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davidedcdavidedc
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adding some examples collected over time
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‎coffee/core/program-loader.coffee‎

Lines changed: 176 additions & 96 deletions
Original file line numberDiff line numberDiff line change
@@ -38,46 +38,7 @@ define [
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box
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"""
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@programs.demos.cheeseAndOlivesDemo =
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submenu: "Basic"
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title: "Cheese and olives"
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code: """
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// 'Cheese and olives' by
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// Davina Tirvengadum
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// Mozilla festival 2012
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background white
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scale .3
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move 0,-1
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fill yellow
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stroke black
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rotate
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strokeSize 3
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line 4
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box
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rotate 2,3
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move 0,3
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scale .3
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fill black
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stroke black
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ball
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rotate 3
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move 5
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scale 1
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fill green
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stroke green
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ball
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rotate 1
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move -3
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scale 1
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fill yellow
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stroke yellow
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ball
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"""
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41+
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@programs.demos.simpleCubeDemo =
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submenu: "Basic"
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title: "Simple cube"
@@ -90,15 +51,6 @@ define [
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box
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"""
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@programs.demos.webgltwocubesDemo =
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submenu: "WebGL"
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title: "WebGL: Two cubes"
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code: """
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background 155,255,255
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2 times
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▶rotate 0, 1, time/2
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▶box
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"""
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@programs.demos.cubesAndSpikes =
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submenu: "Basic"
@@ -114,6 +66,124 @@ define [
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▶▶rotate 0,1,1
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▶▶box 0.01,0.01,1
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"""
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@programs.demos.redthreadsDemo =
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submenu: "Basic"
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title: "Red threads"
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code: """
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scale 4.5
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background black
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stroke red
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noFill
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strokeSize 7
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2 times
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▶rotate time/20
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▶ball
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▶rotate 0,1,1
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▶ball
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"""
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@programs.demos.ringBall =
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submenu: "Complex"
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title: "Ring ball"
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code: """
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ringDetail = 45
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ambientLight 255
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noStroke
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fill orange
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background black
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rotate time /5
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scale 0.7
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9 times with i
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▶rotate time/5 + i
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▶for i in [0...ringDetail]
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▶▶rotate 0,0,2*Math.PI/(ringDetail)
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▶▶move 2,0,0
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▶▶▶rect 1,0.3+1/ringDetail
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"""
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@programs.demos.crazyRibbon =
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submenu: "Complex"
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title: "Crazy ribbon"
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code: """
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noStroke
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fill red
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background black
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rotate time
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200 times with i
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▶rotate time * 2 + sin i
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▶▶move 2,0,0
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▶▶▶box 1,0.4, 0.07
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"""
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@programs.demos.acidTown =
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submenu: "Complex"
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title: "Acid town"
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code: """
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absin = (x) -> 255*abs sin time*x
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animationStyle paintOver
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scale 3.5
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background black
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stroke (absin 1),(absin 2),(absin 3)
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noFill
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strokeSize 7
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2 times
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▶rotate time/20
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▶box
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"""
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@programs.demos.theGrid =
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submenu: "Complex"
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title: "The grid"
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code: """
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background magenta
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gridSize = 4 * abs(wave 0.05)
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scale 1/(abs(gridSize)+2) // fit the screen
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pad = 1+abs(2*wave 0.5)
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ambientLight
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fill yellow,230
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rotate time
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// center everything
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move -(pad*gridSize/2)
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gridSize times with rows
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▶gridSize times with columns
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▶▶gridSize times with slices
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▶▶▶move pad*rows, pad*columns, pad*slices
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▶▶▶▶box
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"""
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@programs.demos.tube =
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submenu: "Complex"
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title: "Tube"
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code: """
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background black
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rotate time/10
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move 0,-1.2,-1
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rotate 3.14/2,0,0
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scale 0.5
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noStroke
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8 times with j
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▶move 0,0.5,0
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▶31 times with i
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▶▶rotate 0,0.2,0
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▶▶r = ((i * 3) + time*12)%255
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▶▶g = ((i * 7) + (time*30+20)*7)%255
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▶▶b= ((j * 17) + (time*30+40)*3)%255
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▶▶fill r,g,b
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▶▶rect 0.3,0.3
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▶▶move 0.5,0,0
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"""
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@programs.demos.webgltwocubesDemo =
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submenu: "WebGL"
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title: "WebGL: Two cubes"
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code: """
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background 155,255,255
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2 times
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▶rotate 0, 1, time/2
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▶box
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"""
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@programs.demos.webglturbineDemo =
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submenu: "WebGL"
@@ -124,7 +194,20 @@ define [
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▶rotate time/100,1,time/100
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▶box
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"""
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@programs.demos.webgllavaDemo =
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submenu: "WebGL"
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title: "WebGL: Lava"
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code: """
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scale 4.5
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noStroke
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10 times with i
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▶rotate 1,time/400,2
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▶fill 255,0,200*abs(sin((i)))
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▶ball
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"""
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@programs.demos.webglzfightartDemo =
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submenu: "WebGL"
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title: "WebGL: Z-fight!"
@@ -133,13 +216,50 @@ define [
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// of your GPU!
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// Go Z-fighting, go!
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scale 5
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noStroke
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rotate
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fill red
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box
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rotate 0.000001
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fill yellow
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box
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"""
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@programs.demos.webglaKnot =
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submenu: "WebGL"
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title: "WebGL: A knot"
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code: """
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turns = 2
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detail = 400
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speed = 0.4
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background black
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scale 0.9
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rotate 15,3,1
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for i in [0...detail]
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▶rotate 0,0,2*Math.PI/(detail)
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▶move 0.65
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▶▶rotate turns*i*Math.PI/(detail)+time*speed,0,0
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▶▶▶rect 1
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"""
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@programs.demos.seaweeds =
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submenu: "Complex"
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title: "Seaweeds"
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code: """
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turns = 2
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detail = 100
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speed = 2
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background black
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scale 2
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rotate time/5
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4 times
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▶rotate 0,2,0
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▶for i in [0...detail]
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▶▶rotate 0,0,2*Math.PI/(detail)
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▶▶move 2,5,1
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▶▶▶rotate turns*i*Math.PI/(detail)+time*speed,0,0
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▶▶▶rect 1
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"""
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@programs.demos.littleSpiralOfCubes =
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submenu: "Basic"
@@ -385,26 +505,10 @@ define [
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▶rotate 0,1,1
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▶ball -1.01
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"""
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@programs.demos.webglredthreadsDemo =
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submenu: "WebGL"
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title: "WebGL: Red threads"
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code: """
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scale 10.5
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background black
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stroke red
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noFill
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strokeSize 7
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5 times
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▶rotate time/20
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▶ball
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▶rotate 0,1,1
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▶ball
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"""
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@programs.demos.webglribbon =
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submenu: "WebGL"
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title: "WebGL: Ribbon"
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@programs.demos.ribbon =
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submenu: "Complex"
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title: "Ribbon"
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code: """
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turns = 1 // 1 = Möbius strip
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detail = 200 // try up to 400 or so
@@ -422,8 +526,8 @@ define [
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"""
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@programs.demos.theeye =
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submenu: "WebGL"
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title: "WebGL: The eye"
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submenu: "Complex"
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title: "The eye"
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code: """
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turns = Math.floor(time/10)%6
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detail = 100
@@ -440,30 +544,6 @@ define [
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▶▶rect 1
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"""
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@programs.demos.webglnuclearOctopusDemo =
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submenu: "WebGL"
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title: "WebGL: Nuclear octopus"
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code: """
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simpleGradient black,color(0,0,(time/.005)%255),black
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scale 0.2
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move 5,0,0
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animationStyle motionBlur
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//animationStyle paintOver
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stroke 255,0,0,120
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fill (time*1000)%255,0,0
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pushMatrix
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count = 0
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3 times
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▶count++
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▶pushMatrix
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▶rotate count+3+time,2+count + time,4+count
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▶120 times
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▶▶scale 0.9
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▶▶move 1,1,0
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▶▶rotate time/.1
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▶▶box
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▶popMatrix
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"""
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@programs.tutorials.introTutorial =
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submenu: "Intro"

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