Iridescence

Inputs

Outputs

The code it becomes

What Studio writes for the graph below: a few lines of the material's shader, worked out for every pixel.

void mainImage(out vec4 fragColor, in vec2 fragCoord){    vec3 n2_colour = lib_palette(normalize(vec3(0.0, 0.0, 1.0)).z * 1.5 + 0.0, vec3(0.5), vec3(0.5), vec3(1.0), vec3(0.0, 0.33, 0.67));    fragColor = vec4(n2_colour, 1.0);}

In a graph

Texture coordinates into the node, and the node into the material, as Studio draws them.

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