Dweets awesomed by u/username

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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username

remix of d/14555 by u/username

function u(t) {

for(c.width|=i=2e3;i--;x.rotate(S(t)/99))x.fillStyle=`hsl(${i*S(t)},99%,50%`,x.fillRect(i,i,i,i)

Jun 12 2019 8:22 PM UTC

}// 96/140

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here you got some slices of rainbow - or nah - ah w/e you can have i-

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KilledByAPixel

remix of d/14546 by u/KilledByAPixel

function u(t) {

c.width|=0
with(x)font="87em'",lineTo(X=960,Y=540),arc(X,Y,2e3,t,t+2),clip(lineTo(X,Y)),lineWidth=9,stroke(),fillText("𝗥𝗔𝗗𝗔𝗥",9,1e3,1850)

Jun 12 2019 5:20 PM UTC

}// 137/140

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RADAR

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username

remix of d/13071 by u/Jezza

function u(t) {

c.width|=i=2e3;j=(t%5)**8
for(i;i--;x.rotate(t/64))x.transform(1,0,0,1,1e3/j,530/j),x.fillStyle=`hsl(${i*S(t)},99%,50%`,x.fillRect(i,i,i,i)

Jun 12 2019 5:06 PM UTC

}// 139/140

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#randomremix no 9 - random remix inception

u/magna

FUNKY!

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KilledByAPixel

function u(t) {

with(x)for(c.width|=i=219;i--;restore(fillText("𝐀𝐃𝐑𝐈𝐅𝐓⛵",9,960,1960)))save(font=(69+7*S(i/9+t*2))+"em'"),beginPath(clip(rect(9*i,0,9,2e3)))

Jun 12 2019 12:28 AM UTC

}// 139/140

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𝐀𝐃𝐑𝐈𝐅𝐓⛵

u/katkip

how

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KilledByAPixel

remix of d/14513 by u/KilledByAPixel

function u(t) {

with(x)for(c.width|=i=99;i--;restore(fillText("WARP",9,900+99*S(i/3+t*3),2e3)))save(font="70em'"),beginPath(clip(rect(0,20*i,2e3,20)))

Jun 11 2019 5:26 PM UTC

}// 134/140

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WARP

u/katkip

This is similar to that tik tok effect

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username

remix of d/14527 by u/username

function u(t) {

t?onmousemove=_=>e=_:e={x:666,y:420}
x.beginPath()
for(i=c.width+=0;i--;x.lineWidth=14)x.lineTo(i,542+e.y*S(6.283*(t-i/(1e3-e.x))))
x.fill()

Jun 11 2019 9:11 AM UTC

}// 140/140

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some fun

u/username

move mouse #interactive
u/katkip

Awesomed!

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username

remix of d/5321 by u/hoplite

function u(t) {

i=c.width=96;for(;i--;)for(k=54;k--;)x.fillStyle=`hsl(${(S(i/9+(j=t+(k-i)/99))*S(k/7)+S(k/9+j)*S(i/7-j))*255},99%,50%)`,x.fillRect(i,k,1,1)

Jun 11 2019 9:06 AM UTC

}// 139/140

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#randomremix no 8 - distorted

u/donbright

#plasma
u/katkip

Awesomed!

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username

function u(t) {

t?onmousemove=_=>e=_:e={x:666,y:420}
x.beginPath()
for(i=c.width+=0;i--;x.lineWidth=14)x.lineTo(i,542+e.y*S(6.283*(t-i/e.x)))
x.stroke()

Jun 10 2019 12:46 PM UTC

}// 136/140

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harmonic wave equation (in javascript notation y=(x,y)=>A*S(2*Math.PI*(t/T-x/λ))) - move mouse to change wave length and amplitude (period is fixed at T=1 for simplicity)

u/aleamb

#interactive
u/aleamb

#math
u/marc8

Remixes https://www.dwitter.net/d/10105
u/username

u/marc8 I guess we had the same idea. However, my intention was to show a harmonic wave equation using d/14535 and then I just remixed that
u/username

actually, d/14535 does not do that. I did not post the dweet I had originally drafted. it used the above equation (in my very first comment) in code and that is exactly like that

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username

remix of d/14510 by u/username

function u(t) {

eval(unescape(escape`𭀿𫱮𨱬𪑣𪰽𧰽🡶👶𙐹𚰱𞡶🐱𒡸𦱳🐧𩡩𫁬𤱴𮑬𩐧𧐽𙰣𜀰𜀱𙰊𮁛𩠽𙱦𪑬𫁒𩑣𭀧𧐨𜀬𜀬𜱥𜰬𜡥𜰩𒡦𫱲𚁩🐱𩐳𞱩𛐭𞱸𦱦𧐨𞐶𜀫𬐪𠰨𭀩𚡔𚁶𚐪𠰨𚁶𛐱𚐪𪐩𛀵𝀰𚱱𚡓𚁴𚐪𥀨𠰨𚁶𛐱𚐪𭀩𚐬𝰬𝰩𚑸𦱳𧐽𨁨𬱬𚀤𮱱🐨𪐪𝀥𜑥𜰪𭀩𛰳𙑩𯐬𞐹𙐬𝠶𙑠`.replace(/u../g,'')))

Jun 9 2019 2:34 PM UTC

}// 140/140

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#radar until you click :) #interactive

u/katkip

um ok

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username

remix of d/7330 by u/yonatan

function u(t) {

x[s='fillStyle']='#0001'
x[f='fillRect'](0,0,3e3,2e3)
for(i=1e3;i--;x[f](960+q*C(t),540+q*S(t),7,7))x[s]=`hsl(${q=(i*4%1e3*t)/3%i},99%,66%`

Jun 9 2019 2:30 PM UTC

}// 139/140

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radar

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