Dweets awesomed by u/nashcat

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: #Opposites

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yonatan

function u(t) {

eval(unescape(escape`景爨椽ㄲ〰㭩ⴭ㭸⹣汥慲剥捴⡺ⱺⰸⰸ⤩樽椾㸱ⱸ孳㴧獥瑔牡湳景牭❝⠱㘬〬〬㠬堽樥ㄶ⨱㈸⬨樦ㄶ㼰㨶㐩ⱙ㴱ㄳ㈭⡩☭㌲⤫䌨横⨳⭴⨳⤪⨴⨹㤪匨琩⨪㐩ⱸ⹦楬汒散琨稽ⴴⱺⰸⰱ攳⤬硛獝⠸ⰴⰭ㠬㐬堬夭㌲⤻`.replace(/u(..)/g,"$1%")))

Nov 6 2018 9:55 PM UTC

}// 140/140

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for(i=1200;i--;x.clearRect(z,z,8,8))j=i>>1,x[s='setTransform'](16,0,0,8,X=j%16*128+(j&16?0:64),Y=1132-(i&-32)+C(j**3+t*3)**4*99*S(t)**4),x.fillRect(z=-4,z,8,1e3),x[s](8,4,-8,4,X,Y-32);

u/yonatan

I think there was something like this by #beesandbombs (but with perspective, and maybe triangles?)
u/katkip

nice one\
u/twitter

for(h=i=1200;i--;x.clearRect(z,z,8,8))j=i>>1,x[s='setTransform'](16,0,0,8,X=j%16*128+(j&16?0:64),Y=h-(i&-32)+C(j**3+t*3)*99*S(t)**4),x.fillRect(z=-4,z,8,h),x[s](8,4,-8,4,X,Y-32) - 177

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jylikangas

function u(t) {

for(c.width=i=v='-1';i++<7;v+=1)x[f='fillText'](v+"x"+v+"="+v*v,155-i*9,30+i*9),x[f](8,X=99-i*6-C(i+t)*25,230-X-S(X)),x[f]('...◢◣.',i**4,64)

Oct 31 2018 3:00 PM UTC

}// 140/140

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Tourists visiting the Great Pyramid of Math

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u/anotherkitten

dang there is some clever stuff in here, nice
u/magna

How do you even...
u/magna

I mean seriously.
u/aleamb

amazing, fucking amazing
u/cantelope

i wish i could give this more than one awesome. great work!
u/jick

Wow!
u/lionleaf

#pyramid #pyramids #numbers #math <--- Need to be able to find this one again!
u/lionleaf

Amazing!
u/lionleaf

The people even bob up and down as they move
u/sigveseb

Fanfuckingtastic
u/magna

Shut down Dwitter. We're done here.
u/katkip

lovee itt
u/iverjo

#witchcraft
u/joeytwiddle

#landscape #scene
u/danny@hille.dk

I went to the Gizaplateauet onece, and I can comfirm it looked excactly like this :-)
u/vain

Very nice. The code and the usage of filltext seems to be real magic - i will try to check and understand the magic

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joeytwiddle

remix of d/10788 by u/joeytwiddle

function u(t) {

eval(unescape(escape`琪㴮㜻景爨椽㘰〻椭ⴻ砮捬敡牒散琨㤶〭圬㤹⭩ⰲ⩗ⰱ⤩圽⠶〰⩩⵩⩩⤪⨮㔻景爨樽㤻樭ⴻ砮晩汬剥捴⠹㘰ⴵ〰⩃⠲⩴⤭猪⡪ⴴ⤯㌬㐰〭猪匨㠰⩴⤪⠨樭㐩⨪㈩⨪⸵⼲⸹⵳⼲⬸〪匨㐪琩ⱳⱳ⤩猽㤫吨琯㕼簸⤪⨸`.replace(/u(..)/g,"$1%")))

Oct 31 2018 7:22 AM UTC

}// 140/140

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Halloween moon bat

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u/yonatan

This is great! wings are definitely worth the extra 44 chars
u/magna

I'm smiling uncontrollably. Was on a video conference. Had to turn off camera.
u/magna

The comedic timing of the animation is perfect!
u/magna

#waitforit
u/lionleaf

#halloween
u/joeytwiddle

Thank you. Although it was supposed to make you scream...
u/Xen

i was already screaming if that counts.... ;-)

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yonatan

remix of d/10765 by u/yonatan

function u(t) {

for(i=c.width=99;i--;)for(k=j=56;j-->-k;)x.fillRect(i,j/2+28,1,j>0?(S(j*j+i/j-t*7)+C(j**5-i/j*6+t)**3)*j/50:(1-S(i*j)**88))

Oct 30 2018 11:07 PM UTC

}// 123/140

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stars

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u/joeytwiddle

Really beautiful, and so short! #sea #ocean #water #waves #night #stars
u/lionleaf

Great in full screen. Beatiful
u/lionleaf

Now put that Saturn up in the sky ;)
u/sigveseb

Cool, the dark sky makes the water look more realistic tlo
u/sigveseb

too*
u/tomxor

Wow, you steped up the realism since that sunset a week ago :D this is my fav combo, the stary sky really complements the effect.

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magna

remix of d/10765 by u/yonatan

function u(t) {

for(i=c.width=99;i--;)for(j=56;j--;x[p='fillRect'](i,j,(S(j*j+i/j-t*7)+C(j**5-i/j*6+t)**3)*j/99,1))i%11||x[p](20+i/2+S(t)*15,20+j,3,1/j)

Oct 30 2018 5:16 PM UTC

}// 137/140

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That sinking feeling. #default

u/iverjo

Nice
u/aleamb

lol! superb!!!
u/lionleaf

Amazing
u/lionleaf

#water
u/Qwitter

submersive

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yonatan

remix of d/10764 by u/yonatan

function u(t) {

for(i=c.width=99;i--;)for(j=56;j--;x.fillRect(i,j,(S(j*j+i/j-t*7)+C(j**5-i/j*6+t)**3)*j/99,1));

Oct 29 2018 8:54 PM UTC

}// 95/140

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Show more comments…
u/pavel

Save a char by moving the fillRect call into the loop body to avoid ;
u/yonatan

you're right!
u/keithclark

I love this!
u/yonatan

it's also better to use rect height for the "alpha", avoids the jagged edges on the right. for(i=c.width=99;i--;)for(j=56;j--;)x.fillRect(i,j,1,(S(j*j+i/j-t*7)+C(j**5-i/j*6+t)**3)*j/99)
u/iverjo

Wow! Great #water
u/katkip

#d3 #waves

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pavel

remix of d/10753 by u/alice-mx

function u(t) {

for(a=Math.abs,c.width|=j=440;j--;x.fillRect(((j>>1)%20+s*P)*99,((j/40|0)+s*Q)*99,50,50))s=(j%2-.5)/2/Math.max(a(P=C(t)),a(Q=S(t)))

Oct 29 2018 6:56 PM UTC

}// 131/140

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u/anotherkitten

dang your version is a lot better than mine, nice
u/katkip

wait what... i dont understand xD. nice

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anotherkitten

remix of d/10732 by u/katkip

function u(t) {

for(i=360;i--;S(i)<T(S(i)/i*t**3)&&x.fillRect(t*100,i*3,2,-9))x.fillStyle=`hsl(120 ${t/1.5<i**.3-.3?0:50}% ${35+i**.5-t}%`

Oct 29 2018 4:11 PM UTC

}// 122/140

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katkip's cool dweet with some coloring

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buck

function u(t) {

i=w=2e3,r=n=>Math.random()*n;while(i--){a=r(w),b=r(w/2),d=(a*a+b*b)**0.5;x.fillStyle=`hsl(${d*S(t)+t*9},80%,80%)`;x.fillRect(a,b,9,9)}

Oct 29 2018 11:03 AM UTC

}// 134/140

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anotherkitten

function u(t) {

g=(z,y)=>S(z+y)*z*C(y+z)*y/2%200;j=t*60
for(z=1940;z-=20;)
for(y=1120;y-=20;x.fillStyle=R(k=g(z/10+j,y/10+j),k,k))x.fillRect(z,y,-20,-20)

Oct 29 2018 3:32 AM UTC

}// 137/140

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anxious caverns

u/joeytwiddle

lol

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