Dweets by u/katkip

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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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀪🐱𞱸𛡬𪑮𩑗𪑤𭁨🐳𞱦𫱲𚁪🐵𞐻𪠭𛐻𚑻𮀮𨡥𩱩𫡐𨑴𪀨𚐻𩡯𬠨𪐽𝐻𪐭𛐻𚑸𛡡𬡣𚀹𝠰𚱓𚁩𚠱𛠵𝰫𭀩𚠴𜀰𛀳𝀰𚱃𚁩𚠱𛠵𝰫𭀩𚠲𜀰𚱪𚠵𛀰𛀰𛀷𚐻𨰮𬱴𮑬𩐮𨡡𨱫𩱲𫱵𫡤👸𛡦𪑬𫁓𭁹𫁥👒𚀷𜀬𪠪𜰬𝐰𛑩𚠹𞐩𛁸𛡦𪑬𫀨𮀮𬱴𬡯𪱥𚀩𚑽`.replace(/uD./g,'')))

Sep 17 2019 5:13 PM UTC

}// 139/140

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c.width*=1;x.lineWidth=3;for(j=59;j--;){x.beginPath();for(i=5;i--;)x.arc(960+S(i*1.57+t)*400,340+C(i*1.57+t)*200+j*5,0,0,7);c.style.background=x.fillStyle=R(70,j*3,50-i*99),x.fill(x.stroke())}

Show more comments…
u/Lazy1337

neat style
u/KilledByAPixel

👍
u/0x04

Moiré pattern FTW! 😵
u/DataMeta

Stylish!
u/katkip

Thx.
u/yoginth

cool

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katkip

function u(t) {

fs=0;
t||(X=Y=0);c.onmousemove=e=>{X=e.x/(Z=(fs?1:0.295)),Y=e.y/Z};x.beginPath(),x.fillStyle="#0002",x.arc(X,Y,10,0,7),x.fill();

Sep 5 2019 9:51 AM UTC

}// 128/140

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Precise paint. If you want to use it on fullscreen, change fs to 1

u/katkip

^ edit: isn't precise when fs=1
u/Fime

On mobile, at least in opera touch there is always an offset in dweets which use mousemove

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katkip

function u(t) {

c.style.background=R();x.fillStyle='red';for(i=k=0;i<1332;i++,k++)x.fillRect(960+C(i+k/3)*400*S(k/3),540-S(i+k)*200*S(k+i/3),9,S(k)*i/29)

Sep 4 2019 9:40 AM UTC

}// 137/140

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Occult curve

u/DataMeta

#calligraphy

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katkip

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪁼👩🐹𞱩𛐭𞱣𛡳𭁹𫁥𛡢𨑣𪱧𬡯𭑮𩀽𙰣𩑥𩐧𚑸𛡦𪑬𫁒𩑣𭀨𝀰𜀫𪐪𞐹𚱓𚁴𚐪𜰰𜀬𝀰𜀬𝐰𛀲𜀰𚐻𨰮𬱴𮑬𩐮𭁲𨑮𬱦𫱲𫐽𨁲𫱴𨑴𩑘𚀤𮱴𚠪𜰪𜡽𩁥𩰩𨀬𨰮𬱴𮑬𩐮𫑡𬡧𪑮𥁯𬀽𨀤𮱴𚠪𜰪𝁽𬁸𨀠`.replace(/uD./g,'')))

Sep 4 2019 9:17 AM UTC

}// 124/140

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#default but the iframe is falling for(c.width|=i=9;i--;c.style.background='#eee')x.fillRect(400+i*99+S(t)*300,400,50,200);c.style.transform=rotateX(${t**3*2}deg),c.style.marginTop=${t**3*4}px

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katkip

remix of d/15558 by u/katkip

function u(t) {

eval(unescape(escape`𪑦𚀡𭀩𮱘👙🐰𞱰👛𧐻𩡯𬠨𪐽𝐻𪐭𛐻𚑰𛡰𭑳𪀨𦰹𝠰𚱓𚁑🐶𛠲𞀯𝐪𪐩𚠴𜀰𛀵𝀰𚱃𚁑𚐪𝀰𜁝𚑽𞱦𫱲𚁩🐹𞐹𞱩𛐭𞰩𮀮𩡩𫁬𤡥𨱴𚁘𚠱𛠵𛁙𚠱𛠵𛀲𛀲𚐬𦀽𚁘𚱰𦰨𬠽𣑡𭁨𛡦𫁯𫱲𚁍𨑴𪀮𬡡𫡤𫱭𚀩𚠵𚐩𧑛𜁝𚐯𜠮𝐬𦐽𚁙𚱰𦱲𧑛𜑝𚐯𜠮𝐻`.replace(/u../g,'')))

Sep 3 2019 9:14 AM UTC

}// 136/140

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if(!t){X=Y=0;p=[];for(i=5;i--;)p.push([960+S(Q=6.28/5*i)*400,540+C(Q)*400])};for(i=999;i--;)x.fillRect(X*1.5,Y*1.5,2,2),X=(X+p[(r=Math.floor(Math.random()*5))][0])/2.5,Y=(Y+p[r][1])/2.5 #chaosgame #fractal

u/rodrigo.siqueira

#uncompressed (139 characters): X=Y=730;p=[];for(i=5;i--;)p[i]=([X+X+X*S(i*5),X+C(i*5.03)*X]);for(i=X;i--;x.fillRect(X,Y,2,2))X=(X+p[r=~~(X*t%5)][0])/2.5,Y=(Y+p[r][1])/2.5
u/katkip

nice

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katkip

function u(t) {

r=b=>Math.floor(Math.random()*2)*590;t||(Y=X=200);for(i=999;i--;)x.fillRect(X*2,Y*2,2,2),X=(X+r())/2.1,Y=(Y+r())/2.1

Aug 28 2019 1:48 PM UTC

}// 116/140

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#chaosgame

u/mildlybean

Cool #fractal

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katkip

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪁼👩🐱𝐹𞐻𪐭𛐻𚑸𛡦𪑬𫁒𩑣𭀨𞐶𜀫𤰨𚁺👴𚠵𚐫𪐯𜰹𚐪𪐯𜰬𜰴𜀫𠰨𮠫𪐯𜰹𚐪𪐯𜰬𜐰𚱩𛰹𞐬𜐰𚱩𛰹𞐩𞱸𛡦𫱮𭀽𨀹𩑭𘡠𞱸𛡦𪑬𫁔𩑸𭀨𘡒𩑬𨑸𘁴𪁥𘁢𫱤𮐠𨑮𩀠𪁩𭀠𭁨𩐠𫁩𪱥𘁢𭑴𭁯𫠮𘠬𜠰𜀭𭀪𞐹𛀹𞐹𚐠`.replace(/uD./g,'')))

Aug 28 2019 8:25 AM UTC

}// 131/140

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hypnosis

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katkip

function u(t) {

c.width|=0;x.translate(z=960,540);for(i=7;i--;x.fillRect(-z,0,2e3,4))x.beginPath(),x.fill(x.arc(S(t+i*1.68/4)*500,0,50,0,7)),x.rotate(.45)

Aug 24 2019 12:27 PM UTC

}// 138/140

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That #illusion that everybody knows but not very precise because of golfing. https://media1.tenor.com/images/4ba3468dfd7f…

u/aleamb

relaxing!

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katkip

function u(t) {

eval(unescape(escape`𪑦𚀡𭀦𙠨𥀽𫁯𨱡𫁓𭁯𬡡𩱥𦰢𭁣𫐢𧐩🐽𭑮𩁥𩡩𫡥𩀩𮱔👛𧐻𩡯𬠨𪰽𜀻𥀮𫁥𫡧𭁨🀲𝐶𞱫𚰫𚑔𛡰𭑳𪀨𨁨𬱬𚀤𮰲𝀰𛑫𚡫𚡫𛰨𪰪𚠱𛠹𞐩𚠨𤰨𪰯𞐩𛱫𚱫𛰨𪰫𪰯𞐩𚑽𛀤𮰱𜀰𛐵𜀪𤰨𪰯𜠱𛐱𛠶𚑽𙐬𙁻𝀵𛑫𛰹𞑽𙐩𨀩𯐠`.replace(/uD./g,'')))

Aug 24 2019 8:18 AM UTC

}// 127/140

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Turbo colormap. Use localStorage["tcm"] (256 elements array)

u/katkip

Add localStorage.tcm = T; for (i in T) x.fillStyle = T[i], x.fillRect(i*5,0,5,2e3)
u/mildlybean

Cool!

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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀪🐱𞱩𩠨𘑴𚑻𬰽𦱝𞱦𫱲𚁩🐱𩐳𞱩𛐭𞰩𬰮𬁵𬱨𚁻𨐺𪐬𨠺𜐰𜁽𚑽𞱦𫱲𚁯𘁯𩠠𬰩𮀮𩡩𫁬𤡥𨱴𚀹𝠰𚱓𚁯𛡡𚐪𫰮𨠬𝐴𜀫𠰨𫰮𨐩𚡯𛡢𛁯𛡢𛰱𜀬𫰮𨠯𜐰𚐬𫰮𨐫👃𚁯𛡡𙠱𚐯𞐹𛁯𛡢𚰽𠰨𫰮𨐪𜰩`.replace(/uD./g,'')))

Aug 22 2019 5:54 PM UTC

}// 121/140

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3D chaos flower that grows symmetrically! isn't #chaos #cute ? #waitforit c.width*=1;if(!t){s=[];for(i=1e3;i--;)s.push({a:i,b:100})};for(o of s)x.fillRect(960+S(o.a)*o.b,540+C(o.a)*o.b,o.b/10,o.b/10),o.a+=C(o.a&1)/99,o.b+=C(o.a*3)

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