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pentagonal caleidoscope  
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Description: The product of my attempt to KIFSify ( ) Penrose tiling. It's aperiodic but not a Penrose tiling. The evaldraw script: Code: //Ctrlp to load a picture static a=sin(4*pi/5),b=cos(4*pi/5),c=sin(4*pi/5); static phi=0.5*(1+sqrt(5)); (x,y,&r,&g,&b){ n=10;k=1/phi^n; x*=k;y*=k; x+=0.5; for(i=0;i<n;i++) iter(x,y); pic(x*256+mousx,mousyy*256,r,g,b) } iter(&x,&y){ t=2*min(0,a*x+b*y+c); x=t*a; y=t*b; y=abs(y); x*=phi;y*=phi; x=phix; t=2*min(0,a*x+b*y+c); x=t*a; y=t*b; y=abs(y); } enjoy Stats: Total Favorities: 0 View Who Favorited Filesize: 139.25kB Height: 484 Width: 640 Discussion Topic: View Topic Keywords: Kaleidoscope aperiodic tiling Penrose evaldraw Posted by: knighty December 02, 2012, 08:52:05 PM Rating: by 2 members. Image Linking Codes


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