Dweets awesomed by u/dull_pixel

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: #Opposites

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rodrigo.siqueira

remix of d/26065 by u/rodrigo.siqueira

function u(t) {

for(c.width=i=W=230;i--;)for(j=1;j<W;x.fillRect(i,j++-h,.2,h-20))x.fillStyle=R(h=((d=26*W/j)*S(A=i/W+t/3)&d*C(A)+t*60+t&31)*110/d,d,d*1.1)

Sep 9 2022 2:31 PM UTC

}// 138/140

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Underwater pyramids #pyramid #d3

u/danny@hille.dk

You found Atlantis 👍
u/vain

Great! Reminds me a bit of "H-Immersion by Ctrl-Alt-Test" 👍
u/Qwitter

I feel like a guardian is about to curse me when I look at this one.

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rodrigo.siqueira

remix of d/25797 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(960+S(p=i*i*t)/(Z=S(t+i)/250/(t<.1?.3:t<.5?1:1.7)),540+C(p**-4+p*(i%3))/Z,K=.6/(1+t),K))'◬'

Jul 15 2022 12:53 AM UTC

}// 116/140

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Elements of Sacred Geometry #1

u/jdspugh

The shading is great

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danny@hille.dk

function u(t) {

for(c.width|=0,s=(1.1+S(t*16))*(9-t*3%9),j=9;j--;)for(i=9;i--;x.fillRect(i*180-s*j+s*9+200,390+j*9,90,400))x.fillStyle=R(m=j*25,m,m)

Jul 12 2022 8:55 PM UTC

}// 132/140

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Spring loaded #default

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rodrigo.siqueira

remix of d/25787 by u/cantelope

function u(t) {

for(x.fillRect(0,0,w=2e3,w),i=2e4;i--;x.clearRect(w/2+S(p=T(T(i+S(t/1e9))*i))/(Z=S(i)/250),w/4+C(p+S(i))/Z,K=(p%85)/8+1,K))x.globalAlpha=.1

Jul 12 2022 12:42 AM UTC

}// 139/140

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Dwitter-Bohr Atomic Model

u/danny@hille.dk

love it!! - oxygen isotope

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tactical_retard

remix of d/25761 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`󮜽󭌿󮜫󤼨󮜪󝼫󭌩󚬳󞬹󞜊󩭯󬬨󪜽󜭥󜼻󪜭󛜻󮌮󩭩󫍬󤭥󨽴󚍴󚬲󜼰󛍩󛌹󞜬󜜩󚝻󠬽󪜼󮜪󝬊󠜽󝌹󚽔󚍩󚭹󚼲󚜊󢜽󛬵󚽩󛼱󜌸󚽓󚍴󚜫󚌱󚽃󚍴󛝩󛼵󜌩󚜯󜬊󪌽󚌱󚽓󚍉󛼱󛬱󚜩󛼲󒭈󟜨󜜫󤼨󢜫󜼩󚜯󜬊󮌮󩭩󫍬󤽴󮝬󩜽󠬿󤬨󠜪󜜮󜬬󠜪󪌫󮜪󢌬󠜪󢌫󮜪󪌩󞭒󚌩󯜻`.replace(/u../g,'')))

Jul 1 2022 10:10 PM UTC

}// 138/140

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#aurora #mountains

u/vain

Now its just perfect! Incredible work!
u/tactical_retard

183 y=t?y+S(y*7+t)*3:99;for(i=2e3;i--;x.fillRect(t*230,i,99,1))A=49+T(i*y+2),I=.5+i/108+S(t)+(1+C(t-i/50))/2,h=(1+S(I/1.1))/2,H=(1+S(I+3))/2,x.fillStyle=i<y*6?R(A*1.2,A*h+y*H,A*H+y*h):R()
u/magna

So pretty!

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KilledByAPixel

remix of d/23876 by u/KilledByAPixel

function u(t) {

x.shadowBlur=99
x.beginPath(x.shadowColor='#fff')
for(h=i=g=o=2e4;i--;g+=o=r<2?r-1:o-g/h)r=Math.random(x.lineTo(i,i?g+t*1e3:h))*30
x.fill()

Jun 22 2022 4:22 PM UTC

}// 139/140

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Mountain Mist ⛰️

u/cantelope

if that's supposed to be a mountain, you mist :D
u/taupelink

whoa
u/KilledByAPixel

#landscape

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cantelope

function u(t) {

for(x.fillRect(0,0,w=i=6e3,w);i--;)x.clearRect(960+(S(p=(r=i**2.1)+t)*(s=r%1))/(Z=C(p)*s+1.4)*(h=540),h+S(t)*3/w/(s*(r/3%1)/h)/Z*h,l=9/Z,l)

Jun 21 2022 3:24 PM UTC

}// 139/140

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u/CalSch

This is the cool police, you're going away for a long time.
u/cantelope

for being uncool, or too cool? 😎
u/CalSch

Too cool 😎

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Joachim

function u(t) {

c.width=z=400;t?q-=p/z:q=p=0;onmousemove=e=>p=e.x-z;for(i=4e4;i--;x.fillRect(200+(i%z-99)*Y,99+Y*9+C(30/Y+t*9)*C(i%z/3-q)*Y*2,Y,Y/9))Y=i/2e3

May 9 2022 10:02 AM UTC

}// 140/140

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Mountain Flyover - use the mouse to pan around

Show more comments…
u/GreyHope

#interactive #d3 #landscape
u/vain

great interactive #3d landscape fx
u/pavel

-1 q=t?q-p/z:p=0
u/neimad

wizardry
u/Qwitter

nice!!!
u/Qwitter

nice!!!
u/cantelope

reminiscent d/11420

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tactical_retard

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍩󟝳󟜲󩜳󞽩󛜭󞽳󭍲󫽫󩜨󚜩󠜽󠼨󬜽󪜩󚭳󛍂󟝓󚍱󚜪󬼬󨜽󠼨󬌽󪜪󚭴󚜪󬼬󨬽󤼨󬌩󚭳󛍢󩝧󪝮󤍡󭍨󚍳󭍲󫽫󩝓󭍹󫍥󟝒󚍓󚍤󟝍󨝴󪌮󪍹󬍯󭌨󚍁󚽡󚜯󜬬󚍂󚽢󚜯󜬩󛼹󚜯󩌪󜽥󜼬󜌬󜌬󛬰󝜩󚜬󫝯󭭥󥍯󚍁󚼹󝬰󛍂󚼵󝌰󚜬󫍩󫭥󥍯󚍡󚼹󝬰󛍢󚼵󝌰󚜻`.replace(/u../g,'')))

May 2 2022 7:41 PM UTC

}// 138/140

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Point

u/tactical_retard

It takes two random points on a circle, gets the mid point between them, then draws the line connecting them with a color based on the X and Y of the mid point.
u/tactical_retard

c.style.filter="brightness(3";with(x)for(i=s=2e3;i--;stroke())A=C(i)*s,B=S(i)*s,a=C(p=i**t)*s,b=S(p)*s,beginPath(strokeStyle=R(S(d=Math.hypot((A+a)/2-200,(B+b)/2-200)/9)/d*3e3,0,0,.05)),moveTo(A+960,B+540),lineTo(a+960,b+540)
u/tactical_retard

#red

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jdspugh

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪍼󟝷󟜵󜌻󨜽󭼪󭼻󩌽󭼯󜼊󩭯󬬨󪜽󭼪󨜻󪜭󛜻󚝻󭜽󪜥󭼻󭬽󪜥󨜯󭼻󮬽󪜯󨜊󬌽󤼨󜼪󭜯󩌩󚭓󚌲󚭶󛽤󚜪󤼨󜬪󮬯󩌩󞽱󟝰󚬪󜬊󪝦󚍱󟭍󨝴󪌮󬭡󫭤󫽭󚌩󚝻󒭢󟝱󚬵󜌰󞽳󟝰󟬰󒭸󛭦󪝬󫍓󭍹󫍥󟝒󚍢󚭳󛌹󛍢󚬡󬼩󒭸󛭦󪝬󫍒󩝣󭌨󭜪󩌫󮬪󩌬󭬪󩌫󮬪󝜬󩌬󩌩󯝽`.replace(/u../g,'')))

Apr 18 2022 7:22 AM UTC

}// 139/140

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Schrodinger Equation Particle Probability Plot for a 3D Infinite Square Well

u/jdspugh

You can change the numbers in p=S(3*u/d)*S(2*v/d)*S(2*z/d) to see the different harmonics.
u/jdspugh

You can also see animated cross-sections by modifying to p=S(3*u/d)*S(2*v/d)*S(2*z/d+t).
u/donbright

is this real life?
u/donbright

i feel like this tweet, by itself, might be the case to expand dwitter to 240
u/jdspugh

Real life in what way?

dwitter.net | dull_pixel (15258)