Dweets awesomed by u/donbright

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: #Food

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rodrigo.siqueira

remix of d/19333 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`sepia(`
for(var i=4e3;i--;f(960,520,600,t*i))f=(X,Y,s,r)=>s>9?f(X+s*S(r),Y+s*C(r),s/2,C(t+i)-r*2):x.fillRect(X,Y,t<5,1)

Jul 6 2020 1:58 AM UTC

}// 135/140

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Hexa-Convergence II

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taupelink

remix of d/19320 by u/taupelink

function u(t) {

f=(X,Y,s,r)=>{if(s>2)f(X+2*s*C(r),Y-s*S(r),s*s/400,r+3*S(2*r)-5*C(3*r))
else x.fillRect(X,Y,r%.5,r%4)}
for(i=1e5;i-=100;)f(960,540,250,t*i)

Jul 5 2020 9:05 PM UTC

}// 139/140

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d/19327

u/taupelink

another squiggly remix of d/19295

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electric-skeptic

function u(t) {

for(c.width|=i=159,x.translate(960,99);i--;x.fillStyle='#753',x.fillText('  '+r,-i,7))x.scale(q=1.03,q),r=(a=i+t*14|0)%15?'___▌':'_🎠_▌'

Jul 5 2020 4:49 PM UTC

}// 135/140

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Carousel

u/katkip

Awesome!
u/allysparkles

for(c.width|=i=220,x.translate(960,350);i--;x.fillStyle='#753',x.fillText(' '+r,-i,7))x.scale(q=1.014,q),r=(a=i+t*14|0)%15?'__':'_🎠'
u/Xen

for(x.translate(c.width|=960,i=299);i--;x.fillStyle='#753',x.fillText(' '+((i+t*14|0)%15?'__':'🎠'),-i,9))x.scale(q=1.014,q)

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electric-skeptic

function u(t) {

r=Math.random;for(i=2;i--;)with(x)strokeStyle=R(0,255*r(),255*r(),0.05),beginPath(),arc(960+S(t/2)*180,540+C(t/2)*180*i,200,0,7),stroke()

Jul 5 2020 4:10 PM UTC

}// 137/140

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Double Torus

u/donbright

i love this
u/Bliss910

fascinating

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taupelink

remix of d/19295 by u/katkip

function u(t) {

f=(X,Y,s,r)=>{if(s>.1)f(X+2*s*C(r),Y+s*S(r),s**3/1e5,r+S(11*r)-2*C(9*r))
else x.fillRect(X,Y,1,1)}
for(i=1e5;i-=100;)f(960,540,250,t*i)

Jul 4 2020 8:12 PM UTC

}// 135/140

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d/19320

u/taupelink

a squiggly remix

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katkip

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𨡡𨱫𩱲𫱵𫡤👒𚀩𞱩𩠨𘑴𚑻𬐽𦱝𞱦𫱲𚁩🐹𞐹𞐻𪐭𛐻𚑱𛡰𭑳𪀨𮱸𞡩𛰵𛁹𞡓𚁩𚐪𪐬𪐺𪑽𚑽𞱦𫱲𚁩𘁯𩠠𬐩𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮱩𛡩𯐬𝀹𙐬𝐰𙐩𨀬𮀮𩡩𫁬𤡥𨱴𚁩𛡸𚰽𤰨𪐮𮀯𞀹𛑩𛡹𛰸𞐩𛁩𛡹𚰽𠰨𪐮𮐯𞀹𚱩𛡸𛰸𞐩𛀲𛀲𚐻`.replace(/u../g,``)))

Jul 4 2020 8:17 AM UTC

}// 136/140

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#katkweet

u/CaptainMeat

i do not understand how any of this code makes this dweets hurt my head

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New_Core

function u(t) {

for(a=c.width=i=400,x.font="5cm a",x.fillText("🤪",90+99*S(t),180);i--;)x.fillRect(i,0,S(C(t)+i/99),a),x.fillRect(0,i,a,S(S(t)+i/99))

Jul 3 2020 9:02 AM UTC

}// 132/140

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New_Core

function u(t) {

for(c.width|=i=500;i--;)x.fillRect(960+400*C(a=i/9+t)*S(i/9),540+400*C(a)**C(i/9),9,9)

Jul 1 2020 1:10 PM UTC

}// 86/140

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Throwing & catching

u/donbright

haha ha this is great

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katkip

remix of d/19294 by u/katkip

function u(t) {

f=(X,Y,s,r)=>{if(s>.3)f(X+s*S(r),Y+s*C(r),s/2,r+S(r*6)-C(r*3))
else x.fillRect(X,Y,2,2)}
for(i=24999;i--;)f(960,540,250,t*i)

Jul 1 2020 11:56 AM UTC

}// 124/140

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I've discovered a #fractal. I'm amazed

u/Xen

amazing :-O
u/GreenBeans

wow :D
u/donbright

lovely

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katkip

remix of d/19293 by u/katkip

function u(t) {

f=(X,Y,s,r)=>{if(s>.3)f(X+s*S(r),Y+s*C(r),s/2,r*5)
else x.fillRect(X,Y,3,3)}
for(i=9999;i--;)f(99,540,700,t*i)

Jul 1 2020 11:46 AM UTC

}// 110/140

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#waitforit

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