New #texture 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.

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

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Xen

function u(t) {

for(z=i=99;i--;t>9?x.clearRect((t*z|0)*200%2e3,0,z,z):x.fillRect(i*49-C(t/9)*z,t*2e3%1e3,45,39))x.fillStyle=R(q=i**t%127,q,q,.1)

Jan 14 2020 3:00 PM UTC

}// 128/140

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128byte #castle wall

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rodrigo.siqueira

remix of d/16152 by u/New_Core

function u(t) {

for(I=1080;I--;)for(var k=13,b=t/k;k--;x.fillStyle=R(b*120,b*b*14,9,.1),b>0&&x.fillRect(t*200%1920,I,40,1))b=C(I/1e3+b*C(b*b/2)+4)*b-2.8

Oct 17 2019 8:00 PM UTC

}// 136/140

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Sequoia wood (eternal loop)

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New_Core

remix of d/16150 by u/rodrigo.siqueira

function u(t) {

for(var I=1080;I--;)for(var b=t/15,k=12;k--;)
b=C(I/999+b*C(b*b/2)+4)*b-2.8,
x.fillStyle=R(b*120,b*b*13,0,.1),
b>0&&x.fillRect(t*99,I,40,.8)

Oct 17 2019 10:35 AM UTC

}// 140/140

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I like the tree grain look.. =)

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rodrigo.siqueira

remix of d/14541 by u/rodrigo.siqueira

function u(t) {

for(var I=1080;I--;)for(var b=t/15,k=12;k--;)
b=C(I/999+b*C(b*b/2)+4)*b-2.8,
x.fillStyle=R(b*120,b*b*13,0),
b>0&&x.fillRect(t*120,I,2,.8)

Oct 17 2019 12:16 AM UTC

}// 137/140

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Orange Marbled Patterns of Chaos - Nonlinear interactions inspired by an old paper marbling technique. #texture

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tomxor

remix of d/15329 by u/tomxor

function u(t) {

for(a=b=0,i=1e4;i--;x.fillRect(a*2880-480,b*2880-960,1,1/(4+t)))
p=3.14,r=0|2*Math.random(),
a+=.2*(r-a*S(b*p+C(a*p+C(a*p)))),
b+=.4*(r-a*b)

Aug 9 2019 4:40 PM UTC

}// 140/140

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Sand

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LimeLaser

function u(t) {

r=Math.random
x.globalAlpha=.01
if(t<23){x.beginPath()
for(i=99;i--;){a=6.3*r()
p=500*r()**.1
x.lineTo(960+p*C(a),540+p*S(a))
}x.stroke()}

Aug 1 2019 3:10 AM UTC

}// 138/140

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Rendering Of A Cannonball

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Xen

remix of d/14693 by u/Xen

function u(t) {

x.beginPath(x.stroke())
x.arc(940+C(Z=t*2)*9,540+S(Z)*9,1e3-69*t,t,Z)

Jun 20 2019 6:19 PM UTC

}// 69/140

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quick test

u/Xen

#spiral #moire #texture

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loktar

function u(t) {

eval(unescape(escape`𩡯𬠨𮐽𘑴𙠦𦰰𧑼𯁹𛁷🐲𩐳𛁨🐱𜀸𜀬𪐽𜐬𮀮𩁲𨑷𢑭𨑧𩐨𨰬𜀬𜀬𭰬𪀬𜀬𛐱𛁷𛁨𚐻𪐼𭰻𚑹𦱩𧐽𭀦𙠨𮑛𪑝𚰹𚡍𨑴𪀮𬡡𫡤𫱭𚀩𚱹𦱩𛐱𧐩𛰭𜡼𯀭𮑛𪐭𜑝𛁌🐲𜀪𮑛𪑝𛁸𛡦𪑬𫁓𭁹𫁥👠𬡧𨠨𜀬𙁻𣁽𛀤𮱌𯐩𨀬𮀮𩡩𫁬𤡥𨱴𚁩𛁨𛀱𛀭𮑛𪑝𚐬𪐫𚰻`.replace(/uD./g,'')))

Jun 19 2019 11:09 PM UTC

}// 138/140

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Just a random scroller original vs is from 2013, https://codepen.io/loktar00/details/BCEvp

u/KilledByAPixel

good texture
u/Xen

very nice!
u/katkip

looks like #waves
u/magna

#texture

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rodrigo.siqueira

remix of d/14541 by u/rodrigo.siqueira

function u(t) {

for(I=1850;I--;)for(var a=0,b=t/28,k=11;k--;)a=S(a)*b+t/I-2,b=C(I*a/800)*b-2,b>0&&(x.fillStyle=R(0,b*9,b*b*20),x.fillRect(t*120,I-770,2,1))

Jun 12 2019 3:26 PM UTC

}// 139/140

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Blue Marbled Patterns of Chaos #texture

u/geb

#background

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rodrigo.siqueira

function u(t) {

for(var I=1180;I--;)for(var a=0,b=t/15,T=12;T--;)
a=S(a)*b+t/I-2,
b=C(I*a/500)*b-2,
b>0&&x.fillRect(t*60,I-90,1,.6)

Jun 11 2019 8:06 PM UTC

}// 115/140

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Marbled Patterns of Chaos - Nonlinear interactions inspired by an old paper marbling technique.

u/magna

#texture
u/katkip

Awesomed!

dwitter.net | #texture