#VRML++ draft utf8


# This file contains two examples for connection
# classes: FanOut and Filter

CLASS FanOut [ field TimeSensor trigger NULL
               field MFNode targets [ ]
             ] EXTENDS SFNode
 { ROUTE trigger.fraction_changed TO targets.set_fraction
 }

DEF O1 ColorInterpolator { key [ 0, 1 ]
                           keyValue [ 1 0 0, 0 1 0 ] }

DEF O2 ColorInterpolator { key [ 0, 1 ]
                           keyValue [ 0 0 1, 1 1 1 ] }

DEF TS TimeSensor { loop TRUE }
               
FanOut { trigger USE TS
         targets [ USE O1 USE O2 ]
       }

Shape { appearance Appearance { material DEF BALLCOL Material { } }
        geometry Sphere { }
      }

Transform { children 
             Shape { appearance Appearance 
                                  { material DEF BOXCOL Material { } }
                     geometry Sphere { }
                   }
        translation 3 0 0
      }

ROUTE O1.value_changed TO BALLCOL.set_diffuseColor
ROUTE O2.value_changed TO BOXCOL.set_diffuseColor


CLASS Filter [field MFNode sources [] 
              field OrientationInterpolator filter NULL
              field MFNode targets []
             ] EXTENDS SFNode
 { ROUTE sources.fraction_changed TO filter.set_fraction
   ROUTE filter.value_changed TO targets.set_rotation
 }

DEF CONE_1
    Transform { children 
             Shape { appearance Appearance 
                                  { material DEF BOXCOL Material { } }
                     geometry Cone { }
                   }
        translation 6 0 0
      }

DEF CONE_2
    Transform { children 
             Shape { appearance Appearance 
                                  { material DEF BOXCOL Material { } }
                     geometry Cone { }
                   }
        translation 8 0 0
      }

DEF OPOL OrientationInterpolator { key [ 0, 0.5, 1 ]
                                   keyValue [ 1 0 0 0.0, 0 1 1 3.14, 1 0 0 0.0  ] }

Filter { sources USE TS
         filter USE OPOL
         targets [ USE CONE_1 USE CONE_2 ]
       }