Dweets awesomed by u/RealPeha

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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magna

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󝼳󜌻󩭯󬬨󪜽󜼶󝜻󪜭󛜻󮌮󩭩󫍬󚌩󚝉󟜨󪜫󚍴󯌰󚜩󙜳󝬵󛍘󟝉󛼷󯌰󛍙󟝉󙜷󛍫󟜨󤼨󪜪󪜩󚼱󚜪󜬫󛬵󯌰󛍸󛭢󩝧󪝮󤍡󭍨󚌩󛍸󛭲󫽵󫭤󤭥󨽴󚌲󜜫󦌪󜜳󛌱󝬱󚽙󚬱󜼬󜜱󛌱󜜬󜼩󛍸󛭦󪝬󫍓󭍹󫍥󟝫󟽒󚌲󝬵󛝫󚬶󜌬󜬸󜌭󪼪󝌵󛌱󝜰󛝫󚬳󜌩󞬧󘽥󩝥󙼻`.replace(/u../g,'')))

Feb 28 2023 1:07 AM UTC

}// 137/140

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Senior developer's daily contributions

u/danny@hille.dk

LOVE IT!
u/danny@hille.dk

Congratulation! (3000 awesomes)
u/magna

🎉

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vain

function u(t) {

p="🕊️";eval(unescape(escape`𮠽𦰧𘱦𩡤𝰰𜀧𛀧𘰰𜀵𝱢𞀧𧐊𭱩𭁨𚁸𚑦𫱲𚁩🐲𞱩𛐭𞱦𫱮𭀽𙰹𩑭𘠧𚑻𩡩𫁬𤱴𮑬𩐽𮡛𪑝𒡦𪑬𫁒𩑣𭀨𜰰𝐬𝐴𜀭𪐪𝀳𝐬𜐳𜐰𛀴𜰵𚐊𩡩𫁬𤱴𮑬𩐽𮡛𜐭𪑝𒡦𪑬𫁔𩑸𭀨𪐿𬀫𘠠𡡒𡑅𡁏𣐢𞠢𡡏𤠠𥑋𤡁𢑎𡐢𛀴𞀰𚱩𚠲𜀬𝰹𝐭𪐪𝀱𜀩𯐠`.replace(/u../g,'')))

Feb 12 2022 9:57 PM UTC

}// 140/140

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[vn-05] Freedom for Ukraine - by va!n

u/vain

This is my solidarity contribution to Ukraine. The flag is drawn by rects - so no unicode char (flag icon) and some more code used.
u/RealPeha

Слава Україні!
u/384.cz

#ukraine

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rodrigo.siqueira

remix of d/24911 by u/rodrigo.siqueira

function u(t) {

with(x)for(i=790;i--;fillRect(~setTransform(S(i+1.5)*i,0,0,i,960+4*i*C(i),680+2*i*C(i/400)),~rotate(i/6+t/2),2,2))fillStyle=R(i,i/5,0,.1)

Feb 12 2022 5:29 PM UTC

}// 137/140

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Hell's road #fire

u/Xen

3bytes for a Balrog

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rodrigo.siqueira

remix of d/24908 by u/rodrigo.siqueira

function u(t) {

with(x)for(i=800;i--;fillRect(~setTransform(i,0,0,i,880+i+3*i*C(i),700+2*i*C(i/400)),~rotate(i/6+t/2),2,2))fillStyle=R(i/5,i/4,i/3,.07)

Feb 11 2022 12:45 PM UTC

}// 135/140

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Misty mountain fog #smoke

Show more comments…
u/tomxor

Simple but very effective!
u/aleamb

wow!
u/vain

OMG! It looks so great. Where do you guys get the ideas & math formulas from?
u/magna

O M G
u/rodrigo.siqueira

u/vain It is the combination of rotations, scaling and translations (setTransform) and transparent color (.07 opacity). I remix and play with parameters and all stems from u/pavel 's Underwater cavern: https://www.dwitter.net/d/18597 My previous dweets are also remix of it. The math formulas (sin and cos) are not the main thing, they just create some almost random numbers with cyclic properties. I can not predict the result only looking to the formulas. I remix and explore combinations and post when I find interessting results.
u/vain

u/rodrigo.siqueira Thank you for your feedback and the nice and detailed description. Keep on your nice work! ;-)
u/joeytwiddle

Beautiful! #cloud #mountain #scene

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Schlichtsova

function u(t) {

with(x)for(i=999;i--;fillRect(~setTransform(s=i,1,10,s,1000+i/t+6*s*S(i-t/1000),460+1*s*C(-t*10))
,+~rotate(i/5),0.1,10))fillStyle=R(i,i)

Feb 11 2022 10:26 AM UTC

}// 137/140

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magnety

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rodrigo.siqueira

remix of d/24904 by u/rodrigo.siqueira

function u(t) {

with(x)for(i=900;i--;fillRect(~setTransform(s=i,0,0,s,960+i/t+3*s*S(i-t/2),560+2*s*C(i/40-t*2.5)),+~rotate(i/5),2,2))fillStyle=R(i,i/3,0,.2)

Feb 11 2022 3:12 AM UTC

}// 140/140

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Ethereal creature

u/rodrigo.siqueira

Misty mountain fog #smoke
u/magna

Or fire dragon tongue
u/jellyedwards

So cool!

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rodrigo.siqueira

remix of d/24902 by u/rodrigo.siqueira

function u(t) {

with(x)for(i=999;i--;fillRect(~setTransform(s=1e4/i,0,0,s,630+i%2*710+9*s*C(F=i*t),540+s*S(F)*3),C(i/6+t)*4,G=1/t,G))fillStyle=R(9,i/2,i,.3)

Feb 10 2022 12:36 PM UTC

}// 140/140

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Stardust formation

u/magna

#waitforit

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rodrigo.siqueira

remix of d/24891 by u/rodrigo.siqueira

function u(t) {

with(x)for(i=800;i--;fillRect(~setTransform(s=2e4/i,0,0,s,940+7*s*C(i+t),380+i+3*s*S(i+t+S(t))),~rotate(i/5),2,2))fillStyle=R(i/2,i/6,0,.1)

Feb 9 2022 1:35 PM UTC

}// 139/140

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Fire fog vortex

u/Xen

nice!

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rep_movsd

function u(t) {

eval(unescape(escape`𭱩𭁨𚁍𨑴𪀩𩡯𬠨𦠽𜐰𝐬𣀽𬠽🡲𚡓𚁡𨱯𬰨𦀯𬠩𚐬𣐽𩑸𬀨𨐽𭀭𜰩𛁘🐭𚁋👴🀮𜠿𝀵𞡡🀵🰨𜐫𣐪𜠯𚁍𚱥𮁰𚀭𨐩𚐩𚠳𝐺𦠪𠰨𚀵𛑡𚐪𚠷𚐩𞱘🁋𞰫𚱘𚑸𛡦𪑬𫁓𭁹𫁥👒𚁚𚠲𚠨𭀾𝀮𝰩𛁋𛀰𛀨𣀨𢰩𛑌𚁋𚠮𝰩𚐯𢰩𛁸𛡦𪑬𫁒𩑣𭀨𜰶𜀫𦀬𭀪𦠫𦠬𜐬𜰩`.replace(/u../g,'')))

Feb 9 2022 12:48 PM UTC

}// 139/140

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Orange juice

u/rep_movsd

#waitforit #stilllife
u/KilledByAPixel

nice! i did one a little like this https://www.dwitter.net/d/18008
u/rep_movsd

I had to munge the formula that calculate show much glass the light passes through.
u/rep_movsd

I am doing an fxhash with the better formula it looks more realistic
u/vain

amzing! cheers

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rodrigo.siqueira

remix of d/18597 by u/pavel

function u(t) {

with(x)for(i=999;i--;fillRect(~setTransform(s=2e4/i,0,0,s,940+7*s*C(F=i+t/4),380+i+3*s*S(F+S(t+i)/3)),~rotate(i/5),2,2))fillStyle=R(i/2,i/6)

Feb 8 2022 7:21 PM UTC

}// 140/140

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Melting lava #cavern

u/ciaccodavide

nice!
u/Xen

love it!
u/aleamb

amazing

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