Dweets awesomed by u/f8f82804

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: #Opposites

show FPS hide FPS share 5 remixes fullscreen

tomxor

function u(t) {

c.style='filter:invert(1';for(a=b=0,i=1e4;i--;a+=.3*(r-a+b*S(a*3.14)),b+=.3*(-a*b+C(a*3.14)))i&1&&(r=i*t/b&1,x.fillRect(a*1920,b*960,.2,1))

Jan 15 2020 12:40 AM UTC

}// 139/140

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

u/13thptr

great
u/rodrigo.siqueira

One of the most impressive images I`ve ever seen! Please create more like this. #neural #fractal
u/tomxor

Thanks rodrigo :) I will certainly try, although one does not create these things, but mines them from the computational universe :D I look forward to finding more
u/13thptr

becomes really different after a while
u/13thptr

#waitforit

show FPS hide FPS share fullscreen

pavel

remix of d/17040 by u/pavel

function u(t) {

for(i=c.width|=f=g=>g(a=S(t))*(Math.asin(S(z+t))-2*a+i%2*2-1)+z*g(a-8);i--;x.strokeRect(960+f(C)*h,540-h/2,h/42,h))z=(i/60+t)%32,h=1500/f(S)

Jan 3 2020 12:32 AM UTC

}// 140/140

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

Strafing through wireframes

u/pavel

Alternatively, Dweetenstein 3D
u/KilledByAPixel

👍
u/katkip

#d3 #perspective
u/jylikangas

This is a fresh and inspiring idea - thanks!
u/aleamb

absolutely amazing!

show FPS hide FPS share fullscreen

KilledByAPixel

remix of d/17010 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭀿𨰮𭱩𩁴𪁼🐰𞡡👛𧐊𩡯𬠨𮀮𬱣𨑬𩐨𞐬𞐩𛁩🐴𞀻𪐭𛐻𨑛𪑝🰨𮀮𫑯𭡥𥁯𚁘🐨𪐥𞀩𚠲𝠫𜐵𛁙🐨𪐾🠳𚐪𜠰𚰴𚐬𮀮𨑲𨰨𦀬𦐬𜐳𛁱🐱𛠵𝰫𤰨𨑛𪑝𚱴𚠴𚐬𬐩𚐺𨑛𪑝👩𚡩𚑦𫱲𚁪🐴𞀻𭀦𙡪𛐭𞰩𨑛𪑝𚰽𤰨𨑛𪡝𛑡𦱩𧐩𛰱𩐴𒡸𛡳𭁲𫱫𩐨𚐻`.replace(/u../g,'')))

Dec 31 2019 12:50 AM UTC

}// 135/140

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

Pendulum Synch - Kuramoto Model

u/Qwerasd

This is really cool.
u/katkip

#math is awesome
u/iverjo

Explanation?
u/rodrigo.siqueira

The Kuramoto Model describes how small interactions between oscillators can lead to synchronization between them. E.g. flashing of fireflies, group of metronomes, neural network of spiking neurons can sync after a period. Oscillatory neural networks are a promising field for future research in both natural and Artificial Intelligence
u/lionleaf

Here's a recent youtube movie that's relevant, and perhaps an inspiration: https://www.youtube.com/watch?v=J4PO7NbdKXg #pendulum

show FPS hide FPS share fullscreen

rodrigo.siqueira

remix of d/16995 by u/pavel

function u(t) {

for(let i=5e3,j,s;j=--i>>4;x.fillRect(960+(j%8*2+i%2-7.5)*s,C(2/t)*570+(i%16-8.5+9)*s,s,s))x.fillStyle=R(s=600/((j>>3)+1-t*30/11%1),s/2,s/4)

Dec 30 2019 12:05 AM UTC

}// 140/140

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

#perspective #squares

u/rep_movsd

#underrated
u/deobfuscate

Yes, please destroy my mind.

show FPS hide FPS share 4 remixes fullscreen

KilledByAPixel

function u(t) {

for(c.width|=i=159,x.translate(960,99);i--;x.fillText(r+' ____ ____ '+r,S(a/137)*S(a/69)*i-44,9))x.scale(q=1.03,q),r=(a=i+t*60|0)%37?' ':'🌵'

Dec 29 2019 3:49 PM UTC

}// 140/140

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

Long and winding road 🌵V2

u/katkip

awesome! #road
u/joeytwiddle

Nice #perspective
u/katkip

clever use of _____ _____
u/tomxor

Wow! I suddenly feel like playing road rash

show FPS hide FPS share 1 remix fullscreen

DataMeta

remix of d/16988 by u/katkip

function u(t) {

c.width|=0;x.scale(23,23);for(i=96;i--;)for(j=54;j--;)if((i^j)%(g=2+~~t%7))x.fillRect(i+S(t*4+j/g)-1,j+S(t*4+i/g)-1,z=.9,z)

Dec 26 2019 5:35 PM UTC

}// 123/140

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

u/magna

Sweet!
u/sigveseb

very nice
u/gambit

hi im new! can you explain me "c.width|=0" what does it do? thanks
u/DataMeta

Welcome! It's a shorter way of clearing canvas pixels/state. Can be chained like so: for(c.width|=n=i=256;i--;). It can't be done here because we must clear the canvas before scaling it
u/includeRubiks

so cool

show FPS hide FPS share 1 remix fullscreen

pavel

function u(t) {

for(x.fillRect(0,0,i=2e3,i),v=540;Y=S(b=--i**3);x.clearRect(960+v*X/d,v-v*Y/d,Z*=6,Z))Y/=Z=1.2+C(++t)*C(b),X=S(t)*C(b)/Z,d=X*X+Y*Y+.1

Dec 19 2019 3:48 AM UTC

}// 133/140

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

Black hole

u/Leodude123

wwwwwwwwwwwwooooooowwwww!!!!!!!!

show FPS hide FPS share fullscreen

nntb

remix of d/10739 by u/tomxor

function u(t) {

x.fillRect(0,0,i=2e3,i)
for(t+=250;i--;c=t/3*(i%t<t/8))x.clearRect(960+9*c*S(R=i**97)+t*C(T),540+c*C(R)+t*S(T=i**.4)*C(!c*i),s=5*S(i-t),s)

Dec 14 2019 11:51 PM UTC

}// 138/140

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

moved the flames to stars. changed it up a bit.

u/nntb

i wish i could stop the forward creep but i dont understand the math

show FPS hide FPS share fullscreen

katkip

function u(t) {

for(i=-55;i++<53;)for(j=39;j--;)x.fillStyle=R(i<0?255+i*2:0,i<0?155+i*8:0,i<0?0:S(i*i+j/2+t*i/12)*i*5,.2),x.fillRect(j*50,i*10+540,50,50)

Dec 11 2019 9:24 PM UTC

}// 137/140

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

ｓｕｎｗｅｎｔｄｏｗｎ#landscape #waves

show FPS hide FPS share 1 remix fullscreen

KilledByAPixel

function u(t) {

with(x)for(c.width|=q=i=640,font='9em"',fillText('Dual Axis Rotation',400,170);i--;)beginPath(fill(arc(960+q*S(i*2),q+350*C(t+i*3),30,0,7)))

Dec 10 2019 4:50 AM UTC

}// 140/140

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

I am in the top 10 Best Illusions of the Year! Help me win by voting at: http://illusionoftheyear.com/vote

u/katkip

i voted
u/katkip

it's a good find
u/metamero

wow! impressive. voted
u/metamero

#illusion #opticalillusion
u/KilledByAPixel

i won ;)

dwitter.net | f8f82804 (21243)