New #Ball 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: #Food

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PotatoImaginator

remix of d/35992 by u/PotatoImaginator

function u(t) {

c.width^=0
for(i=12;i--;)x.fillRect(u=200*(i+t%1)-340,u/2-65-250*S(t%1*Math.PI),400,101)
x.fillStyle='red'
x.arc(960,540,75,0,7)
x.fill()

Jul 29 2026 4:32 AM UTC

}// 137/140

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Bouncing #stairs on a #ball

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PotatoImaginator

remix of d/35992 by u/PotatoImaginator

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁞🐰𒡦𫱲𚁩🐱𜠻𪐭𛐻𚑸𛡦𪑬𫁒𩑣𭀨𭐽𜠰𜀪𚁩𛑴𙐱𚐭𜰴𜀬𭐯𜠫𜠸𝐬𝀰𜀬𜐰𜐩𒡸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻嵮𭀥𜐰𚠳𝡽𛀹𞐥𛀵𜀥𚑠𒡸𛡡𬡣𚀹𝠰𛀵𝀰𛐲𝐰𚡓𚁴𙐱𚡍𨑴𪀮𤁉𚐬𝰵𛀰𛀷𚐊𮀮𩡩𫁬𚀩`.replace(/u../g,'')))

Jul 28 2026 9:59 AM UTC

}// 123/140

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Colourful Bouncing #ball on #stairs

u/PotatoImaginator

c.width^=0 for(i=12;i--;)x.fillRect(u=200*(i-t%1)-340,u/2+285,400,101) x.fillStyle=hsl(${~~t%10*36},99%,50%) x.arc(960,540-250*S(t%1*Math.PI),75,0,7) x.fill()

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PotatoImaginator

function u(t) {

c.width^=0
for(i=12;i--;)x.fillRect(u=200*(i-t%1)-340,u/2+285,400,101)
x.fillStyle='red'
x.arc(960,540-250*S(Math.PI*(t%1)),75,0,7)
x.fill()

Jul 27 2026 11:45 AM UTC

}// 140/140

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Bouncing #ball on #stairs

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PotatoImaginator

function u(t) {

c.width=w=480
c.style.background='#4af'
x.fillStyle=R(h=270)
x.beginPath
u=h*t
x.fill(x.arc(u%960<w?u%w:w-u%w,u%540<h?u%h:h-u%h,20,0,7))

Jun 24 2023 4:56 AM UTC

}// 136/140

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#uncompressed bouncing #ball

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danny@hille.dk

remix of d/24010 by u/danny@hille.dk

function u(t) {

c.width=w=218;for(m=3e4;m--;T=S(X/d-t*16)*C(Y/d))x.fillRect(i=m%w,j=m/w,T**.1,2),r=(X=i/w*4-2)*X+(Y=j/w*4-1.1)*Y,d=r>1?S(t*4%3)/5-.4:C(r)/9

Oct 17 2022 11:15 AM UTC

}// 139/140

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#uncompressed bouncy #ball remix

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magna

remix of d/24349 by u/pavel

function u(t) {

for(i=5e3;i--;x.fillRect(960+s*X,540+s*(i&1?Y:-Y),1,1))X=2*(60*t%15-7)+C(a=i/7),Y=(4*t<<1)+S(a),s=200/Math.atan2(X*X,Y*i)

Nov 18 2021 5:19 AM UTC

}// 121/140

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u/Xen

nice!
u/UEZ

#ball #motion

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danny@hille.dk

remix of d/24031 by u/danny@hille.dk

function u(t) {

eval(unescape(escape`󮬽󨼮󭽩󩍴󪌽󭼽󜬱󞌻󩭯󬬨󫜽󜽥󝌻󫜭󛜻󚝸󛭦󪝬󫍒󩝣󭌨󪜽󫜥󭼬󪬽󫜯󭽼󜌬󮬬󮬩󛍲󟜨󦌽󪜯󭼪󚌶󛝓󚍴󚬴󚜩󛝓󚍴󛼲󚜭󜼩󚭘󚼨󦜽󪬯󭼪󚌶󛝓󚍴󚬴󚜩󛝓󚌭󭌪󜼥󜼮󜬩󛜲󚜪󦜬󩌽󬬾󜜿󜌺󠼨󬬩󛼷󛍺󟝓󚍘󛽤󛝴󚬹󚜯󠼨󦜯󩌪󛬵󝜫󭌪󞜩󟬱󒬻`.replace(/u../g,'')))

Oct 9 2021 10:18 PM UTC

}// 130/140

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Now i suck a football/soccer both IRL and virtual :-)

u/danny@hille.dk

uncompressed but (less bouncy) -> c.width=w=218;for(z=m=3e4;m--;)x.fillRect(X=m%w,Y=m/w,z,z),r=(i=X/w*4-2)*i+(j=Y/w*4-S(-t%3.2)-2)*j,d=r>1?0:C(r)/7,z=S(i/d-t*4)/C(j/d*.5+t)>1
u/danny@hille.dk

#d3
u/danny@hille.dk

#ball
u/danny@hille.dk

#hexagon
u/danny@hille.dk

#football

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danny@hille.dk

remix of d/23879 by u/danny@hille.dk

function u(t) {

//bounce












eval(unescape(escape`󮬽󨼮󭽩󩍴󪌽󭼽󜬱󞌻󩭯󬬨󫜽󜽥󝌻󫜭󛜻󚝸󛭦󪝬󫍒󩝣󭌨󪜽󫜥󭼬󪬽󫜯󭽼󜌬󮬪󚬮󜜬󜬩󛍲󟜨󦌽󪜯󭼪󝌭󜬩󚭘󚼨󦜽󪬯󭼪󝌭󜜮󜜩󚭙󛍤󟝲󟬱󟽓󚍴󚬴󙜳󛬲󚜯󞌭󛬲󝌺󠼨󬬩󛼷󛍺󟝓󚍘󛽤󛝴󚬱󞜩󚭃󚍙󛽤󚽴󚬹󚜻`.replace(/u../g,'')))

Oct 6 2021 8:38 PM UTC

}// 140/140

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bouncy bouncy remix

u/magna

Wow! Also, the flex of taking up 22 characters with that preamble :D
u/danny@hille.dk

u/magna thanks :-)
u/danny@hille.dk

glsl version -> https://glslsandbox.com/e#75728.1
u/danny@hille.dk

#d3 #ball

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danny@hille.dk

remix of d/23879 by u/danny@hille.dk

function u(t) {

eval(unescape(escape`󭍼󯌨󢜽󫭥󭼠󢝭󨝧󩝄󨝴󨜨󭼽󨼮󭽩󩍴󪌽󜼶󜌬󭼩󚜻󩭯󬬨󫜽󮬽󞝥󝌻󫜭󛜻󢜮󩍡󭍡󛭳󩝴󚍛󬼽󤼨󮬽󤼨󦜯󩌪󬬫󭌪󝼫󠼨󦌯󩌫󭌪󝜩󚜩󚭷󛍳󛍳󛍷󧜬󫜪󝌩󚝩󟝭󙝷󛍪󟝭󛽷󛍤󟜨󬬽󚍘󟝩󛼹󜌭󜬩󚭘󚼨󦜽󪬯󞜰󛜱󛬱󚜪󦜩󟬱󟼮󜬺󠼨󬬩󞽸󛭰󭝴󢝭󨝧󩝄󨝴󨜨󢜬󜌬󜌩`.replace(/u../g,'')))

Sep 22 2021 11:20 PM UTC

}// 137/140

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dunno what to label this remix

u/UEZ

#glass #ball #reflection - looks very cool.
u/danny@hille.dk

Thanks u/UEZ, now that you mentioned it, glass ball seems kinda obvious :-)

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danny@hille.dk

remix of d/23526 by u/danny@hille.dk

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󭼽󞜹󞽦󫽲󚍭󟜶󩜳󞽭󛜭󞽸󛭦󪝬󫍓󭍹󫍥󟝒󚍲󟝢󚬹󚽓󚍡󛼹󚜪󤼨󨬯󞌫󭌪󞜫󪼩󚭷󛍲󚬮󝜩󚝸󛭦󪝬󫍒󩝣󭌨󨜽󫜥󭼬󨬽󫜯󭽼󜌬󜬬󜜭󚌨󦜽󛜱󚼲󚭡󛽷󚜪󚍯󟜨󜼭󚌴󛜵󚬨󩜽󚍘󟜱󛜨󪼽󤼨󭌥󜼮󜬩󚜭󜬪󨬯󭼩󚭘󚽙󚭙󚜩󚬪󛬵󚜯󚼫󩜩󚭷󚽴󚭷󙭷󧭘󚭯󚭷󙭷󚜯󭼩`.replace(/u../g,'')))

Aug 16 2021 6:39 PM UTC

}// 140/140

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bug fix & tweek remix

u/danny@hille.dk

#fire #ball #disco #inferno

dwitter.net | #Ball