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.

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

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katkip

remix of d/19193 by u/katkip

function u(t) {

f=(x,y,n=20)=>n>0?f(2*x*y-.08,.9-y*y+x*x,n-.7):x;for(i=1337;i--;)f(X=S(i*t),Y=S(i*i+t)*2)?x.fillRect(Y*540+960,X*540+540,3,3):X

Jun 19 2020 1:40 PM UTC

}// 127/140

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katkip

remix of d/19192 by u/katkip

function u(t) {

f=(x,y,n=20)=>n>0?f(2*x*y-.1,.7-y*y+x*x,n-.5):x
q=x=>S(x);for(i=3999;i--;)f(X=q(i*t+t/9)*2,Y=q(i*t)*4)?x.fillRect(Y*540+960,X*540+540,3,3):0

Jun 19 2020 1:37 PM UTC

}// 140/140

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my second julia-like fractal made from scratch o_O #slowrender #julia #fractal

u/katkip

i discovered a short rendering method
u/katkip

q=x=>S(x) was initially a random function between -1 and 1

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katkip

function u(t) {

eval(unescape(escape`𩠽𚁸𛁹𛁮🐹𚐽🡮🠰🱦𚀲𚡸𚡹𛑓𚁸𚐪𠰨𜰪𮐩𛁸𚡸𚱹𚡹𚰮𜰬𫠭𜐩𞡓𚁸𚡹𚐾𜀊𬐽𮀽🡍𨑴𪀮𬡡𫡤𫱭𚀩𛐮𝐻𩡯𬠨𪐽𞐹𞐻𪐭𛐻𚑦𚁘👱𚀩𛁙👱𚀩𚐿𮀮𩡩𫁬𤡥𨱴𚁘𚠱𩐳𚰹𝠰𛁙𚠱𩐳𚰵𝀰𛀴𛀴𚐺𜀠`.replace(/uD./g,``)))

Jun 19 2020 1:16 PM UTC

}// 119/140

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rocket f=(x,y,n=9)=>n>0?f(2*x*y-S(x)*C(3*y),x*x+y*y+.3,n-1):S(x*y)>0 q=x=>Math.random()-.5;for(i=999;i--;)f(X=q(),Y=q())?x.fillRect(X*1e3+960,Y*1e3+540,4,4):0

u/Xen

nice!
u/aleamb

yeah!
u/sigveseb

Cool!

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katkip

remix of d/19190 by u/katkip

function u(t) {

throw (_=()=>`throw (_=${_})()`)()

Jun 18 2020 7:42 AM UTC

}// 34/140

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#quine

u/Xen

nice!

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katkip

remix of d/19189 by u/katkip

function u(t) {

throw (function _(){return'throw ('+_+')()'})()

Jun 18 2020 7:42 AM UTC

}// 47/140

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#quine

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katkip

function u(t) {

!function a(){throw("!"+a+"()")}()

Jun 18 2020 7:17 AM UTC

}// 34/140

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#quine

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katkip

remix of d/19177 by u/katkip

function u(t) {

eval(unescape(escape`𩠽𚁸𛁹𛁮🐹𚐽🡮🠰🱦𚁹𛑓𚁸𚱹𛰹𚱴𚐬𮀭𠰨𮐭𮀯𞐭𭀩𛁮𛐲𛑃𚁴𛰳𚐩𞠨𤰨𮀩𚱃𚁹𚐩𚠱𜠸𚰱𜠸𒡦𫱲𚁩🐳𞀵𞱩𛐭𞰩𮀮𩡩𫁬𤱴𮑬𩐽𤠨𩠨𪐯𞐬𭀪𝐩𛁦𚁩𛰹𛁴𚠵𛀸𚐬𩠨𪐯𞐬𭀪𝐬𝰩𚐬𮀮𩡩𫁬𤡥𨱴𚁩𚠵𛀰𛀵𛀵𚐻𮀮𩁲𨑷𢑭𨑧𩐨𨰬𜀬𝐩`.replace(/uD./g,'')))

Jun 17 2020 9:27 AM UTC

}// 135/140

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glitched fluid

u/tomxor

Now that's some funky shit!
u/katkip

hehe, thanks

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katkip

remix of d/19176 by u/katkip

function u(t) {

f=(x,y)=>S(y/4)*S(x/4)<0?S(x*4):C(y*4)
for(i=385;i--;)x.fillStyle=R(z=f(i/4,t*15)*120+128,z,z),x.fillRect(i*5,0,5,5)
x.drawImage(c,0,5)

Jun 17 2020 8:06 AM UTC

}// 135/140

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Anechoic chamber #katkweet

u/tomxor

WHAAAT? 👂

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katkip

function u(t) {

f=(x,y)=>S(y/4)<S(x/4)?S(y*y):C(x*x)
for(i=385;i--;)x.fillStyle=R(z=f(i/4,t*15)*120+128,z),x.fillRect(i*5,0,5,5)
x.drawImage(c,0,5)

Jun 17 2020 8:05 AM UTC

}// 131/140

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pyramids #katkweet

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katkip

function u(t) {

f=(x,y)=>(x*x+y*y)**.5<50?f(y*y,x*x):1+y/x
for(i=-108;i++<106;)y=t*30-54,x.fillStyle=R(z=f(i,y)*159,z,z),x.fillRect(i*9+960,t*300,9,9)

Jun 16 2020 4:28 PM UTC

}// 134/140

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