Dweets awesomed by u/baon

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.

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Joachim

function u(t) {

eval(unescape(escape`󮬽󨼮󭽩󩍴󪌽󜼰󜌊󭌿󬌮󬍵󬽨󚍻󦌺󤼨󭌪󜼩󚬹󞜬󮜺󜜬󬬺󮬥󤼨󭌩󚼱󯜩󞭰󟝛󧜊󮍛󩬽󙽦󪝬󫍒󩝣󭌧󧜨󞜬󞜬󜜰󛌱󜌩󒭦󫽲󚍩󘍯󩬠󬌩󭽩󭍨󚍩󚝸󦽳󟜧󩭩󫍬󤽴󮝬󩜧󧜽󤬨󜌬󬬪󞜹󚜬󮍛󩭝󚌰󛌹󞜫󮜬󮬬󮜯󞜩󛍹󛼽󛬹󝜬󮍛󬽝󟜧󘼴󝌴󙼬󮍛󩭝󚍘󚼱󝜰󛝹󛼲󛌹󞜫󮜬󮜬󮜯󞜩`.replace(/u../g,'')))

Sep 8 2021 9:13 AM UTC

}// 140/140

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#landscape #perspective #road #track

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Joachim

function u(t) {

eval(unescape(escape`󮬽󨼮󭽩󩍴󪌽󜼰󜌊󘝴󟽰󟝛󧜺󬌮󭝮󬽨󪝦󭌨󮽹󞬱󛍲󞭺󙝓󚍴󚜪󞝽󚜊󩭯󬬨󪜠󫽦󘍰󚝷󪝴󪌨󪜩󮜾󜬰󜌿󬌮󬍯󬌨󚜺󮌮󩭩󫍬󤭥󨽴󚌰󛌰󛍺󛌱󜌰󚽹󚜬󮜯󟜮󞜵󛍸󛭦󪝬󫍓󭍹󫍥󟝒󚌰󛌰󛌰󛍲󛼹󞜩󒭸󛭦󪝬󫍓󭍹󫍥󟜧󘽢󨭢󙼬󮌮󩭩󫍬󚍸󛭡󬭣󚌲󜌬󜬰󛌹󛌰󛌷󚜩`.replace(/u../g,'')))

Sep 7 2021 2:25 PM UTC

}// 135/140

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fly by #night

u/Joachim

#moon

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pavel

remix of d/23765 by u/New_Core

function u(t) {

for(c.width|=i=w=640,t?x.font='5in"':r=new Date;j=--i>>4;x.fillText(String.fromCodePoint(127812+i%16),j*w-w,(r*j+i+9*p/(1+w**p))%16*w))p=t-j

Sep 7 2021 2:36 AM UTC

}// 140/140

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#slots

Show more comments…
u/pavel

Have to time it juust right :)
u/New_Core

nice
u/danny@hille.dk

Man - that is some next level golfing-fairy-dust you have used here :-)
u/pavel

Aw, its broken on iPhone, the font name trick doesn't seem to work.
u/anshu

rrr
u/lewdev

How? This is really cool.
u/joeytwiddle

I remember on some devices, fonts over a certain size just don't show. A workaround is to use a scale transform, or reduce the canvas size.
u/KilledByAPixel

#slotmachine

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tomxor

remix of d/23746 by u/rep_movsd

function u(t) {

for(Y=t*480%720|0,X=1280;X--;!Z|!Y|Y>640|(Z/480+.75&Y/480+.83&C(X*Z*Y)>.8&&Y&15)&&x.fillRect(320+X,180+Y-Z/6*S(Z/203),3,4))Z=X>640?1279-X:X

Sep 5 2021 3:30 PM UTC

}// 139/140

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Smolr #book of dweet

u/tomxor

Smolr #book of #sierpinski
u/tomxor

Yay, remix fail

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pavel

remix of d/23719 by u/rep_movsd

function u(t) {

for(Y=t%4*50,r=Y<27?Y:27,i=99;a=i--/32;x.fillRect(X+2*r*C(a),5*Y+r*S(a),3,5))x.fillStyle=`hsl(${h=r<9|r-Y?X=t/4<<7:42},${h}%,${42+C(a)*20}%`

Sep 1 2021 9:24 PM UTC

}// 140/140

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16-Color Pencils

u/tomxor

haha, beat me to it, i had the same idea to golf using t but you made it even better with colour tips!!
u/Xen

nice!

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Joachim

function u(t) {

eval(unescape(escape`󭌿󜌺󬌽󦽝󒭺󟝣󛭷󪝤󭍨󟜹󞜊󬌮󬍵󬽨󚍻󮌺󝜰󛍹󞬱󛍳󞭍󨝴󪌮󬭡󫭤󫽭󚌩󚬲󛜱󛍶󞬳󜌭󭌬󮬺󜝽󚜊󩭯󬬨󪜠󫽦󘍰󚝻󪜮󮬫󟜰󛬳󒭸󛭦󪝬󫍒󩝣󭌨󪜮󮌫󟝩󛭳󛽩󛭺󛍩󛭹󟍩󛭶󟽩󛭹󚬽󜜮󜜺󪜮󮜭󟝩󛭹󛝩󛭶󛌲󛌲󚝽󮌮󩭩󫍬󤽴󮝬󩜽󙼣󝌳󜜧󒭸󛭦󪝬󫍒󩝣󭌨󜌬󜼰󛍺󛍺󚜻`.replace(/u../g,'')))

Aug 27 2021 3:01 PM UTC

}// 139/140

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A pile of slurry

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pavel

function u(t) {

with(x)for(i=w=t?0:2e3,h=540;y=h*S(i*i--);beginPath(fill(rect(690,491,h,98))))ellipse(i,h+y,2,20,Math.atan2(y-(i-720)*(i-1200)/y,2*i-w),0,7)

Aug 19 2021 6:31 PM UTC

}// 140/140

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#magnet

u/tomxor

Perfect
u/danny@hille.dk

very nice indeed
u/tomxor

And considerate t?0:2e3 :D

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Joachim

function u(t) {

eval(unescape(escape`󭽩󭍨󚌡󭌦󙬨󦜽󡬽󥜽󜌩󛍇󟜲󜌬󮬽󨼮󭽩󩍴󪌽󞜹󛍆󟍺󟽆󚼽󝜺󡬽󞜬󫽮󫝯󭝳󩝭󫽶󩜽󭌽󟭙󟝴󛭹󛼵󛍸󚝦󪝬󫍒󩝣󭌨󜬬󦜬󞜬󞜩󛍦󪝬󫍒󩝣󭌨󡬬󦜬󜬬󜬩󛍦󪝬󫍔󩝸󭌨󘬼󘬫󥜬󞌰󛍇󚽓󚌹󚭴󚜪󡼩󛍆󟬸󜌦󙭙󟭇󚽓󚌹󚭴󚜪󡼭󝜦󙭙󟍇󚽓󚌹󚭴󚜪󡼦󙬨󥜫󚼬󡬽󞜩`.replace(/u../g,'')))

Aug 19 2021 1:21 PM UTC

}// 136/140

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space shooter #game

u/Xen

love it!
u/aleamb

#interactive

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taupelink

remix of d/23574 by u/taupelink

function u(t) {

for(i=q=k=99;--i;x.fillRect(k*q*X,630-i-q/Y,-q*q/v,k*i/Y/v))f=i*t,X=f*f%1,Y=X*f%2-1,x.fillStyle=R(q/=1+S(q*X),q=q%9*i,q-=i/Y,Y*Y/q*k),v=2**t

Aug 17 2021 5:46 PM UTC

}// 140/140

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d/23578

Show more comments…
u/danny@hille.dk

dang that's nice
u/magna

Holy...
u/pavel

I think these would do better if they showed up all at once. I tried to muck around but your q logic is hard to compress for(k=99,m=t?0:5e4;X=S(m),Y=S(m*m--);x.fillRect(k*q*X,630-i-q/Y,q*q*m/9e5,i/Y))i=m%k,x.fillStyle=R(q=k/(1+S(k*X)),q=q%9*i,q-Y*k,k*Y*Y/q)
u/pavel

Yours looks really nice if you wait for it to finish!
u/rodrigo.siqueira

This #cityscape #scene deserves to be printed and framed. #city
u/rep_movsd

This is the best one of your recent technique
u/magna

I would totally want this on my wall
u/UEZ

#expressionism
u/taupelink

Thank you everyone for the compliments! And for bearing with me as I try different alternatives. And especially to u/pavel and others who have helped with coding/golfing.
u/magna

u/taupelink Got one! I'll print out and attach the source code on it as well.
u/taupelink

thank you so much--enjoy!

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tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𭀿𭰽𨰮𭱩𩁴𪀦👩🐸𜰲𜀺𚁁👂🐸𛁕👖🐰𚐻𪐭𛐻𪰽𥀦𤠼𝐿𛠲𝐭𤠯𜠰𞠰𛁕𛐽𪰪𨐬𥠭👫𚡢𚑸𛡦𪑬𫁒𩑣𭀨𦀽𪐥𭰬𦐽𪐯𭰬𜐬𥁼𤠼𝐩𛁔👓𚁘𛰶𚐫𠰨𦐯𝠩𚱙𛰶🠸𛁒👍𨑴𪀮𪁹𬁯𭀨𨐽𦀭𠐬𨠽𦐭𠠩𞱁𚰽𥐬𠠫👖𛁁𚰽𭰬𠐥👷𛁖𚰽𛠱𜠵`.replace(/u../g,'')))

Jul 28 2021 12:08 AM UTC

}// 134/140

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Impossible Marble #Physics

u/tomxor

Inspired by d/23398. Uses raster/2d-voxel based intersection
u/Xen

love it!
u/magna

HOW?!
u/katkip

how
u/tomxor

It's particle physics, but the collisions are with implicit volumes. So rather than checking against a specific object, each pixel is intersected with the circle, if the pixel is filled and intersects, then it contributes velocity to the particle along the collision normal (the vector between the pixel and the point), the deeper the intersection based on the radius the greater the contribution... this is not correct at all and creates lots of phantom momentum, but is very simple and shares the code with drawining the screen.

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