Hot dweets by u/Tekmap

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

} // 112/140

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: #Food

show FPS hide FPS share 1 remix fullscreen

Tekmap

remix of d/23138 by u/Tekmap

function u(t) {

for(i=1e4*(t<5);i--;x.fillRect(960+260*a,540+260*b,.1,1))
S(r=i*t)>0?(a=T(r*i)*3,b=T(r*t)*2):b=T(a)-(a=S(-b)/2+a/2)/5
x.fillStyle=R(99)

Jun 17, 2021 1:47 PM

}// 135/140

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

infinite hole

show FPS hide FPS share 1 remix fullscreen

Tekmap

remix of d/18121 by u/rodrigo.siqueira

function u(t) {

for(i=1e4*(t<5);i--;x.fillRect(960+260*a,540+260*b,.1,1))
S(r=i*t)>0?(a=S(r*i)*3,b=C(r*t)*2):b=S(a)-(a=S(-b)/2+a/2)/5
x.fillStyle=R(99)

Jun 17, 2021 1:39 PM

}// 135/140

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

#Spiral #Ribbon

show FPS hide FPS share fullscreen

Tekmap

remix of d/16539 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,2e3,2e3);for(i=25;i--;)for(j=25;j--;)
x.clearRect(i*60+(S(j+t)*2+(-16+t%9*4))*99,j*60+(S(i*t^1.5)*2)*60,5,j)
x.globalAlpha=.2

Jun 17, 2021 12:43 PM

}// 140/140

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

show FPS hide FPS share fullscreen

Tekmap

remix of d/23129 by u/Tekmap

function u(t) {

c.width=784;for(i=32;i--;x.fillStyle="#1da")for(j=27;j--;c.style.background=R())x.fillRect(84+i*20,29+j*6+15*S(j/2)*C(t*2-i/2-j/9),16,i/t)

Jun 17, 2021 10:08 AM

}// 138/140

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

Fading waves

show FPS hide FPS share 2 remixes fullscreen

Tekmap

remix of d/8353 by u/iverjo

function u(t) {

c.width=784;for(i=32;i--;x.fillStyle="#1da")for(j=27;j--;c.style.background=R())x.fillRect(84+i*20,29+j*6+15*T(j/8.3)*S(t*2.7-i/2-j/9),16,2)

Jun 17, 2021 9:56 AM

}// 140/140

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

Bubbles

show FPS hide FPS share 1 remix fullscreen

Tekmap

remix of d/18262 by u/KilledByAPixel

function u(t) {

for(j=99;j--;S=540)for(q=X=j%2?X:A=T(B=T(T=Math.random)*2-1)*3-2,Y=B,i=S;q*X*i--;j%2&&x.fillRect(850-S*X,Y*S+S,.5,1))X=X*X-Y*X+(Y=2*X*Y+B,A)

Jun 16, 2021 6:22 PM

}// 140/140

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

show FPS hide FPS share fullscreen

Tekmap

remix of d/1759 by u/kchplr

function u(t) {

for(c.width^=0,i=3e3;i--;e=S(t*.7)/50,z=99+T(i*2+r*e)*600,y=S(C(i+t)),x.fillRect(1e3*(1+y),r*2.5+400+z*y/2,y*8,y*7))r=i/30

Jun 16, 2021 4:33 PM

}// 122/140

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

show FPS hide FPS share fullscreen

Tekmap

remix of d/22955 by u/initramfs

function u(t) {

a=2e3;c.width=a;x.fillRect(1,1,a,a)
for(i=6;i<a;i++){x.rotate(i/t/i);x.fillStyle=`hsl(${i*t/.1},99%,50%)`
x.fillRect(i*T(t),i*S(t)*.1,99,t)}

Jun 17, 2021 12:51 PM

}// 140/140

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

Pulstil in crescendo

show FPS hide FPS share fullscreen

Tekmap

remix of d/23112 by u/Tekmap

function u(t) {

for(i=k=1080;--i;x.fillRect(k+X*C(Y),k+X*S(Y),w=i/2**t,w))f=i*t,X=f*f%2e3,Y=X*f%7,x.fillStyle=R(q=i*T(T(X/k-S(Y)))/2,X/4&q,i*S(q/X-Y)/2,.1)

Jun 14, 2021 9:38 PM

}// 139/140

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

show FPS hide FPS share fullscreen

Tekmap

remix of d/134 by u/icecuber

function u(t) {

c.width=1920;for(i=24;i--;)for(j=24;j--;)t+=1.7,s=S(t)*((j+i&1)*2-1),x.setTransform(S(t),s,-s,S(t),i*99,j%12*99),x.fillRect(-9,-49,19,99)

Jun 13, 2021 7:18 PM

}// 137/140

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

wave

dwitter.net | Tekmap (459)