Top dweets by u/smtsjhr

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: #ScaryMovies

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smtsjhr

remix of d/22747 by u/smtsjhr

function u(t) {

for(c.width|=i=1e3;i--;){w=1-C(t),k=w*w*C(i)+400,x.lineTo(960+k*C(i),540+250*C(t/2)*S(i+5*(p=T(1.57*w)))+k/2*S(i/(p>=0?1:.5)))};x.stroke()

May 11 2021 12:59 PM UTC

}// 138/140

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*removed canvas.filter and speed reduction to get <140

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smtsjhr

remix of d/21413 by u/smtsjhr

function u(t) {

for(c.width|=n=16;n--;x.stroke())for(i=50;i--;)w=12*C(n+t),u=T(t/9+n),k=w*w*C(i+u),x.lineTo(960+60*S(n/2)*w+k*S(i),540+30*w*C(n/2)+k*C(i+w))

Jan 24 2021 12:23 AM UTC

}// 140/140

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they're just having some fun!

u/katkip

wow

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smtsjhr

function u(t) {

for(c.width|=l=375;k=S(l*l-t/4)+1|0,l--;)f=j=>x.fill(p=new Path2D,p.arc((l%32+j/2-k*j)*99,(l>>5)*99+j*50,50,m=(j+1+k)*1.6,m+1.6)),f(1),f(-1)

Oct 4 2020 7:51 AM UTC

}// 140/140

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Truchet Tiling

u/smtsjhr

grateful for the golfing tips on the Dwitter wiki : )
u/Xen

nice!

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smtsjhr

function u(t) {

for(i=150;i--;x.fillStyle=R(w=i%2*255,w,w,.8)){d=115*(k=(1.015)**(i));
x.fillRect(960+100*S(i*(.6+.5*S(t/50))+2*t)*k-d/2,540-d/2,d,d)}

May 21 2020 12:12 AM UTC

}// 134/140

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smtsjhr

function u(t) {

for(c.width|=n=4;n--;x.stroke())for(i=80;k=(150+80*C(t*i/50))-t%1**i,i--;)x.lineTo(450*n+250+k*S(j=i*6.28/(n+3)),540-k*C(j+t*(n+3)/5))

Nov 14 2020 9:50 PM UTC

}// 134/140

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webbed polygons spin themselves

u/katkip

looking nice
u/rodrigo.siqueira

I once made one similar, a "Polygon showcase" from 1 to 8 vertices: https://www.dwitter.net/d/10692
u/smtsjhr

@ u/rodrigo.siqueira very nice and concise! i think maybe there's room there for one more loop to iterate through the "web" like

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smtsjhr

function u(t) {

c.width=1920,n=20;d=50;for(i=20;i<n*n;i++){k=i%n+1;j=(i-k)/n;s=.3*(j*k+n*n)+20+100*S(t/10);x.fillRect(480+d*j,d*k,d*S(s+t),d*C(s+t))}

Mar 11 2020 5:33 AM UTC

}// 133/140

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u/Xen

Love It

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smtsjhr

remix of d/19444 by u/cspray

function u(t) {

for(c.width|=k=i=960;--i;)x.fillText((q=S((j=i/k+t)*99))>0?'0':'1',k-i*C(j)+(p=S(m=k*j)*(r=1e5/i)),540+C(m)*r-i*S(j)),x.font=(p*q>>5)+"em'"

Dec 2 2022 9:11 AM UTC

}// 139/140

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Artistic Rendering inspired by "Making a Traversable Wormhole with a Quantum Computer" https://ai.googleblog.com/2022/11/making-tra…

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smtsjhr

remix of d/21510 by u/danny@hille.dk

function u(t) {

c.width=50;for(i=2e3;i--;x.fillStyle=i>1e3?q=R(0,0,50,.4):q=R(0))x.fillRect((X=i%(48+S(t/10)))-3,Y=i/49|0,8,Math.hypot(X-24,Y-13)/20)

Jan 31 2021 7:02 AM UTC

}// 133/140

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Moonrise over the Lake

u/danny@hille.dk

Nice

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smtsjhr

remix of d/20615 by u/smtsjhr

function u(t) {

for(c.width|=n=2;n<8;n++)for(i=0|S(t*n/9)*30+30;k=(150+75*C(t*i/99)),i--;)x.lineTo(480*n-1200+k*S(j=i*6.28/n),540-k*C(j+t*n/5));;x.stroke()

Nov 14 2020 10:47 PM UTC

}// 139/140

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smtsjhr

remix of d/19850 by u/smtsjhr

function u(t) {

for(i=200;x.beginPath(),i--;x.fillStyle=R(w=200+(30*t-i)%55,w,w,.04),x.fill())x.arc(960+150*C(a=2.4*i)*(k=1.01**i),540+150*S(a)*k,20*k,0,7)

Sep 5 2020 7:32 AM UTC

}// 140/140

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try to use your imagination and pretend you are looking up at a disco ball!

u/rep_movsd

How is it posssible to get 0 Awesomes?
u/smtsjhr

i always unAwesome! my own dweets when i first post in an attempt to dissolve my ego and counter my own narcissism
u/aleamb

awesome! :P

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