Dweets awesomed by u/firegodjr

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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Protowalker

function u(t) {

c.width=800;if(t==0){d=-.01;a=0}
z=(o,z)=>{x.beginPath();x.arc(400,250,100,o,z);x.fill()}
z(3,a);z(-a,3);
a+=d;if(-a>1.5|a>=0){d=-d;a+=d}

Jun 15 2018 7:45 AM UTC

}// 137/140

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Pacman. Just a WIP. Need to go to bed.

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Protowalker

function u(t) {

c.width=500
for(i=0;i<10;i++){z=T(t*2+i/10);x.fillRect(250+(i%2?1:-1)*z*50,140+z*i*3,z*=10,z)}

Jun 15 2018 6:33 AM UTC

}// 94/140

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My first dweet! little 3D thingadoo in 94 characters.

u/lionleaf

Welcome! That's a great one! #first_dweet

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DataMeta

function u(t) {

c.width|=0;v=Math.abs;for(i=0;i<144;i++)x.ellipse(960+C(t)*64,b=540,b*.618*v(C(t-i)),b*v(S(C(t)+i)),C(S(i))-t+i,C(S(t)+t)-t,9-t);x.stroke();

Jun 14 2018 4:59 PM UTC

}// 140/140

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u/Xen

love it!

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jylikangas

function u(t) {

for(c.width=z=-4;z++;x.fill(new Path2D("M"+[i=d>30?d-30:1,j=i-1?30:d,i,-j,d,-d,d,d])))d=35/(2-t--%2),x.setTransform(z%3?-1:1,0,0,1,150,75)

Jun 14 2018 7:29 AM UTC

}// 138/140

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Endless double doors...

u/pythech

#path2d
u/zanella

*insert music theme for Get Smart here*
u/zanella

*insert music theme for Get Smart here*
u/zanella

(insert music theme for Get Smart here)
u/zanella

Sorry about the multiple comments, it wasn't posting when I clicked the button. :)

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magna

remix of d/8594 by u/magna

function u(t) {

c.width|=0
x.font='66px"'
for(Y=16;Y--;)for(X=29;X--;)x.fillText([...'🕛🕐🕑🕒🕓🕔🕕🕖🕗🕘🕙🕚'][(X+Y+t*9|0)%12],X*66,Y*66+66)

Jun 13 2018 5:10 PM UTC

}// 114/140

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robbyg

remix of d/8582 by u/robbyg

function u(t) {

t&&x.drawImage(c,0,3)
for(Z=i=360;i--;x.fillRect(i*18-C(t+t-S(i/9))*Z-Z,0,Z,3))x.fillStyle=`hsl(${(S(i/3+t)+9)*4},${z=25+i%55}%,${z*.8}%)`

Jun 13 2018 1:29 PM UTC

}// 138/140

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Dunes.

u/magna

I bet p01 will come and add a camel to this.
u/lionleaf

Wow, that's really nice! #dunes #sand #desert
u/zanella

But the function names are already in camel case. #rimshot
u/joeytwiddle

#landscape

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magna

remix of d/8593 by u/magna

function u(t) {

c.width|=0
x.font='66px"'
for(Y=16;Y--;)for(X=29;X--;)x.fillText([...'🌑🌘🌗🌖🌕🌔🌓🌒🌑'][(S(X/7/S(t)+Y/5/C(t)+t)+1)*4.5|0],X*66,Y*66+66)

Jun 13 2018 1:28 PM UTC

}// 129/140

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u/vain

fantastic!
u/jdspugh

Very creative!

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magna

remix of d/8592 by u/magna

function u(t) {

c.width|=0
x.font='66px"'
for(Y=16;Y--;)for(X=29;X--;)x.fillText([...'🌑🌘🌗🌖🌕🌔🌓🌒🌑'][(S(X/Y+t*9)+1)*4.5|0],X*66,Y*66+66)

Jun 13 2018 1:19 PM UTC

}// 117/140

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magna

function u(t) {

c.width|=0
x.font='66px"'
for(Y=16;Y--;)for(X=29;X--;)x.fillText([...'🌑🌘🌗🌖🌕'][(S((X&Y)+t*9)+1)*2.5|0],X*66,Y*66+66)

Jun 13 2018 1:08 PM UTC

}// 115/140

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tobias

function u(t) {

for(n=95,i=0;h=0|i/43,w=i%43,i++<516;)x.setTransform(1,0,w&1?.5:-.5,1,(w>>1)*n-(h&1?49:n),h*n),x.fillStyle=R(n*S(w+h+t)),x.fillRect(0,0,n,n)

Jun 12 2018 10:48 PM UTC

}// 140/140

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