Top #witchcraft 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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Current theme challenge: #ScaryMovies

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BalintCsala

function u(t) {

eval(unescape(escape`景爨欽椽㉥㌻椭ⴻ砮晩汬剥捴⡓⡴⤪稫㤶〫匨洽房⡫⩪簰⤪⨴㨰⤪爭猯㈬䌨琩⩺⬵㐰⭃⡭⤪爬猬房猺猯㤩⥢㵩┲㤬稽椯㤬樽⡩⽫⭴⤥ㄬ爽⡢㼱攴㨸攳⤯稬猽㙥㌯稬砮晩汬却祬攽刨愽㤹⭓⡪⨹⤪㠸ⱡⱡ⤻`.replace(/u(..)/g,"$1%")))//SC

Oct 2 2018 12:01 AM UTC

}// 140/140

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Strange crystals v0.140

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u/BalintCsala

Thanks to u/yonatan for making this possible
u/joeytwiddle

Strange crystals was a #js1k demo so wow! https://js1k.com/2013-spring/demo/1459 https://js1k.com/2013-spring/demo/1555
u/joeytwiddle

yonatan's 139 redux: for(k=i=2e3;i--;x.fillRect(960+S(m=(k*j&-b)**4)*r-z,540+C(m)*r,T=5e3/z,T))b=i%9>0,j=(i/k+t)%1,z=i/9,r=(b?1e4:8e3)/z,x.fillStyle=R(S(j*9)*z)
u/joeytwiddle

yonatan's 149 redux: for(k=i=2e3;i--;x.fillRect(960+S(m=(k*j&-b)**4)*r-z,540+C(m)*r,s=5e3/z,s))b=i%9>0,j=(i/k+t)%1,z=i/9,r=(b?1e4:8e3)/z,x.fillStyle=R(a=99+S(j*9)*99,a,a)
u/magna

Whoa!
u/lionleaf

#minecraft
u/iverjo

#witchcraft
u/Joachim

#tunnel

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jylikangas

function u(t) {

for(c.width=i=-1;i++<125;)for(j=75;j--;x.fillRect(99+i-j,(i+j)/(2+T(t)/2)+!h,h|1,~h))h=t+j/13&i/9-t*6,h*=(h<5)*5,x.fillStyle=R(0,i+j,!h*200)

Apr 14 2018 4:56 PM UTC

}// 140/140

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Isometric Islands

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yonatan

function u(t) {

for(i=1e3;t<3&&i--;x.fillRect(960+S(i)*q,(1200/t)+C(i)*q,9,9))q=(2+S(i*6)**3)*t**4.5,x.fillStyle=R(a=t**1.6*55,a*1.5,t*t*15)

Aug 28 2018 11:00 PM UTC

}// 124/140

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u/joeytwiddle

Excellent! Angel's trumpet. #flower #organic
u/yonatan

Thanks! I was wondering what's that tree's name was
u/katkip

This is so beautiful
u/magna

OMFG
u/aleamb

OH MY!!!!
u/DataMeta

#wizardry
u/13thptr

#witchcraft

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yonatan

remix of d/9341 by u/yonatan

function u(t) {

for(c.width=i=1e3;i--;x.fillRect(S(i)*m+500+S(z)*m+m*S(t),C(i)*m+260+C(z)*m,z,z))m=i/13,x.fillStyle=`hsl(25,19%,${a=50-S(z=i**.5)*19}%`

Aug 23 2018 5:24 AM UTC

}// 135/140

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u/joeytwiddle

Whoa! So 3D! :D #parallax
u/f8f82804

#shading #d3
u/magna

#sorcery
u/sigveseb

Straight up #witchcraft
u/jylikangas

Best dweet in a long time.
u/joeytwiddle

#organic #model #shell

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tomxor

remix of d/20436 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪀽𠐽𜐲𞀻𠐻𚁘𧡒𚐥𝰾𜐿𤠫🐮𜀱𞡔𚰫🀴𞀿𮀮𩡩𫁬𤡥𨱴𚁁𛑺𚡵𚠨𤠪𞀦𝰿𛐳𞠳𚐬𜰶𚱔𛱒𛑺𚡃𚠳𛁍𨑴𪀮𪁹𬁯𭀨𭐬𠰽𥀯𞐶𚱓𚁴𚐯𜠩𚠨𜐭𛠶𛱒𚐫𮠯𜠬𜠯𤠩𞠨𭐽𛐭𠐯𝠴𛐱𛁒🐱𛁔🐭𝀸𚐩𦀽𤠪𭐫𭀫𜠬𮠽𚁘𚱒𚐪𜐶𛁺🐨𮠭𥁞𥀫𮠩𙐷🠵`.replace(/u../g,'')))

Jun 7 2023 12:44 AM UTC

}// 139/140

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#DooM 2.5D #bumpmap textures

u/tomxor

Same concept of XY displacement, but X displacement needs to be inverted when a surface is aligned along Z to give the illusion of the light comming from the observer. Completely unrealistic lighting tricks.
u/deobfuscate

I don't feel like I can make any more dweets with so many good ones like this roaming around.
u/danny@hille.dk

This is just out of this world. #witchcraft
u/vain

Just f*cking amazing! 😎

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icecuber

function u(t) {

v=t-9;m=t%.8-.4;r=m*m*12+3.7;r^4?r=r+.3|0:0;r=t<5.6?r*50:v<1?72:v<5.6?r*20:v<7.3?-67/C(t):x;x.fillRect(960-S(v)*r,(v<1?300:645)-C(v)*r,9,23)

May 19 2016 11:56 PM UTC

}// 140/140

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u/lionleaf

Crazy impressive!
u/iverjo

Wicked!
u/lionleaf

How did you do that?!
u/stiaje

Outrageous!
u/iverjo

This is still like black magic to me. It needs to be explained in a blog post or something.
u/lionleaf

+1 for a blog post!
u/ocasta181

bump!
u/iverjo

For the sake of context: This dweet draws the logo of Hackerspace NTNU https://hackerspace-ntnu.no/
u/lionleaf

#logo
u/Lazy1337

#witchcraft

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tomxor

remix of d/18413 by u/pavel

function u(t) {

for(w=c.width=120,i=9e3;i--;x.fillRect(i%w,i/w,1+S(9*X/d)**5*S(9*Y/d)**5,d/2+Y/3))X=i%w/30-2,Y=i/w/30-1,r=X*X+Y*Y,d=r>1||1+(1-r)*S(r*9-t*4)

Apr 23 2020 1:15 AM UTC

}// 139/140

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u/aleamb

impressive! #render #witchcraft #raytracing #scene

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KilledByAPixel

remix of d/18687 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𪰽𪐽𞐶𝐻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚁱🱫𚰲𚡲𚠨𫐥𝀭𜐮𞀩𞠰𛀵𝀰𚱲𛁱🱲𞡲🐱𩐶𛁱🱓𚁭𚐪𬠭𜠪𬠺𬠩𚑲👩🁫𛐲🰳𩐷𛱩𛱩𞠭𜑥𝐬𬐽𪐥𜠬𫐽𚁮👩𚱴𚠱𜠰𚐾🠵𛁸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𬐿𫠺𪐯𝑽𘀤𮱱🰹𞠸𞑽𙐤𮱲🠰🱩𛰨𫠥𚁱𚠸𚰸𚐾𜠿𝠹𞠱𜠩𞠷𞑽𙑠`.replace(/u../g,'')))

May 11 2020 12:02 AM UTC

}// 140/140

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City Flight 🏙️

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tomxor

remix of d/16192 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𭰽𨰮𭱩𩁴𪀽𝠰𛁩🐲𩐳𞱩𛐭𞱸𛡦𪑬𫁒𩑣𭀨𤠽𪐥𭰬𥀽𪐯𭰬𜐬𛠴𛑚𛱷𚐩𩡯𬠨𪠽𞀬𦠽𭰻𪠭𛐻𚑚𛐽𣑡𭁨𛡭𪑮𚀮𛠮𦱛𭀪𭰬𛠲𧐬𦰲𜀬𝑝𛁛𞐬𜱝𛁛𞐱𛁷𧑝𛡭𨑰𚀨𦱹𛁲𧐬𪐩🐾𣑡𭁨𛡨𮑰𫱴𚁩🱒𛐳𜀺𚁔𚱒𛑹𚐥𜰲𚰹𛁩🱔𛑹𞠨𥀭𤠭𮐩𙐴𞀫𞐬𦠩𛑲𚐩`.replace(/u../g,'')))

Dec 24 2019 1:40 AM UTC

}// 140/140

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Merry Dwittermass Everyone :)

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u/tomxor

Better shading + faster in firefox
u/KilledByAPixel

👍
u/Xen

now thats sexy..., thats a sexy snowman! made me grab the DVD now! back shortly...
u/katkip

awesome!
u/katkip

#witchcraft
u/tomxor

#xmas

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f8f82804

remix of d/10805 by u/f8f82804

function u(t) {

c.width=480;for(i=6;i--;x.lineTo(a=240+S(p)*z,b=2*z-150),x.font=z/4+'px a',i&&x.fillText('🔥',a-z/8,b))z=600/(4+C(p=t-2.5133*i));x.stroke()

Nov 1 2018 6:19 PM UTC

}// 138/140

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#perspective #pentagram #witchcraft #iknowitsnovember

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