New #perspective dweets

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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tomxor

remix of d/8834 by u/keithclark

function u(t) {

eval(unescape(escape`𩡯𬠨𮁛𩠽𙱦𪑬𫁒𩑣𭀧𧐨𜀬𜀬𨰮𭱩𩁴𪀽𜠵𝠬𪐽𜡥𜰩𞱘🐨𛐭𪐦𜰱𚐭𜐶𛁚👩𛰱𞐲𞱸𦱦𧐨𜐲𞀫𦀯𦠪𞐬𞐹𚰨𦐼𝀿𦐫𜰺𞐩𛱚𚠴𛑚𚠪𜠬𜐲𛱚𛀹𞐩𚑺👚𚱴𛁙🐶𚡃𚁓𚁺𚱃𚁘𛰳𚐩𚱓𚁘𛰹𚱓𚁺𚠳𚐩𚐬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𦐪𝀰𛑩𛰸𛀶𝀫𦐯𦠪𝀸𛁙🠴𙠦𜠵𝐩`.replace(/u../g,'')))

Aug 16 2020 10:52 PM UTC

}// 140/140

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#halo #ring

u/tomxor

Slow live streamed this remix on twitch for an embarrassing 7hrs, with input from u/DataMeta and u/KilledByAPixel
u/katkip

ringearth society
u/katkip

#perspective
u/Xen

SEXY!!
u/sigveseb

Holy moly

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rodrigo.siqueira

remix of d/17426 by u/rodrigo.siqueira

function u(t) {

for(i=880;i--;x.fillStyle=R(Y/2.5-r/(350+S(t*2)*300),0,r/2000,.8))x.fillRect(X=S(r=i*i)*i*3+i*C(t*3)+900,Y=C(r)*i+390+S(t*2)*i/3,i,i)

Jan 31 2020 6:05 PM UTC

}// 133/140

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Underwater lava cave #perspective

Show more comments…
u/tomxor

I keep switching perception between cave and mountain top, it gets stuck on mountain top... i can't control it 😳
u/sigveseb

I don't see mountain top 🤔 how?!
u/tomxor

funny, i can't see anything else now... it;s like looking down from above a mountain peak. Maybe imagine you are looking down from a circling helicopter.
u/rodrigo.siqueira

This #illusion is called "bistable perception". When I posted it was looking like a cave, now it seems to keep changing between mountain top and cave. I prefer a cave.
u/sigveseb

yes, I see it now!
u/rodrigo.siqueira

#tunnel
u/joeytwiddle

To see the mountaintop, maybe look at the blue and imagine it is the floor or the sea, far away.

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rodrigo.siqueira

remix of d/17233 by u/katkip

function u(t) {

for(c.width|=i=9;i--;c.style.transform=`perspective(${90}px)rotateX(${t}rad)rotateY(${t}rad)`)x.fillRect(600+i*100+S(t*3)*300,500,50,200)

Jan 15 2020 4:52 PM UTC

}// 137/140

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#default #perspective

u/sEkKi

What the
u/katkip

;D

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pavel

function u(t) {

for(i=c.width|=m=0;i--;m=1)x.globalAlpha=.3+m/3,z=C(i*i)-1.07,x.fillRect(m&&960*(z+2-(i**.2+t/3)%4)/z,540-m*32/z,s=m?i%9/z:2e3,32*s)

Jan 3 2020 1:46 AM UTC

}// 132/140

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Train ride

u/KilledByAPixel

👍
u/katkip

#perspective

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pavel

remix of d/17040 by u/pavel

function u(t) {

for(i=c.width|=f=g=>g(a=S(t))*(Math.asin(S(z+t))-2*a+i%2*2-1)+z*g(a-8);i--;x.strokeRect(960+f(C)*h,540-h/2,h/42,h))z=(i/60+t)%32,h=1500/f(S)

Jan 3 2020 12:32 AM UTC

}// 140/140

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Strafing through wireframes

u/pavel

Alternatively, Dweetenstein 3D
u/KilledByAPixel

👍
u/katkip

#d3 #perspective
u/jylikangas

This is a fresh and inspiring idea - thanks!
u/aleamb

absolutely amazing!

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rodrigo.siqueira

remix of d/16995 by u/pavel

function u(t) {

for(let i=5e3,j,s;j=--i>>4;x.fillRect(960+(j%8*2+i%2-7.5)*s,C(2/t)*570+(i%16-8.5+9)*s,s,s))x.fillStyle=R(s=600/((j>>3)+1-t*30/11%1),s/2,s/4)

Dec 30 2019 12:05 AM UTC

}// 140/140

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#perspective #squares

u/rep_movsd

#underrated
u/deobfuscate

Yes, please destroy my mind.

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KilledByAPixel

function u(t) {

for(c.width|=i=159,x.translate(960,99);i--;x.fillText(r+' ____ ____ '+r,S(a/137)*S(a/69)*i-44,9))x.scale(q=1.03,q),r=(a=i+t*60|0)%37?' ':'🌵'

Dec 29 2019 3:49 PM UTC

}// 140/140

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Long and winding road 🌵V2

u/katkip

awesome! #road
u/joeytwiddle

Nice #perspective
u/katkip

clever use of _____ _____
u/tomxor

Wow! I suddenly feel like playing road rash

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katkip

function u(t) {

z=c.style.background=R(130,190,198);for(i=99;i--;)x.fillStyle=R(-z,128-z/2,0),x.fillRect(i*20,300+t*t*9+(z=S(t-i/9*S(t-i/99))*99),20,99)

Jul 22 2019 1:09 PM UTC

}// 136/140

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Simple landscape terrain. #landscape #d3 #perspective #realistic #generator #waitforit

u/13thptr

nice
u/Xen

very smooth
u/katkip

thx

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katkip

function u(t) {

c.style.background=R();for(i=56;i--;)x.fillStyle=i%2==(4*t|0)%2?R():"#fff",x.fillRect(i*34,565,34,5);x.drawImage(c,-20+S(t)*3,-15,1960,1110)

Jul 21 2019 7:38 PM UTC

}// 140/140

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Walking into a witch's wonderland trap. Mahou Shoujo Madoka★Magica Reference

u/katkip

Also Temple of Solomon floor pattern.
u/katkip

#infinite #loop #land #perspective #d3
u/Xen

love it!
u/13thptr

#checkerboard

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KilledByAPixel

remix of d/14717 by u/rodrigo.siqueira

function u(t) {

t?x.fillStyle=`hsl(${t*9} 99%${40+40*S(t*9)}%)`:X=Y=Z=9
Z+=(X*Y-Z)/59.1,X+=(Y-X)/11,Y+=X*(28-Z)/99
x.fillRect(960+X*48,1200-Z*24,q=4+9*Y,q)

Jun 23 2019 7:40 PM UTC

}// 139/140

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Another 3D Lorenz Attractor #slowdraw

u/katkip

#perspective
u/donbright

lol

dwitter.net | #perspective