Dweets awesomed by u/BirdsTweetCodersDweet

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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BirdsTweetCodersDweet

function u(t) {

x.globalAlpha=0.2
Y=S(t*2)*400,Z=1.7+.5*S(t),X=-Z/2
x.fillRect(2000+X/Z-700*Z,540+Y/Z,c=600/Z,15)
x.fillStyle=R(Z*50,Y,Z)

May 19 2018 6:09 PM UTC

}// 121/140

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3D 8-loop... But which way is it going?

u/BirdsTweetCodersDweet

Kinda reminds me of the Visual Studio icon tbh :D
u/Tourghool

Judging by the code, bigger side is closer ;)

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Agnes

function u(t) {

for(c.width|=i=9;i--;)for(j=30,x.moveTo(e=100*(5+i+S(t)*3),500);j--;)x.lineTo(e+S(i*j+t)*j*1.6,500+C(i*j+t)*j*6.6);;x.stroke()

May 18 2018 1:46 PM UTC

}// 126/140

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Geometric default #default

u/Agnes

(Reuploaded to change a number from 4 to 5 to compensate for it skewing to the left)

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MatthewKhan

remix of d/8026 by u/iverjo

function u(t) {

t*=3;c.width|=1
x.lineWidth=3
for(i=1;i<50;i++) {
  x.beginPath()
  x.arc(480+10*i,540,50+(i*10),t+(i*3)+S(t),t+(i*3)+1)
  x.stroke()
}

May 8 2018 5:58 PM UTC

}// 135/140

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No actual edits bar numbers, thought it looked nice.

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joeytwiddle

remix of d/8010 by u/joeytwiddle

function u(t) {

for(c.width|=p=0;p++<1e3;x.fillRect(X+4,Y+4,w-8,w-8))r=p/4,k=2*t+r/50,x.clearRect(X=960+600*S(k)+r*C(p),Y=510+250*S(k/.5)+r*S(p),w=19+r/5,w)

May 7 2018 8:24 AM UTC

}// 140/140

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Angry box worm

Show more comments…
u/joeytwiddle

Basically the same monster, just better presented
u/iverjo

Here's that same monster (from the side) after it eats one of those invincibility rainbow stars that Mario likes to consume: d/1806
u/iverjo

#worm
u/prplz

It looks like it's always getting closer, cool!
u/lionleaf

#organic
u/joeytwiddle

When it was younger: https://www.dwitter.net/d/1879
u/joeytwiddle

Lol u/iverjo, I get the tune in my head

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BirdsTweetCodersDweet

function u(t) {

c.width|=0
x.font='120px x'
v="8000 Dweets! WOW!".split('')
for(i=0;i<v.length;i++)x.fillText(v[i],50+i*100,500+(S(t*10)*i*10))

May 5 2018 8:26 PM UTC

}// 127/140

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u/prplz

Array spread: v=[..."8000 Dweets! WOW!"]
u/BirdsTweetCodersDweet

Ahh, nice :)

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BirdsTweetCodersDweet

remix of d/7997 by u/BirdsTweetCodersDweet

function u(t) {

c.width=100;P=(L,A,N,E,T)=>{x.arc(I=L+C(T)*N,J=A+S(T)*N,E,0,7);x.beginPath(x.fill());return[I,J]}
P(...P(...P(50,30,0,4,0),17,2,t),10,1,t*6)

May 5 2018 8:14 PM UTC

}// 140/140

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Fully working arcs with reduced canvas size

u/BirdsTweetCodersDweet

Other versions I made are at d/7997 and d/7998
u/d0n.key

"P=(L,A,N,E,T)" wow :D

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BirdsTweetCodersDweet

remix of d/7997 by u/BirdsTweetCodersDweet

function u(t) {

c|=P=(L,A,N,E,T)=>{x.arc(I=L+C(T)*N,J=A+S(T)*N,E,0,7);x.beginPath(x.fill());return[I,J]}
P(...P(...P(960,540,0,50,0),250,20,t),100,10,t*6)

May 5 2018 7:52 PM UTC

}// 138/140

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A fun thing I found when messing about with Burrak's planets dweet

u/BirdsTweetCodersDweet

Other versions I made are at d/7997 and d/7999
u/BirdsTweetCodersDweet

Play around with the '6' in i=t*6... Fractional values such as 5.125 also work well :D
u/BirdsTweetCodersDweet

If the image is tilted and you want to straighten it, just make it t*{something}+{a decimal value you'll have to use trial-and-error for}

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BirdsTweetCodersDweet

remix of d/7978 by u/BuRRak

function u(t) {

c.width|=0
P=(L,A,N,E,T)=>{x.arc(I=L+C(T)*N,J=A+S(T)*N,E,0,7);x.stroke();return[I,J]}
P(...P(...P(960,540,0,50,0),250,20,t),100,10,t*6)

May 5 2018 7:33 PM UTC

}// 137/140

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You were saying about arcs, burrak?

u/BirdsTweetCodersDweet

Basic implementation for now :P
u/BirdsTweetCodersDweet

Other versions I made are at d/7998 and d/7999

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BirdsTweetCodersDweet

remix of d/7989 by u/BirdsTweetCodersDweet

function u(t) {

c.width+=0
for(i=100;i--;)x.arc(a=450*S(i*t)+960,450*T(i*t)+540,50,0,0)
x.strokeStyle=`hsl(${S(t/15)*a},100%,50%)`
x.stroke()

May 4 2018 11:58 PM UTC

}// 125/140

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H... Or X? Both? :P

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BirdsTweetCodersDweet

function u(t) {

c.width+=0
for(i=100;i--;)x.arc(a=450*S(i*t)+960,450*C(i*t)+540,50,0,0)
x.strokeStyle=`hsl(${S(t/15)*a},100%,50%)`
x.stroke()

May 4 2018 11:51 PM UTC

}// 125/140

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Spikey circle

u/BirdsTweetCodersDweet

if you add t=0 at the very start, and kkep typing +.1, you can step through and see all the cool patterns it makes along the way :D
u/BirdsTweetCodersDweet

Kinda reminds me of the old days of logo programming as well :P
u/trancor

That little turtle was great! Good looks! I added t=~(t*4)*.1; 4 is the slide show rate, .1 the steps.
u/BirdsTweetCodersDweet

Nice!

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