Dweets awesomed by u/Tekmap

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

Tekmap

remix of d/11587 by u/katkip

function u(t) {

c.width^=0;f=(X,Y,d)=>{if(d>9)x.arc(X,Y,d,0,7),f(X+d*T(d++-t),Y,d/2),f(X,Y-d*T(d+t),d/2),x.stroke()}
f(960,540,300)

Oct 13 2021 8:16 PM UTC

}// 115/140

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

magna

remix of d/24079 by u/yonatan

function u(t) {

eval(unescape(escape`󭜽󪌽󝜱󜜻󩭯󬬨󨼮󭽩󩍴󪍼󟝫󟜰󞽫󟌲󞽫󚼽󛬰󜬩󩭯󬬨󪜽󭜽󭜪󝜦󪌻󭼽󪜭󛜯󝌻󚝸󛭦󪝬󫍒󩝣󭌨󚌨󪽼󯍓󚍩󚜩󚽴󛽨󚬨󪼿󭜯󞜺󞜩󚜥󜜪󪌪󝜭󪌭󭜪󥌥󭼬󥌽󪌫󚍩󙬵󟽩󛝵󞭵󛝩󚜬󪼿󭼺󭜬󜬫󤼨󥌾󪌦󙭷󚽴󚬹󚜩`.replace(/u../g,'')))

Oct 12 2021 5:01 PM UTC

}// 118/140

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

Boat trip

Show more comments…
u/magna

Assignment: Add a V-shaped flock of migrating birds
u/magna

Uncompressed: u=h=511;for(c.width|=k=0;k<2;k+=.02)for(i=u=u*5&h;w=i--/4;)x.fillRect(((k||S(i))+t/h*(k?u/9:9))%1*h*5-h-u*T%w,T=h+(i&5?i-u:u-i),k?w:u,2+S(T>h&&w+t*9))
u/danny@hille.dk

sweet parallax effect!
u/yonatan

beautiful, much nicer with the parallax
u/magna

Thanks!
u/tomxor

First thing I thought of when I saw Yonatans! Such a great team effort, the original idea, lots of golfing and these two finishing touches.
u/rep_movsd

Fantastic
u/rep_movsd

Now add color 😂

show FPS hide FPS share 1 remix fullscreen

Joachim

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󜼰󜌊󩭯󬬨󪜽󞜻󪜭󛜻󚝷󪝴󪌨󮌩󫝯󭭥󥍯󚍡󟜹󞜫󪜪󜜵󛍢󟜹󞜫󠼨󭌫󪜩󚬹󚜬󫍩󫭥󥍯󚍡󛜱󝜬󞜹󚽃󚍴󚽩󛜱󚜪󞜩󛍭󫽶󩝔󫼨󨜬󨬩󛍬󪝮󩝔󫼨󨜫󤼨󭌫󪜩󚬹󛍢󚼲󜌩󛍳󭍲󫽫󩝒󩝣󭌨󞜹󚽔󚍴󛼹󚽩󚜪󞜹󛌱󜬵󛍩󛌳󚜬󩭩󫍬󤭥󨽴󚌰󛌱󜬸󛌹󞜹󛌱󚜊󮌮󬽴󬭯󪽥󚌩`.replace(/u../g,'')))

Oct 8 2021 2:26 PM UTC

}// 140/140

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

stick millipede

u/Joachim

#creepy
u/magna

WOW!

show FPS hide FPS share fullscreen

TGY

remix of d/24044 by u/TGY

function u(t) {

for(X=t&&X+r*25,i=h=4+X%4<<6;i--;x.fillRect(X%2e3-r*i/8,600+t*3+(r*8&3?i-h:h-i),i/4,!t+.05))x.fillStyle=R(r=S(i^X)+1,99*r)

Oct 8 2021 10:26 AM UTC

}// 122/140

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

flight over forest (takes ~10min to paint)

show FPS hide FPS share fullscreen

vgel

remix of d/24039 by u/vgel

function u(t) {

p=t?p:[]
for(c.width|=i=0;i<4e4;i++)x.fillRect(n=p[i]??=i%2e2*10,m=p[++i]??=i/9,5,5,q=.01,d=S(q*n)+S(q*m),p[i-1]-=d*C(q*9*n),p[i]-=d*C(q*n))

Oct 7 2021 11:31 PM UTC

}// 140/140

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

static feedback

show FPS hide FPS share 1 remix fullscreen

tomxor

remix of d/23968 by u/KilledByAPixel

function u(t) {

for(X=t?X+r*50:0,i=h=11+6*C(t*4+X%1)<<5;--i;x.fillRect(...t?[X-r*i/4,600+(r*8&3?i-h:h-i),i/4,2]:[i*8,r*999,h,r]))r=Math.random()

Oct 2 2021 12:56 PM UTC

}// 128/140

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

Smolr Tree Lake

Show more comments…
u/tomxor

A nice round 2**7 chars. A bit of bitwise, ternary trimming and coefficient concessions
u/KilledByAPixel

nice! I'm surprised you didn't get rid of the Math.random()!
u/yonatan

nice golf, r=(t+i)**3.9%1 works too
u/tomxor

Yeah I was surprised to, I think this one is a bit more sensitive to bad distributions. Yonatan's is pretty good though.
u/pavel

X=t?X+r*50:0 -> X=t&&X+r*50
u/pavel

r=++t**3.9%1 saves 3 chars
u/pavel

Ah, no, it kills the sky/water.
u/KilledByAPixel

i feel it is possible to somehow golf the random part by at least a byte but I still haven't found a way without major issues
u/pavel

for(X=t&&X+r*25,i=h=11+6*C(t*4+X%1)<<5;--i;x.fillRect(...t?[X-r*i/8,600+(r*8&3?i-h:h-i),i/4,2]:[i*8,r*600,h,r]))r=1+S(i^X)
u/pavel

122
u/KilledByAPixel

I knew you could do it pavel!
u/aleamb

beautiful!!

show FPS hide FPS share 1 remix fullscreen

KilledByAPixel

function u(t) {

eval(unescape(escape`󦌽󭌿󦌫󬬪󝬹󞬰󒭨󟝴󟼹󞜫󜼰󜌪󬬫󞜹󚭃󚍴󚬷󚜺󝽥󜼊󩭯󬬨󪜽󜌻󪜼󪌻󮌮󩭩󫍬󤭥󨽴󚍱󛌷󜌰󚽨󛜫󚽩󛍷󛍲󚜩󬬽󣝡󭍨󛭲󨝮󩍯󫜨󭼽󪜯󝌩󛍸󛭦󪝬󫍓󭍹󫍥󟝒󚍶󟝴󟼰󞬸󜌫󪜬󭬬󭬯󛬸󚜬󮌮󩭩󫍬󤭥󨽴󚍱󟜡󭌦󪜿󬬪󜭥󜼺󦌭󭼫󭼪󬬬󭌿󝼰󜌭󪌫󪜺󭼬󭌿󭼺󮬽󪜿󜬺󜭥󜼬󮬩`.replace(/u../g,'')))

Sep 30 2021 3:52 AM UTC

}// 140/140

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

Treescape 🌲

Show more comments…
u/Joachim

wow!
u/UEZ

nice!
u/rep_movsd

This is one of the best ever
u/rep_movsd

This deserves a writeup
u/KilledByAPixel

Thank you, I will try to do that
u/UEZ

A little bit darker: X=t?X+r*69:(x.fillRect(0,0,2e3,1e3),0) hh=t?99+300*r+99*C(t*7):7e3 for(i=0;i<hh;)ww=i/4,r=Math.random(ww),v=t?0:80+i,x.fillStyle=R(v>>2,v>>2,v/.8>>2,.7),q=(!t&i)?r*2e3:X-ww+ww*r,x.fillRect(q,t?700-hh+i:ww,t?ww:z=i?2:2e3,z),x.fillStyle=R(v,v,v/.8),x.fillRect(q,700+hh-++i,ww,r)
u/UEZ

Btw, thank you very much for the very usefull 𝓒𝓪𝓹𝓙𝓢 editor :-)
u/DaSpider

Next level
u/magna

WHOA
u/aleamb

wow!! #landscape #nature #tree
u/vain

Really impressive! What a beautiful forest landscape with a starry sky <3

show FPS hide FPS share 2 remixes fullscreen

rodrigo.siqueira

remix of d/23925 by u/rodrigo.siqueira

function u(t) {

for(i=k=680;--i;x.fillRect(k-i*Y,k-v*i,30*q*X*v,Y*i*v))f=i*t,X=f*f%3-1,Y=X*f%4-2,x.fillStyle=R(q=i*X*X,q*=X*X,q*=t*Y*q/i/X,i/q/q),v=.5**t/t

Sep 28 2021 2:28 AM UTC

}// 139/140

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

Autumn sunset #landscape

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/23894 by u/rodrigo.siqueira

function u(t) {

for(i=5e4,w=960;i--;x.fillRect(w+w*X/Z,w*Y/Z/2-Z*580-2800,8/Z/Z,t<3))r=Math.random,X=r()*20-9,Y=r()*20-9,Z=C(s=T(s=X*X+Y*Y)/s)/5-6

Sep 21 2021 3:09 PM UTC

}// 130/140

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

Zen garden. Circle patterns around the rock may represent waves or ripples in water.

u/rodrigo.siqueira

Japanese rock garden: "Developing variations in patterns is a creative and inspiring challenge. Achieving perfection of lines is not easy. Zen priests practice this to help their concentration."
u/ciaccodavide

beautiful!

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/23878 by u/rodrigo.siqueira

function u(t) {

for(i=4e4,w=840;i--;x.fillRect(w+w*X/Z,w*Y/Z/4-Z*600-2300,5/Z/Z,t<4))r=Math.random,X=r()*16-8,Y=r()*39-12,Z=C(X*Y*S(X)+Y*S(Y))/(X*X+Y*Y+9)-5

Sep 20 2021 2:31 PM UTC

}// 140/140

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

Zen Garden (based on the Sombrero Equation)

u/rep_movsd

I see faces

dwitter.net | Tekmap (12874)