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 600
     pixelHeight 400
    }
   }
  }
 ]
}

PROTO GEOMETRY_PROTO [
 exposedField SFVec2f translation 0 0
 exposedField SFVec2f scale 1 1
 exposedField SFFloat rotation 0
 exposedField SFColor Color 1 1 1
 exposedField SFBool filled TRUE
 exposedField SFFloat transparency 0
 exposedField SFColor lineColor 0 0 0
 exposedField SFFloat lineWidth 0
 exposedField SFNode obj NULL
] {
 Transform2D {
  rotationAngle IS rotation
  scale IS scale
  translation IS translation
  children [
   DEF S Shape {
    geometry IS obj
    appearance Appearance {
     material Material2D {
      emissiveColor IS Color
      filled IS filled
      transparency IS transparency
      lineProps LineProperties {
       lineColor IS lineColor
       width IS lineWidth
      }
     }
    }
   }
   Transform2D {
    translation -100 0
    children [
     USE S
    ]
   }
  ]
 }
}
OrderedGroup {
 children [
  Background2D {
   backColor 1 1 1
  }
  WorldInfo {
   info ["This shows deleteion of a proto instance by ID" "" "GPAC Regression Tests" "(C) 2002-2004 GPAC Team"]
   title "Simple proto Test"
  }
  DEF G GEOMETRY_PROTO {
   translation 200 0
   scale 1 1.5
   rotation 0.78
   Color 1 0 1
   transparency 0.75
   lineColor 1 0 0
   lineWidth 2
   obj Circle {
    radius 75
   }
  }
 ]
}


AT 2000 {
 REPLACE G BY NULL
}