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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #ScaryMovies

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smtsjhr

remix of d/20074 by u/smtsjhr

function u(t) {

with(x)for(strokeStyle="#FFF",i=220;i--;stroke())beginPath(fill()),arc(960+(r=1.02**(170-i)*80)*S(a=4*i+t),500+r*C(a)+120*S(i/40+t),r/5,0,7)

Sep 22 2020 9:32 PM UTC

}// 140/140

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u/Xen

nice
u/Qwitter

Smooth Psycadelia !

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smtsjhr

remix of d/19956 by u/Xen

function u(t) {

t/=15
with(x)for(strokeStyle="#FFF",i=200;lineWidth=r=1.03**(200-i),i--;stroke())beginPath(fill()),arc(960+9*r*S(a=i*t),540+9*r*C(a),r,0,7)

Sep 22 2020 9:28 PM UTC

}// 139/140

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try changing t/=15 to t/=20 for something tamer, or to t/=10 to get wilder

u/Xen

oosh!

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smtsjhr

remix of d/19958 by u/smtsjhr

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪁼👪🐱𝠻𪠭𛐻𚑻𮀮𫑯𭡥𥁯𚁵🐵𜀰𚠨𥀨𭀯𝰫𪠩𛐮𝐩𛁶👵𛰲𚰲𜀰𚡃𚁪𚱴𚐩𞱦𫱲𚁩🐵𞱩𛐭𞱸𛡬𪑮𩑔𫰨𭐫𚁷🐭𝐰𚱵𛰵𚐪𠰨𨐽𛠳𚱓𚀵𚡴𚰱𜀪𤰨𪠩𚐯𜐮𝐩𚡓𚀱𛠵𚡩𚐬𭠫𭰪𚁃𚀱𛠵𚡩𚐯𝐰𚱩𙐲𚡓𚁡𚐩𚐩𮱸𛡦𪑬𫀨𚑽𯐻`.replace(/u../g,'')))

Sep 15 2020 3:07 AM UTC

}// 134/140

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short looped variant of d/19958

Show more comments…
u/danny@hille.dk

for(c.width|=j=16;j--;){x.moveTo(u=500*(T(t/7+j)-.5),v=u/2+200*C(j+t));for(i=5;i--;x.lineTo(u+(w=-50+u/5)*C(a=.3+S(5*t+10*S(j))/1.5)*S(1.5*i),v+w*(C(1.5*i)/50+i%2*S(a)))){x.fill()}};
u/danny@hille.dk

Woops didn't mean to sumitt that :-)
u/danny@hille.dk

143b and still looks ok... ->for(c.width|=j=9;j--;)for(i=4,x.moveTo(u=500*(T(t/4+j)),v=u/i+9*C(t));i--;x.lineTo(u+j+v*C(a=S(5*t+S(j)))*S(1.4*i),v+v*(a/9+i%2*S(a))))x.fill()
u/danny@hille.dk

I can't shave of the last 3 bytes without messing it up :-(
u/danny@hille.dk

139b version ->for(c.width|=j=9;j--;)for(i=4,x.moveTo(u=555*(T(t/4+j)),v=u/i+9*C(t));i--;x.lineTo(u+j+v*C(a=S(5*t+S(j)))*S(1.4*i),v+v*(i%2*S(a))))x.fill()
u/smtsjhr

wow well done! very fair trade off removing that 'a/9' addition since its small: |a/9|<0.1
u/danny@hille.dk

Thanks, Im not going tell how long it took me to figure that out though :-)

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smtsjhr

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪁼👪🐱𝠻𪠭𛐻𚑻𮀮𫑯𭡥𥁯𚁵🐵𜀰𚠨𥀨𭀯𝀫𪠪𭀯𜐰𜀩𛐱𚐬𭠽𭐯𜠫𜠰𜀪𠰨𪠫𭀩𚐻𩡯𬠨𪐽𝐻𪐭𛐻𮀮𫁩𫡥𥁯𚁵𚰨𭰽𛐵𜀫𭐯𝐩𚡃𚁡🐮𜰫𤰨𝐪𭀫𜐰𚡓𚁪𚐩𛰱𛠵𚐪𤰨𜐮𝐪𪐩𛁶𚱷𚠨𠰨𜐮𝐪𪐩𛰵𜀫𪐥𜠪𤰨𨐩𚐩𚑻𮀮𩡩𫁬𚀩𯑽`.replace(/u../g,'')))

Sep 15 2020 2:51 AM UTC

}// 136/140

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Heading South

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smtsjhr

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪁼👫🐶𝀻𪠽𪰥𞀬𫀽𚁫𛑪𚐯𞀬𭰽𫀪𜐲𝐭𝀰𚡴𙐲𝐰𛁤🐷𜀪𠰨𪠩𛁺👷🁤🱷𛑤𞠰𛁸𛡭𫱶𩑔𫰨𭐽𚁪𚠲𚱬𙐲𚐪𜐴𜀬𭠽𝐰𜀫𭰫𞐪𮠩𛁫𛐭𞰩𩡯𬠨𪐽𝀻𪐭𛐻𮀮𬱴𬡯𪱥𚀩𚑲👩𙐲𚠲𜀰𛁸𛡬𪑮𩑔𫰨𭐫𚁩𛐲𚐪𬠪𤰨𩠽𛠸𚱓𚁺𛰸𚐯𜠩𛁶𚱲𚡃𚁦𚐩`.replace(/u../g,'')))

Sep 13 2020 11:00 PM UTC

}// 140/140

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BreakFree***

u/taupelink

sweet!
u/smtsjhr

*** Inspired by: JN3008 https://twitter.com/jn3008/status/1303418717… ; A.L. Crego: https://alcrego.tumblr.com/post/119413614856… ; Martin Small: http://www.warexperience.org/MartinSmall/Mar…
u/smtsjhr

(SOURCE 194/140) for(c.width|=k=64;j=k%8,l=(k-j)/8,w=l*125-40*t%250,d=70*C(j),z=w<d?w-d:0,x.moveTo(u=(j*2+l%2)*140,v=500+w+9*z),k--;)for(i=4;i--;x.stroke())r=i%2*200,x.lineTo(u+(i-2)*r*S(f=.8+S(z/8)/2),v+r*C(f))

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smtsjhr

remix of d/19919 by u/smtsjhr

function u(t) {

for(W=c.width|=i=0;j=i%2,i<700;i++){a=40*(i%50-j);b=1.6*(i-i%50);r=100*T(t)*Math.exp(-10*((a+b)/W+S(t)));x.fillRect(r+a,r+b,8+j*72,80-j*72)}

Sep 11 2020 6:38 PM UTC

}// 140/140

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u/danny@hille.dk

Very ap-peal-ing 😉👍
u/danny@hille.dk

Now I'm not into that modern emoji art stuff, all them young kids do nowadays, but if so, i vould have gone for an orange-peal joke for(W=c.width=203,i=700;j=i%2,i--;){a=4*(i%50-j);b=.18*(i-i%50);r=100*T(t)*Math.exp(-10*((a+b)/W+S(t)));x.fillText('🍊',r+a,r+b)}
u/smtsjhr

u/sanny@hille.dk ^^ i appreciate how the orange emojis collectively create a porous texture faithful to true orange-peel!
u/smtsjhr

** i meant u/danny@hille.dk i think your code is deserving of its own proper remixed post!

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smtsjhr

remix of d/19899 by u/smtsjhr

function u(t) {

for(W=c.width|=i=0;j=i%2,i<700;i++){a=40*(i%50-j);b=1.6*(i-i%50);r=100*1*Math.exp(10*((a+b)/W+2*C(t)));x.fillRect(r+a,r+b,8+j*72,80-j*72)}

Sep 11 2020 6:37 PM UTC

}// 138/140

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smtsjhr

remix of d/19898 by u/smtsjhr

function u(t) {

eval(unescape(escape`𬰽𝀰𒡦𫱲𚁗👣𛡷𪑤𭁨𯀽𪐽𜀻𪠽𪐥𜠬𪐼𝰰𜀻𪐫𚰩𮰊𬠽𬰪𣑡𭁨𛡲𨑮𩁯𫐨𚐯𞀊𨐽𬰪𚁩𙐵𜀭𪐥𜠩𒡢👳𚠨𪐭𪐥𝐰𚐯𜠵𒡤🐨𚁡𛱗𛐮𝐫𛠲𚡃𚁴𚐩𚠪𜠫𚁢𛱗𛐮𜰫𛠲𚡓𚁴𚐩𚠪𜠩𚠱𝐊𮀮𩡩𫁬𤡥𨱴𚁲𚡤𚱡𛁲𚡤𚱢𛁳𚠨𛠲𚱪𚠱𛠸𚐬𜠪𬰭𬰪𪠪𜐮𞀩𯐻`.replace(/u../g,'')))

Sep 10 2020 12:35 AM UTC

}// 138/140

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SOURCE (189/140): s=40;for(W=c.width|=i=0;j=i%2,i<700;i++){r=s*Math.random()/8;a=s*(i%50-i%2);b=s*(i-i%50)/25;d=((a/W-.5+.2*C(t))**2+(b/W-.3+.2*S(t))**2)*15; x.fillRect(r*d+a,r*d+b,s*(.2+j*1.8),2*s-s*j*1.8)}

u/smtsjhr

i had to golf this code to get the original d/19898 under 140, but lost the "focal point" effect achieved here. In need of a shorter way to compute the (euclidean) distance from the focal point (defined by "d" in the code).
u/smtsjhr

please excuse my poor etiquette for i have now learned about code blocks and replacing EVAL with THROW to display compressed code, and the Discord for chat : )
u/Xen

nice!

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smtsjhr

function u(t) {

for(c.width|=i=0;j=i%2,i<700;i++)x.fillRect((r=S(t/2)**2*(s=40)*Math.random())+s*(i%50-j),r+s*(i-i%50)/25,s*(.2+j*1.8),2*s-s*j*1.8)

Sep 10 2020 12:16 AM UTC

}// 131/140

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FOCUS+GRID

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smtsjhr

remix of d/19856 by u/smtsjhr

function u(t) {

c.width|=0
for(i=200;x.beginPath(),i--;x.fill())x.arc(960+120*C(a=.02*t%6.28*i)*(k=1.01**i),540+50*S(a)*k,4*k*(1+S(i/10-t)),0,7)

Sep 6 2020 6:15 AM UTC

}// 129/140

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