Dweets awesomed by u/Starry

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: #Food

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KilledByAPixel

remix of d/18766 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𪰽𪐽𞀰𜀻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚁢🰰𞠹𝠰𚱲𚡓𚁪𚡪𚐪𜰹𛑷𛰲𚡲𛁲𚠨𝠴𛐨𪀽𨠿𜀺𞐫𪠥𞐩𚠡𨐩𛑫𛁷𚡲𚱢𛁢𛑨𚡲𚐩𪠽𪐫𭀪𜐲𜁼𜀬𨠽𪐥𜠪𜑥𝀬𨐽𪠥𜐶🐽𞀬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𭠽𪠥𜐶🀲🰶𝀺𪐯𜰭𨐪𪐬𭠯𚀡𨠪𤰨𪠾🠽𝀩𚰲𚐪𜠩𛁲🐱𩐴𛱩𛁷👡🰲𞠹`.replace(/u../g,'')))

May 15 2020 5:09 PM UTC

}// 140/140

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Tiny Forrest 🌳

u/Xen

nice!
u/KilledByAPixel

#trees #forest

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rodrigo.siqueira

remix of d/18558 by u/rodrigo.siqueira

function u(t) {

for(i=2e3,f=(X,Y,n=0)=>Y<9?f(X*X-Y*Y-.8,2*X*Y+.2,n+.16):x.fillStyle=`hsl(${i/9},75%,${n*n}%`;i--;x.fillRect(i,t*60,1,999))f(i/480-2,1-t/9)

May 14 2020 4:15 PM UTC

}// 138/140

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Laser color printing #julia set #fractal

u/sigveseb

Very pretty colors!
u/rodrigo.siqueira

This code stems from original u/Pavel's https://www.dwitter.net/d/18323
u/joeytwiddle

Multibeam: x.fillRect(i,t*60,1,999),Math.random()<.94&&(x.fillStyle='#000',x.fillRect(i,t*60+1,1,999))

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rodrigo.siqueira

remix of d/18515 by u/katkip

function u(t) {

!t&&(q=[])
for(i=680;i--;)q.push(0)
for(i=1;i<480;i++)x.fillStyle=R(q[i]*i),x.fillRect(i*4-4,140*t,4,9),q[i]=S(q[i+1])-S(q[i-1])-C(q[i]*2)

Apr 27 2020 6:01 PM UTC

}// 138/140

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Ant farm #uncompressed

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katkip

function u(t) {

eval(unescape(escape`𪑦𚀡𭀩𮱱👛𧐻𩡯𬠨𪐽𝀸𜀻𪐭𛐻𚑱𛡰𭑳𪀨𪐽🐲𝀰🰱𞠰𚑽𞱦𫱲𚁩🐱𞱩🀴𝰹𞱩𚰫𚑸𛡦𪑬𫁓𭁹𫁥👒𚁯👱𦱩𧐪𞐹𞐬𫰬𫰩𛁸𛡦𪑬𫁒𩑣𭀨𪐪𝀬𜐰𝰶𛀴𛀴𚐬𬑛𪑝👓𚁱𦱩𚰱𧐩𛑓𚁱𦱩𛐱𧐩𛑃𚁱𦱩𧐪𜠮𜐩𞱸𛡤𬡡𭱉𫑡𩱥𚁣𛀰𛀭𝀩`.replace(/uD./g,'')));//ants<3

Apr 27 2020 4:22 PM UTC

}// 140/140

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welcome to my ant farm

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BriSeven

remix of d/18263 by u/BriSeven

function u(t) {

eval(unescape(escape`挮睩摴桼㵮㴱㘻⁦潲⡫㵮⩮㭫ⴭⱩ㵫╮ⱪ㵫⽮簰㭸⹦楬汒散琨㄰〭㠰⨨椥㐩ⰱ〰⴨椯㑼〩⨸〬㐰ⰴ〩⥸⹦楬汓瑹汥㵠桳氨〬〥Ⱔ笸〭横㕽╠ⱸ⹳整呲慮獦潲洨䌨愽琩⨲ⱳ㵓⡡⤬⵳⨲ⱃ⡡⤬㤵〬㔰〫横㜩`.replace(/u(..)/g,"$1%")))

Apr 26 2020 12:07 PM UTC

}// 136/140

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Almost a procgen city but not quite enough room.

u/BriSeven

#cube
u/tomxor

I like where this is going :)

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KilledByAPixel

remix of d/18500 by u/KilledByAPixel

function u(t) {

for(c.width=99,j=2e3;q=j--/2e3;x.strokeRect(S(i+3)*b+50,22+C(i)*b-q*20+(1+S(t+i)/9)*q*q*20,r=i?1-q:q*6,r))i=j%99,b=q*C(i*i)*(i?19:40)

Apr 26 2020 8:20 AM UTC

}// 133/140

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🌴

Show more comments…
u/KilledByAPixel

#tree
u/tomxor

wow, nice subtle animation too.
u/aleamb

#organic
u/aleamb

#organic
u/aleamb

#organic
u/katkip

#tagfail
u/tomxor

I've done this, comment is async obviously, but the UI also waits so you can keep clicking post on the same comment... could do with locking the UI after submit.

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KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𮠽𜠰𜀫𝐰𚡓𚁴𚑼𜀻𪐭𛐻𮀮𩡩𫁬𤱴𮑬𩐽𭁼𯁒𚁩𚠵𙐷𝐰𚱩𚡩𙑺𛁩𛰮𝰬𪐪𞀭𜑥𜰩𚑱👴𙐱𛁔👱𚡺𚡃𚁩𚡩𚐪𚁩🰱𞠴𚐬𮀮𩡩𫁬𤡥𨱴𚁓𚁩𚱓𚁴𚐯𞐩𚡔𚰨𭁼𜀩𚠳𜀰𛁴🰶𜀰𚱃𚁩𚐪𥀭𬐪𮠯𛠸𚱱𚡱𚡺𞡩𚠶𛐲𩐳𛁲👴🱩🰱𜠭𬐪𞐺𞐫𬐪𜠹𞠲𩐳𛁲𚐻`.replace(/u../g,'')))

Apr 26 2020 7:19 AM UTC

}// 140/140

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🌴🌅

u/KilledByAPixel

#palm #tree #sunset #fireworks
u/katkip

satisfying technique !
u/Xen

nice!
u/magna

Dude!
u/KilledByAPixel

golfed for(i=z=200+50*S(t)|0;i--;x.fillStyle=t||R(i*5%750+i*i%z,i/.7,i*8-1e3))f=(i?q=t%1:q*4)*z*C(i*i),x.fillRect(S(i+C(t)/8)*f+(t<<8),t?600+C(i)*f-q*z+q*q*z:i*6,r=t?i?12-q*9:9+q*29:2e3,-r)

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BrutPitt

function u(t) {

c.width+=X=Y=Z=d=.062
for(i=2e4;--i;)Z+=d*(.8*X-1.1*Y-.526*Z-X*X*X),X+=d*Y,Y+=d*Z,
x.lineTo(960+399*(X*C(t)-Y*S(t)),560-399*Z)
x.stroke()

Apr 26 2020 2:20 AM UTC

}// 137/140

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3D Coullet #Attractor

u/BrutPitt

Full formula of #Coullet attractor: https://www.michelemorrone.eu/glchaosp/dtAtt…

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KilledByAPixel

remix of d/5737 by u/magna

function u(t) {

for(c.width=64,j=i=2304;i--;x.fillRect(i%64,i>>6,1,1))x.fillStyle=R(S(S=_=>i%T(j++%(q=t+4|0)*q+T(t/1e3))*255),S(),S())

Apr 25 2020 8:22 PM UTC

}// 118/140

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Light Show #glitch

u/tomxor

#crt ? I don't even see the code any more... all I see is trinitron, triad, inline mask...

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rodrigo.siqueira

remix of d/18445 by u/pavel

function u(t) {

for(X=f=c=>C(T(4*c/d)),Y=t/8-1.1,i=2e3;i--;x.fillRect(i,t*60,(1+f(X=i/480-2)*f(Y))/2,3))x.fillStyle=R(S(Y)*99,0,C(r=X*X+Y*Y)*99),d=r<0||S(r)

Apr 25 2020 6:31 PM UTC

}// 140/140

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Towards Infinity (Escher-like tilings) mirror #sphere #raytracing

u/KilledByAPixel

👍
u/joeytwiddle

#shiny

dwitter.net | Starry (1174)