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Author Topic:  Green machine  (Read 150 times)

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Offline iRyanBell

  • Strange Attractor
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  • Posts: 82
Green machine
« on: June 05, 2020, 02:05:23 AM »
Another fun mandelbox variant.

Code: [Select]
float4 z0 = float4(pos, 1);
float4 z = z0;
for (int _n = 0; _n < iter; _n++) {
    z.xyz = clamp(z.xyz, -boxfold, boxfold) * 2 - z.xyz;
    z *= scale * saturate(max(spherefold / dot(z.xyz, z.xyz), spherefold));
    z += dot(z0, z0);
}
return ((length(z.xyz) - (scale - 1)) / z.w - pow(scale, -3));


Linkback: https://fractalforums.org/share-a-fractal/22/green-machine/3554/
« Last Edit: June 05, 2020, 02:20:57 AM by iRyanBell »


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