#VRML V2.0 utf8
# [X3D] VRML V4.0 utf8
# PROFILE Immersive
# [X3D] version=4.0
# [X3D] noNamespaceSchemaLocation=/specifications/x3d-4.0.xsd
# X3D-to-VRML-97 XSL translation autogenerated by X3dToVrml97.xslt
# /x3d/content/X3dToVrml97.xslt
# Transformation using XSLT processor: Saxonica
# [head]
# META "title" "Robot.x3d"
# META "description" "X3D encodings example: Robot. Seek or zoom in towards the robot to start a simple animation sequence. This scene demonstrates nested prototype instances"
# META "creator" "Don Brutzman and Joe Williams"
# META "created" "1 June 2002"
# META "modified" "28 September 2025"
# META "specificationSection" "X3D encodings, ISO/IEC 19776-1.3, Part 1: XML encoding, Annex C.15 Robot"
# META "specificationUrl" "/specifications/X3Dv4Draft/ISO-IEC19776-1v4.0-CD/Part01/examples.html#Robot"
# META "identifier" "/x3d/content/examples/Basic/X3dSpecifications/Robot.x3d"
# META "generator" "X3D-Edit 4.0, /x3d/tools/X3D-Edit"
# META "license" "../license.html"

# [Scene] ========== ========== ==========
WorldInfo {
  title "Robot.x3d"
}
EXTERNPROTO Shuttle [ 
  field        SFTime	 rate
  field        SFFloat	 distance
  field        MFNode	 children
  exposedField SFTime	 startTime
  exposedField SFTime	 stopTime
  field        SFBool	 loop
][
"ShuttlesAndPendulums.x3d#Shuttle" "/Specifications/Encodings/ShuttlesAndPendulums.x3d#Shuttle"
 ]
EXTERNPROTO Pendulum [ 
  field        SFTime	 rate
  field        SFFloat	 maxAngle
  field        MFNode	 children
  exposedField SFTime	 startTime
  exposedField SFTime	 stopTime
  field        SFBool	 loop
][
"ShuttlesAndPendulums.x3d#Pendulum" "/x3d/content/examples/Basic/X3dSpecifications/ShuttlesAndPendulums.x3d#Pendulum"
 ]
NavigationInfo {
  speed 20
  type [ "WALK" "ANY"  ] 
}
Viewpoint {
  description "Watch Robot Stand"
  position 0 0 150
}
Viewpoint {
  description "Watch Robot Walk when close"
  position 0 0 95
}
DEF Near ProximitySensor {
  size 200 200 200
}
DEF WALK  Shuttle {
  stopTime  1
  rate  10
  distance  20
  children  [
    Transform {
      rotation 0 1 0 1.57
      children [
              Shape {
            appearance DEF A Appearance {
              material Material {
                diffuseColor 0 0.5 0.7
              }
            }
            # head
            geometry Box {
            }
          }
          Transform {
            scale 1 5 1
            translation 0 -5 0
            children [
                          Shape {
                  appearance USE A
                  # body
                  geometry Sphere {
                  }
                }
            ]
          }
          Transform {
            rotation 0 1 0 1.57
            translation 1.5 0 0
            children [
                          DEF Arm  Pendulum {
                  stopTime  1
                  rate  1
                  maxAngle  0.52
                  children  [
                    Transform {
                      translation 0 -3 0
                      children [
                                              Shape {
                            appearance USE A
                            geometry Cylinder {
                              height 4
                              radius 0.5
                            }
                          }
                      ]
                    }
 ]
                }
            ]
          }
          Transform {
            rotation 0 -1 0 1.57
            translation -1.5 0 0
            children [
                          # name='Pendulum' no longer required for ProtoInstance USE nodes
                USE Arm
            ]
          }
      ]
    }
 ]
}
ROUTE Near.enterTime TO WALK.startTime
ROUTE Near.enterTime TO Arm.startTime
ROUTE Near.exitTime TO WALK.stopTime
ROUTE Near.exitTime TO Arm.stopTime