Dweets awesomed by u/kipkat

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: #Opposites

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katkip

function u(t) {

f=(X,Y,s)=>{if(s>6)x.fillStyle=R(C(t+s)*256),x.fillRect(X-s/2,Y,s,s),f(X-s,Y,s/2),f(X,Y-s*t,s/2),f(X+s,Y,s/2),f(X,Y+s/t,s/2)};f(960,540,750)

Jan 19 2019 5:53 PM UTC

}// 140/140

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Hell #satan. #red #recursive #recursion. I still love god and hate satan

u/metamero

i loved this

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katkip

function u(t) {

eval(unescape(escape`𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛀲𩐳𛀲𩐳𚐻𪑦𚀡𭀩𮱱👛𧐻𩡯𬠨𪐽𞐹𞐻𪐭𛐻𚑱𛡰𭑳𪀨𣑡𭁨𛡲𨑮𩁯𫐨𚐪𝠮𜠸𚑽𒡦𫱲𚁩𘁩𫠠𬐩𮀮𨱬𩑡𬡒𩑣𭀨𤰨𬑛𪑝𚐪𚀵𜀰𛑩𛰲𚱩𚡃𚁴𚠵𚐯𜠩𚰹𝠰𛁃𚁱𦱩𧐩𚠨𝐰𜀭𪐯𜠫𪐪𤰨𭀪𝐩𛰲𚐫𝐴𜀬𞐬𞐩𛁱𦱩𧐫👴𛰲𞐻`.replace(/u../g,'')))

Jan 19 2019 5:07 PM UTC

}// 135/140

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If dwitter had 256 bytes limit

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katkip

function u(t) {

eval(unescape(escape`挮睩摴株㴱㭲㵍慴栮牡湤潭㭩昨ⅴ⥻堽孝ⱙ㵛崻景爨樽㤹㤻樭ⴻ⥘⹰畳栨爨⤩ⱙ⹰畳栨爨⤩紻景爨椠楮⁘⥸⹦楬汒散琨塛楝⨱㤲〬奛楝⨱〸〬㤬㤩ⱘ孩崫㵃⡲⠩⩍慴栮偉⤯㤹ⱙ孩崫㵃⡲⠩⩍慴栮偉⤯㤹`.replace(/u(..)/g,"$1%")))

Jan 19 2019 3:15 PM UTC

}// 136/140

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Alive #noise

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katkip

function u(t) {

f=n=>{if(n<500)x.beginPath(),x.lineTo(960+S(n*2)*n,540+C(n)*n),x.lineTo(960+S(n*t/99)*n,540+C(n*t/99)*n),x.stroke(),f(++n)}
c.width*=1;f(0)

Jan 18 2019 2:11 PM UTC

}// 139/140

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katkip

remix of d/11867 by u/katkip

function u(t) {

eval(unescape(escape`昽⡘ⱙⱳ⤽㹻楦⡳㸴⥸⹦楬汓瑹汥㵒⠱㈸⭓⡳⭴⤪ㄲ㠬ㄲ㠫䌨猫琩⨱㈸ⰱ㈸⭃⡳⩳⤪ㄲ㠩ⱸ⹦楬汒散琨堭猯㈬夭猯㈬猬猩ⱦ⡘⵳ⱙⱳ⼲⤬昨堬夭猬猯㈩ⱦ⡘⭳ⱙⱳ⼲⤬昨堬夫猬猯㈩紻昨㤶〬㔴〬㜲〩`.replace(/u(..)/g,"$1%")))

Jan 17 2019 3:25 PM UTC

}// 135/140

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u/iverjo

How was this made?
u/13thptr

nice!
u/sigveseb

Ooh very pretty!
u/katkip

u/iverjo simple recursion
u/magna

This is so pretty!

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katkip

remix of d/11866 by u/katkip

function u(t) {

if(!t){f=(X,Y,s)=>{if(s>4)x.fillRect(X-s/2,Y-s/2,s,s),f(X-s,Y,s/2),f(X,Y-s,s/2),f(X+s,Y,s/2),f(X,Y+s,s/2)}
f(960,540,720)}

Jan 17 2019 3:21 PM UTC

}// 122/140

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katkip

function u(t) {

c.width*=1;f=(X,Y,s)=>{if(s>10)x.fillRect(X-s*S(t+s),Y-s*C(t+s),s/2,s/2),f(X-s,Y,s/2),f(X,Y-s,s/2),f(X+s,Y,s/2),f(X,Y+s,s/2)}
f(960,540,800)

Jan 17 2019 3:05 PM UTC

}// 140/140

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To the top pls #recursion #recursive

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katkip

function u(t) {

c.width*=1;x.beginPath();for(i=9;i--;)for(j=9;j--;)x.lineTo(960+C(j*i*t/12)*1920,540+S(j*i*t/12)*1920);x.fill("evenodd")

Jan 17 2019 2:27 PM UTC

}// 120/140

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katkip

remix of d/11741 by u/katkip

function u(t) {

c.width^=0;for(i=800;i--;)x.lineTo(960+S(i*S(i)+t/9)*500,540+C(i*S(i)+t/9)*500);x.fill()

Jan 11 2019 2:46 PM UTC

}// 88/140

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#earth planet

u/13thptr

woah
u/username

does not look like earth though
u/joeytwiddle

It does look like a #planet though. Cool effect for 88
u/katkip

That line in the middle looks a bit like Rusia
u/magna

Awesome technique! You could potentially add a way to "seed" the generation with a number and then search for a seed that resembles the Earth the most using brute-force.

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katkip

function u(t) {

c.width*=1;for(i=340;i--;)x.beginPath(),x.ellipse(960+S(i/3+t)*900,540+C(i/3+t)*300,i,i*2,i,0,1,20),x.fillStyle=i%2?'#ff2':"#f0f",x.fill()

Dec 22 2018 7:04 PM UTC

}// 138/140

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#illusion

u/magna

Wow!
u/joeytwiddle

It really looks like it's moving!
u/katkip

i feel irony

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