Dweets by u/erin

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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Current theme challenge: #Opposites

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erin

remix of d/21213 by u/RealPeha

function u(t) {

c=stats.dom.querySelectorAll('canvas');
x.drawImage(c[Math.round(S(t))+1],800,0,800,480);

Jan 11 2021 11:57 PM UTC

}// 89/140

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erin

function u(t) {

x.fillRect(t*450,1/(1+Math.exp(10+t*-t*2))*500+250,9,9)

Jan 11 2021 11:45 PM UTC

}// 55/140

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sigmoid, anyone wanna golf this?

u/rodrigo.siqueira

minus 2 chars: 9-t*t*2 instead of 10+t*-t*2
u/erin

awesome
u/pavel

x.fillRect(t*450,270+540/(1+5**(5-t*t)),9,9)

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erin

remix of d/15133 by u/KilledByAPixel

function u(t) {

for(i=1024;i--;)"䍿￟⁁祝ꭝ꽝㉁啿ￕ言慏䊴⅟碚䴻ﳛ噵ﶹ턛ౝ펖齉值�ᜀ４繿푝ﷳ饝ⵝ䥁셿".charCodeAt(i/16)&1<<i%16&&x.fillRect(i%C*C,i&-32,C=32,C)

Jan 11 2021 1:27 AM UTC

}// 133/140

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scan it :)

u/aleamb

#qrcode
u/tomxor

https://zxing.org/w/decode.jspx
u/DaSpider

https://youtu.be/dQw4w9WgXcQ instead of the long URL would have saved you a bunch of bytes

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erin

remix of d/21193 by u/ciaccodavide

function u(t) {

eval(unescape(escape`挮獴祬攮晩汴敲㵠扬畲⠲㕰砩捯湴牡獴⠹だ㭩昨琥㈼⸲⥦潲⡣⹷楤瑨簽眽ㄲ〬夽㤻夭ⴻ⥦潲⡘㴹㭘ⴭ㬩繾⡍慴栮牡湤潭⠩⨲⤦☨砮晩汬剥捴⡘⩷ⱙ⩷ⱷⱷ⤬砮晩汬剥捴⠨ㄶⵘ⤪眬太眬眬眩⤻`.replace(/u(..)/g,"$1%")))

Jan 9 2021 8:36 PM UTC

}// 131/140

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this, but blurred. looks like actual rorschach tests :)

u/ciaccodavide

:)

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erin

remix of d/21160 by u/erin

function u(t) {

c.style.filter="blur(9px)contrast(90)",x.fillStyle=`hsl(${t*99},69%,50%)`;x.fillRect(960+S(t*4.6*5)*99,540+C(t*5*5)*99,99,99)

Jan 7 2021 10:40 PM UTC

}// 125/140

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erasing

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erin

remix of d/21156 by u/erin

function u(t) {

O=9999,x.filter=`contrast(2)`,x.fillStyle=`hsl(${t*50},69%,50%)`;x.fillText('█',960,6),x.drawImage(c,S(t*O*O*O)*50,9)

Jan 7 2021 2:55 AM UTC

}// 117/140

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rainbow puke

u/erin

d

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erin

remix of d/21159 by u/erin

function u(t) {

c.style.filter="blur(9px)contrast(90)",x.fillStyle=`hsl(${t*99},69%,50%)`;x.fillRect(960+S(t*4)*99,540+C(t*5)*99,99,99)

Jan 6 2021 2:45 AM UTC

}// 119/140

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rainbow morph #rainbow #hsl #waves

Show more comments…
u/tomxor

Indecisive oil painter
u/erin

i love it
u/donbright

:)
u/magna

I love it when a dweet introduces (or reintroduces) and technique to inspire many remixes.
u/erin

<3
u/donbright

#blobs

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erin

function u(t) {

x.fillStyle=`hsl(${t*999},69%,50%)`;x.fillRect(960,540,50,10),x.drawImage(c,S(t*5)*5,C(t/5)*5)

Jan 6 2021 2:15 AM UTC

}// 94/140

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fixed a mistake that added like 40 characters to the dweet

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erin

function u(t) {

x.fillStyle=`hsl(${t*999},69%,50%)`,x.fillStyle=`hsl($S(t),99%,50%)`;x.fillText('█',960,7),x.drawImage(c,S(t*9)*5,9)

Jan 5 2021 11:43 PM UTC

}// 116/140

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rainbow triangle (fixed)

u/erin

#rainbow
u/erin

#hsl
u/Xen

nice!
u/erin

thnx :)

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erin

remix of d/21138 by u/erin

function u(t) {

c.style.filter="blur(5px)contrast(90)"
x.globalAlpha=.3
for(i=0;i<38;i++)
x.fillRect(i*50+(i*t<<i),460+T(t+i)*150+(i*t<<i)%99,40,40)

Jan 5 2021 5:19 AM UTC

}// 132/140

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modern art..?

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