Dweets by u/DataMeta

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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DataMeta

function u(t) {

c.width=1920;x.font="1em Arial";p=Math.PI;
for(i=0;i<256;i++)x.strokeText("°",960+p*i*S(t+i*.989),540+S(t+i)*p*i*.618)

Jun 4 2018 11:37 PM UTC

}// 118/140

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babby's first repeating 3D pattern (tips for increasing fps are welcome)

u/sukkamehu

atleast for me the fps is great
u/sukkamehu

stable 60fps
u/DataMeta

I get 60 also, but in full screen there are some stutters

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DataMeta

remix of d/8349 by u/DataMeta

function u(t) {

p=Math.PI;j=(t*960);z=Math.random;m=z();r=z();x.fillStyle=R(T(t*p)*960-360,138*m+128*m,128*m+112*m);x.fillRect(j%1920,j%1080,144*r,144*r)

Jun 3 2018 4:53 AM UTC

}// 137/140

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A few tweaks thanks to sukkamehu's golfing tip

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DataMeta

function u(t) {

p=Math.PI;j=(t*1920)/p;r=Math.random();m=Math.random();x.fillStyle=R(T(t)*192,96/m,96/r,.9);x.fillRect(-j%1920+1680,j%1080-8,250,64)

Jun 2 2018 4:56 AM UTC

}// 132/140

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Show more comments…
u/uchenna

i have been trying to implement this on my project please help me, thanks
u/DataMeta

You're more than welcome to mess around with this code. What exactly do you want help with?
u/sukkamehu

a bit golfed version.. p=3.14;j=(t*1920)/p;z=Math.random;r=z();m=z();x.fillStyle=R(T(t)*192,96/m,96/r,.9);x.fillRect(-j%1920+1680,j%1080-8,250,64)
u/DataMeta

Thanks! I was meaning to check how to declare functions in javascript... Although I find that at least 3.146 is needed to closely replicate pi, so ill usually take the 3 extra chars
u/sukkamehu

ok nice dweet though
u/DataMeta

appreciate it
u/DataMeta

I wonder is there's a tag for fps graph glitch-outs.
u/DataMeta

#fpsgraphglitch (yes this is silly)
u/DataMeta

#glitch

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DataMeta

remix of d/8327 by u/DataMeta

function u(t) {

for(i=128;i>0;i--){r=Math.random();m=Math.random();x.fillStyle=R(i/m-96,i/m+64,i/r,.4);x.fillRect(i*16,620+T(i+t/m)*64*S(t),T(t),T(i)*208)}

Jun 1 2018 12:18 AM UTC

}// 139/140

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#glitch

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DataMeta

remix of d/8327 by u/DataMeta

function u(t) {

for(i=128;i>0;i--){r=Math.random();m=Math.random();x.fillStyle=R(255*r,i/m,i/r,.4);x.fillRect(180+i*12,620+T(i+t)*S(t)/2,T(t/r),T(i)*56)}

Jun 1 2018 12:17 AM UTC

}// 137/140

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u/uchenna

i have been trying to implement this on my project please help me, thanks
u/DataMeta

#glitch
u/DataMeta

#colorshock

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DataMeta

remix of d/8327 by u/DataMeta

function u(t) {

k=256;for(i=k/2;i>0;i--){r=Math.random();m=Math.random();x.fillStyle=R(i/r+32,0,k/m-96,r-m);x.fillRect(k*4,540+S(t/r),T(t-i/m),T(i)*128)}

May 31 2018 6:30 AM UTC

}// 137/140

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u/uchenna

i have been trying to implement this on my project please help me, thanks

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DataMeta

remix of d/8283 by u/DataMeta

function u(t) {

c.width=1920;for(i=128;i>0;i--){x.fillStyle=R(0,i*2,128,1);
x.fillRect(i*16,540+S(t+i)*64*S(t),T(S(t-i)/Math.PI-t),T(i)*72)}

May 31 2018 12:39 AM UTC

}// 124/140

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DataMeta

remix of d/2537 by u/phst

function u(t) {

c.width=1920;for(i=0;i<128;i++){x.fillRect(i*16,540+S(1.62*t-i)*360,S(S(i-t)-t)*120,10+t+C(Math.PI*i-t)*360)}

May 29 2018 3:05 AM UTC

}// 109/140

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DataMeta

remix of d/4256 by u/danr

function u(t) {

p=Math.PI;for(i=0;i<1080;i++){s=i==0?2920:9;x.fillStyle=R(i,i,i,.1);x.fillRect(S(t/p-t)*600*T(S(i%p-t))+960*(i==0?-1:1)-56,i*S(t+i),s*7,s);}

May 28 2018 7:31 PM UTC

}// 140/140

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props to the community for providing such rich material to remix

u/uchenna

i have been trying to implement this on my project please help me, thanks

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DataMeta

remix of d/8233 by u/DataMeta

function u(t) {

c.width|=0;p=Math.PI;x.lineWidth=60;for(i=1;i<24;i++){x.beginPath();x.arc(960,540,50+(i*60)+S(t/p*i)*60,t+(i*p)+S(t-i),t+i**i);x.stroke()}

May 28 2018 5:04 AM UTC

}// 138/140

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u/iverjo

The innermost part looks like a bit of the Revision logo some of the time
u/DataMeta

Had to look up what that logo looks like, but yeah you're right

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