Dweets awesomed by u/cantelope

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/23088 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󨼮󭽩󩍴󪌦󟝪󟜱󜌳󝬸󞽪󞽔󚼽󩌬󥌼󜜲󙭤󟬮󜝼󯍸󛭦󪝬󫍒󩝣󭌨󪬥󭼬󛜭󪬾󟬷󛍔󚭔󛼱󝌴󛍔󟜱󚜩󩭯󬬨󩌽󫬽󝌻󛜭󫬻󩌫󟜨󪌽󚍨󟜮󝜫󚍤󛝡󚜯󞜩󟬰󟽨󞬰󚜪󚌵󚭨󛝤󚽡󛜵󚜩󨜽󣝡󭍨󛭨󮝰󫽴󚍪󙝷󛼶󝌪󥌭󥌭󤼨󭌪󫬩󚬹󛍪󛼷󩜳󚭔󛝔󚽓󚍴󚭮󚭮󚜪󝌫󜼬󥌭󫬭󞜩󛝮`.replace(/u../g,'')))

Jun 12 2021 5:49 PM UTC

}// 140/140

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Raymarching Metaballs

u/KilledByAPixel

Using raymarching, signed distance function, and smooth union!
u/KilledByAPixel

#metaballs
u/Xen

nicely!!
u/iverjo

Nice!
u/aleamb

#raymarching

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KilledByAPixel

remix of d/23088 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󨼮󭽩󩍴󪌦󟝪󟜱󜌳󝬸󞽪󞼩󤼨󚍘󟝪󙝷󛼶󝌪󚼫󥌭󥌩󛼹󧬨󚍙󟝴󚬶󜌭󪬯󞍥󜼪󥌫󥌯󜬩󛼹󯌰󚜪󚬳󚜪󜼰󚼷󜌾󥍼󯍸󛭦󪝬󫍒󩝣󭌨󪬥󭼬󛜭󪬾󟬷󛌱󛌱󛍸󛭦󪝬󫍓󭍹󫍥󟝒󚍶󟜨󚍌󟝔󟬹󜌩󟼴󝜵󞬲󝜵󛝔󚭔󛼲󜌩󚽓󚍘󙭙󧭔󚜪󚌱󞜫󣌪󜬵󝜩󛍌󟽶󛼳󞭶󛌡󣌪󭬩󛍔󟜴󜌩`.replace(/u../g,'')))

Jun 11 2021 4:07 AM UTC

}// 140/140

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Lava Cave ⛏️

Show more comments…
u/tomxor

Very nice, getting some old game texture vibes. I've been wanting to try out some texturing on this stuff.
u/Irratix

if you told me this was a low res video of a cave in minecraft i would believe it
u/KilledByAPixel

thanks! i was going for #minecraft
u/magna

Perfect!
u/aleamb

amazing!
u/iverjo

Nice. Definitely got minecraft vibes

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KilledByAPixel

remix of d/23062 by u/KilledByAPixel

function u(t) {

for(w=c.width&=j=10368;j;)(E=S(t+((X=j%w/64*++T-T+t)/9^(Y=t*6-j/8e3*T+T/2)/9))*19)+59>T||x.fillRect(j%w,--j>>7,T*T/6e3+S(X&Y&T-E)/9,1,T=40)

Jun 11 2021 12:00 AM UTC

}// 139/140

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Shifty Towers

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pavel

remix of d/23084 by u/New_Core

function u(t) {

for(c.width=960,A=[9*S(t),i=0,15+C(t)];i++<60*t;A[3-3*S(i**9)>>1]+=S(i*i)>0||-1)s=250/A[2],s>0&&x.lineTo(480+A[0]*s,270+A[1]*s);x.stroke()

Jun 10 2021 9:52 PM UTC

}// 138/140

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u/miratcan

HOW!!!!????
u/pavel

S(i*i)>0||-1 is shorter as 1|S(i*i)-1
u/pavel

I tried thinking of a way to make it never double-back but its hard to fit. Special sequence that looks random and has this property?
u/donbright

!!!!

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Tekmap

remix of d/8668 by u/firegodjr

function u(t) {

with(x)for(c.width|=i=1e3;i--;beginPath())fillStyle='hsla('+i+',99%,50%,10%',x.arc(T(t+i/50)*i+960,T(t*2+i/50)*i+540,i/9+2,0,7),fill()

Jun 9 2021 12:20 AM UTC

}// 134/140

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Hyperbolæ

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KilledByAPixel

remix of d/23066 by u/KilledByAPixel

function u(t) {

for(Z=w=c.width&=j=10368;j;)(a=j%w/64*++Z-Z+S(t/9)*w^j/8e3*Z-Z/2-t*9&Z+t*60)%31||x.fillRect(j%w,--j>>7,1,1,x.fillStyle=R(v=7e3/Z,Z=v/9,a%w))

Jun 8 2021 11:01 PM UTC

}// 140/140

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Fractal Glitch Trip

u/KilledByAPixel

#glitch #raycasting
u/neimad

What the hell are you smokeing? I want some!!!
u/DataMeta

I really dig this one!
u/KilledByAPixel

thanks, me too! caused the glitch on accident but liked the results so i kept tweaking it
u/Coalshork

#underrated asf

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KilledByAPixel

remix of d/23027 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭌿󤬫󟝓󚌨󭍼󜌩󚬪󞜩󛽅󞭘󟝚󟝒󟝍󟝅󟜳󜬊󦌭󟝡󟝓󚍒󚜬󦬭󟝢󟝃󚍒󚜊󩭯󬬨󭼽󨼮󭽩󩍴󪌦󟝪󟜱󜌳󝬸󞽪󞽔󚼽󛬱󚜨󚌨󣼽󦌫󚍁󟝪󙝷󛼶󝌪󥌭󥌩󚭢󛝔󚭡󯌰󚜦󚍙󟝔󚭪󛼷󩜳󚜦󚍎󟝚󛝁󚭡󛝔󚭢󯌰󚝞󣼦󣬩󙜱󜼼󜜵󛝙󚜦󙭔󟍅󯍼󮌮󩭩󫍬󤭥󨽴󚍪󙝷󛌭󛝪󟬾󝼬󜜬󥌯󡜬󥌽󜼩`.replace(/u../g,'')))

Jun 6 2021 11:25 PM UTC

}// 140/140

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Flight over Voxel City 🛩️

u/donbright

HOW
u/vain

incredible fake 3d trip - what's the magic behind this code?

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mark1626

remix of d/22175 by u/mark1626

function u(t) {

for(i=k=256;--i;x.fillRect(960+k*X*C(Y),540+k*X*S(Y),w=i/t,w))f=i*t,X=f*f%5,Y=X*f%13,x.fillStyle=R(q=i*S(T(X)+T(Y)),T(T(X+q/i)*i),i*T(q/i))

Mar 28 2021 11:16 AM UTC

}// 139/140

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u/joeytwiddle

I never knew phi was so sparkly, or that it held yin and yang within

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mark1626

remix of d/22174 by u/taupelink

function u(t) {

for(i=k=256;--i;x.fillRect(960+k*X*C(Y),540+k*X*S(Y),w=i/t/t,w))f=i*t,X=f*f%5,Y=X*f%13,x.fillStyle=R(q=i*S(T(X)+Y),T(X+q/i)*i,i*T(q/i))

Mar 28 2021 11:13 AM UTC

}// 135/140

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Sort of a Yin-Yang

u/joeytwiddle

They say that yellow clashes with blue, and red clashes with cyan. But I think green and magenta do it best.

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nystrand

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪀦👩🐶𩐳𞱱🐭𛑩𛰳𯀰𞱸𛡦𪑬𫁒𩑣𭀨𨐯𚁺👺𛰹𞐹𚰮𜀴𚐫𞐰𜀬𨠯𮠫𝐰𜀬𦠽𛠰𜐯𮠯𮠬𦠩𚑛𨐬𨠬𮡝👸𦱱𧑼𯁛𜀬𜀬𝠮𜱝𛁁👺𚡱𙐳𯀰𛁂👱𛱺𙐳𯀰𛁸𦱱𧐽𭀿𦱢𚱡𛰹𞐬𮠬𨐭𨠯𞐹𧐺𛐭𠑼𛐭𠠿𦱡𚱁𚡺𛁢𚱂𚡺𛁩𙐳🱺𛰳𞠹𛐨𬐦𜠩𚠹𧐺𦱝`.replace(/u../g,'')))

Mar 5 2021 3:49 PM UTC

}// 139/140

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Hollow and somewhat damaged Menger sponge

u/New_Core

"You will be assimilated. Resistance is futile." (comes up in my mind when I see it)
u/UEZ

Well done. Looks very nice. Can somebody explain me what this is about: [a,b,z]=x[q]||[0,0,6.3]. I assume it has something to do with arrays... Thx :-)
u/tomxor

It's called destructuring. The right hand side simply evaluates to an array (x[q] or [0,0,6.3] is x[q] is falsey). Then the elements of this array are assigned to variable names based on positions on the left, e.g a=0, b=0, z=6.3. Note that the left hand side is syntactic sugar, it's not an array literal.
u/UEZ

@tomxor: thx for your explanation. :-)
u/aleamb

#p3d #cube #menger #fractal

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