Dweets by u/aemkei

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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aemkei

remix of d/2204 by u/aemkei

function u(t) {

for(x.fillRect(0,0,i=W=c.width=400,W);i--;x.fillText(unescape("%u30C"+~~i%9),i*42%W,W*(S(i)+99/(i+99)*t)%W))x.fillStyle=R(0,i&&W)

Mar 19 2017 9:35 AM UTC

}// 129/140

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aemkei

function u(t) {

for(x.fillRect(0,0,i=W=c.width=400,W);i--;x.fillText(unescape("%u30A"+~~(i+t)%9),W*S(i*W),W*(S(i)+99/(i+99)*t)%W))x.fillStyle=R(0,i?W:0)

Mar 18 2017 10:28 PM UTC

}// 136/140

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u/sfz

interesting different way to get to something similar to what I did the other day, I like it! https://www.dwitter.net/d/2171
u/joeytwiddle

#matrix

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aemkei

remix of d/81 by u/iverjo

function u(t) {

for(i=W=c.width=2e3;i--;x.fillRect(W*(T(i/9)+s*t)%W,540+540*S(s*W),9,9))s=149/(i*3+199)

Mar 17 2017 10:13 PM UTC

}// 87/140

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u/Xen

down to 74 bytes: https://www.dwitter.net/d/2879

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aemkei

remix of d/2008 by u/RavenWorks

function u(t) {

t||(w=z=a=i=0);for(I=4;I--;)i+=.005,x.fillRect(w*4+1150,z*4+450,4,4),w+=C(a+=S(i%50*C(i%100))),z+=S(a);x.fillStyle=`hsl(${t*99},100%,50%)`

Mar 11 2017 8:40 PM UTC

}// 138/140

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u/sfz

This is great, and what a luxurious use of 100's instead of 99's :P

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aemkei

function u(t) {

c.width^=0;for(Y=12;Y--;)for(X=12;X--;)(1<<X)&[,396,82,66,76,80,76][Y]||x.fillRect(1190-X*50+S(t+X/10)*30,700-Y*50+C(t*3+X/4)*30,36,36)

Mar 10 2017 7:55 PM UTC

}// 135/140

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u/donbright

lol i salute this flag
u/joeytwiddle

#flag
u/atgz

#logo

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aemkei

function u(t) {

c.width^=0;for(i=0;i<499;i++)x.fillRect(900+(S(i/9))*(Z=1e3*(i+t/8)%300*2),500+(S(i*42)*Z),S(i)*20,S(i)*20);

Mar 4 2017 9:30 PM UTC

}// 109/140

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Supernova

u/iverjo

Spot on :) Supernova was actually the first word that came to mind when I saw the dweet. Then I saw your comment ^^

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aemkei

function u(t) {

c.width^=0;t||(I=140,p=[]);for(p[I++*I%41+
3178]=i=599;i++<3230;
)x.fillRect(i%70*20,i/70*20,p[
i]=p[i]+p[i+1]+p[i+69]+p[i+70]>>2,12);

Feb 24 2017 10:18 PM UTC

}// 134/140

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Fire and smoke

Show more comments…
u/iverjo

Neat!
u/donbright

dang this is cool.
u/sigveseb

can we add colors? :D
u/Kalanchoe

This is quite pretty!
u/Beginner

Needs colors :D
u/Xen

Color added: #3002
u/joeytwiddle

#fire

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aemkei

function u(t) {

c.width^=0;for(i=-30;i<30;i+=0.01+t/2e3)x.fillRect(960+T*C(T=i*40),540+T*S(T),w=4+i*S(t),w)

Feb 23 2017 10:30 AM UTC

}// 91/140

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aemkei

function u(t) {

I=t?Math.random(Y++)-1.9&I+2:Y=0;for(i=12;i--;D=X=>Y<300&&x.fillRect(900+X,s*j+G*Y+500,4,4)||X,D(-D((G=C(a=1.05*i))*j-(s=S(a))*Y)))j=i>5&&I

Feb 21 2017 9:16 AM UTC

}// 139/140

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Draws a random snowflake. Based on https://github.com/codegolf/snowflake

u/iverjo

Pretty

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aemkei

function u(t) {

for(c.width=90,b=[a=this.b||0],i=3e4;i--;x.fillRect(i%90,i/90,1,b[i]=a?3==d|a[i]&2==d:24*i%7%2))for(d=0,j=5;e=87*(2<j--)+j;)d+=a[i+e]+a[i-e]

Feb 19 2017 10:33 PM UTC

}// 140/140

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u/lionleaf

wow, awesome! Game of life!
u/iverjo

Impressive
u/aemkei

Based on aem1k.com/life
u/aemkei

#gameoflife

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