Top dweets by u/rodrigo.siqueira

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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    u(t) is called 60 times per second.
    t: Elapsed time in seconds.
    S: Shorthand for Math.sin.
    C: Shorthand for Math.cos.
    T: Shorthand for Math.tan.
    R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5)
    c: A 1920x1080 canvas.
    x: A 2D context for that canvas.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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rodrigo.siqueira

remix of d/27851 by u/RomanPro100

function u(t) {

for(j=3;j>0;j--){for(i=999*S(t)**2;i>0;i--)x.fillRect(300*S(k=i*i)+475*j,99*C(k)+240*j+99*T(i+t)**2,t/8,t<5)}

May 31 2023 12:23 PM UTC

}// 109/140

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Pipes remix: fine grained #noise

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rodrigo.siqueira

remix of d/27192 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`sepia(`
for(i=1e4;i--;x.fillRect(80*X,90*Y,X+f&1,t<8))X=i*i*t%20+2,Y=6+5*C(i*t),f=T((2*S(Y)+.2*T(X+C(Y/3+X)*3)+i%2))

Mar 13 2023 11:50 AM UTC

}// 132/140

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Stratigraphy

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rodrigo.siqueira

remix of d/27141 by u/rodrigo.siqueira

function u(t) {

for(i=4e4;i--;x.fillRect(145*X,275*Y,t<5,X*X-f&3))X=i*i/t%14,Y=3*T(i+t),f=((6-Y-S(X*C(Y)))**2+T(X-2)**3)

Mar 2 2023 9:29 PM UTC

}// 104/140

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Pattern strips

u/_louis

very nice!

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rodrigo.siqueira

remix of d/27130 by u/taupelink

function u(t) {

for(i=1e4;i--;x.fillRect(60*X,60*Y,k=f&1,t<7))
X=i/356+2,Y=C(i*t)*8+9,f=(Y/3%(X%4+1|2)-2)-3/T(i*t+6)+(X/2%(Y%5|2)-2)**2+X

Mar 1 2023 2:50 PM UTC

}// 121/140

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Subtractive fragmentation

u/taupelink

Whoa

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rodrigo.siqueira

remix of d/27032 by u/taupelink

function u(t) {

for(i=1e4;i--;x.fillRect(t*5*X+960,32*Y,K=3/t,K))Y=i/270-t,X=T(Y*i)*t*9,g=Y&24+X%8,h=X&++g,(z=(X/g%(a=8-Y/++h)-a+h)&3),x.fillStyle=R(70*z+h)

Feb 13 2023 2:38 PM UTC

}// 140/140

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Red spine

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rodrigo.siqueira

function u(t) {

x.globalAlpha=.03
x.fillRect(0,0,2e3,2e3)
for(Z=Y=i=-9;i<9;i=i+.01)X=i*S(Z/8),Y=9*S(Y*i),Z=(14+Y*S(i+t/3))*38,x.clearRect(960+42*X,Z,2,2)

Nov 18 2022 12:06 PM UTC

}// 137/140

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Particle interaction

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rodrigo.siqueira

function u(t) {

c.style='filter:invert('
for(i=c.width|=p=1.571;i--;x.arc(960,540,(t<6?t/6:1)*1e4/z,b=4*C(p*i**3+t/30)*C(i+t/30),b))z=30+C(i*p+t);x.fill()

Oct 24 2022 2:37 AM UTC

}// 138/140

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Moon of a distant planet #moon

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rodrigo.siqueira

remix of d/25895 by u/rodrigo.siqueira

function u(t) {

for(K=X=-138;X<-K;X++)for(Y=K;Y<-K;Y++)h=T(Math.sqrt(X*X+Y*Y)/11),h<S(Y/h)&&x.fillRect(K+X-frame%9*K*2,K+Y-frame%8*K*2,1,1)

Sep 26 2022 3:37 PM UTC

}// 123/140

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Spin me round again (crop circles in the carpet).

u/taupelink

nice...the sprites in the middle of the circles (people? insects? mythical figures?) add intrigue

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rodrigo.siqueira

remix of d/26106 by u/cantelope

function u(t) {

for(x.fillStyle='#2048',x.fillRect(0,0,w=2e3,w),i=99;i--;x.fillText('❤️',K=960+S(i*i+t/9)*980,C(Z/79)*1e3))x.font=w/(Z=C(i-t/15)*120)+'px"'

Sep 5 2022 4:13 PM UTC

}// 139/140

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99 hearts

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rodrigo.siqueira

remix of d/25993 by u/rodrigo.siqueira

function u(t) {

x.fillStyle=R(9,0,55)
for(x.fillRect(0,0,w=2e3,w),i=1e4;i--;x.clearRect(960+S(p=i*T(t))/(Z=S(i)/340),540+C(p*.75)/Z,1,1))x.globalAlpha=.04

Aug 22 2022 1:13 PM UTC

}// 138/140

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Noise geometry

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