• June 19, 2021, 10:47:38 PM

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CaviarJello MoldInside the Circuits
Jello Mold
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Description: Rendition of Knighty_pkdof-66.
https://fractalforums.org/fragmentarium/17/fragm-2-5-5/4006/msg26514#msg26514

this algorithm does many different styles; all of them interesting  :yes:

CPU -------------------------

control.cx = 0.86200005
control.cy = 1.0469991
control.cz = -0.58000034
control.cw = 0.0
control.dx = 2.1600032
control.isteps = 16
control.juliaX =  -1.6520009
control.juliaY =  -1.8800004
control.juliaZ =  -0.13800049

GPU ------------------------

float DE_PDOF(float3 pos,thread Control &control,thread float4 &orbitTrap) {
    float DEfactor = 1;
    float3 ap;
   
    for(int i=0; i < control.isteps; ++i) {
        ap = pos;
        pos = control.dx * clamp(pos, -control.cx, control.cx) - pos;
       
        float r2=dot(pos,pos);
        orbitTrap = min(orbitTrap, abs(float4(pos,r2)));
       
        float k = max(control.cy/r2, 1.0);
        pos *= k;
        DEfactor *= k;
       
        pos += control.julia;
        orbitTrap = min(orbitTrap, abs(float4(pos,dot(pos,pos))));
    }
   
    return abs(0.5 * abs(pos.z - control.cz)/DEfactor - control.cw);
}

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Views: 57
Total Favorities: 0 View Who Favorited
Filesize: 4.36MB
Height: 969 Width: 2000
Keywords: stereo 
Posted by: kosalos February 15, 2021, 07:14:30 AM

Rating: **** by 1 members.
Total Likes: 1

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