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"Radiant" vec3 p,v;for(float i,z,d;i++<5e1;o+=vec4(z,2,1,1)/d/z)p=z*normalize(FC.rgb*2.-r.xyy),p.z+=6.,p=abs(dot(v=normalize(cos(t/4.+vec3(0,2,4))),p)*v+cross(v,p)),z+=d=.1*abs(max(p.x,max(p.y,p.z))-2.)+.1*length(min(v=p+sin(min(p,2.)*6.),v.yzx)-1.);o=tanh(o/4e2);

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Xor

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18,534 次观看 • 10 个月前 •via X (Twitter)

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"Mapping" in 240 chars of #GLSL vec3 p,v;for(float i,z,d,l;i++<1e2;o+=(sin(p.y+vec4(6,1,3,3))+1.)/d)p=z*normalize(FC.rgb*2.-r.xyy),p.z+=9.,p=vec3(atan(p.z,p.x)-t*.1,log(l=length(p))-t*.2,asin(p.y/l))/.1,z+=d=l/6e1*length(max(v=cos(p+sin(p/.24+t)),v.yzx*.1));o=tanh(o/2e4);
0:31

"Mapping" in 240 chars of #GLSL vec3 p,v;for(float i,z,d,l;i++<1e2;o+=(sin(p.y+vec4(6,1,3,3))+1.)/d)p=z*normalize(FC.rgb*2.-r.xyy),p.z+=9.,p=vec3(atan(p.z,p.x)-t*.1,log(l=length(p))-t*.2,asin(p.y/l))/.1,z+=d=l/6e1*length(max(v=cos(p+sin(p/.24+t)),v.yzx*.1));o=tanh(o/2e4);

Xor

10,955 次观看 • 1 年前

"Fusion" in 230 chars of #GLSL: vec3 p,v;for(float i,z,d;i++<1e2;o+=(sin((p.z-t*.2)*vec4(3,5,9,4))+1.)/d)p=z*normalize(FC.rgb*2.-r.xyy),p+=.15,v=vec3(atan(p.x,p.y)-t*.1,length(p.xy),p.z/.2-t),z+=d=length(max(v=sin(v*7.+cos(v/.03-t)),v.yzx*.1))/1e2;o=tanh(o/1e5);
0:20

"Fusion" in 230 chars of #GLSL: vec3 p,v;for(float i,z,d;i++<1e2;o+=(sin((p.z-t*.2)*vec4(3,5,9,4))+1.)/d)p=z*normalize(FC.rgb*2.-r.xyy),p+=.15,v=vec3(atan(p.x,p.y)-t*.1,length(p.xy),p.z/.2-t),z+=d=length(max(v=sin(v*7.+cos(v/.03-t)),v.yzx*.1))/1e2;o=tanh(o/1e5);

Xor

12,751 次观看 • 1 年前

"Neon" vec3 c,p,v;for(float i,z,d;i++<5e1;o.rgb+=-c*d*d/z/z+(cos(p.y+vec3(6,1,2))+1.1)/(length(tan(p.y/.3)/cos(p.xz/.1))+d*d/.01)/z)c=normalize(FC.rgb*2.-r.xxy),p=z*c,p.xz-=t,z+=d=.4*max(dot(cos(v=p-sin(p).xxz).xz,sin(v.zx/.6))+.6,v.y+3.);o=tanh(.1*o);
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"Neon" vec3 c,p,v;for(float i,z,d;i++<5e1;o.rgb+=-c*d*d/z/z+(cos(p.y+vec3(6,1,2))+1.1)/(length(tan(p.y/.3)/cos(p.xz/.1))+d*d/.01)/z)c=normalize(FC.rgb*2.-r.xxy),p=z*c,p.xz-=t,z+=d=.4*max(dot(cos(v=p-sin(p).xxz).xz,sin(v.zx/.6))+.6,v.y+3.);o=tanh(.1*o);

Xor

24,456 次观看 • 10 个月前

"String Theory", 207 chars of #GLSL vec3 p;for(float i,z,d;i++<1e2;o+=(sin(p.x+t+vec4(0,2,3,0))+1.)/d)p=z*normalize(FC.rgb*2.-r.xyy),p.z-=t,p.xy*=mat2(cos(z*.2+t*.1+vec4(0,33,11,0))),z+=d=length(cos(p+cos(p.yzx+p.z-t*.2)).xy)/6.;o=tanh(o/5e3);
0:31

"String Theory", 207 chars of #GLSL vec3 p;for(float i,z,d;i++<1e2;o+=(sin(p.x+t+vec4(0,2,3,0))+1.)/d)p=z*normalize(FC.rgb*2.-r.xyy),p.z-=t,p.xy*=mat2(cos(z*.2+t*.1+vec4(0,33,11,0))),z+=d=length(cos(p+cos(p.yzx+p.z-t*.2)).xy)/6.;o=tanh(o/5e3);

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"Dust" vec3 p;for(float i,z,d;i++<2e1;o+=(cos(p.y/(.1+.05*z)+vec4(6,5,4,0))+1.)*d/z/7.)p=z*normalize(FC.rgb*2.-r.xyy),p.x-=t,p.xy*=.4,z+=d=(dot(cos(p/.6),sin(p+sin(p*7.)/4.).zyx)*.4+p.y/.7+.7);o=tanh(o*o);
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"Dust" vec3 p;for(float i,z,d;i++<2e1;o+=(cos(p.y/(.1+.05*z)+vec4(6,5,4,0))+1.)*d/z/7.)p=z*normalize(FC.rgb*2.-r.xyy),p.x-=t,p.xy*=.4,z+=d=(dot(cos(p/.6),sin(p+sin(p*7.)/4.).zyx)*.4+p.y/.7+.7);o=tanh(o*o);

Xor

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"Ether" for(float i,z,d;i++<8e1;o+=max(sin(z*.4+t+vec4(6,2,4,0))+.7,.2)/d){vec3 p=z*normalize(FC.rgb*2.-r.xxy);p.z-=5.*t;for(d=1.;d<15.;d/=.6)p+=.6*cos(p.yzx*d-vec3(t*.6,d,t))/d;z+=d=.01+abs(p.y*.3+dot(cos(p),sin(p.yzx*.6))+2.)/3.;}o=tanh(o/2e3);
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"Ether" for(float i,z,d;i++<8e1;o+=max(sin(z*.4+t+vec4(6,2,4,0))+.7,.2)/d){vec3 p=z*normalize(FC.rgb*2.-r.xxy);p.z-=5.*t;for(d=1.;d<15.;d/=.6)p+=.6*cos(p.yzx*d-vec3(t*.6,d,t))/d;z+=d=.01+abs(p.y*.3+dot(cos(p),sin(p.yzx*.6))+2.)/3.;}o=tanh(o/2e3);

Xor

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"Ghosts" for(float i,z,d;i++<1e2;o+=vec4(z/7.,2,3,1)/d){vec3 p=z*normalize(FC.rgb*2.-r.xyy);p.z-=5.*t;p.xy*=mat2(cos(z*.1+t*.1+vec4(0,33,11,0)));for(d=1.;d<9.;d/=.7)p+=cos(p.yzx*d+t)/d;z+=d=.02+abs(2.-dot(cos(p),sin(p.yzx*.6)))/8.;}o=tanh(o*o/1e7);
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"Ghosts" for(float i,z,d;i++<1e2;o+=vec4(z/7.,2,3,1)/d){vec3 p=z*normalize(FC.rgb*2.-r.xyy);p.z-=5.*t;p.xy*=mat2(cos(z*.1+t*.1+vec4(0,33,11,0)));for(d=1.;d<9.;d/=.7)p+=cos(p.yzx*d+t)/d;z+=d=.02+abs(2.-dot(cos(p),sin(p.yzx*.6)))/8.;}o=tanh(o*o/1e7);

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"Heavenly 2" for(float i,z,d;i++<1e2;o+=(cos(z+t+vec4(0,1,2,3))+1.1)/d){vec3 p=z*normalize(FC.rgb*2.-r.xyy);p.z-=t;for(d=1.;d<9.;d/=.7)p+=cos(p.yzx*d+z*.2-t*.1)/d;z+=d=.02+.1*abs(p.y+1.);}o=tanh(o/2e3);
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"Heavenly 2" for(float i,z,d;i++<1e2;o+=(cos(z+t+vec4(0,1,2,3))+1.1)/d){vec3 p=z*normalize(FC.rgb*2.-r.xyy);p.z-=t;for(d=1.;d<9.;d/=.7)p+=cos(p.yzx*d+z*.2-t*.1)/d;z+=d=.02+.1*abs(p.y+1.);}o=tanh(o/2e3);

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"Heavenly" for(float i,z,d;i++<1e2;o+=(cos(z+t+vec4(6,1,2,3))+1.)/d){vec3 p=z*normalize(FC.rgb*2.-r.xyy);p.z-=t;for(d=1.;d<9.;d/=.7)p+=cos(p.yzx*d+z*.2)/d;z+=d=.02+.1*abs(3.-length(p.xy));}o=tanh(o/3e3);
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"Heavenly" for(float i,z,d;i++<1e2;o+=(cos(z+t+vec4(6,1,2,3))+1.)/d){vec3 p=z*normalize(FC.rgb*2.-r.xyy);p.z-=t;for(d=1.;d<9.;d/=.7)p+=cos(p.yzx*d+z*.2)/d;z+=d=.02+.1*abs(3.-length(p.xy));}o=tanh(o/3e3);

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"Waveform" for(float i,d,z,f;i++<9e1;o+=(cos(z*.5+t+vec4(0,2,4,3))+1.3)/d/z){vec3 p=z*normalize(FC.rgb*2.-r.xyy)+1.;f=max(-p.y,0.);p.y+=f+f;for(d=1.;d<3e1;d+=d)p.y+=cos(p*d+2.*t*cos(d)+z).x/d;z+=d=(.1*f+abs(p.y-1.)/(++f*f)+max(d=p.z+3.,-d*.1))/8.;}o=tanh(o/9e2);
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"Waveform" for(float i,d,z,f;i++<9e1;o+=(cos(z*.5+t+vec4(0,2,4,3))+1.3)/d/z){vec3 p=z*normalize(FC.rgb*2.-r.xyy)+1.;f=max(-p.y,0.);p.y+=f+f;for(d=1.;d<3e1;d+=d)p.y+=cos(p*d+2.*t*cos(d)+z).x/d;z+=d=(.1*f+abs(p.y-1.)/(++f*f)+max(d=p.z+3.,-d*.1))/8.;}o=tanh(o/9e2);

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"Watch" for(float z,d,i;i++<1e2;o+=(cos(.1*i+vec4(0,1,4,0))+1.1)/d){vec3 p=z*normalize(FC.rgb*2.-r.xyx);p.xy*=mat2(cos(.2*z-i*.3+vec4(0,33,11,0)));p.z+=t;for(d=1.;d<9.;d++)p+=cos(p*d).yzx/d;z+=d=.1*length(cos(p)+1.);}o=tanh(o*o/1e6);
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"Watch" for(float z,d,i;i++<1e2;o+=(cos(.1*i+vec4(0,1,4,0))+1.1)/d){vec3 p=z*normalize(FC.rgb*2.-r.xyx);p.xy*=mat2(cos(.2*z-i*.3+vec4(0,33,11,0)));p.z+=t;for(d=1.;d<9.;d++)p+=cos(p*d).yzx/d;z+=d=.1*length(cos(p)+1.);}o=tanh(o*o/1e6);

Xor

18,705 次观看 • 11 个月前

Making animated, looped backgrounds for my church again for(float i,z,d;i++<1e2;){vec3 p=z*normalize(FC.rgb*2.-r.xyy);p.z-=t*PI/10.;for(d=1.;d<64.;d+=d)p+=.7*sin(p.yzx*d-t*d*PI/10.)/d;z+=d=(.03+.1*abs(abs(p.y)-2.))*.5;o+=(cos(z*.3+p.y/.5+vec4(0,1,2,3)-2.)+1.5)/d;}o=tanh(o/5e3);
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Making animated, looped backgrounds for my church again for(float i,z,d;i++<1e2;){vec3 p=z*normalize(FC.rgb*2.-r.xyy);p.z-=t*PI/10.;for(d=1.;d<64.;d+=d)p+=.7*sin(p.yzx*d-t*d*PI/10.)/d;z+=d=(.03+.1*abs(abs(p.y)-2.))*.5;o+=(cos(z*.3+p.y/.5+vec4(0,1,2,3)-2.)+1.5)/d;}o=tanh(o/5e3);

Xor

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"Facility" vec3 p,q;for(float z,d,i,l;l++<3e1;z+=d,o+=.1*pow(d*d*exp(p.yyyy),vec4(.7,.6,.5,1))){p=z*normalize(FC.rgb*2.-r.xyy);p.z-=t;for(q=++p,d=-9.,i=4.;i>.01;i*=.3)d=max(d,min(min(q=i*.7-abs(mod(q+i,i+i)-i),q.y).x,q.z))/(1.+z/3e1),q.zy*=rotate2D(2.);}o=tanh(o*o);
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"Facility" vec3 p,q;for(float z,d,i,l;l++<3e1;z+=d,o+=.1*pow(d*d*exp(p.yyyy),vec4(.7,.6,.5,1))){p=z*normalize(FC.rgb*2.-r.xyy);p.z-=t;for(q=++p,d=-9.,i=4.;i>.01;i*=.3)d=max(d,min(min(q=i*.7-abs(mod(q+i,i+i)-i),q.y).x,q.z))/(1.+z/3e1),q.zy*=rotate2D(2.);}o=tanh(o*o);

Xor

17,855 次观看 • 11 个月前

"Runner" vec3 q,p;for(float z,d,i,l;l++<3e1;z+=d,o+=.1*(vec4(4,2,1,0)-tanh(p.y+4.))*d/(1.+z)){p=z*normalize(FC.rgb*2.-r.xyy)-2.;p.xz-=t+3.;for(q=p,d=p.y,i=4e1;i>.01;i*=.2)d=max(d,min(min(q=i*.9-abs(mod(q,i+i)-i),q.y).x,q.z)),q.xz*=rotate2D(9.);}o=tanh(o*o);
0:20

"Runner" vec3 q,p;for(float z,d,i,l;l++<3e1;z+=d,o+=.1*(vec4(4,2,1,0)-tanh(p.y+4.))*d/(1.+z)){p=z*normalize(FC.rgb*2.-r.xyy)-2.;p.xz-=t+3.;for(q=p,d=p.y,i=4e1;i>.01;i*=.2)d=max(d,min(min(q=i*.9-abs(mod(q,i+i)-i),q.y).x,q.z)),q.xz*=rotate2D(9.);}o=tanh(o*o);

Xor

52,134 次观看 • 11 个月前

for(float i,z,d,s;i++<1e2;){vec3 p=z*normalize(FC.rgb*2.-r.xyy);p.yz*=rotate2D(.2);for(d=5.;d<2e2;d+=d)p+=.5*sin(p.yzx*d-t*PI/10.)/d;z+=d=.5*(.01+.5*max(s=.3-abs(p.y),-s*.1));o+=(cos(s/.07+p.x+t*PI/10.-vec4(0,1,2,3)-3.)+1.5)*exp(s*9.)/d;}o=tanh(o*o/4e8);
0:20

for(float i,z,d,s;i++<1e2;){vec3 p=z*normalize(FC.rgb*2.-r.xyy);p.yz*=rotate2D(.2);for(d=5.;d<2e2;d+=d)p+=.5*sin(p.yzx*d-t*PI/10.)/d;z+=d=.5*(.01+.5*max(s=.3-abs(p.y),-s*.1));o+=(cos(s/.07+p.x+t*PI/10.-vec4(0,1,2,3)-3.)+1.5)*exp(s*9.)/d;}o=tanh(o*o/4e8);

Xor

68,134 次观看 • 1 年前

Thanks for 20k! vec3 p,c;for(float i,z,d,n=6.5*PI*(1.-cos(t*.2));max(i++,z/n)<1e2;o+=(cos(dot(sin(c/=19.),cos(c.yzx))*9.+vec4(0,.6,1,3)+t)+1.)/(2e2+.1*d*d))z+=d=length(sin(c=clamp(p=(z*(FC.rgb*2.-r.xyy)/r.y+vec3(0,0,n)/.4)*rotate3D(n/3e1,c/c),-n,n))+p-c)-.5;
0:31

Thanks for 20k! vec3 p,c;for(float i,z,d,n=6.5*PI*(1.-cos(t*.2));max(i++,z/n)<1e2;o+=(cos(dot(sin(c/=19.),cos(c.yzx))*9.+vec4(0,.6,1,3)+t)+1.)/(2e2+.1*d*d))z+=d=length(sin(c=clamp(p=(z*(FC.rgb*2.-r.xyy)/r.y+vec3(0,0,n)/.4)*rotate3D(n/3e1,c/c),-n,n))+p-c)-.5;

Xor

22,246 次观看 • 1 年前

vec4 x=vec4(3,2,1,1);float i,e,a,y;vec3 p,q,d=FC.bgr/r.y-.5;q++;for(q.x-=9.,q.xz*=rotate2D(t/8.);i++<2e2;e=max(min(++y,-e),y-7.))for(o+=i>150.?d/=d+d,tanh(log(e+=1e-4))/40./x:exp(-e*1e3)/4e2*x,p=q+=d*e,y=p.y,a=3.;a>.04;a*=.6)p=abs(p)-a-a-y*.1+.2,e=min(e,max(p.x,(max(p.y,p.z))));
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vec4 x=vec4(3,2,1,1);float i,e,a,y;vec3 p,q,d=FC.bgr/r.y-.5;q++;for(q.x-=9.,q.xz*=rotate2D(t/8.);i++<2e2;e=max(min(++y,-e),y-7.))for(o+=i>150.?d/=d+d,tanh(log(e+=1e-4))/40./x:exp(-e*1e3)/4e2*x,p=q+=d*e,y=p.y,a=3.;a>.04;a*=.6)p=abs(p)-a-a-y*.1+.2,e=min(e,max(p.x,(max(p.y,p.z))));

yonatan

25,133 次观看 • 1 年前

float i,e,R,s;vec3 q,p,d=vec3((FC.xy*9.)/r-vec2(1.5),7.);for(q.yz--;i++<99.;){e+=i/1e5;o+=i*e*i/15.*vec4(.9,.63,.47,1)/d.y;s=2.;p=q+=d*e*R*.1;p=vec3(log2(R=length(p))-p.z,exp2(mod(p.y,p.z)/R),t*.1+p.x);for(e=--p.y;s<2e3;s+=s)e+=abs(dot(cos(p.yzx*s),sin(p*s))/s*.11);}#つぶやきGLSL
0:31

float i,e,R,s;vec3 q,p,d=vec3((FC.xy*9.)/r-vec2(1.5),7.);for(q.yz--;i++<99.;){e+=i/1e5;o+=i*e*i/15.*vec4(.9,.63,.47,1)/d.y;s=2.;p=q+=d*e*R*.1;p=vec3(log2(R=length(p))-p.z,exp2(mod(p.y,p.z)/R),t*.1+p.x);for(e=--p.y;s<2e3;s+=s)e+=abs(dot(cos(p.yzx*s),sin(p*s))/s*.11);}#つぶやきGLSL

Yohei Nishitsuji

12,621 次观看 • 1 年前

Blackhole in 350 characters of #GLSL: vec2 p=(FC.xy*2.-r)/r.y/.7,d=vec2(-1,1),c=p*mat2(1,1,d/(.1+5./dot(5.*p-d,5.*p-d))),v=c;v*=mat2(cos(log(length(v))+t*.2+vec4(0,33,11,0)))*5.;for(float i;i++<9.;o+=sin(v.xyyx)+1.)v+=.7*sin(v.yx*i+t)/i+.5;o=1.-exp(-exp(c.x*vec4(.6,-.4,-1,0))/o/(.1+.1*pow(length(sin(v/.3)*.2+c*vec2(1,2))-1.,2.))/(1.+7.*exp(.3*c.y-dot(c,c)))/(.03+abs(length(p)-.7))*.2);
0:31

Blackhole in 350 characters of #GLSL: vec2 p=(FC.xy*2.-r)/r.y/.7,d=vec2(-1,1),c=p*mat2(1,1,d/(.1+5./dot(5.*p-d,5.*p-d))),v=c;v*=mat2(cos(log(length(v))+t*.2+vec4(0,33,11,0)))*5.;for(float i;i++<9.;o+=sin(v.xyyx)+1.)v+=.7*sin(v.yx*i+t)/i+.5;o=1.-exp(-exp(c.x*vec4(.6,-.4,-1,0))/o/(.1+.1*pow(length(sin(v/.3)*.2+c*vec2(1,2))-1.,2.))/(1.+7.*exp(.3*c.y-dot(c,c)))/(.03+abs(length(p)-.7))*.2);

Xor

82,706 次观看 • 1 年前

#つぶやきGLSL float i,e,R,s;vec3 q,p,d=vec3((FC.xy-.5*r)/r,.6);for(q.z--;i++&lt;67.;i&gt;36.){o.rgb+=hsv(.58,e/i*2.5,e/5e1)+.008;p=q+=d*max(e,.03-e*5.)*R*.2;p=vec3(log(R=length(p))-t,e=asin(-p.z/R)-1.3,atan(p.y,p.x)-t*.2);for(s=1.;s&lt;8e2;s+=s)e+=abs(dot(sin(p.yzx*s),cos(p*s)))/s;}
0:31

#つぶやきGLSL float i,e,R,s;vec3 q,p,d=vec3((FC.xy-.5*r)/r,.6);for(q.z--;i++&lt;67.;i&gt;36.){o.rgb+=hsv(.58,e/i*2.5,e/5e1)+.008;p=q+=d*max(e,.03-e*5.)*R*.2;p=vec3(log(R=length(p))-t,e=asin(-p.z/R)-1.3,atan(p.y,p.x)-t*.2);for(s=1.;s&lt;8e2;s+=s)e+=abs(dot(sin(p.yzx*s),cos(p*s)))/s;}

Yohei Nishitsuji

16,743 次观看 • 6 天前