InitialObjectDescriptor {
 objectDescriptorID 1
 audioProfileLevelIndication 255
 visualProfileLevelIndication 254
 sceneProfileLevelIndication 1
 graphicsProfileLevelIndication 1
 ODProfileLevelIndication 1
 esDescr [
  ES_Descriptor {
   ES_ID 1
   decConfigDescr DecoderConfigDescriptor {
    streamType 3
    decSpecificInfo BIFSConfig {
     isCommandStream true
     pixelMetric true
     pixelWidth 400
     pixelHeight 200
    }
   }
  }
 ]
}

OrderedGroup {
 children [
  Background2D {
   backColor 1 1 1
  }
  WorldInfo {
   info ["This shows Layout node" "performing scrolling with scrool pause/play through scrollRate field" "" "GPAC Regression Tests" "(C) 2002-2004 GPAC Team"]
   title "Layout Test"
  }
  Transform2D {
   translation 0 -40
   children [
    DEF BOUNDS Shape {
     appearance Appearance {
      material Material2D {
       emissiveColor 0 0 0
      }
     }
     geometry Rectangle {
      size 200 60
     }
    }
    Transform2D {
     translation 0 -50
     children [
      Shape {
       appearance DEF APPTEXT Appearance {
        material Material2D {
         emissiveColor 0 0 0
         filled TRUE
        }
       }
       geometry Text {
        string ["scroll smooth vertical"]
        fontStyle DEF FS FontStyle {
         justify ["MIDDLE" "MIDDLE"]
         size 16
        }
       }
      }
     ]
    }
    DEF LAY Layout {
     wrap TRUE
     size 200 60
     justify ["BEGIN" "BEGIN"]
     smoothScroll TRUE
     loop TRUE
     scrollRate 0
     children [
      DEF S1 Shape {
       appearance Appearance {
        material Material2D {
         emissiveColor 1 0 0
         filled TRUE
        }
       }
       geometry Rectangle {
        size 50 50
       }
      }
      DEF S3 Shape {
       appearance Appearance {
        material Material2D {
         emissiveColor 0 1 0
         filled TRUE
        }
       }
       geometry Circle {
        radius 25
       }
      }
     ]
    }
   ]
  }
  Transform2D {
   translation -100 40
   children [
    Shape {
     appearance DEF TXT_APP Appearance {
      material Material2D {
       emissiveColor 0 0 0
       filled TRUE
      }
     }
     geometry DEF TXT Text {
      string ["ScrollRate: 0"]
      fontStyle USE FS
     }
    }
   ]
  }
  Transform2D {
   translation 0 40
   children [
    DEF BACK_RC Shape {
     appearance Appearance {
      material Material2D {
       emissiveColor 0 1 1
       filled TRUE
       lineProps LineProperties {
        lineColor 0 0 0
       }
      }
     }
     geometry Rectangle {
      size 60 25
     }
    }   
    Shape {
     appearance USE TXT_APP 
     geometry Text {
      string ["UP"]
      fontStyle USE FS
     }
    }
    DEF TS_UP TouchSensor {}
   ]
  }
  Transform2D {
   translation 60 40
   children [
    USE BACK_RC 
    Shape {
     appearance USE TXT_APP
     geometry Text {
      string ["DOWN"]
      fontStyle USE FS
     }
    }
    DEF TS_DOWN TouchSensor {}
   ]
  }
 
  DEF C_UP Conditional {
   buffer {
    REPLACE LAY.scrollRate BY 0.1
    REPLACE TXT.string[0] BY "ScrollRate 0.1"
   }
  }
  DEF RC_UP Conditional {
   buffer {
    REPLACE LAY.scrollRate BY 0
    REPLACE TXT.string[0] BY "ScrollRate 0"
   }
  }
  DEF C2_UP Conditional {
   buffer {
    REPLACE LAY.scrollRate BY 0.2
    REPLACE TXT.string[0] BY "ScrollRate 0.2"
   }
  }
  DEF RC2_UP Conditional {
   buffer {
    REPLACE LAY.scrollRate BY 0.1
    REPLACE TXT.string[0] BY "ScrollRate 0.1"
   }
  }

  DEF C_DOWN Conditional {
   buffer {
    REPLACE LAY.scrollRate BY -0.1
    REPLACE TXT.string[0] BY "ScrollRate -0.1"
   }
  }
  DEF RC_DOWN Conditional {
   buffer {
    REPLACE LAY.scrollRate BY 0
    REPLACE TXT.string[0] BY "ScrollRate 0"
   }
  }
  DEF C2_DOWN Conditional {
   buffer {
    REPLACE LAY.scrollRate BY -0.2
    REPLACE TXT.string[0] BY "ScrollRate -0.2"
   }
  }
  DEF RC2_DOWN Conditional {
   buffer {
    REPLACE LAY.scrollRate BY -0.1
    REPLACE TXT.string[0] BY "ScrollRate -0.1"
   }
  }
 ]
}

ROUTE TS_UP.isOver TO C_UP.activate
ROUTE TS_UP.isOver TO RC_UP.reverseActivate
ROUTE TS_UP.isActive TO C2_UP.activate
ROUTE TS_UP.isActive TO RC2_UP.reverseActivate
ROUTE TS_DOWN.isOver TO C_DOWN.activate
ROUTE TS_DOWN.isOver TO RC_DOWN.reverseActivate
ROUTE TS_DOWN.isActive TO C2_DOWN.activate
ROUTE TS_DOWN.isActive TO RC2_DOWN.reverseActivate