Dweets awesomed by u/rep_movsd

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

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


    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: #Food

show FPS hide FPS share fullscreen

gabrielsroka

function u(t) {

with(x)for(i=2e3;t%1<.01&&i--;)e=Math.random,lineWidth=10,strokeStyle=R(r=e()*255,r,r,.5),beginPath(),moveTo(i,0),lineTo(e()*2e3,i),stroke()

Feb 26 2017 4:31 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

a for loop _is_ an if statement

u/gabrielsroka

Based on code written by Casey Reas and Ben Fry. see http://processingjs.org/learning/basic/rando…

show FPS hide FPS share fullscreen

tomkh

remix of d/1358 by u/tomkh

function u(t) {

for(q=c.d=c.d||[],k=4e3;k--;)x.fillStyle=R(q[k]=k<80?500*Math.random():.47*(q[k-80]+q[k-79]),0,40,.2),x.fillRect(k%80*24,(45-k/80)*24,24,24)

Feb 25 2017 11:44 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

u/iverjo

Very good!
u/SpecialAgent

Brings back memories :)
u/joeytwiddle

#fire

show FPS hide FPS share fullscreen

hamptonio

remix of d/1301 by u/walsh9

function u(t) {

r=Math.random,T=t*60|0,d=T%64*36,e=(T>>6)*36,s=r()>.5&&e>1,f=s?8:36,g=s?36:8,x.fillRect(d,e,f,g),x.strokeRect(0,0,1920,1080)

Feb 25 2017 4:24 PM UTC

}// 124/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Shortened it some without losing too much I think, not sure what to do with the extra room though.

u/sfz

write a maze solver :D

show FPS hide FPS share 1 remix fullscreen

aemkei

function u(t) {

c.width^=0;t||(I=140,p=[]);for(p[I++*I%41+
3178]=i=599;i++<3230;
)x.fillRect(i%70*20,i/70*20,p[
i]=p[i]+p[i+1]+p[i+69]+p[i+70]>>2,12);

Feb 24 2017 10:18 PM UTC

}// 134/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Fire and smoke

Show more comments…
u/iverjo

Neat!
u/donbright

dang this is cool.
u/sigveseb

can we add colors? :D
u/Kalanchoe

This is quite pretty!
u/Beginner

Needs colors :D
u/Xen

Color added: #3002
u/joeytwiddle

#fire

show FPS hide FPS share 1 remix fullscreen

zenymay5

remix of d/888 by u/jczimm

function u(t) {

c.width=1420;
for(i=1;i<350;i++)for(j=1;j<7;j++){x.fillRect(420+250*C(i)*S(T(t/1.2)+j/i),420+200*S(i),10,12)}

Feb 24 2017 8:16 AM UTC

}// 109/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

u/rep_movsd

#underrated

show FPS hide FPS share 1 remix fullscreen

sigveseb

remix of d/271 by u/3bl3gamer

function u(t) {

W=c.width=255;for(i=9<<12;a=i&W,b=i>>8,n=b-45,m=a-99,i--;x.fillRect(a,b,A=1/(((t+a/n)%2)^b/n),A))n*=(B=(W*S(t*29+n/5)+m*m+n*n)/5e3)<1?C(B):1

Feb 24 2017 12:35 AM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Based on some of 3b3lgamer's stuff (remix link got broken).

Show more comments…
u/donbright

dude you are the king,.. O M GOSH
u/Renaud___

Fantastic :S
u/lionleaf

Fixed the remix link for ya :)
u/nashcat

holy sh*t
u/Kalanchoe

H...how? This is so impressive.
u/magna

Needs more music.
u/xem

inhuman
u/donbright

still the one that blew my mind the most.
u/lionleaf

#wobble #wobbly #water #mirror #checkerboard #refraction #sphere
u/Xaotic

wtf
u/firegodjr

#raytracing #best
u/stiaje

#witchcraft
u/sigveseb

This one used to be fast, wonder why it is slow now?
u/ximavus

OMG RAY CASTING DUDE

show FPS hide FPS share fullscreen

iverjo

remix of d/464 by u/iverjo

function u(t) {

for(j=1080;j--;){a=b=0;for(k=35;k--&&a*a+b*b<4;a=c)c=a*a-b*b+t*6e-10-1,b=Math.abs(2*a*b)+j/1e11-1;x.fillRect(t*60,j,1,S(k/9))}

Feb 23 2017 5:10 PM UTC

}// 126/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Burning ship fractal. Feel free to play with the parameters to find other interesting locations in the fractal

show FPS hide FPS share 4 remixes fullscreen

p01

function u(t) {

for(d=2e3;d--;x.fillRect(960+d*C(a),540+d*S(a),24,24))a=Math.random()*6.3,x.fillStyle=R(e=255*C(t-1e3/d*S(t-a-C(a*99/d))),99*S(a-e/d),6e4/d)

Feb 22 2017 11:45 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

u/sigveseb

Nice!
u/ninerdelta

wow!
u/p01

Thanks :)
u/ArtsyBiker1

Awesome!
u/TheGreatRambler

Messing with my brain!
u/lionleaf

#tunnel

show FPS hide FPS share 1 remix fullscreen

dwarfc

function u(t) {

p=10;m=6.284;for(v=0;v<c.width;v+=p){for(g=0;g<c.height;g+=p){x.fillStyle=R(0,v/2*t*S(g*p*m)+v&255);x.fillRect(v,g,p,p);}}

Feb 22 2017 10:23 PM UTC

}// 122/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share fullscreen

sigveseb

remix of d/407 by u/sigveseb

function u(t) {

for(n=c.width=i=1e3,s=S(t),k=C(t);i--;x.lineTo(n*X/Z,n*Y/Z))F=S(i),U=C(i),V=(i&7)-3,_=V*s+F*k,Z=V*k-F*s+15,X=_*k-U*s+7,Y=_*s+U*k+3;x.fill()

Feb 22 2017 9:37 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Show more comments…
u/donbright

that is unbelievable cool
u/iverjo

This one is best viewed in Chrome
u/magna

Nanotube
u/sigveseb

#material
u/joeytwiddle

Could be a dune heighliner #shiny
u/stiaje

#witchcraft
u/joeytwiddle

#hiddengem

dwitter.net | rep_movsd (47489)