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adding some examples collected over time
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@davidedc
davidedc committed Nov 15, 2014
1 parent 600b650 commit 90684c8
Showing 1 changed file with 176 additions and 96 deletions.
272 changes: 176 additions & 96 deletions coffee/core/program-loader.coffee
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Original file line number Diff line number Diff line change
Expand Up @@ -38,46 +38,7 @@ define [
box
"""

@programs.demos.cheeseAndOlivesDemo =
submenu: "Basic"
title: "Cheese and olives"
code: """
// 'Cheese and olives' by
// Davina Tirvengadum
// Mozilla festival 2012
background white
scale .3
move 0,-1
fill yellow
stroke black
rotate
strokeSize 3
line 4
box
rotate 2,3
move 0,3
scale .3
fill black
stroke black
ball
rotate 3
move 5
scale 1
fill green
stroke green
ball
rotate 1
move -3
scale 1
fill yellow
stroke yellow
ball
"""


@programs.demos.simpleCubeDemo =
submenu: "Basic"
title: "Simple cube"
Expand All @@ -90,15 +51,6 @@ define [
box
"""

@programs.demos.webgltwocubesDemo =
submenu: "WebGL"
title: "WebGL: Two cubes"
code: """
background 155,255,255
2 times
▶rotate 0, 1, time/2
▶box
"""

@programs.demos.cubesAndSpikes =
submenu: "Basic"
Expand All @@ -114,6 +66,124 @@ define [
▶▶rotate 0,1,1
▶▶box 0.01,0.01,1
"""

@programs.demos.redthreadsDemo =
submenu: "Basic"
title: "Red threads"
code: """
scale 4.5
background black
stroke red
noFill
strokeSize 7
2 times
▶rotate time/20
▶ball
▶rotate 0,1,1
▶ball
"""


@programs.demos.ringBall =
submenu: "Complex"
title: "Ring ball"
code: """
ringDetail = 45
ambientLight 255
noStroke
fill orange
background black
rotate time /5
scale 0.7
9 times with i
▶rotate time/5 + i
▶for i in [0...ringDetail]
▶▶rotate 0,0,2*Math.PI/(ringDetail)
▶▶move 2,0,0
▶▶▶rect 1,0.3+1/ringDetail
"""

@programs.demos.crazyRibbon =
submenu: "Complex"
title: "Crazy ribbon"
code: """
noStroke
fill red
background black
rotate time
200 times with i
▶rotate time * 2 + sin i
▶▶move 2,0,0
▶▶▶box 1,0.4, 0.07
"""

@programs.demos.acidTown =
submenu: "Complex"
title: "Acid town"
code: """
absin = (x) -> 255*abs sin time*x
animationStyle paintOver
scale 3.5
background black
stroke (absin 1),(absin 2),(absin 3)
noFill
strokeSize 7
2 times
▶rotate time/20
▶box
"""

@programs.demos.theGrid =
submenu: "Complex"
title: "The grid"
code: """
background magenta
gridSize = 4 * abs(wave 0.05)
scale 1/(abs(gridSize)+2) // fit the screen
pad = 1+abs(2*wave 0.5)
ambientLight
fill yellow,230
rotate time
// center everything
move -(pad*gridSize/2)
gridSize times with rows
▶gridSize times with columns
▶▶gridSize times with slices
▶▶▶move pad*rows, pad*columns, pad*slices
▶▶▶▶box
"""

@programs.demos.tube =
submenu: "Complex"
title: "Tube"
code: """
background black
rotate time/10
move 0,-1.2,-1
rotate 3.14/2,0,0
scale 0.5
noStroke
8 times with j
▶move 0,0.5,0
▶31 times with i
▶▶rotate 0,0.2,0
▶▶r = ((i * 3) + time*12)%255
▶▶g = ((i * 7) + (time*30+20)*7)%255
▶▶b= ((j * 17) + (time*30+40)*3)%255
▶▶fill r,g,b
▶▶rect 0.3,0.3
▶▶move 0.5,0,0
"""

@programs.demos.webgltwocubesDemo =
submenu: "WebGL"
title: "WebGL: Two cubes"
code: """
background 155,255,255
2 times
▶rotate 0, 1, time/2
▶box
"""

@programs.demos.webglturbineDemo =
submenu: "WebGL"
Expand All @@ -124,7 +194,20 @@ define [
▶rotate time/100,1,time/100
▶box
"""


@programs.demos.webgllavaDemo =
submenu: "WebGL"
title: "WebGL: Lava"
code: """
scale 4.5
noStroke
10 times with i
▶rotate 1,time/400,2
▶fill 255,0,200*abs(sin((i)))
▶ball
"""


@programs.demos.webglzfightartDemo =
submenu: "WebGL"
title: "WebGL: Z-fight!"
Expand All @@ -133,13 +216,50 @@ define [
// of your GPU!
// Go Z-fighting, go!
scale 5
noStroke
rotate
fill red
box
rotate 0.000001
fill yellow
box
"""

@programs.demos.webglaKnot =
submenu: "WebGL"
title: "WebGL: A knot"
code: """
turns = 2
detail = 400
speed = 0.4
background black
scale 0.9
rotate 15,3,1
for i in [0...detail]
▶rotate 0,0,2*Math.PI/(detail)
▶move 0.65
▶▶rotate turns*i*Math.PI/(detail)+time*speed,0,0
▶▶▶rect 1
"""

@programs.demos.seaweeds =
submenu: "Complex"
title: "Seaweeds"
code: """
turns = 2
detail = 100
speed = 2
background black
scale 2
rotate time/5
4 times
▶rotate 0,2,0
▶for i in [0...detail]
▶▶rotate 0,0,2*Math.PI/(detail)
▶▶move 2,5,1
▶▶▶rotate turns*i*Math.PI/(detail)+time*speed,0,0
▶▶▶rect 1
"""

@programs.demos.littleSpiralOfCubes =
submenu: "Basic"
Expand Down Expand Up @@ -385,26 +505,10 @@ define [
▶rotate 0,1,1
▶ball -1.01
"""

@programs.demos.webglredthreadsDemo =
submenu: "WebGL"
title: "WebGL: Red threads"
code: """
scale 10.5
background black
stroke red
noFill
strokeSize 7
5 times
▶rotate time/20
▶ball
▶rotate 0,1,1
▶ball
"""

@programs.demos.webglribbon =
submenu: "WebGL"
title: "WebGL: Ribbon"

@programs.demos.ribbon =
submenu: "Complex"
title: "Ribbon"
code: """
turns = 1 // 1 = Möbius strip
detail = 200 // try up to 400 or so
Expand All @@ -422,8 +526,8 @@ define [
"""

@programs.demos.theeye =
submenu: "WebGL"
title: "WebGL: The eye"
submenu: "Complex"
title: "The eye"
code: """
turns = Math.floor(time/10)%6
detail = 100
Expand All @@ -440,30 +544,6 @@ define [
▶▶rect 1
"""

@programs.demos.webglnuclearOctopusDemo =
submenu: "WebGL"
title: "WebGL: Nuclear octopus"
code: """
simpleGradient black,color(0,0,(time/.005)%255),black
scale 0.2
move 5,0,0
animationStyle motionBlur
//animationStyle paintOver
stroke 255,0,0,120
fill (time*1000)%255,0,0
pushMatrix
count = 0
3 times
▶count++
▶pushMatrix
▶rotate count+3+time,2+count + time,4+count
▶120 times
▶▶scale 0.9
▶▶move 1,1,0
▶▶rotate time/.1
▶▶box
▶popMatrix
"""

@programs.tutorials.introTutorial =
submenu: "Intro"
Expand Down

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