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.

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smtsjhr

remix of d/21419 by u/smtsjhr

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲👠𪑮𭡥𬡴𚀩𨡬𭑲𚀵𬁸𚑠𞱦𫱲𚁣𛡷𪑤𭁨𯀽𪐽𜑥𜰻𪐭𛐻𚑻𭰽𛐵𚡃𚁴𛰲𚐫𝐬𪰽𭰪𭰪𠰨𪐩𚰲𝐰𛁸𛡬𪑮𩑔𫰨𞐶𜀫𚁶🐴𜀪𭰪𤰨𪐫𭀩𚐫𪰪𤰨𪠽𪐯𜐩𛀵𝀰𚱶𛰲𚱫𚡃𚁪𚱷𚐩𯐻𮀮𬱴𬡯𪱥𚀩`.replace(/u../g,'')))

Jan 29 2021 7:49 AM UTC

}// 122/140

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remix of d/21413 but coincidentally looks like d/21490 **

u/smtsjhr

(SOURCE 158/140): c.style.filter=invert()blur(5px);for(c.width|=i=1e3;i--;){w=-5*C(t/2)+5,k=w*w*C(i)+250,x.lineTo(960+(v=40*w*S(i+t))+k*S(j=i/1),540+v/2+k*C(j+w))};x.stroke()
u/smtsjhr

how to golf without giving up blur effect??
u/smtsjhr

** @ u/danny@hille.dk please see my reply in d/21490 bless!
u/danny@hille.dk

As far as i know you cannot use the "clearRect motion blur trick" on lines, because lines uses strokeStyle, you can however do somthin like this: x.fillStyle='#0001' for(x.fillRect(0,0,i=2e3,i);i--;x.clearRect(960+(v=40*w*S(i+t))+k*S(i),540+v/2+k*C(i+w),9,9))w=-5*C(t/2)+5,k=w*w*C(i)+99
u/smtsjhr

thanks again u/danny@hille.dk thats great!

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smtsjhr

function u(t) {

for(i=400;i--;x.fillStyle=R(w=i%4*85,0,3*w))x.fillRect(960+99*C(a=.01*i*t)*(k=1.02**(i-200))-(d=60*k+55*S(t/3)*k)/2,540+99*S(a)*k-d/2,d,d)

May 17 2020 5:14 AM UTC

}// 138/140

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u/joeytwiddle

Yikes, now everything is spinning! #kaleidoscope
u/joeytwiddle

I like how it keeps changing what it's doing
u/ntsutae

👍
u/Xen

love it!
u/rafroller

So cooool ! I watched all the way till it looped
u/Qwitter

Awesome! The color scheme gives this a nostalgic quality for me.

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smtsjhr

remix of d/20616 by u/smtsjhr

function u(t) {

t/=4;for(c.width|=n=2;n<8;n++)for(i=0|S(t*n)*30+30;k=(150+75*C(i/16)),i--;)x.lineTo(480*n-1200+k*S(j=i*6.28/n),540-k*C(j+t*n));;x.stroke()

May 21 2021 5:02 PM UTC

}// 138/140

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Webbed Polygons (**remixed for seamless loop)

u/rep_movsd

Looked familiar

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smtsjhr

function u(t) {

for(c.width|=a=6;a<12.28;a+=.001)x.fillRect(960+(r=-210*(1+S((a)))*(1+.9*C(8*a))*(1+.1*C(24*a))*(1+.05*C(200*a+99*t)))*C(a),960+r*S(a),8,8)

Dec 25 2020 6:53 AM UTC

}// 139/140

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i don't even smoke weed

u/Xen

420

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smtsjhr

function u(t) {

c.width|=0;for(i=250;i--;){x.fillRect(960+50*C(a=2.4*i+10*t)*(k=1.02**(200-1*i)),540+50*S(a)*k,r=15*k+160*C(t/2),r)}

May 15 2020 4:53 AM UTC

}// 116/140

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smtsjhr

function u(t) {

c.width=1920
for(n=0;n<50;n++) 
for(u=0;u<90;u++){x.fillStyle=R(0,0,255,.1)
x.fillRect(30*u-200,1000*S(5*u*n-.15*t)+100,100,100)}

Sep 15 2019 6:38 AM UTC

}// 133/140

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Caustic Shimmer

u/smtsjhr

dip your toes in at least!
u/taupelink

Nice!
u/joeytwiddle

#water

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smtsjhr

remix of d/24347 by u/magna

function u(t) {

eval(unescape(escape`𩡯𬠨𥀽𣑡𭁨𛡲𨑮𩁯𫐨𚐬𨰮𬱴𮑬𩐮𨡯𮁓𪁡𩁯𭰽𨁩𫡳𩑴𘀰𘀤𮱔𚠹𞑽𬁸𘀹𩑭𘰶𝀲𨀬𭰽𨰮𭱩𩁴𪁼🐰𛁩🐳𜀻𪐭𛐻𮁛𩡝𚁷𚡔𛀰𛁔𛁷𚐬𮁛𩡝𚁷𚡔𛁷𚡔𛀹𛁔𚐩𩡲𨑭𩐦𜐦𙡸𦱦🐧𩡩𫁬𤡥𨱴𙱝𚀹𝠰𚰨𬠽𜐮𜰪𚡩𚐪𠰨𨐽𞐪𭀫𪐩𛀵𝀰𚱲𚡓𚁡𚐬𬰽𛠳𚡲𛁳𚐻`.replace(/u../g,'')))

Nov 25 2021 9:58 PM UTC

}// 140/140

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cool vintage projector effect by u/magna !

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smtsjhr

remix of d/18891 by u/smtsjhr

function u(t) {

a=5
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(a))+2*t)*k-d/2,540-d/2,d,d)}

May 21 2020 9:22 PM UTC

}// 135/140

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set a = some const for looped pattern

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smtsjhr

function u(t) {

for(j=140;j--;x.fillStyle=R(w=j%2*255,w,w,.5))x.fillRect(960+(z=C(t/100)*C(a=j-j%2)*(k=1.03**a)-(d=10*k*(j%2+5*S(j*t/10)))/2),540+z,d,d)

May 17 2020 8:32 AM UTC

}// 136/140

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smtsjhr

remix of d/21514 by u/smtsjhr

function u(t) {

eval(unescape(escape`𭀯🐳𞱣𛡳𭁹𫁥𛡦𪑬𭁥𬠽𙱩𫡶𩑲𭀨𚑢𫁵𬠨𝑰𮀩𙰻𩡯𬠨𨰮𭱩𩁴𪁼👩🐱𩐳𞱩𛐭𞰩𮱷🐱𛑃𚁴𚐬𪰽𭰪𭰪𠰨𪐩𚰴𜀰𛁸𛡬𪑮𩑔𫰨𞐶𜀫𪰪𠰨𪐩𛀵𝀰𚰲𝐰𚡃𚁴𛰲𚐪𤰨𪐫𝐪𚁰👔𚀱𛠵𝰪𭰩𚐩𚱫𛰲𚡓𚁩𛰨𬀾🐰🰱𞠮𝐩𚐩𯐻𮀮𬱴𬡯𪱥𚀩`.replace(/u../g,'')))

May 11 2021 12:28 PM UTC

}// 132/140

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Infinity is just Zero with a twist

u/Xen

nice!

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