<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.0//EN"   "http://www.web3d.org/specifications/x3d-3.0.dtd">
<X3D profile='Immersive' version='3.0' xmlns:xsd='http://www.w3.org/2001/XMLSchema-instance' xsd:noNamespaceSchemaLocation=' http://www.web3d.org/specifications/x3d-3.0.xsd '>
<head>
<meta name='title' content='Trebuchet.x3d'/>
<meta name='description' content='Working model of a 14th century Trebuchet Catapult.'/>
<meta name='creator' content='LT Joe Roth'/>
<meta name='created' content='20 June 2001'/>
<meta name='modified' content='13 May 2004'/>
<meta name='version' content='7.8'/>
<meta name='identifier' content=' http://www.web3d.org/x3d/content/examples/Basic/StudentProjects/Trebuchet.x3d '/>
<meta name='reference' content=' http://trebuchet.com '/>
<meta name='reference' content=' http://members.home.net/dimona '/>
<meta name='subject' content='trebuchet catapult Monty Python'/>
<meta name='reference' content=' "http://www.web3d.org/WorkingGroups/media" "Permission" "granted" "for" "use" "of" "the" "VRML" "chicken" "I" "own" "a" "copy" "of" "Monty" "Python" "and" "the" "Holy" "Grail" "I" "have" "requested" "permission" "to" "use" "for" "non" "profit" "use." "No" "response" "received." "I" "will" "use" "the" "sound" "clips" "under" "Fair" "Use" "clause" "of" "the" "DMCA" '/>
<meta name='reference' content=' http://www.web3d.org/WorkingGroups/media/textures/nature/leaves_5.jpg.htm '/>
<meta name='generator' content='X3D-Edit 3.2, https://savage.nps.edu/X3D-Edit'/>
<meta name='license' content='../license.html'/>
</head>
<!--
Index for DEF nodes: aft, angledsupport, angledsupport2, Axle, black, clear, clock, CowSound, flinger, flingerangles, Front, halfsling, HamsterSound, HolyGrail, HolyHandGrenadeSound, horizontalsupport, hub, invisiable, Launch, launch, LauncheeChoice, LauncheeScript, MonkSound, Mover, panel, PigdogMonk, PigdogMonkScript, PigDogSound, Pin, pinpath, plank, projectile, projectilename, ProjectileTransform, projectiletransform, RnS, RnSAngels, rope, ropes, screw, sling, TextAppearance, Torus, tracks, verticalsupport, verticalweight, verticalweightpath, Weight, WeightScript, weightselector, wheel, wood, woodTexture
Index for Viewpoint images: Viewpoint_1, Viewpoint_2, Viewpoint_3, Viewpoint_4
-->
<Scene>
<Background groundAngle='1.309 1.571' groundColor='.1 .1 0 .4 .25 .2 .6 .6 .6' skyAngle='1.309 1.571' skyColor='0 .2 .7 0 .5 1 1 1 1'
  backUrl=' http://www.web3d.org/WorkingGroups/media/textures/panoramas/meadow_2_back.jpg '
  bottomUrl=' http://www.web3d.org/WorkingGroups/media/textures/panoramas/meadow_2_bottom.jpg '
  frontUrl=' http://www.web3d.org/WorkingGroups/media/textures/panoramas/meadow_2_front.jpg '
  leftUrl=' http://www.web3d.org/WorkingGroups/media/textures/panoramas/meadow_2_left.jpg '
  rightUrl=' http://www.web3d.org/WorkingGroups/media/textures/panoramas/meadow_2_right.jpg '
  topUrl=' http://www.web3d.org/WorkingGroups/media/textures/panoramas/meadow_2_top.jpg '/>
<Sound maxBack='1000' maxFront='1000'>
<AudioClip DEF='HolyGrail' description='HolyGrail' loop='true'
  url=' "holygral.mp3" "http://www.nps.navy.mil/code32/vrml/holygral.mp3" '/>
</Sound>
<Shape>
<Box size='10000 1 10000'/>
<Appearance>
<ImageTexture
  url=' "grass.jpg" "http://www.web3d.org/x3d/content/examples/Basic/StudentProjects/grass.jpg" '/>
</Appearance>
</Shape>
<Transform rotation='0 1 0 1.57' scale='.5 .5 .5' translation='10.5 6.5 4.5'>
<Shape>
<Appearance DEF='TextAppearance'>
<Material diffuseColor='1 0 0' emissiveColor='1 1 0'/>
</Appearance>
<Text string='Click Sling to Select Projectile' solid='true'>
<FontStyle/>
</Text>
</Shape>
</Transform>
<Transform rotation='0 1 0 1.57' scale='.5 .5 .5' translation='11 5.5 6'>
<!-- Weight ROUTE:  [from WeightScript.whichchoice to whichChoice ] -->
<Switch DEF='Weight' whichChoice='0'>
<Group>
<Shape>
<Appearance USE='TextAppearance'/>
<Text string='Click Here to Change Counter Weight (50 lbs)' solid='true'/>
</Shape>
</Group>
<Group>
<Shape>
<Appearance USE='TextAppearance'/>
<Text string='Click Here to Change Counter Weight (500 lbs)' solid='true'/>
</Shape>
</Group>
<Group>
<Shape>
<Appearance USE='TextAppearance'/>
<Text string='Click Here to Change Counter Weight (1000 lbs)' solid='true'/>
</Shape>
</Group>
<Group>
<Shape>
<Appearance USE='TextAppearance'/>
<Text string='Click Here to Change Counter Weight (10000 lbs)' solid='true'/>
</Shape>
</Group>
</Switch>
<!-- weightselector ROUTE:  [from isActive to WeightScript.set_boolean ] -->
<TouchSensor DEF='weightselector' description='weight selector'/>
<Transform translation='8 0 0'>
<Shape>
<Box size='20 1 1'/>
<Appearance>
<Material transparency='1'/>
</Appearance>
</Shape>
</Transform>
</Transform>
<Transform rotation='0 1 0 1.57' translation='10 .5 4.5'>
<Transform DEF='launch' translation='0 2 5'>
<Billboard>
<Shape>
<Appearance>
<Material diffuseColor='1 0 0'/>
</Appearance>
<Text string='LAUNCH' solid='true'>
<FontStyle/>
</Text>
</Shape>
<Transform translation='2 .3 0'>
<Shape>
<Box size='5 1 1'/>
<Appearance>
<Material transparency='1'/>
</Appearance>
</Shape>
</Transform>
<!-- PigdogMonk ROUTE:  [from PigdogMonkScript.whichchoice to whichChoice ] -->
<Switch DEF='PigdogMonk' whichChoice='-1'>
<Group>
<Sound maxBack='1000' maxFront='1000'>
<!-- PigDogSound ROUTE:  [from Launch.touchTime to set_startTime ] -->
<AudioClip DEF='PigDogSound' description='PigDogSound'
  url=' "pigdog.wav" "http://www.nps.navy.mil/code32/vrml/pigdog.wav" '/>
</Sound>
</Group>
<Group>
<Sound maxBack='1000' maxFront='1000'>
<!-- MonkSound ROUTE:  [from Launch.touchTime to set_startTime ] -->
<AudioClip DEF='MonkSound' description='MonkSound'
  url=' "monks.wav" "http://www.nps.navy.mil/code32/vrml/monks.wav" '/>
</Sound>
</Group>
</Switch>
</Billboard>
<!-- Launch ROUTEs:  [from touchTime to clock.set_startTime ] [from isActive to PigdogMonkScript.set_boolean ] [from touchTime to PigDogSound.set_startTime ] [from touchTime to MonkSound.set_startTime ] -->
<TouchSensor DEF='Launch' description='launch!'/>
</Transform>
<Transform>
<!-- projectilename ROUTE:  [from LauncheeScript.whichchoice to whichChoice ] -->
<Switch DEF='projectilename' whichChoice='0'>
<Group>
<Shape>
<Appearance USE='TextAppearance'/>
<Text string='Bowling Ball (10 lbs)' solid='true'>
<FontStyle size='.5'/>
</Text>
</Shape>
<Sound maxBack='1000' maxFront='1000' priority='1'>
<!-- HolyHandGrenadeSound ROUTE:  [from LauncheeChoice.touchTime to set_startTime ] -->
<AudioClip DEF='HolyHandGrenadeSound' description='HolyHandGrenadeSound'
  url=' "grenade.wav" "http://www.nps.navy.mil/code32/vrml/grenade.wav" '/>
</Sound>
</Group>
<Group>
<Shape>
<Appearance USE='TextAppearance'/>
<Text string='Cow (1000 lbs)' solid='true'>
<FontStyle size='.5'/>
</Text>
</Shape>
<Sound maxBack='1000' maxFront='1000'>
<!-- CowSound ROUTE:  [from LauncheeChoice.touchTime to set_startTime ] -->
<AudioClip DEF='CowSound' description='CowSound'
  url=' "lavache.wav" "http://www.nps.navy.mil/code32/vrml/lavache.wav" '/>
</Sound>
</Group>
<Group>
<Shape>
<Appearance USE='TextAppearance'/>
<Text string='Chicken (5 lbs)' solid='true'>
<FontStyle size='.5'/>
</Text>
</Shape>
<Sound maxBack='1000' maxFront='1000' priority='1'>
<!-- HamsterSound ROUTE:  [from LauncheeChoice.touchTime to set_startTime ] -->
<AudioClip DEF='HamsterSound' description='HamsterSound'
  url=' "hamster.wav" "http://www.nps.navy.mil/code32/vrml/hamster.wav" '/>
</Sound>
</Group>
</Switch>
</Transform>
</Transform>
<Transform rotation='0 1 0 -1.67'>
<Transform DEF='aft' translation='5 5 15'>
<Transform translation='-2.5 -4.5 -2'>
<Transform USE='launch'/>
</Transform>
</Transform>
</Transform>
<Transform translation='0 3 0'>
<Shape DEF='plank'>
<Box size='25 1 1'/>
<Appearance DEF='wood'>
<ImageTexture DEF='woodTexture'
  url=' "wood.gif" "http://www.web3d.org/x3d/content/examples/Basic/StudentProjects/wood.gif" '/>
</Appearance>
</Shape>
<Transform DEF='angledsupport' rotation='0 0 1 1' translation='-5 10 0'>
<Shape USE='plank'/>
</Transform>
<Transform DEF='angledsupport2' rotation='0 0 1 -1' translation='5 10 0'>
<Shape USE='plank'/>
</Transform>
<Transform DEF='verticalsupport' rotation='0 0 1 1.57' scale='.9 1 1' translation='0 11 0'>
<Shape USE='plank'/>
<!-- Main Verticle Support -->
</Transform>
<Transform DEF='horizontalsupport' scale='.4 1 1' translation='0 10 0'>
<Shape USE='plank'/>
</Transform>
<Transform rotation='0 0 1 1.57' scale='.6 1 1' translation='0 5 10'>
<Transform rotation='0 1 0 .4'>
<Shape USE='plank'/>
</Transform>
</Transform>
<Transform DEF='panel' translation='0 18.2 -.3'>
<Shape>
<Box size='5 5 .5'/>
<Appearance USE='wood'/>
</Shape>
</Transform>
<Transform rotation='1 0 0 -1.57' translation='0 0.6 2.5'>
<Transform rotation='0 0 1 1.57'>
<Shape>
<Extrusion beginCap='false' crossSection='1.0 -.38 .92 -.38 .71 -.71 .38 -.92 0.0 -1.0 -.38 -.92 -.71 -.71 -.92 -.38 -1.0 -.38 -1 -1.1 1 -1.1 1.0 -.38' endCap='false' solid='false' spine='0 6 0 0 -11 0'/>
<Appearance USE='wood'/>
</Shape>
</Transform>
</Transform>
<!-- flinger ROUTE:  [from flingerangles.value_changed to set_rotation ] -->
<Transform DEF='flinger' center='7 0 0' rotation='0 0 1 .82' scale='.9 1 1' translation='-7 18 2.5'>
<Transform>
<Shape>
<Box size='35 1 1'/>
<Appearance USE='wood'/>
</Shape>
<Transform translation='7 0 0'>
<Shape>
<Box size='8 2 2'/>
<Appearance USE='wood'/>
</Shape>
</Transform>
</Transform>
<Transform rotation='1 0 0 1.57' scale='.2 .2 .2' translation='-15 -1 0'>
<Shape DEF='Torus'>
<Appearance>
<Material specularColor='1 1 1'/>
</Appearance>
<Extrusion beginCap='false' convex='false' creaseAngle='1.57' crossSection='.90 0.00 0.81 -0.34 0.63 -0.63 0.34 -0.83 0.00 -.9 -0.34 -0.81 -0.63 -0.63 -0.81 -0.34 -.90 -0.00 -0.81 0.34 -0.63 0.63 -0.34 0.81 0.00 .90 0.38 0.81 0.63 0.63 0.81 0.34 .90 0.00' endCap='false' spine='2.00 0.0 0.00 1.85 0.0 0.77 1.41 0.0 1.41 0.77 0.0 1.85 0.00 0.0 2.00 -0.77 0.0 1.85 -1.41 0.0 1.41 -1.85 0.0 0.77 -2.00 0.0 0.00 -1.85 0.0 -0.77 -1.41 0.0 -1.41 -0.77 0.0 -1.85 0.00 0.0 -2.00 0.77 0.0 -1.85 1.41 0.0 -1.41 1.85 0.0 -0.77 2.00 0.0 0.00'/>
</Shape>
<Transform translation='1 0 2'>
<Shape>
<Appearance DEF='rope'>
<ImageTexture USE='woodTexture'/>
</Appearance>
<Sphere radius='1.5'/>
</Shape>
<!-- knott -->
</Transform>
</Transform>
<!-- The Unicorn -->
<Transform rotation='0 0 1 1.2' scale='.2 .2 .2' translation='-18.3 0.3 0'>
<Shape>
<Cylinder height='10'/>
<Appearance>
<Material specularColor='1 1 1'/>
</Appearance>
</Shape>
<Transform translation='0 -2.5 0'>
<Shape USE='Torus'/>
<!-- The Unicorn -->
<Transform translation='-2 -0 0'>
<Shape>
<Sphere radius='1.5'/>
<Appearance USE='rope'/>
</Shape>
<!-- Knott -->
</Transform>
</Transform>
<Transform rotation='0 0 1 1.2' translation='15 55 -11'>
<Transform scale='5 5 5'>
<Shape>
<Appearance USE='rope'/>
<Extrusion beginCap='false' creaseAngle='0.76' crossSection='.100 0.00 0.092 -0.038 0.071 -0.071 0.038 -0.092 0.00 -.100 -0.038 -0.092 -0.071 -0.071 -0.092 -0.038 -.100 -0.00 -0.092 0.038 -0.071 0.071 -0.038 0.092 0.00 .100 0.038 0.092 0.071 0.071 0.092 0.038 .100 0.00' endCap='false' solid='false' spine='-15.2 1.4 2.2 -12 -.8 2.2'/>
</Shape>
</Transform>
</Transform>
</Transform>
<Transform rotation='1 0 0 -1.7' translation='-17 -4.5 0'>
<Transform scale='.2 .2 .2'>
<Shape USE='Torus'>
<!-- Knot -->
</Shape>
<Transform translation='-1 0 1.7'>
<Shape>
<Sphere radius='1.5'/>
<Appearance USE='rope'/>
</Shape>
</Transform>
</Transform>
</Transform>
<Transform DEF='RnS'>
<Transform DEF='ropes'>
<Transform rotation='0 0 1 -.82' translation='7 -26 -2.5'>
<Shape>
<Appearance USE='rope'/>
<Extrusion beginCap='false' creaseAngle='0.76' crossSection='.100 0.00 0.092 -0.038 0.071 -0.071 0.038 -0.092 0.00 -.100 -0.038 -0.092 -0.071 -0.071 -0.092 -0.038 -.100 -0.00 -0.092 0.038 -0.071 0.071 -0.038 0.092 0.00 .100 0.038 0.092 0.071 0.071 0.092 0.038 .100 0.00' endCap='false' solid='false' spine='-33 .9 2.5 -18.5 1.9 2.55'/>
</Shape>
<Shape>
<Appearance USE='rope'/>
<Extrusion beginCap='false' creaseAngle='0.76' crossSection='.100 0.00 0.092 -0.038 0.071 -0.071 0.038 -0.092 0.00 -.100 -0.038 -0.092 -0.071 -0.071 -0.092 -0.038 -.100 -0.00 -0.092 0.038 -0.071 0.071 -0.038 0.092 0.00 .100 0.038 0.092 0.071 0.071 0.092 0.038 .100 0.00' endCap='false' solid='false' spine='-35.7 -.8 2.5 -18.8 -.8 2.55'/>
</Shape>
</Transform>
</Transform>
<Transform DEF='sling' rotation='0 0 1 -.82' translation='-4 -15.3 0'>
<Transform>
<Transform rotation='0 1 0 -1.57' scale='1 1.3 1' translation='.5 0 -1'>
<Transform rotation='0 0 1 1.57'>
<Transform scale='.3 .3 .3'>
<Shape DEF='halfsling'>
<Appearance DEF='clear'>
<Material transparency='.5'/>
</Appearance>
<Extrusion crossSection='0 0 0 5 .5 7 1 8 2 9 3 11 3.5 11.2 4 11 5 9 6 8 6.5 7 6.7 5 6.7 0 0 0' spine='0 0 0 .1 0 0'/>
</Shape>
<Transform scale='.3 .3 .3' translation='0 -3.5 11.5'>
<Shape USE='Torus'/>
<Transform translation='0 0 2'>
<Shape>
<Appearance USE='rope'/>
<Sphere radius='1.5'/>
</Shape>
</Transform>
</Transform>
</Transform>
<Transform scale='.3 .3 .3' translation='2 0 0'>
<Shape USE='halfsling'/>
<Transform scale='.3 .3 .3' translation='0 -3.5 11.3'>
<Shape USE='Torus'/>
<Transform translation='0 0 2'>
<Shape>
<Appearance USE='rope'/>
<Sphere radius='1.5'/>
</Shape>
</Transform>
</Transform>
</Transform>
<Transform translation='1 -1 0'>
<Shape>
<Extrusion beginCap='false' creaseAngle='0.785' crossSection='1.00 0.00 0.92 -0.38 0.71 -0.71 0.38 -0.92 0.00 -1.00 -0.38 -0.92 -0.71 -0.71 -0.92 -0.38 -1.00 -0.00' endCap='false' solid='false' spine='0 -1 0 0 1 0'/>
<Appearance USE='clear'/>
</Shape>
</Transform>
</Transform>
<!-- LauncheeChoice ROUTEs:  [from touchTime to HolyHandGrenadeSound.set_startTime ] [from touchTime to CowSound.set_startTime ] [from touchTime to HamsterSound.set_startTime ] [from isActive to LauncheeScript.set_boolean ] -->
<TouchSensor DEF='LauncheeChoice' description='launcher choice'/>
</Transform>
<!-- projectiletransform ROUTE:  [from invisiable.value_changed to set_scale ] -->
<Transform DEF='projectiletransform' scale='.01 .01 .01'>
<!-- projectile ROUTE:  [from LauncheeScript.whichchoice to whichChoice ] -->
<Switch DEF='projectile' whichChoice='0'>
<Group>
<Transform translation='0 .7 0'>
<Shape>
<Sphere radius='.7'/>
<Appearance DEF='black'>
<Material diffuseColor='0 0 0' specularColor='1 1 1'/>
</Appearance>
</Shape>
</Transform>
</Group>
<Group>
<Transform>
<Inline
  url=' "cow.wrl" "http://www.uoguelph.ca/~dchiu/cow.wrl" '/>
</Transform>
</Group>
<Group>
<Transform rotation='0 1 0 1.57' scale='.4 .4 .4' translation='0 .7 0'>
<Inline
  url=' "vrml_ginger.wrl" "http://home.inreach.com/ntamura/vrml/vrml_ginger.wrl" '/>
</Transform>
</Group>
</Switch>
</Transform>
</Transform>
</Transform>
</Transform>
</Transform>
<Transform rotation='1 0 0 1.57' translation='0 18 2.5'>
<Shape>
<Cylinder height='8' radius='.4'/>
<Appearance>
<Material diffuseColor='0 0 0' specularColor='1 1 1'/>
</Appearance>
</Shape>
<!-- Top Pivot -->
</Transform>
<!-- verticalweight ROUTE:  [from verticalweightpath.value_changed to set_translation ] -->
<Transform DEF='verticalweight'>
<Transform translation='4 18 1.8'>
<Shape>
<Box size='1 10 .5'/>
<Appearance USE='wood'/>
</Shape>
</Transform>
<Transform translation='4 18 3.2'>
<Shape>
<Box size='1 10 .5'/>
<Appearance USE='wood'/>
</Shape>
</Transform>
<Transform translation='4 14 2.5'>
<!-- CounterWeight -->
<Shape>
<Cylinder height='4' radius='1.5'/>
<Appearance>
<Material diffuseColor='0 0 0' specularColor='1 1 1'/>
</Appearance>
</Shape>
</Transform>
<Transform rotation='1 0 0 1.57' translation='4 22 2.5'>
<Shape>
<Cylinder height='2.5' radius='.3'/>
<Appearance>
<Material diffuseColor='0 0 0' specularColor='1 1 1'/>
</Appearance>
</Shape>
</Transform>
</Transform>
<Transform rotation='0 0 1 1.57' scale='.2 .2 .2' translation='-11.5 -1 2'>
<Transform DEF='screw' rotation='1 0 0 1.57'>
<Shape USE='Torus'/>
<Transform rotation='1 0 0 -1.57' translation='0 0 7'>
<Shape>
<Cylinder height='10' radius='.7'/>
<Appearance>
<Material specularColor='1 1 1'/>
</Appearance>
</Shape>
</Transform>
</Transform>
<Transform translation='0 0 7'>
<Transform USE='screw'/>
</Transform>
<!-- Release Pin -->
<!-- Pin ROUTE:  [from pinpath.value_changed to set_translation ] -->
<Transform DEF='Pin' rotation='1 0 0 -1.57' translation='0 0 -3'>
<Transform USE='screw'/>
</Transform>
</Transform>
<Transform translation='0 0 5'>
<Shape USE='plank'/>
<Transform USE='angledsupport'/>
<Transform USE='angledsupport2'/>
<Transform USE='verticalsupport'/>
<Transform USE='horizontalsupport'/>
<Transform rotation='0 1 0 1.57' scale='.6 1 1' translation='0 -11 -2.5'>
<Transform USE='horizontalsupport'/>
</Transform>
<Transform rotation='0 0 1 -1.57' scale='.6 1 1' translation='0 5 -10'>
<Transform rotation='0 1 0 .4'>
<Shape USE='plank'/>
</Transform>
</Transform>
<Transform translation='0 0 .6'>
<Transform USE='panel'/>
</Transform>
</Transform>
<Transform translation='10 -1 2.5'>
<Shape DEF='Axle'>
<Box size='1 1 8'/>
<Appearance USE='wood'/>
</Shape>
<Transform rotation='1 0 0 1.57' translation='0 0 4.5'>
<Shape DEF='wheel'>
<Cylinder radius='2'/>
<Appearance USE='wood'/>
</Shape>
<Shape DEF='tracks'>
<Sphere radius='1.5'/>
<Appearance USE='black'/>
</Shape>
<Transform translation='0 .55 0'>
<Shape DEF='hub'>
<Sphere radius='1.5'/>
<Appearance USE='black'/>
</Shape>
</Transform>
</Transform>
<Transform rotation='1 0 0 1.57' translation='0 0 -4.5'>
<Shape USE='wheel'/>
<Shape USE='tracks'/>
<Transform translation='0 -.55 0'>
<Shape USE='hub'/>
</Transform>
</Transform>
</Transform>
<Transform translation='-10 -1 2.5'>
<Shape USE='Axle'/>
<Transform rotation='1 0 0 1.57' translation='0 0 4.5'>
<Shape USE='wheel'/>
<Shape USE='tracks'/>
<Transform translation='0 .55 0'>
<Shape USE='hub'/>
</Transform>
</Transform>
<Transform rotation='1 0 0 1.57' translation='0 0 -4.5'>
<Shape USE='wheel'/>
<Shape USE='tracks'/>
<Transform translation='0 -.55 0'>
<Shape USE='hub'/>
</Transform>
</Transform>
<Transform rotation='0 1 0 -.6' translation='0 100 400'>
<Transform translation='1 3 0'>
<Viewpoint description='Side'/>
</Transform>
<Transform USE='launch'/>
<Transform>
<TouchSensor USE='LauncheeChoice'/>
<Switch USE='projectilename' whichChoice='-1'/>
<Transform translation='2.5 0 0'>
<Shape>
<Box size='5 .5 .5'/>
<Appearance>
<Material transparency='1'/>
</Appearance>
</Shape>
</Transform>
</Transform>
<Transform scale='.5 .5 .5' translation='0 -1 0'>
<TouchSensor USE='weightselector'/>
<Switch USE='Weight' whichChoice='-1'/>
<Transform translation='8 0 0'>
<Shape>
<Box size='17 1 .5'/>
<Appearance>
<Material transparency='1'/>
</Appearance>
</Shape>
</Transform>
</Transform>
</Transform>
<!-- ProjectileTransform ROUTEs:  [from Mover.value_changed to set_translation ] [from Mover.transparent to set_scale ] -->
<Transform DEF='ProjectileTransform' translation='14.25 1.25 0'>
<Switch USE='projectile' whichChoice='-1'/>
<Transform rotation='0 1 0 1.57' translation='0 1 0'>
<Viewpoint description='Projectile Cam' position='0 0 15'/>
</Transform>
</Transform>
<Transform translation='20 2 0'>
<Transform DEF='Front' rotation='0 1 0 1.57'>
<Viewpoint description='Fore'/>
</Transform>
</Transform>
<Transform translation='-8 4 0'>
<Transform rotation='0 1 0 -1.57'>
<Viewpoint description='Aft'/>
</Transform>
</Transform>
<!-- WeightScript ROUTEs:  [from weightselector.isActive to set_boolean ] [from CounterWeight to Mover.set_MassCounterWeight ] [from whichchoice to Weight.whichChoice ] -->
<Script DEF='WeightScript'>
<field name='set_boolean' type='SFBool' accessType='inputOnly'/>
<field name='whichchoice' type='SFInt32' accessType='outputOnly'/>
<field name='CounterWeight' type='SFFloat' accessType='outputOnly'/>
<![CDATA[ 
          ecmascript:


function initialize ()
{
	whichchoice =0;
	CounterWeight=100;
}

function set_boolean ( boolean_input, eventTime)
{

	if ( boolean_input== false ) { return; } // ignore the unclick
        whichchoice = whichchoice +1;
	if (whichchoice == 0)CounterWeight=50.00;
	if (whichchoice == 1)CounterWeight=500.00;
	if (whichchoice == 2)CounterWeight=1000.00;
	if (whichchoice == 3)CounterWeight=10000.00;
        if ( whichchoice ==4 ) { whichchoice = 0; CounterWeight=50; }


        Browser.print ('CounterWeight ='+CounterWeight);
}
]]>
</Script>
<!-- LauncheeScript ROUTEs:  [from LauncheeChoice.isActive to set_boolean ] [from ProjectileWeight to Mover.set_MassProjectileWeight ] [from whichchoice to projectile.whichChoice ] [from whichchoice to projectilename.whichChoice ] -->
<Script DEF='LauncheeScript'>
<field name='set_boolean' type='SFBool' accessType='inputOnly'/>
<field name='whichchoice' type='SFInt32' accessType='outputOnly'/>
<field name='ProjectileWeight' type='SFFloat' accessType='outputOnly'/>
<![CDATA[ 
          ecmascript:

function set_boolean (boolean_input, eventTime)
{
	if ( boolean_input== false ) { return; } // ignore unclick
        whichchoice = whichchoice +1;
        if (whichchoice == 0)ProjectileWeight=10.00;
        if (whichchoice == 1)ProjectileWeight=1000.00;
	if (whichchoice == 2)ProjectileWeight=5;

	if ( whichchoice ==3 ) { whichchoice = 0; ProjectileWeight=10.00; }
	Browser.print ('Projectile Weight'+ProjectileWeight);
}
]]>
</Script>
<!-- PigdogMonkScript ROUTEs:  [from Launch.isActive to set_boolean ] [from whichchoice to PigdogMonk.whichChoice ] -->
<Script DEF='PigdogMonkScript'>
<field name='set_boolean' type='SFBool' accessType='inputOnly'/>
<field name='whichchoice' type='SFInt32' accessType='outputOnly'/>
<![CDATA[ 
          ecmascript:

function set_boolean (boolean_input, eventTime)
{
	if ( boolean_input== false ) { return; } // ignore unclick

        whichchoice = whichchoice +1;

        if ( whichchoice ==2 )  whichchoice = 0;


}
]]>
</Script>
<!-- Mover ROUTEs:  [from WeightScript.CounterWeight to set_MassCounterWeight ] [from LauncheeScript.ProjectileWeight to set_MassProjectileWeight ] [from clock.fraction_changed to set_fraction ] [from value_changed to ProjectileTransform.set_translation ] [from transparent to ProjectileTransform.set_scale ] -->
<Script DEF='Mover'>
<field name='set_fraction' type='SFFloat' accessType='inputOnly'/>
<field name='set_MassCounterWeight' type='SFFloat' accessType='inputOnly'/>
<field name='set_MassProjectileWeight' type='SFFloat' accessType='inputOnly'/>
<field name='MassCounterWeight' type='SFFloat' value='1' accessType='initializeOnly'/>
<field name='MassProjectileWeight' type='SFFloat' value='1' accessType='initializeOnly'/>
<field name='transparent' type='SFVec3f' accessType='outputOnly'/>
<field name='value_changed' type='SFVec3f' accessType='outputOnly'/>
<![CDATA[ 
          ecmascript:

function initialize ()
{
	MassCounterWeight=100;
	MassProjectileWeight=10;
	Browser.print ('MassCounterWeight =' + MassCounterWeight);
	Browser.print ('MassProjectileWeight =' + MassProjectileWeight);
}

function set_MassProjectileWeight (value, timestamp)
{
	MassProjectileWeight = value;
	Browser.print ('new MassProjectileWeight =' + MassProjectileWeight);
}
function set_MassCounterWeight (value2, timestamp)
{
	MassCounterWeight = value2;
	Browser.print ('new MassCounterWeight =' + MassCounterWeight);
}


function set_fraction ( fraction, eventTime )
{
	var TrebuchetHeight=45;
	var Height =25;
      	x = (2*(MassCounterWeight/MassProjectileWeight)*Height*fraction)-.5*TrebuchetHeight;
	// start at TrebuchetHeight and keep along z axis (z=zero)
	y =  (MassCounterWeight/MassProjectileWeight)*Height*Math.sin(fraction*3.14);
        z = 0;
        transparent = new SFVec3f (1,1,1);
     if (y <1.5*TrebuchetHeight  )if (x<TrebuchetHeight)
		{
		x=x-10;
		y=y+1;
		transparent = new SFVec3f(.01, .01, .01);
			}

	value_changed = new SFVec3f (x, y, z);
	Browser.print ('x=' + value_changed[0] + ' y=' + value_changed[1] + ' z=' + value_changed[2]);
}
]]>
</Script>
</Transform>
</Transform>
<!-- clock ROUTEs:  [from Launch.touchTime to set_startTime ] [from fraction_changed to invisiable.set_fraction ] [from fraction_changed to Mover.set_fraction ] [from fraction_changed to flingerangles.set_fraction ] [from fraction_changed to verticalweightpath.set_fraction ] [from fraction_changed to pinpath.set_fraction ] -->
<TimeSensor DEF='clock' cycleInterval='10'/>
<!-- verticalweightpath ROUTEs:  [from clock.fraction_changed to set_fraction ] [from value_changed to verticalweight.set_translation ] -->
<PositionInterpolator DEF='verticalweightpath' key='0 .1 .2 .2 .3 .9' keyValue='1.4 1.6 0 1. -8 0 -3.5 -12 0 -3.5 -12 0 1.2 -8 0 1.4 1.6 0'/>
<!-- flingerangles ROUTEs:  [from clock.fraction_changed to set_fraction ] [from value_changed to flinger.set_rotation ] -->
<OrientationInterpolator DEF='flingerangles' key='0 .1 .2 .2 .3 .9' keyValue='0 0 1 .82 0 0 1 -.77 0 0 1 -1.57 0 0 1 -1.57 0 0 1 -.77 0 0 1 .82'/>
<!-- pinpath ROUTEs:  [from clock.fraction_changed to set_fraction ] [from value_changed to Pin.set_translation ] -->
<PositionInterpolator DEF='pinpath' key='0 .01 .95 1' keyValue='0 0 -3 0 0 -10 0 0 -10 0 0 -3'/>
<OrientationInterpolator DEF='RnSAngels' key='0 .7 1' keyValue='0 0 1 0 0 0 1 -3.14 0 0 1 0'/>
<!-- invisiable ROUTEs:  [from clock.fraction_changed to set_fraction ] [from value_changed to projectiletransform.set_scale ] -->
<PositionInterpolator DEF='invisiable' key='0 .2 .98 .99' keyValue='1 1 1 .01 .01 .01 .01 .01 .01 1 1 1'/>
<ROUTE fromNode='clock' fromField='fraction_changed' toNode='invisiable' toField='set_fraction'/>
<ROUTE fromNode='invisiable' fromField='value_changed' toNode='projectiletransform' toField='set_scale'/>
<ROUTE fromNode='WeightScript' fromField='CounterWeight' toNode='Mover' toField='set_MassCounterWeight'/>
<ROUTE fromNode='LauncheeScript' fromField='ProjectileWeight' toNode='Mover' toField='set_MassProjectileWeight'/>
<ROUTE fromNode='clock' fromField='fraction_changed' toNode='Mover' toField='set_fraction'/>
<ROUTE fromNode='Mover' fromField='value_changed' toNode='ProjectileTransform' toField='set_translation'/>
<ROUTE fromNode='Mover' fromField='transparent' toNode='ProjectileTransform' toField='set_scale'/>
<ROUTE fromNode='Launch' fromField='touchTime' toNode='clock' toField='set_startTime'/>
<ROUTE fromNode='Launch' fromField='isActive' toNode='PigdogMonkScript' toField='set_boolean'/>
<ROUTE fromNode='Launch' fromField='touchTime' toNode='PigDogSound' toField='set_startTime'/>
<ROUTE fromNode='Launch' fromField='touchTime' toNode='MonkSound' toField='set_startTime'/>
<ROUTE fromNode='PigdogMonkScript' fromField='whichchoice' toNode='PigdogMonk' toField='whichChoice'/>
<ROUTE fromNode='LauncheeChoice' fromField='touchTime' toNode='HolyHandGrenadeSound' toField='set_startTime'/>
<ROUTE fromNode='LauncheeChoice' fromField='touchTime' toNode='CowSound' toField='set_startTime'/>
<ROUTE fromNode='LauncheeChoice' fromField='touchTime' toNode='HamsterSound' toField='set_startTime'/>
<ROUTE fromNode='LauncheeChoice' fromField='isActive' toNode='LauncheeScript' toField='set_boolean'/>
<ROUTE fromNode='LauncheeScript' fromField='whichchoice' toNode='projectile' toField='whichChoice'/>
<ROUTE fromNode='LauncheeScript' fromField='whichchoice' toNode='projectilename' toField='whichChoice'/>
<ROUTE fromNode='weightselector' fromField='isActive' toNode='WeightScript' toField='set_boolean'/>
<ROUTE fromNode='WeightScript' fromField='whichchoice' toNode='Weight' toField='whichChoice'/>
<ROUTE fromNode='clock' fromField='fraction_changed' toNode='flingerangles' toField='set_fraction'/>
<ROUTE fromNode='flingerangles' fromField='value_changed' toNode='flinger' toField='set_rotation'/>
<ROUTE fromNode='clock' fromField='fraction_changed' toNode='verticalweightpath' toField='set_fraction'/>
<ROUTE fromNode='verticalweightpath' fromField='value_changed' toNode='verticalweight' toField='set_translation'/>
<ROUTE fromNode='clock' fromField='fraction_changed' toNode='pinpath' toField='set_fraction'/>
<ROUTE fromNode='pinpath' fromField='value_changed' toNode='Pin' toField='set_translation'/>
</Scene>
</X3D>
<!--
Index for DEF nodes: aft, angledsupport, angledsupport2, Axle, black, clear, clock, CowSound, flinger, flingerangles, Front, halfsling, HamsterSound, HolyGrail, HolyHandGrenadeSound, horizontalsupport, hub, invisiable, Launch, launch, LauncheeChoice, LauncheeScript, MonkSound, Mover, panel, PigdogMonk, PigdogMonkScript, PigDogSound, Pin, pinpath, plank, projectile, projectilename, ProjectileTransform, projectiletransform, RnS, RnSAngels, rope, ropes, screw, sling, TextAppearance, Torus, tracks, verticalsupport, verticalweight, verticalweightpath, Weight, WeightScript, weightselector, wheel, wood, woodTexture
Index for Viewpoint images: Viewpoint_1, Viewpoint_2, Viewpoint_3, Viewpoint_4
-->

<!-- Tag color codes: <Node DEF='idName' attribute='value'/> -->