Top dweets by u/pavel

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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pavel

function u(t) {

for(x.globalAlpha=.01,x.fillRect(p=2.1,q=C(t%p+p),i=2e3,i);i--;x.clearRect(960+f(C),640+f(S),9,9))f=g=>400*(i?-q:.5/q)*g(t+1.57)+i*S(i)*g(t)

Feb 9 2020 8:25 PM UTC

}// 140/140

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Geometric Algebra - Point on a triangle and its dual line

u/pavel

Inspired by https://youtu.be/tX4H_ctggYo?t=2362
u/pavel

Yikes this lags on my phone bad
u/Qwitter

Legendred!

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pavel

remix of d/15511 by u/katkip

function u(t) {

with(x)for(c.width|=i=7,translate(960,540);i--;fillRect(-2e3,-2,4e3,4))rotate(q=Math.PI/7),beginPath(fill(arc(S(t+i*q)*500,0,50,0,7)))

Aug 25 2019 2:28 AM UTC

}// 134/140

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u/aleamb

relaxing!
u/katkip

thx for more precision

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pavel

remix of d/13590 by u/katkip

function u(t) {

x.fillRect(t%1*3e3,~~t*50,s=3**t&4?50:5,55-s)

May 2 2019 6:30 PM UTC

}// 45/140

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45 byte #maze

u/rodrigo.siqueira

See the PDF book about ASCII maze here: https://10print.org/x , it is about the one liner maze which code is just; 10 PRINT CHR$(205.5+RND(1)); : GOTO 10
u/katkip

Wow, it got golfed so much...
u/pavel

42: x.fillRect(t%1*3840,t<<6,s=9**t&64|6,76-s)

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pavel

function u(t) {

eval(unescape(escape`景爨樽㈲㭱㵃⡶㵪ⴭ⼸⤬爽㌰〫ㄵ〪焬稽匨瘩㬩景爨椽ㄱ㐻甽椭⴯ㄸ㭸⹦楬汒散琨㤴㜫爪䌨甩ⰵ㈸⭲⩓⡵⤬㈵ⰲ㔩⥦㴲⩺⨨焪䌨甩⩓⡴⤫稪䌨琩⤭䌨琩ⱸ⹦楬汓瑹汥㵒⡧㵦⩦⨲㔶ⱧⱧ⬲〪昩;`.replace(/u(..)/g,"$1%")))

Mar 5 2019 2:07 AM UTC

}// 132/140

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Two-color phong specular shaded torus

u/pavel

166 for(j=22;q=C(v=j--/8),r=300+150*q,z=S(v);)for(i=114;u=i--/18;x.fillRect(947+r*C(u),528+r*S(u),25,25))f=2*z*(q*C(u)*S(t)+z*C(t))-C(t),x.fillStyle=R(g=f*f*256,g,g+20*f)
u/tomxor

Nice #shading #torus
u/f8f82804

#d3 #phong

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pavel

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪁼👩🐱𝀻𛐭𪐻𮀮𬱴𬡯𪱥𚀩𚑦𫱲𚁸𛡢𩑧𪑮𤁡𭁨𚁬👩𛐷🰹𞐺𜀩𞱬𛐭𞱸𛡬𪑮𩑔𫰨𞐶𜀪𚁺𚱘𚡃𚁴𚐫𦠪𤰨𭀩𚐯𮠬𝐴𜀫𞐶𜀪𚀨𚀲𚡩𛐱𚐯𜱼𜀩𙐳𛐱𯁼𩀩𛱺𚐩𩀽𫀭𝀹𛁘🐨𪐯𝑼𜀩𛐱𯁼𩀬𦠽𪐥𜰭𜑼𯁤𛁺🐴𛑘𚡓𚁴𚐫𦠪𠰨𭀩𛁺𚠽𮠾𜀻`.replace(/u../g,'')))

Feb 2 2019 8:42 PM UTC

}// 138/140

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for(c.width|=i=14;--i;x.stroke())for(x.beginPath(l=i-7?99:0);l--;x.lineTo(960*(z+X*C(t)+Z*S(t))/z,540+960*(((2*i-1)/3|0)%3-1||d)/z))d=l-49,X=(i/5|0)-1||d,Z=i%3-1||d,z=4-X*S(t)+Z*C(t),z*=z>0

u/katkip

#compressed
u/cantelope

cool!
u/katkip

#cube
u/UEZ

#perspective #vanishingPointProjection

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pavel

remix of d/11920 by u/pavel

function u(t) {

with(x)for(c.width|=j=90;--j;stroke())for(Z=j/2-3*t%.5,lineWidth=1+50/Z/Z,beginPath(i=7);i--;)arc(960,540,1e3/Z,a=(1.257*i+Z/7-t)%6.283,a)

Jan 23 2019 2:48 AM UTC

}// 138/140

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u/joeytwiddle

I like how the middle is going inwards, paradoxically

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pavel

remix of d/11432 by u/pavel

function u(t) {

t?c.width|=0:h=X=Y=99
frame%h-1?0:i=j=t%9
x[f='fillText']('🥕',~x.scale(9,9),h)
x[f]('🐇',X-=i*=X>0|i<0||-.7,Y=--j<Y-h?(i*=.9,j*=-.7,h):Y-j)

Dec 16 2018 4:22 AM UTC

}// 138/140

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u/Xen

never before have i used arm movements and shouting to interact with a dweet!
u/iverjo

#rabbit #carrot
u/13thptr

#emoji

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pavel

remix of d/8622 by u/leSchieber

function u(t) {

f=frame;(d=(a,b,n,r,m=n/2)=>{a-=m;b-=m;--r&&d(a,b,m,r)&d(a+n,b,m,r)&d(a,b+n,m,r)&d(a+n,b+n,m,r);--f||x.fillRect(a,b,n,n)})(960,540,500,7)

Oct 24 2018 9:08 AM UTC

}// 137/140

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u/katkip

#fractal
u/BirdsTweetCodersDweet

Awesome! Looks like a #hilbert_curve
u/katkip

Yeah but it is actually something like #sierpinski carpet
u/katkip

nvm, it's Vicsek's fractal

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pavel

function u(t) {

for(i=5e3,t||x.fillRect(0,0,i,i);i--;x.clearRect(960+s*X,540+s*(i&1?Y:-Y),3,3))X=2*(60*t%15-7)+C(a=i/7),Y=(4*t<<1)+S(a),s=500/(X*X+Y*Y)

Nov 18 2021 1:07 AM UTC

}// 135/140

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Round and round

u/donbright

awesome
u/donbright

#circlepacking

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pavel

function u(t) {

with(x)for(c.width|=j=32,translate(960,r=540),h=355/226;j--;scale(s=1/2**.5/S(t/9%h+h/2),s))rect(-r,-r,2*r,2*r),rotate(t/9);x.fill`evenodd`

Sep 25 2020 6:19 PM UTC

}// 139/140

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Squares all the way down

u/pavel

Inspired my Matts shirt in https://youtu.be/Z4oy6mnkyW4
u/anotherkitten

reminds me of this album's cover https://en.wikipedia.org/wiki/Good_%26_Evil_…

dwitter.net | pavel (7441)