🌱 real shaders

After faking shaders¹, now let's see how "real" shaders work.. This implementation is based on schattenspiel², trying to simplify it further..

the code above is GLSL, implementing mainImage, similar to shadertoy².

You can use these uniforms:

• uniform vec2 iResolution: width and height of the canvas
• uniform float iTime: Elapsed time in seconds

here are some examples (mostly from shadertoy):

• crumpled wave
• fractal trees
• ray marching
• mandel bulb
• a hydra patch
• hello shader

links

1. faking shaders
2. shadertoy
3. schattenspiel

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