Dweets awesomed by u/robbyg

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

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


    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

show FPS hide FPS share 1 remix fullscreen

katkip

function u(t) {

c.width*=1;for(i=9;i--;)for(j=9;j--;)x.fillRect(400+i*100+S(t)*300,400+j*24+S(i+t)*30,50,15)

Jan 11 2019 1:50 PM UTC

}// 92/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#default made of defaults

u/joeytwiddle

Defaultception! What if those defaults were also made of defaults?

show FPS hide FPS share fullscreen

ellisk1

remix of d/8575 by u/New_Core

function u(t) {

c.width*=1;with(x)for(scale(k=66,99);k++<165;fill(arc(X,Y,b,b,1.7)))beginPath(fillStyle=R(k)),arc(X=k%30+S(t+=k),Y=12-t*k/30%14,1,1.6,b=1.3)

Jan 10 2019 8:46 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

99 Red #balloons

u/magna

I counted 3443 and still counting. I want my money back!

show FPS hide FPS share fullscreen

metamero

remix of d/11691 by u/metamero

function u(t) {

t?x.fillRect(m+=p+=(a=X-m)/(d=a*a/k+(b=Y-n)*b/k),n+=q+=b/d,9,9):(Y=540,m=X=k=960,n=p=q=7,onclick=e=>{f=2*k/innerWidth;X=f*e.x;Y=f*e.y})

Jan 8 2019 12:18 AM UTC

}// 135/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

rect orbits #interactive! click to set atractor : 135B #gravity #orbit #physics

u/metamero

d/11691(lines version) and d/11699 (arcs version)
u/metamero

d/11693 and d/11694 are games
u/metamero

d/11691 <3
u/donbright

#genius

show FPS hide FPS share fullscreen

rnbw

function u(t) {

c.width^=0
x.fillStyle='#3ad3'
for(i=-1;i++<8;)x.fill(x.arc(960+S(t+i*.9)*500*(j=Math.min(i,1)),j*400+C(t+i*.9)*129*j+300,0,0,0))

Jan 7 2019 4:48 PM UTC

}// 129/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

my first dweet of 2019 :D

Show more comments…
u/rnbw

(in which i learned heptagons are surprisingly efficient - tau/7 can be rounded and shortened to 2 characters!)
u/DataMeta

Very nice!
u/lionleaf

#diamond -looking
u/lionleaf

Clean and nice #gem
u/joeytwiddle

Nice! #model is how I tag 3d objects/shapes
u/f8f82804

#d3

show FPS hide FPS share 1 remix fullscreen

NullifiedWarp

remix of d/11679 by u/NullifiedWarp

function u(t) {

c.width=1920 // clear the canvas
x.fillStyle=R(255,215,0)
for(i=0;i<2000;i++)
x.fillRect(C(i+t)*300+900,600+S(t+i)*200,5,100*S(t-i*9)-200)

Jan 7 2019 2:47 PM UTC

}// 138/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Burning Ring

show FPS hide FPS share fullscreen

anotherkitten

function u(t) {

for(c.width|=i=9;i--;x.fill(p=new Path2D,p.arc(a=t%3*1e3-i*80,800-S(a/711)*400+S(i*(i+t/3|0))*40,100-i*9,0,8)))x.fillStyle=R(0,120,150,.6)

Jan 6 2019 8:12 PM UTC

}// 138/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

who has the water gun

show FPS hide FPS share 1 remix fullscreen

metamero

remix of d/11652 by u/metamero

function u(t) {

i=frame%49
j=(frame-i)/49
a=Math.random(onclick=reset)>.5?9:89
i%2^j%2&&x.fillRect(40*(i-(a>9)),40*(j-(a==9)),a,a>9?9:89)

Jan 5 2019 3:42 PM UTC

}// 121/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#maze

u/rnbw

it generated a followable path! :O (maybe that's your next challenge...)

show FPS hide FPS share fullscreen

yonatan

remix of d/11642 by u/yonatan

function u(t) {

for(i=c.width|=0;i--;x.fillRect(S(a=i+t)*r+960,i/2,C(a)>0&&C(a)*r/2,19))s=i<1500,r=s?i/3:99,x.fillStyle=`hsl(${s*88} 33%${i%S(i)*77}%`

Jan 4 2019 8:36 PM UTC

}// 134/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

u/13thptr

:0
u/lionleaf

Now that's a nice #tree . And you've got a full year to decorate it for christmas :)
u/katkip

*o*
u/iverjo

Stunning!
u/joeytwiddle

#christmas #xmas
u/vain

x.call3DEngine('tree') XD

show FPS hide FPS share 3 remixes fullscreen

yonatan

function u(t) {

for(i=c.width|=0;i--;)x.fillRect(S(i+t)*(i<1500?i/3:99)+960,i/2,9,9)

Jan 4 2019 3:26 PM UTC

}// 68/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Happy New Year?

u/katkip

WOW AWESOME

show FPS hide FPS share fullscreen

ellisk1

function u(t) {

r=t?r:Array(n=1250).fill(n);for(j=n;j-=2;x.fillRect(r[j]+=d*S(a=j%2**(t|0)+t+d),r[j-1]+=C(a)-2,w,w))x.fillStyle=R(w=j/n*200/t,d=3+(t>8)*t*t)

Jan 1 2019 9:48 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Bonsai

u/katkip

finally something awesome
u/lionleaf

That's amazing! #bonsai #tree #organic #plant
u/DataMeta

Wow
u/hollo47

Impossible.

dwitter.net | robbyg (49846)