Dweets by u/lars-erik

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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lars-erik

remix of d/22578 by u/lars-erik

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼👺🐵𝀰𒡦🐨𫠩🐾𞐶𜀫𮠪𠰨𫠯𞐩𚱺𚡃𚁮𚐊𩰽𚁮𚐽🠵𝀰𚱺𚡓𚁮𛰹𚐫𮠪𤰨𫠩𒡦𫱲𚁩🐶𝀻𪐭𛐻𮀮𩡩𫁬𚀩𚑢👴𚡩𛰶𛁸𛡬𪑮𩑔𫰨𩠨𨐽𨠫𭀩𛁧𚁡𚐩𯀨𮀮𩡩𫁬𤱴𮑬𩐽𤠨𬠽𤰨𭀩𚠲𝐵𛁃𚁴𚐪𜠵𝐬𬠬𛠰𜐩𚐻`.replace(/u../g,'')))

Apr 21 2021 10:36 PM UTC

}// 126/140

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#WaitForIt 2 #KeepsOnGiving - 🐱‍💻🤯 (anyone for filling it with a gradient?)

u/lars-erik

Uncompressed: c.width|=z=540 f=(n)=>960+z*C(n/9)+z*C(n) g=(n)=>540+z*S(n/9)+z*S(n) for(i=64;i--;x.fill())b=t*i/6,x.lineTo(f(a=b+t),g(a))|(x.fillStyle=R(r=S(t)*255,C(t)*255,r,.01))

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lars-erik

remix of d/22576 by u/lars-erik

function u(t) {

c.width|=z=270
f=(n)=>960+z*C(n/9)+z*C(n)
g=(n)=>540+z*S(n/9)+z*S(n)
for(i=128;i--;x.stroke())b=t*i/24,x.lineTo(f(a=b+t),g(a))

Apr 20 2021 11:35 PM UTC

}// 126/140

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#WaitForIt - 🤯

u/Xen

nice!!

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lars-erik

remix of d/22575 by u/BackendForth

function u(t) {

c.width|=z=270
f=(n)=>960+z*C(n/9)+z*C(n)
g=(n)=>540+z*S(n/9)+z*S(n)
for(i=19;i--;x.stroke())x.moveTo(f(b=t*i),g(b)),x.lineTo(f(a=b+t),g(a))

Apr 20 2021 7:38 PM UTC

}// 140/140

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Bigger remix of u/BackendForth' latest

u/BackendForth

Nice!

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lars-erik

remix of d/22571 by u/contone

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀽𜐲𜀰𒡸𛡴𬡡𫡳𫁡𭁥𚀨𞐹𛑴𚠲𜀰𯀰𚐥𜡥𜰫𜑥𜰬𫠽𞐹𚐊𩡯𬠨𪐽𫠻𪐭𛐻𮀮𨑲𨰨𪀬𜀬𝀰𛀰𛀷𚐬𮀮𬑵𨑤𬡡𭁩𨱃𭑲𭡥𥁯𚁨𛑮𛀰𛁨𚱓𚁴𚠲𚱩𚐪𫠬𠰨𭀪𜠫𪐩𚠵𞐫𫠩𚑸𛡭𫱶𩑔𫰨𪀽𪐪𞐬𜀩𒡸𛡳𭁲𫱫𩐨𚐻`.replace(/u../g,'')))

Apr 20 2021 2:04 PM UTC

}// 125/140

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Crawling centipede. 🐛💨

u/lars-erik

Uncompressed: c.width=1200 x.translate((99-t*200|0)%2e3+1e3,n=99) for(i=n;i--;x.arc(h,0,40,0,7),x.quadraticCurveTo(h-n,0,h+S(t*2+i)*n,C(t*2+i)*59+n))x.moveTo(h=i*9,0) x.stroke()

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lars-erik

remix of d/22561 by u/lars-erik

function u(t) {

t<3.8?x.fillRect(890+(t-=1.9)*200,500+((.8*t)**4-t*t-.1)*400,15,45):[1,0].map(i=>x.fill(x.ellipse(775+i*250,700,50,C(t)*30+30,0,0,7)))

Apr 19 2021 10:35 PM UTC

}// 134/140

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#Cat wakes 🐱‍💻😸 no. 2 golfed

u/magna

Awesome!

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lars-erik

remix of d/22554 by u/lars-erik

function u(t) {

t<3.8?x.fillRect(890+(t-=1.9)*200,500+((.8*t)**4-t*t-.1)*400, 15, 45):[1,0].forEach(_=>x.fill(x.ellipse(750+_*250,600,50,S(t)*20+20,0,0,7)))

Apr 19 2021 10:08 PM UTC

}// 140/140

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#Cat wakes 🐱‍💻😸

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lars-erik

function u(t) {

eval(unescape(escape`𪑦𚁴🀳𛠶𚑻𭀭🐱𛠸𞱸𛡦𪑬𫁒𩑣𭀨𜐲𝐰𚰨𛐱𛠸𚱴𚐪𜠰𜀬𝐰𜀫𚀨𛐰𛠱𚰨𜀮𞀪𭀩𚠪𝀭𭀪𚠲𚐯𚀭𝐯𜐰𚐩𚠭𜠰𜀬𘀱𝐬𘀴𝐩𯑥𫁳𩑻𩡯𬠨𪐽𜠻𪐭𛐻𮀮𨑲𨰨𝰵𜀫𪐪𜰰𜀬𝠰𜀬𝐰𛀰𛀶𛠲𞀩𚑸𛡦𪑬𫀨𚑽`.replace(/u../g,'')))

Apr 19 2021 10:23 AM UTC

}// 120/140

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Cat! 🎉🙈

u/lars-erik

Uncompressed
u/lars-erik

if(t<3.6){t-=1.8;x.fillRect(1250+(-1.8+t)*200,500+((-0.1+(0.8*t)**4-t**2)/(-5/10))*-200, 15, 45)}else{for(i=2;i--;x.arc(750+i*250,600,50,0,6.28))x.fill()}
u/erin

cute

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lars-erik

remix of d/22552 by u/lars-erik

function u(t) {

if(t<3.6){t-=1.8;x.fillRect(1250+(-1.8+t)*200,500+((-0.1+(0.8*t)**4-t**2)/(-5/10))*-200, 15, 45)}else{x.arc(750,600,50,0,6.28);x.fill()}

Apr 19 2021 9:42 AM UTC

}// 136/140

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Fuller, angrier one-eyed cat

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lars-erik

function u(t) {

if(t<3.6){t-=1.8;x.fillRect(1250+(-1.8+t)*200,500+((-0.1+(0.8*t)**4-t**2)/(-5/10))*-200, 15, 15)}else{x.arc(750,600,50,0,6.28);x.fill()}

Apr 19 2021 9:41 AM UTC

}// 136/140

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One-eyed cat

u/lars-erik

Just needed to get that parabola cat-profile in there. No time to golf two eyes. 🤦‍♂️😂

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lars-erik

remix of d/22464 by u/lars-erik

function u(t) {

for(c.width|=i=2e3;i-=5;x.lineTo(960+C(z=.017*(5*t+i)**1.36)*i/2,512+S(z)*i/2));x.stroke()

Apr 13 2021 7:20 PM UTC

}// 90/140

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Pointy spiral using u/Xen's golfed version with 1.4 exp instead

dwitter.net | lars-erik (95)