Dweets awesomed by u/aleamb

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 fullscreen

Xor

function u(t) {

x.fillRect(960,r=540,C(t)*r,S(t)*r)

Apr 29 2021 9:38 PM UTC

}// 35/140

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

Drawing a circle in 33 bytes

u/KilledByAPixel

#circlechallenge
u/New_Core

👍 the real challenge would be to beat the size of normal way to do it ( <30 bytes, same size centerd).
u/Xor

What's the normal way?
u/New_Core

well, I was thinking of arc as normal way. x.fill(x.arc(960,540,540,1,7)) (using arc is not the challenge,)

show FPS hide FPS share 2 remixes fullscreen

KilledByAPixel

remix of d/13487 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭀿𠰽𧰽🡵𦱇🐨𦀯𦡼𜀩𚰨𦐯𦡼𜀩𚡅𧐽𛐡𭑛𡱝𯀱𞠨𦠽𜰴𛁅🐵𝰬𦀽𞐴𜀬𦐽𝐳𜀬𠐽𝰬𠠽𜰩𒡦𫱲𚁸𛡦𪑬𫁒𩑣𭀨𜀬𜀬𪐽𫠽𜡥𜰬𫠩𞱩𞰩𮀮𨱬𩑡𬡒𩑣𭀨𛠮𛡩𛐭🡮𛑴🱛𦀫👁𚠽𠰨𦀫👁𚐬𦐫👂𚠽𠰨𦐫👂𚐬𞐬𞑝𞡛𪐥𡐪𦠬𚁩𛱅𯀰𚐪𦠬𘑵𦱩𧐪𦠬𦡝𚐻`.replace(/u../g,'')))

Apr 29 2021 9:27 PM UTC

}// 138/140

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

Breaking Ever Faster

u/DonKarlssonSan

Super cool!

show FPS hide FPS share fullscreen

Xor

function u(t) {

for(i=w=1920;i--;)d=t*60*w+i,a=d%w,b=(d-a)/w,g=1.5+((a*a+b*b)/w-a-b)/w*4,x.fillRect(a,b,g>0?g**.3:C(a*g/90+S(b/79))*S(b/99+S(a/70))/8,1)

Apr 29 2021 4:44 AM UTC

}// 136/140

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

Moonset

show FPS hide FPS share fullscreen

aemkei

remix of d/22633 by u/aemkei

function u(t) {

for(W=54,L=i=2;i<4e4;i+=1)i%W||(i+=W),!(i%2)|i<W||i%W&(i^L*L)%5?I=i:(I=L-2*Math.round((L-i)/4)-W+1,L=i),x.fillRect(I%W*W-220,W*(0|I/W),W,W)

Apr 26 2021 7:12 PM UTC

}// 139/140

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

a larger #maze

show FPS hide FPS share 1 remix fullscreen

aemkei

function u(t) {

for(W=256,L=i=2;i<4e4;i+=1)i%W||(i+=W),!(i%2)||i<W||i%W&&(i^L*L)%5?I=i:(I=L-2*Math.round((L-i)/4)-W+1,L=i),x.fillRect(I%W*9,9*(0|I/W),9,9)

Apr 25 2021 9:16 PM UTC

}// 138/140

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

Fake Perfect Maze

u/aemkei

Build using the "Sidewinder" algorithm. A "perfect" maze has no loops and no isolation. I cheated a bit and the edges are not 100% right. But it fits into 140 chars!
u/aemkei

https://twitter.com/aemkei/status/1386429989…
u/aemkei

#maze
u/Xen

nicely done!
u/aemkei

golfed scaled up a bit: https://www.dwitter.net/d/22641

show FPS hide FPS share 1 remix fullscreen

lars-erik

remix of d/22623 by u/lars-erik

function u(t) {

c.width=w=167,f=n=>n|0,o=f(t*30+S(t)*50),b=45
for(z=w;z--;)for(y=96;y--;)if(f((z+o)*(y+t*50*S(t/2.5)|0))%b==0)x.fillRect(z-1,y,4,4)

Apr 24 2021 3:22 PM UTC

}// 131/140

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

I have no idea what I'm doing™ #4.7

show FPS hide FPS share fullscreen

lars-erik

remix of d/22616 by u/lars-erik

function u(t) {

c.width=w=110,f=Math.floor,o=f(t*20),b=120
c.style.filter=`blur(3px`
for(z=w;z--;)for(y=96;y--;)if(f((z+o)*y*2)%b==0)x.fillRect(z-1,y,3,3)

Apr 24 2021 1:37 PM UTC

}// 138/140

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

I have no idea what I'm doing™ #4.4

show FPS hide FPS share fullscreen

danny@hille.dk

remix of d/22601 by u/Toshiya-Marukubo

function u(t) {

for(j=l=c.width|=0;j-=48;c.style="filter:blur(5px)contrast(4")for(i=1e3;i-=50;x.font='4cm r')x.fillText(j,j,T(i*j-S(i*l+j)+t)*i)

Apr 23 2021 4:15 PM UTC

}// 128/140

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

golf and play

u/donbright

wow

show FPS hide FPS share fullscreen

magna

remix of d/22598 by u/magna

function u(t) {

c.width|=0
for(j=200;j--;)for(i=9;i--;x.fillRect(400+i*100+S(t-j/60)*300,400-j,50,200))x.fillStyle=j?`hsl(${j+t*999},99%,${50+j/4}%`:'#000'

Apr 23 2021 3:53 AM UTC

}// 139/140

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

#default intensifies

u/tomxor

I'm a simple man, I see retro rainbow animation, I click awesome

show FPS hide FPS share fullscreen

contone

function u(t) {

c.width|=0
for(i=3e3;i--;)
x.fillStyle=R(i%255),
x.fillRect(20*S(i/3+(t%.7)*9)+940+S(u=i/23.8)*i/5,500+C(u)*200+i/150*20*S(i/150/9),40,50)

Apr 22 2021 3:11 AM UTC

}// 138/140

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

dwitter.net | aleamb (80842)