Dweets by u/f8f82804

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

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


    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: #Opposites

show FPS hide FPS share 4 remixes fullscreen

f8f82804

remix of d/10511 by u/f8f82804

function u(t) {

c.width^=0;with(x)for(lineJoin='round',lineWidth=i=17;i--;lineTo(960+a*S(p)/.7,540+(i&4?a:-a)))a=960/(3+C(p=t+1.57*(i-(i>>2))));x.stroke()

Oct 16 2018 10:09 PM UTC

}// 138/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#minimal #perspective #d3 #cube #fullhd

u/f8f82804

#wireframe

show FPS hide FPS share 1 remix fullscreen

f8f82804

remix of d/10326 by u/f8f82804

function u(t) {

c.width=480;for(x.translate(240,99),x.rotate(t),i=17;i--;x.lineTo(3*Z*S(p),Z*((i&4)-2)))Z=99/(3+C(p=T(t)**9*i+t+1.57*(i-(i>>2))));x.stroke()

Oct 16 2018 7:04 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

cleaning up some angular approximations in the #glitch #perspective #d3 #cube

u/f8f82804

#wireframe

show FPS hide FPS share fullscreen

f8f82804

remix of d/10479 by u/f8f82804

function u(t) {

for(w=c.width=594;w-=99;x.beginPath(x.stroke()))for(i=17;i--;)x.lineTo(297+w*S(p=1.57*(i-(i>>2))+t)/(Z=4+C(p)),99+.4*w*((i&4)+T(t+w))/Z)

Oct 15 2018 10:53 PM UTC

}// 136/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#d3 #perspective #cube #remix -- this alternative approach is more "correct" in drawing each cube once (and avoiding the moveTo/lineTo dance), but it actually loses the multiple-stroke effect that makes the outer cubes heavier

show FPS hide FPS share 1 remix fullscreen

f8f82804

remix of d/10469 by u/f8f82804

function u(t) {

for(w=c.width=594;w-=99;x.stroke())for(a='moveTo',i=17;i--;a='lineTo')x[a](297+w*S(p=1.57*(i-(i>>2))+t)/(Z=4+C(p)),99+.4*w*((i&4)+T(t+w))/Z)

Oct 15 2018 10:51 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#d3 #perspective #cube #remix

u/f8f82804

#wireframe

show FPS hide FPS share 1 remix fullscreen

f8f82804

remix of d/10463 by u/f8f82804

function u(t) {

for(w=c.width=384;w-=64;)for(i=17;i--;x.lineTo(192+w*S(p=1.57*i+t+11*(i>>2))/(Z=4+C(p)),99+.4*w*((i&4)-2+S(T(t*w/99)))/Z));x.stroke()

Oct 15 2018 7:07 PM UTC

}// 133/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#d3 #perspective #cube #bounce

show FPS hide FPS share 1 remix fullscreen

f8f82804

remix of d/9687 by u/f8f82804

function u(t) {

for(w=c.width=384;w-=64;x.beginPath(x.stroke()))for(i=17;i--;x.lineTo(192+w*S(p=1.57*i+t+11*(i>>2))/(Z=4+C(p)),99+.4*w*((i&4)-2+S(t+w))/Z));

Oct 15 2018 6:16 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#d3 #perspective #cube inspired by https://pycodelic.blogspot.com/2018/10/elast… -- can fit colors with compression, or if somebody can golf better than me

u/f8f82804

#wireframe

show FPS hide FPS share fullscreen

f8f82804

remix of d/10325 by u/f8f82804

function u(t) {

c.width=640;for(i=9;i--||x.stroke();x.lineTo(320+280*S(b=t+Math.atan2(a(2),a(4)))/(Z=3+C(b)),99+22*a(1)/Z))a=x=>((j=i&7)/2^j)&x?9:-9

Oct 12 2018 4:01 AM UTC

}// 132/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#golf #cube #perspective #d3

u/f8f82804

#wireframe

show FPS hide FPS share 1 remix fullscreen

f8f82804

remix of d/10315 by u/f8f82804

function u(t) {

c.width=480;with(x)for(translate(w=240,99),rotate(t),i=17;i--||stroke();lineTo(w*S(p)/Z,.7*w/(i&4?-Z:Z)))Z=3+C(p=T(t)**9*i+10.96*i+(i&~3)*2)

Oct 12 2018 3:03 AM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#glitch #cube #perspective #d3

u/f8f82804

#wireframe

show FPS hide FPS share 1 remix fullscreen

f8f82804

remix of d/10307 by u/f8f82804

function u(t) {

c.width=640;with(x)for(i=9;i--||stroke();lineTo(320+320*S(b=t+Math.atan2(a(2),a(4)))/(Z=3+C(b)),180+226.3*a(1)/Z))a=_=>_&(7&i^(7&i)>>1)?-1:1

Oct 11 2018 11:05 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

cleaning up the gray code #cube -- #d3 #perspective

u/f8f82804

#wireframe

show FPS hide FPS share fullscreen

f8f82804

remix of d/10302 by u/f8f82804

function u(t) {

for(i=999;i--;)x[i<99?'clearRect':'fillRect'](1920*Math.random(),1080*Math.random(),9,9)

Oct 11 2018 10:19 PM UTC

}// 88/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#analog #tv #static

dwitter.net | f8f82804 (1345)