Dweets awesomed by u/ersagun

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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ntsutae

function u(t) {

t*=30,t||(c.width=w=960)
for(x.drawImage(c,0,1),i=w;--i;)
x.fillStyle=R(g=(t+((i-t)^(i+t))**4)%997<97?w:0,g,g),
x.fillRect(i,0,1,1)

Jun 5 2020 12:56 AM UTC

}// 131/140

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Circuit Diagram

u/tomxor

Nice! most convincing xor sampling #circuit pattern i've seen, lots of ball grid arrays
u/ntsutae

(i-t)^(i+t) is great.
u/rodrigo.siqueira

Change ^ to | and you will see falling Sierpinsky triangles! I mean: (i-t)|(i+t)
u/ntsutae

Yes, I've already tried "|","&". The triangles appeared without the use of recursive call. Dwitter told me bit operation skills. Thank you.

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Xen

remix of d/18621 by u/HellMood

function u(t) {

x.fillText(t?y:y=T=9,y=y-T>>1,T-=(T&2)*8e2-y)

May 11 2020 12:36 AM UTC

}// 45/140

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45b #dragoncurve Shoutz 2 u/HellMood

u/Xen

#waitforit #fractal
u/HellMood

Neat tricks :) Abusing the t further before i did ;)

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KilledByAPixel

remix of d/18638 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁫👩🐵𜠰𞰭𛑩𞱱𚡭𙐹𯁼𩡩𫁬𚁡𬡣𚁫𚱩𚰨𬠽𚁓𚁴𚠴𚐯𜠫𜐩𚠨𬐿𫐥𝰯𞐺𞐩𚠲𩐴𛱩𚐪𤰨𫐪👭𚐬𪰭𪐫𠰨𫐩𚡲𛁲𚠮𞀬𜀬𞐩𚐩𬐽𪐥𜠬𫐽𪐫𪰫𩡲𨑭𩐪𚁱🰲𞠭𜠩𛁢𩑧𪑮𤁡𭁨𚁦𪑬𫁓𭁹𫁥👒𚁩𛰲𚐩𛁳𪁡𩁯𭱃𫱬𫱲👒𚁳𪁡𩁯𭱂𫁵𬠽𬐪𪐯𝐩`.replace(/u../g,'')))

May 9 2020 9:49 PM UTC

}// 140/140

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Blood Flow 💖

u/katkip

#realistic
u/KilledByAPixel

i added some shadow to this one to get some depth of field effect

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ijbd

remix of d/18655 by u/ijbd

function u(t) {

with(x)for(i=0;i++<500;)fillStyle=R(125+124*C(t),125+125*S(t),125+C(t-4)),fillRect(900+C(a=(t+i*.62))*S(i)*400,500+S(a)*400,10,10)

May 8 2020 6:06 PM UTC

}// 131/140

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pavel

remix of d/18610 by u/KilledByAPixel

function u(t) {

with(x)for(k=i=999;--i;beginPath(fill(arc(k+i+r*C(a=i%2?i+240*t:(i-k*t>>5)**5),540+r*S(a),r/5,0,7))))fillStyle=R(i/4),r=(S(t)/2+1+i%2)*7e4/i

May 7 2020 5:55 PM UTC

}// 140/140

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#blood #cavern 🩸 #uncompressed

u/KilledByAPixel

amazing!
u/KilledByAPixel

interesting how we made different concessions to make it fit!
u/katkip

now Hemoglobin is *l o n g e r* wow.
u/nml

looks like a red blood vessel

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KilledByAPixel

remix of d/18610 by u/KilledByAPixel

function u(t) {

with(x)for(k=i=700;--i;m=i+t*k/2|0,fill(arc(k-i+(r=(S(t*4+m/k)/2+1)*(m%39?1e5:3e4)/i)*S(m*=m),k+C(m)*r,r/2,0,7)))beginPath(fillStyle=R(i/2))

May 7 2020 4:28 PM UTC

}// 140/140

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Blood #Cavern 🩸 #uncompressed

Show more comments…
u/joeytwiddle

Sweet!
u/KilledByAPixel

#blood
u/katkip

racing inside venes
u/DataMeta

Whoa
u/sigveseb

Smaller and looks better! Nice!
u/joeytwiddle

This is probably the best #tunnel on Dwitter!
u/Ohead

wow, this dweet sent me down a "with" keyword rabbit hole. I've never seen it before!

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ersagun

function u(t) {

for(b=0;b<99;b++)for(a=0;a<99;a++)A=a/t,B=b/t,x.fillStyle=R(S(A*C(B*S(A)*S(B))*C(A*S(B)*S(A)))*99+99),x.fillRect(a*9,b*9,9,9)

May 7 2020 12:31 PM UTC

}// 125/140

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I don't even know. I am just playing with sines and cosines at this point.

u/Xen

#waitforit

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joeytwiddle

remix of d/10878 by u/joeytwiddle

function u(t) {

for(c.width=k=1e3;k--;x.fillRect(500-W-9*j*C(a=t-i*8),440-j*3*S(a)+j*(k>>7?-i:i),2*W,9))i=1+(k/16&7),j=k%16,x.fillStyle='#f9a1',W=30*S(j/5)

May 7 2020 10:11 AM UTC

}// 139/140

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Happy #Vesak Day 2020! #flower

u/KilledByAPixel

🌸👍

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KilledByAPixel

remix of d/18625 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𪰽𪐽𞐶𜀻𛐭𪐻𪐥𜠿𚁭👩𚱴𚡫𯀰𚐥𞑼𯁸𛡡𬡣𚁫𛑩𚱓𚁭𚠽𫐩𚡲𛰳𛀵𝀰𚱃𚁭𚐪𬠯𜰬𬠯𚀲𞐫𤰨𫐪𫐩𚠱𞐩𛀰𛀷𚐺𮀮𨑲𨰨𪰭𪐫𤰨𫐽𪐫𭀪𪰯𞀩𚠨𬠽𜑥𝐯𪐩𛀵𝀰𚱃𚁭𚐪𬠬𬠯𜠬𜀬𝰩𛁸𛡦𪑬𫀨𚐩𮀮𨡥𩱩𫡐𨑴𪀨𮀮𩡩𫁬𤱴𮑬𩐽𤠨𪐥𜠪𪰬𪐯𜠬𪐩𚐻`.replace(/u../g,'')))

May 7 2020 2:50 AM UTC

}// 140/140

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Particle Accelerator ⚡

u/sigveseb

Sweet colors!
u/KilledByAPixel

thanks, really happy with how this one turned out!
u/PoweredByWill

Yessssss!

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KilledByAPixel

remix of d/18610 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𪰽𪐽𞐶𜀻𛐭𪐻𪐥𜠿𚁭𯀽𜀩𙐨𩠽𜰹𞐩𯁼𮀮𨑲𨰨𪰫𤰨𫐥🐴𚐪𬠯𜰬𩠫𪐫𠰨𫐩𚡲𛰳𛁲𛰹𛀰𛀷𚐺𮀮𨑲𨰨𪰫𤰨𪐩𚠨𬠽𜑥𝐯𪐩𛁦𚱩𚱃𚁩𚐪𬠬𬠯𜠬𜀬𝰩𛁸𛡦𪑬𫀨𚐩𮀮𨡥𩱩𫡐𨑴𪀨𮀮𩡩𫁬𤱴𮑬𩐽𤠨𭠽𪐥𜠪𪰭𠰨𚁭👩𚱴𚡫𛰲𚐯𜐲𝰩𚠹𚱩𛰳𛁶𚠳𚐩`.replace(/u../g,'')))

May 6 2020 11:49 PM UTC

}// 140/140

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Test Chamber #cavern ☢️

u/katkip

Wow! Lighting!
u/Qwitter

Magical!

dwitter.net | ersagun (8264)