Top dweets by u/Coalshork

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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Coalshork

function u(t) {

x.fillStyle=('red'),x.fillRect(t*100+(X=960)+10,(Y=540),t*2+10,t*20+10),x.translate(X,Y),x.rotate(0.2),x.translate(-X,-Y)

Dec 5 2024 7:19 PM UTC

}// 121/140

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My Dreamcast is still thinking

u/lewdev

#uzumaki #spiral

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Coalshork

function u(t) {

c.width*=1
for(i=0;i<90;i++)
x.fillRect(0,i*100+S(t)*300-800,1920,80+-S(i+t*4)*20)

Nov 26 2024 8:11 PM UTC

}// 82/140

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Demoscene type bars

u/UEZ

#rasterbars

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Coalshork

function u(t) {

x.fillStyle=R(S(t)*255,S(t*9)*255,S(t*0.7)*255),x.fillText(1,0,0),x.drawImage(c,1,1),x.scale(1.001,1.001),x.rotate(1)

Nov 19 2024 6:21 PM UTC

}// 117/140

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Raster Blaster

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Coalshork

function u(t) {

x,moveTo(10,10)
x.fillRect(t*10000&1920,t*100,100,25)
x.fillStyle=R(C(t)*255,10,T(-t)*255)

Nov 19 2024 5:17 PM UTC

}// 90/140

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Bisexual Bricks

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Coalshork

function u(t) {

x.filter="hue-rotate(100deg)",x.fillStyle=R(-t,255,S(t)*255),x.drawImage(c,C(t)*100,S(t)*100),x.scale(1.0001,1.0001),x.fillText(1,1,1)

Nov 12 2024 7:23 PM UTC

}// 134/140

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Learning more (flashing lights warning)

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Coalshork

function u(t) {

X=960,Y=540,x.lineTo(1e3,0),x.translate(X,Y),x.rotate(3.14),x.translate(-X,-Y),x.stroke()

Dec 8 2024 12:59 AM UTC

}// 89/140

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(UNGOLFED) circle without t

u/tactical_retard

#circlechallenge

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Coalshork

function u(t) {

b=8
x.strokeRect(960,520,t*100,t*100)
x.translate(960,520)
x.rotate((Math.PI*b)/180)
x.translate(-960, -520)

Nov 22 2024 8:10 PM UTC

}// 108/140

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Spirograph

u/Coalshork

For #interactive mode, change b to whatever value you want in degrees!

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Coalshork

function u(t) {

x.fillText(1,1900,1000),x.drawImage(c,-5,-5),x.rotate(1),x.filter=('invert(100%)')

Nov 21 2024 7:02 PM UTC

}// 82/140

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Wormhole #waitforit

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Coalshork

function u(t) {

x.fillStyle="gold",x.fillRect((t*95)%110,0,10,10),x.fillRect(96,100,1000,1),x.rotate(3)

Nov 20 2024 8:00 PM UTC

}// 87/140

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The sun

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Coalshork

function u(t) {

x.fillRect(t*300%1920,540,1,Math.random()*540-270)

Nov 15 2024 5:06 PM UTC

}// 50/140

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Noise chart

dwitter.net | Coalshork (105)