Random dweets | Dwitter

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.

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serkan.ergun

function u(t) {

c.width=1920;for(a=0;a<(p=7);a+=.1){r=80*(S(4*t)+1)*(2+S(a)*(((C(a)**2)**.25)/(S(a)+1.4)-2));x.lineTo(960+r*C(a), 450-r*S(a))}x.fill()

Feb 24 2017 6:52 AM UTC

}// 134/140

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sfz

function u(t) {

c.width|=h=540
z=S(t)
for(j=3;j>0;j-=.1)for(i=44;i--;)x.fillText(0,h*(2+S(j)**.3*(S(i)*C(t)+C(i)*z)),h*(.3+j/2+(C(i)*C(t)-S(i)*z)/(9+5*z)))

Mar 15 2017 6:10 AM UTC

}// 139/140

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u/donbright

love the three d. i changed 'filltext(0 to filltext(i and went cross-eyed trying to figure out the pattern
u/sfz

Haha probably easier to figure out if you reduce the initial i to 6 and bump it up by 6 til you hit 44

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pavel

remix of d/10516 by u/pavel

function u(t) {

c.width^=t?onmousemove=e=>X=e.x/99:X=0
for(i=99;i--;x.lineTo(960+a*S(p)/.7,540+(i&4?a:-a)))a=960/(3+C(p=(i-(i>>2))*6.28/(t&7)-X))
x.stroke()

Oct 17 2018 7:06 PM UTC

}// 140/140

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#minimal #perspective #d3 #cube #interactive

u/aleamb

awesome!

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cucumberOwl

function u(t) {

if(t==0){x.a=x.b=x.y=x.x=7}x.lineTo(x.a,x.b);x.x=x.a<6||x.a>1914?-1*x.x:x.x;x.y=x.b<6||x.b>1074?-1*x.y:x.y;x.a+=x.x;x.b+=x.y;x.stroke();

May 29 2017 1:00 AM UTC

}// 136/140

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Creating cloth with one strain of thread

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rodrigo.siqueira

remix of d/19294 by u/katkip

function u(t) {

for(i=1e4;i--;f(0,0,300/(1+i%2),t*i))f=(X,Y,s,r)=>s>1?f(Y+s*S(r),X+s*C(r),s/(2+t%2),r*5):x.fillRect(X+940,Y+540,1,.1*(t<7))

Jul 2 2020 8:16 PM UTC

}// 123/140

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Organic spores 5-symmetry using u/Katkip's new #fractal method

u/tomxor

Amazing! #organic #art
u/katkip

genius
u/ntsutae

love it
u/aleamb

wow!
u/HellMood

I ported this beauty to the fantasy computer TIC-80 =) https://www.pouet.net/prod.php?which=87542

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yukulele

function u(t) {

x.stroke(new Path2D([[500,3e4],[400,18e5],[200,216e5]].map(([e,b])=>`M960,540l${S(n=Date.now(c.width+=0)/b*Math.PI)*e} `+-C(n)*e).join("")))

Jan 23 2020 9:54 PM UTC

}// 140/140

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🕒

u/katkip

#clock #time

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FrenchToast

function u(t) {

x.fillRect(0,0,2e3,2e3);for(i=255;i--;){x.fillStyle=R(i%300,0,i%300*T(t)),x.fillRect(1920/2+T(T(C(t*1.1-i/30)))*i/1,i*5,i*T(t)*5*S(t)/2,10)}

Jan 8 2018 10:52 PM UTC

}// 140/140

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u/Xen

very nice!, gotta remix some time.

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sandromiccoli

function u(t) {

t?c.width=2e3:a=0;x.globalCompositeOperation='xor';for(i=60;i--;){x.beginPath();x.arc(i*38-(i%9)*50,i%9*550,a,0,7);x.fill()}a+=(S(t/4)+0.01)

Jan 10 2018 8:17 PM UTC

}// 140/140

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u/Xen

cool effect
u/sandromiccoli

:)

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Paisley

function u(t) {

with(x)font='600px x',lineWidth=20,strokeStyle=`hsl(${t*200},99%,50%)`,strokeText('😃',500,800),drawImage(c,-10,-10,1940,1100),rotate(0.01);

Feb 4 2018 10:09 PM UTC

}// 139/140

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Qwitter

function u(t) {

c.width=w=2e3;s=w/3
x.font=s+'px Ariel'
x.fillText('YES',380+380*C(7*t),w*.4+S(t*9)*200)
for(k=8;k--;)x.drawImage(c,k*s/2,90*C(k+9*t),s,s);

Jan 15 2018 12:22 AM UTC

}// 139/140

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u/iverjo

Trippy ^^ Nice