Dweets by u/tem

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: #Opposites

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tem

function u(t) {

for(i=90;i--;x.fillStyle='#0f'+i+'fe1f')x.fillRect(960+(j=t+i*2)*S(t+(j))*6,540+j*T(j*1.1),s=10+i,s)

Dec 9 2024 4:57 AM UTC

}// 100/140

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ignore black square

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tem

function u(t) {

for(i=c.width|=2e3;i--;c.style.filter=`invert(`)x.fillStyle='#0006',x.fillRect(1e3+(j=t/9%1+i)*S(t+j),540+j*C(j*1.006)/2,s=24-i/90,s)

Oct 26 2024 9:11 AM UTC

}// 133/140

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tem

function u(t) {

for(i=c.width|=2e3;i--;c.style.filter=`invert(`)x.fillStyle='#2221',x.fillRect(1e3+(j=t+i)*T(l=j*t/2)/2,540+j*C(l)/2,s=i/9,s)

Oct 23 2024 1:30 PM UTC

}// 125/140

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Darkness seizures

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tem

function u(t) {

for(i=c.width|=2e3;i--;c.style.filter=`invert(`)x.fillRect(1e3+(j=t+i)*T(t+(j/1.2))/2,540+j*C(j)/2,s=i/69,s)

Oct 22 2024 11:58 AM UTC

}// 108/140

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u/vain

Looks very cool. Even a small depth effect:
u/vain

Would be look cool, if you you are using darker grey colors yet smaller (more depth) the rects are shown. I really like the fx. Nice work man!
u/tem

u/vain I can't cintro
u/tem

u/vain I can't control the color much,it already get inverted(ignore first replie)
u/vain

https://www.dwitter.net/d/32650
u/vain

Ups... sorry, this is the correct link... https://www.dwitter.net/d/32652

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tem

remix of d/32313 by u/tem

function u(t) {

r=1+(t/2|0)*.007-(t/4|0)*.004
for(i=c.width|=2e3;i--;c.style.filter=`invert(`)x.fillRect(1e3+(j=t%2+i*r)*S(j)/2,540+j*C(j|0)/2,s=9-i/80,s)

Sep 24 2024 8:39 AM UTC

}// 138/140

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Cycle through the endless Galaxy

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tem

remix of d/32313 by u/tem

function u(t) {

r=1+(t/2|0)*.007-(t/4|0)*.004
for(i=c.width|=2e3;i--;c.style.filter=`invert(`)x.fillRect(1e3+(j=t%2+i*r)*S(j)/2,540+j*C(j|0)/2,s=i/69,s)

Sep 24 2024 8:32 AM UTC

}// 136/140

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Cycle though the endless flow

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tem

remix of d/32313 by u/tem

function u(t) {

for(i=c.width|=2e3;i--;c.style.filter=`invert(`)x.fillStyle='#'+i,x.fillRect(1e3+(j=t+i*1.221)*S(j)/2,540+j*C(j<<1)/2,s=i/69,s)

Sep 1 2024 5:29 AM UTC

}// 127/140

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Symmetrical flows

u/tem

Again, it not a loop

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tem

remix of d/32313 by u/tem

function u(t) {

for(i=c.width|=2e3;i--;c.style.filter=`invert(`)x.fillRect(1e3+(j=S(t)-i*1.222)*S(j)/2,540+j*C(j|0)/2,s=i/69,s)

Aug 31 2024 12:41 AM UTC

}// 111/140

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Just explore more pattern

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tem

remix of d/32293 by u/tem

function u(t) {

for(i=c.width|=2e3;i--;c.style.filter=`invert(`)x.fillRect(1e3+(j=t+i*1.123)*S(j)/2,540+j*C(j|0)/2,s=i/69,s)

Aug 30 2024 7:34 AM UTC

}// 108/140

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Rotating particles

u/tem

I just realized it not loop,the void is expanding by the time
u/thenize

very mesmorizing

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tem

remix of d/32292 by u/tem

function u(t) {

for(i=c.width|=2e3;i--;c.style.filter=`invert(`)x.fillRect(980+(j=i*(1+t/2e3))*S(j|0),540+j*C(j),s=i/23,s)

Aug 25 2024 12:16 PM UTC

}// 106/140

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animated spiral? (no color)

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