New #metaballs 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.

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Current theme challenge: #ScaryMovies

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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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Xen

function u(t) {

c.style.filter=`blur(1.7vw)contrast(49`
for(c.width|=z=i=19;i--;)for(j=z;j--;)x.fillRect(99+i*99+S(t+j/z)*300,400+j*z,50,z)

Apr 16 2021 3:36 PM UTC

}// 123/140

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#default fuzzy #metaballs

u/Tekmap

sdfñlkgjsd gsldkjf pop #fire

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rodrigo.siqueira

remix of d/21669 by u/Pascal

function u(t) {

c.style.filter=`blur(2vw)contrast(99`
for(c.width|=i=244;i--;x.fill(x.arc((X=i%18)*120,T(t-X)*i,z=99+99*C(t/6+i/2),4+z/9,z/9)))x.beginPath()

Feb 16 2021 1:39 AM UTC

}// 140/140

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Liquid dripping

u/tomxor

looks like #mud
u/joeytwiddle

#metaballs

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New_Core

function u(t) {

c.style.filter='blur(1vw)contrast(9)invert('
for(c.width|=a=i=540;99-i--;x.fillRect(X=960+i*S(i)*Z,Y=a+i*C(i)*Z,Z*30,Z*30))Z=2**T(t/9+i*i)

Jan 15 2021 12:18 AM UTC

}// 138/140

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u/joeytwiddle

#metaballs #starfield
u/New_Core

haha ok X= and Y= is not needed, was leftover from testing something else
u/Qwitter

making snow angels at night
u/tomxor

Somewhere deep in space, a cloud of mysterious undulating blob entities is expanding.

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rodrigo.siqueira

remix of d/21204 by u/rodrigo.siqueira

function u(t) {

c.style.filter='blur(2px)contrast(11)invert('
for(c.width|=i=999;i--;x.fillRect(999+S(i*i+t/35)*i,i*T(t/9+i)/4,25,45))x.fillStyle=R(i/4,i/8)

Jan 13 2021 4:52 PM UTC

}// 140/140

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Melting ice #water (mobile version). For better results on desktop, change blur from 2px to 4px.

u/Xen

nice!
u/magna

ice!
u/joeytwiddle

#metaballs #drop #droplet #raindrop

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katkip

function u(t) {

c.width*=1;
c.style.filter="blur(1em)contrast(39)";
for(Z=51;Z--;)x.beginPath(),x.fill(x.arc(960+S(Z*9-t)*20*Z,540+C(Z-t)*20*Z,80,0,7))

Dec 15 2020 12:18 PM UTC

}// 135/140

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u/Xen

nicely done
u/joeytwiddle

#metaballs

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Pascal

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲🐢𨡬𭑲𚀱𛠵𩑭𚑣𫱮𭁲𨑳𭀨𞐹𚐢𞱦𫱲𚁣𛡷𪑤𭁨𯀽𪐽𜐲𛁴𛰽𜠻𪐭𛐻𚑰👮🐾𫠪𚁍𨑴𪀮𨑳𪑮𚁓𚀨𭀫👩𚐫𭀪𚁮𛰱𜁥𝀩𚐩𛰳𛠱𝀫𛠵𚐬𮀮𩡩𫁬𤱴𮑬𩐽𨀣𜀰𙁻𪐥𜱽𨀬𮀮𩡩𫁬𤡥𨱴𚁰𚀱𝠷𜀩𚰲𝐬𬀨𞀳𜀩𚰲𝐬𜠰𜀬𜠰𜀩`.replace(/u../g,'')))

Dec 14 2020 9:03 PM UTC

}// 134/140

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12 black and blue bouncing #metaballs

u/Pascal

c.style.filter="blur(1.5em)contrast(99)";for(c.width|=i=12,t/=2;i--;)p=n=>n*(Math.asin(S((t+=i)+t*(n/10e4)))/3.14+.5),x.fillStyle=#00${i%3},x.fillRect(p(1670)+25,p(830)+25,200,200)

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Pascal

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲🐢𨡬𭑲𚀱𜁰𮀩𨱯𫡴𬡡𬱴𚀹𞐩𪑮𭡥𬡴𚀩𘠻𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛀱𞐲𜀬𜐰𞀰𚐻𩡯𬠨𪠽𜡥𜰻𪠭𛐾𜀻𚑲🐲𜀰𛰨𦠽𚁔𚁪𚠮𝠱𚐭𭀯𜠰𚐥𜐩𛁸𛡣𫁥𨑲𤡥𨱴𚁃𚁪𚐪𬠫𞐶𜀬𤰨𪠪𪠩𚡲𚰵𝀰𛀶𜀯𦠪𚠰𛠵𛀶𜀯𦠪𚠰𛠵𚐠`.replace(/u../g,'')))

Dec 13 2020 1:55 PM UTC

}// 131/140

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Liquid cow #metaballs

u/magna

Wow!

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Pascal

function u(t) {

c.style.filter="blur(30px)contrast(99)";for(c.width|=k=300,l=0;l<4;l++)e=l*1.6,x.fillRect(860+k*C(3*t+e)+k*S(t+e),400+k*S(5*t+e)*C(t+e),k,k)

Dec 12 2020 8:50 PM UTC

}// 140/140

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mirrored #metaballs

u/Xen

smooth
u/magna

wobbly

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Pascal

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁞🐰𞱣𛡳𭁹𫁥𛡦𪑬𭁥𬠽𘡢𫁵𬠨𝀰𬁸𚑣𫱮𭁲𨑳𭀨𜰰𜀩𬱥𬁩𨐨𚐢𞱦𫱲𚁩🐱𞱩🀴𞱩𚰫𚑸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𚁩𚠹𜀫𜠰𚡴𚐥𜰶𜁽𛀹𞐥𛀱𜀥𚑠𛁸𛡦𪑬𫁒𩑣𭀨𝰶𜀫𚁷🐴𜀰𚐪𠰨𭀫𪐪𚠲𚐬𜐴𜀫𭰪𤰨𭀫𪐩𚠪𜠬𭰬𭰩`.replace(/u../g,'')))

Dec 12 2020 5:50 PM UTC

}// 139/140

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sepia #metaballs #obfuscated

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