【停止】つぶやきGLSLbot @TweetGLSL_Bot

#つぶやきGLSL の画像・動画ツイートを自動的にリツイートします。 2023年6月15日現在、リツイートするプログラムに問題が生じています。 Joined June 2022

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Kamoshika @kamoshika_vrc

2 years ago

vec2 p=(FC.xy*2.-r)/r.y;p=fract(vec2(log(length(p))-t*.5,atan(p.y,p.x)/PI*3.)*1.5)-.5;float i,a=PI*.5,d=a;p*=rotate2D(ceil(atan(p.y,p.x)/a-.5)*a);for(;i++<4.;p*=rotate2D(a))d=d>.1?abs(length(p-.5)-.88):d;o+=d<.1?dot(normalize(vec3(dFdx(d),dFdy(d),0.)),vec3(.577)):.6;#つぶやきGLSL

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Lanza @lanzanoir

2 years ago

#つぶやきGLSL #egg #define N normalize vec2 x=(FC.xy*2.-r)/r.x;vec3 u=vec3(0,1,.7),c=u.xyx*.3,p=u.xxy*PI,d=N(-p-x.x*u.yxx+x.y*u.xyx),g=p-=c;for(float i,l,q;i<29.;i++){g=p+d*q;l=length(g)-.85*(cos(g.y+1.36));q+=l;if(l<.001){c=dot(N(g),N(u.zxy))*u.yzz;}};o=vec4(c,1)*cos(length(x));

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Kamoshika @kamoshika_vrc

2 years ago

#つぶやきGLSL #define L abs(length(p)-.16) vec2 p=FC.xy/r.y*3.+t*.5,I=ceil(p);float a=PI/8.,d;p=fract(p)-.5;if(fsnoise(I)<.5)p=p.yx,p.y=-p.y;p=(-p.x>p.y?-p:p)-.5;p=p*rotate2D(ceil(atan(p.y,p.x)/a-.5)*a)-vec2(.5,a/4.);d=L;p.y+=a*.5;o+=(d>.05||L<.05&&p.x>0.?L:d)>.03?.5:1.;

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Kamoshika @kamoshika_vrc

2 years ago

#つぶやきGLSL float i,g,e=exp(mod(t,log(3.))),d=e;for(;i++<99.&&d*e>5e-5;g+=d){vec3 P=normalize(vec3(FC.xy-r*.5,-r.y))*g;P.z+=.2/e;P*=rotate3D(5.3,FC.wzz);for(int j;j++<9;P.xy*=3.)P.xy=abs(P.xy),P=P.y>P.x?P.yxz:P,P.x=abs(P.x-1.)-1.;d=max(P.z,(length(P.xy)-3.)/2e4);}o+=9./i;

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kishimisu @kishimisu

2 years ago

I've shortened my tutorial to fit in 227 chars! #つぶやきGLSL for (O *= i; i++ < 4.; O += pow(.04 / abs(sin(8. * ( length( u = fract(u * 1.5) - .5 ) / exp(l)) + iTime)), 1.2) * (1. + cos(6. * (l + (i + iTime)*.4 + vec4(.26,.4,.56,0))))); Original video: youtu.be/f4s1h2YETNY

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sleeping @speginel

2 years ago

cold patterns #つぶやきGLSL vec2 u=(FC.xy-.5*r)/r.x;for(int i=0;i++<6;)u=abs(1.6*u*rotate2D(t/8.-sin(5.*t)/40.))-.8;vec4 q=vec4(.1+.5*sin((u.x+u.y)*16.));o+=smoothstep(q,q+.5,abs(u.x)-abs(u.y)+vec4(.1,.2,.3,1)); twigl.app/?ol=true&ss=-N…

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sleeping @speginel

2 years ago

ethnic patterns #つぶやきGLSL vec2 u=(FC.xy-.5*r)/r.x;for(int i=0;i++<7;)u=abs(1.6*u*rotate2D(t/8.-sin(5.*t)/40.))-1.;o+=step(abs(u.x)-abs(u.y),.1+.4*sin((u.x+u.y)*15.)); twigl.app/?ol=true&ss=-N…

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Xor @XorDev

2 years ago

#つぶやきGLSL vec2 p=FC.xy/r;o=float(FC.y>1.)*texture(b,p-vec2(0,2)/r)+(cos(t+vec4(0,1,4,3))+1.)*pow(.4-p.y,2.)/(abs(snoise3D(vec3(p/.2,ceil(t/.7)*.1))*.2+.2-p.y)*r.y+.2)*.6;

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Xor @XorDev

2 years ago

#つぶやきGLSL for(float i;i<1.;i+=.01)o+=i*i/(abs(length(FC.xy-(cos((i+ceil(t/.01)*.01)/vec2(.21,.11))*.4+.5)*r)-r.y/2e1)+1.)*(cos((i+t)/.1+vec4(0,7,8,0))+1.);

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Nunu_3060 @Nunu693684661

2 years ago

log のお試し。 #つぶやきGLSL vec2 p=(2.*FC.xy-r)/min(r.x,r.y); p=vec2(log(length(p)),atan(p.y,p.x)); p*=6./PI; p.x-=4.*cos(.19*PI*t); p.y-=4.*cos(.17*PI*t); p=2.*fract(p)-1.; p=vec2(length(p),atan(p.y,p.x)); p.y/=PI; o=vec4(vec2(.9-mod(p.x,.2)),1.-mod(p.y,0.2),1.);

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kishimisu @kishimisu

2 years ago

284 chars of trigonometry #つぶやきGLSL for (O *= i; i < 200.; i += .5) O += pow(.001 / abs(length(u + vec2(cos(i + t), sin(i))) - sin(i*2.+t)*.02 - .015) * (1. + cos(i*(5. + sin(t)*.02) + t*6. + length(u)*2. + vec4(0,1,2,0))), O-O+1.1), u *= mat2(cos(1. + vec4(0,33,11,0)));

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理論屋 @theorist_guy

2 years ago

mat2 M=mat2(2,0,1,1.732)/2.;vec2 A=M[0],B=M[1],v=inverse(M)*FC.xy/r.y*6.,id=floor(v);float a=distance(v=M*(v-id),A.yy),b=distance(v,A),c=distance(v,B),d=distance(v,A+B),e=min(min(min(a,b),c),d);o+=fsnoise(id+(e==a?A.yy:e==b?A:e==c?A.yx:A.xx));#つぶやきGLSL twigl.app/?ol=true&ss=-N…

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yonatan @zozuar

2 years ago

#つぶやきGLSL float i,e,v,E=1e-4;vec3 q,p,d=vec3((FC.xy-.5*r)/r.y,1);q++;d.zy*=rotate2D(.6);for(q.z=t;i++<2e2;v=sign(q.y),i>1e2?d/=d,d.y*=v,e+=E:e,o+=min(E,log(e*e)/5e3)*FC.zzww+.003,p=q+=d*e*.4,e=p.y=p.y*v-.5)for(v=1.;v<1e3;e+=abs(dot(sin(p*v)+.3,p-p+.4/v)))p.xz*=rotate2D(v+=v);