New #chaos dweets

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: #Opposites

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katkip

function u(t) {

t||(a=b=1);for(i=40;i--;)x.fillRect(a*100,b*100+i*40,4,4),a=S(a+i)*S(b)+t,b=S(-a+i)+S(-b+i)

Jun 18 2019 9:51 AM UTC

}// 91/140

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Racing #chaos #pattern

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rodrigo.siqueira

remix of d/14642 by u/rodrigo.siqueira

function u(t) {

A=Z=a=b=t-3;s=180
for(i=1e4;--i;)x.fillStyle=R(a*55,b*20,S(b-a)*99),x.fillRect(850+a*s,350+b*s,.7,.8),
a=1-b+Math.abs(a-S(a+2))/2,
b=A,A=a

Jun 17 2019 3:04 PM UTC

}// 138/140

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Patterns from the Gingerbread Man #attractor

u/Xen

sexy!
u/katkip

Nice #chaos
u/rodrigo.siqueira

#gingerbreadman
u/iverjo

Fascinating!
u/Qwitter

Wow, islands, everywhere

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rodrigo.siqueira

remix of d/14639 by u/rodrigo.siqueira

function u(t) {

if(t<2){A=Z=a=b=-.1+t/15;s=90
for(i=1e4;--i;)x.fillStyle=R(a*50,b*30,S(b)*s),x.fillRect(800+a*s,310+b*s,.7,.6),
a=1-b+Math.abs(a),
b=A,A=a}

Jun 17 2019 1:59 PM UTC

}// 139/140

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The Gingerbread Man #attractor from dynamical systems theory. "The Gingerbreadman Map is chaotic in the filled region and stable in the six hexagonal regions."

u/katkip

#chaos
u/rodrigo.siqueira

"Even the simplest mathe-matical expressions, when interpreted as dynamical systems, yield fractals." (Robert L. Devaney) #gingerbreadman

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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀪🐱𞱴𯁼𚁱🐰𚐻𩠽𚁡𛁢𛁣𛁤𚐽🡻𨐫👃𚁣𚐪𩀬𨠫👓𚁣𚐪𩀬𞐬𞐻𩀾𜐿𩠨𨐬𨠬𨐪𨠪𨰯𜑥𞐫𨰪𜠬𩀯𜠩𞡸𛡦𪑬𫁒𩑣𭀨𨐬𨠬𜰬𜰩𯐻𩡯𬠨𪐽𝀹𞐹𞱩𛐭𞰩𩠨𞐶𜀬𝐴𜀬𬐬𜠵𜀩𛁱𚰽𛠰𜀴`.replace(/uD./g,'')))

Jun 15 2019 12:46 PM UTC

}// 117/140

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Chaotic movement spirograph fractal #fractal #spirograph #chaos

u/magna

Awesome!
u/joeytwiddle

Pretty cool. Has an alien #organic feel to it.

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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀪🐱𞱩𩠨𘑴𚑻𮠽𦱝𞱦𫱲𚁩🐴𜀻𪐭𛐾𛐴𜀻𚑦𫱲𚁪🐴𜀻𪠭𛐾𛐴𜀻𚑺𛡰𭑳𪀨𮱸𞡩𛁹𞡪𯐩𯐊𩡯𬠨𬐠𫱦𘁺𚑸𛡦𪑬𫁒𩑣𭀨𚁱𛡸𚰽𤰨𬐮𮐪𭀯𜰩𚐪𞐫𞐶𜀬𝐴𜀫𚁱𛡹𚰽𠰨𬐮𮀪𭀯𜰩𚐪𞐬𝐬𝐩`.replace(/uD./g,'')))

Jun 15 2019 10:46 AM UTC

}// 119/140

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#chaos

u/katkip

cat horse horse

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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀪🐱𞱩𩠨𘑴𚑻𮠽𦱝𞱦𫱲𚁩🐹𞐻𪐭𛐻𚑦𫱲𚁪🐹𞐻𪠭𛐻𚑺𛡰𭑳𪀨𮱸𞡩𛁹𞡪𛁺𞠱𯐩𯐊𩡯𬠨𬐠𫱦𘁺𚑸𛡦𪑬𫁒𩑣𭀨𝐰𜀫𚁱𛡸𚰽𤰨𬐮𮠩𚐪𞐬𜐰𜀫𚁱𛡹𚰽𠰨𬐮𮠩𚐪𞐬𝠬𝠩𛁱𛡺𚰽𠰨𬐮𮀯𜐹𚐪𤰨𬐮𮐯𜐹𚐯𜠠`.replace(/uD./g,'')))

Jun 15 2019 10:17 AM UTC

}// 127/140

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#chaos

u/KilledByAPixel

rad

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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀪🐱𞱩𩠨𘑴𚑻𮠽𦱝𞱦𫱲𚁩🐹𞐻𪐭𛐻𚑦𫱲𚁪🐹𞐻𪠭𛐻𚑺𛡰𭑳𪀨𮱸𞡩𛁹𞡪𛁺𞠱𯐩𯐊𩡯𬠨𬐠𫱦𘁺𚑸𛡦𪑬𫁒𩑣𭀨𝐰𜀫𚁱𛡸𚰽𤰨𬐮𮠩𚐪𞐬𜐰𜀫𚁱𛡹𚰽𠰨𬐮𮠩𚐪𞐬𝠬𝠩𛁱𛡺𚰽𠰨𬐮𮀪𬐮𮐯𝀹𞐹𚐠`.replace(/uD./g,'')))

Jun 15 2019 10:16 AM UTC

}// 124/140

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#chaos

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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀪🐱𞱩𩠨𘑴𚑻𮠽𦱝𞱦𫱲𚁩🐹𞐻𪐭𛐻𚑦𫱲𚁪🐹𞐻𪠭𛐻𚑺𛡰𭑳𪀨𮱸𞡩𛁹𞡪𯐩𯐊𩡯𬠨𬐠𫱦𘁺𚑸𛡦𪑬𫁒𩑣𭀨𜠰𜀫𚁱𛡸𚰽𤰨𬐮𮐯𜠹𚡴𚐩𚠹𛀱𜀰𚰨𬐮𮐫👓𚁱𛡸𛰲𞐪𭀩𚐪𝰬𝠬𝠩`.replace(/uD./g,'')));

Jun 15 2019 10:14 AM UTC

}// 117/140

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It is beautiful.

u/katkip

#chaos

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katkip

function u(t) {

c.width*=1;if(!t){z=[];for(i=99;i--;)for(j=99;j--;)z.push({x:i,y:j})}
for(q of z)x.fillRect(500+(q.x+=C(q.y/9))*9,100+(q.y+=C(q.x/9))*9,6,6)

Jun 15 2019 10:11 AM UTC

}// 140/140

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Did someone say "chaos"? Here's something that rotates fluid-like

u/katkip

#chaos
u/KilledByAPixel

i like this one

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katkip

function u(t) {

t||(z=Y=Z=y=0)
x.fillRect(960+Z*10,540+Y*10,10,10);Z+=z;Y+=y;z+=C(t*t)/99,y+=Math.abs(S(t*t)/40);if(Y>54)y*=-1;if(Z>90||Z<-90)z*=-1

Jun 9 2019 11:56 AM UTC

}// 131/140

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Chaotic pattern created by wind #chaos #bounce #physics

dwitter.net | #chaos