New #scroller 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.

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neimad

remix of d/28758 by u/neimad

function u(t) {

eval(unescape(escape`洽挮睩摴栽㌶《硛昽❦楬汓瑹汥❝㵱㵵⬧✊砮晩汬剥捴⠰ⰰⱭⱭ⤊景爨渽氽〻渼焮汥湧瑨㭮⬫⥻੹㵓⡴⭮⼵⤪洊硛晝㵠桳氨⑻礯㉽‹㤥㔰╠੸⹦楬汔數琨煛湝Ⱝ琪㜹┳㠰〫氫洫匨琩⨹㔬⡹⼽㔩⬹㤩੬⬽㥽`.replace(/u([^D].)/g,'$1%')))

Oct 26 2023 5:59 PM UTC

}// 140/140

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#sinus #scroller #color #variablespeed

u/neimad

Found a few more bytes to play with. I used to make all kinds of scrollers on the c64 in the 80's and 90's, so this is a lot of fun for me.
u/UEZ

cool

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neimad

remix of d/28745 by u/UEZ

function u(t) {

eval(unescape(escape`洽挮睩摴栽㌶《砮晩汬却祬攽焽甫✧੸⹦楬汒散琨〬〬洬洩੦潲⡮㵬㴰㭮㱱⹬敮杴栻渫⬩笊礽匨琫港㔩⩭੸⹦楬汓瑹汥㵠桳氨⑻礯㉽‹㤥㔰╠੸⹦楬汔數琨煛湝Ⱝ琪㜹┳㘰〫氫洬⡹⼽㔩⬹㤩੬⬽㥽`.replace(/u([^D].)/g,'$1%')))

Oct 26 2023 7:08 AM UTC

}// 137/140

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#sinus #scroller #color

u/neimad

refactored, reduced size, made scroll restart
u/UEZ

nice

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UEZ

remix of d/28744 by u/neimad

function u(t) {

eval(unescape(escape`挮睩摴栽ㄲ㠰ⱱ㵵⬧✮獰汩琨✧⤻砮景湴㴢㐴灸⁃潮獯污猢㭦潲⡮㵬㴰㭮㱱⹬敮杴栻渫⬩筸⹦楬汔數琨煛湝Ⱘ⵴⨱㔰┱〸〰⤫氫ㄴ㠰ⱓ⡴⭮⼵⤪㈰〫㌵〩㭬⬽砮浥慳畲敔數琨煛湝⤮睩摴栫匨港㌫琩⨵⬵紻`.replace(/u([^D].)/g,'$1%')))

Oct 24 2023 8:36 AM UTC

}// 140/140

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#sinus #scroller

u/UEZ

#oldschool

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rep_movsd

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼👱🐱𝐰𒡋👆🐾𚁃𚁩𚡩𚐫𜠩𚡆𒡦𫱲𚁂🐴𞱂𛐭𞰩𩡯𬠨𪠽𜠰𛁰🐹𝠰𛁚👂𚰲𞱪𛐭𞱚𛐽𜐯𬐩𩡯𬠨𣰽𪠿𜐺𝐬𦀽𛑴𚡰𛁩👱𞱩𛐭𞱘𚰽𥰫𢰨𬐩𚑈👋𚁰𛰲𚐬𥰽𢰨𬐩𛁸𛡦𪑬𫁓𭁹𫁥👒𚁍👏𚠴𜀬𣐬𣐩𛁸𛡦𪑬𫁒𩑣𭀨𬀫𦀯𦠫𣰬𬀬𥰯𦠭𣰪𜠬𛑈𛱚𚱏𚐻`.replace(/u../g,'')))

Jun 24 2021 10:32 PM UTC

}// 140/140

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Parallax Buildings #3d #scroller

Show more comments…
u/taupelink

cool!
u/donbright

:)
u/rep_movsd

I made a mistake of repeating the same sequence in each layer.
u/DataMeta

nice one! didn't notice that until you mentioned it ;)
u/aleamb

amazing!
u/katkip

#parallax

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rep_movsd

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑻𨐽𝠵𝐳𝰬𨠽𜐵𜀬𮠽𬐽🡦𪑬𫁓𭁹𫁥👱𒡺𨀣𩐷𝡠𒡸𛡦👦𪑬𫁒𩑣𭀊𩠨𪐽𜐬𜀬𭰽𜡥𜰬𪀽𭰩𒡺𨀣𜀰𜀱𨀊𭱨𪑬𩐨𚰫𪐼𝠩𩡯𬠨𦐽𤱛𪑝🰿𨠬𢠽𠱛𪑝🰿𪐬𦀽𜐻𚰫𦀼𭰻𦁞𪑼𯀨𤱛𪑝👙𛁃𦱩𧐽𢠩𛁙𚰽𞀪𢠯𨐭𝀬𢠽𢠪𨠥𨐩𩠨𦀬𦐫𪐪𨠬𝠬𪀩𯐻`.replace(/u../g,'')))

Aug 29 2020 10:58 PM UTC

}// 138/140

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Dusky mountains

u/rep_movsd

#landscape #scroller #parallax

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f8f82804

remix of d/11825 by u/f8f82804

function u(t) {

throw s=t?s.replace(/[\u0300-\u036f]*/g,m=>m.slice(-64)+String.fromCharCode(768+frame++%112)):' '.repeat(512)

Jan 15 2019 11:53 PM UTC

}// 109/140

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#zalgo #scroller #throw #unicode #regex #regexp

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f8f82804

remix of d/11798 by u/f8f82804

function u(t) {

throw t?(s=String.fromCharCode(frame)+s):s=''

Jan 14 2019 9:17 PM UTC

}// 45/140

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#unicode #scroller

u/f8f82804

this one could be slightly smaller if you change it from s=...+s to s+=..., but this totally changes the effect

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New_Core

function u(t) {

c.width=-1
for(i=99;i--;)x.fillText(String.fromCodePoint(65+i%58),i*8-t*60%464,177),x.drawImage(c,i+260,170,1,10,i*8,50+20*S(i/9+t),18,60)

Jun 10 2018 12:45 PM UTC

}// 138/140

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