InitialObjectDescriptor {
 objectDescriptorID 1
 audioProfileLevelIndication 1
 visualProfileLevelIndication 1
 sceneProfileLevelIndication 1
 graphicsProfileLevelIndication 1
 ODProfileLevelIndication 1
 esDescr [
  ES_Descriptor {
   ES_ID 2
   decConfigDescr DecoderConfigDescriptor {
    streamType 3
    decSpecificInfo BIFSConfig {
     isCommandStream true
     pixelMetric true
     pixelWidth 300
     pixelHeight 300
    }
   }
  }
 ]
}

OrderedGroup {
 children [
  Background2D {
   backColor 1 1 1
  }
  WorldInfo {
   info [
    "This test shows how to modify the color components on a graphical object using the ColorTransform node."
    "A group made of a circle and a rectangle is reused under a ColorTransform node which animates only the Red-Blue component from 0 to 1" 
    "Note: the transparency is specified for a set of objects but is applied individually, that is why the overlapping region of the circle and of the rectangle gets black faster than the rest of the group." 
    "" 
    "GPAC Regression Tests" "$Date: 2007-07-27 09:46:07 $ - $Revision: 1.3 $" 
    "(C) 2002-2006 GPAC Team"
   ]
   title "ColorTranform"
  }
  DEF TR Transform2D {
   children [
    Shape {
     appearance Appearance {
      material Material2D {
       emissiveColor 0 1 1
       filled TRUE
      }
     }
     geometry Rectangle {
      size 200 50
     }
    }
    Shape {
     appearance Appearance {
      material Material2D {
       emissiveColor 1 0 1
       filled TRUE
      }
     }
     geometry Circle {
      radius 50
     }
    }
   ]
  }
  DEF CT ColorTransform {
   mrr 0
   mgg 0
   mbb 0
   maa 0
   ta 1
   children [
    DEF MX TransformMatrix2D {
     mxx 0.5
     mxy 0.5
     myy 0.5
     ty -100
     children [
      USE TR
     ]
    }
   ]
  }
  DEF TS TimeSensor {
   cycleInterval 2
   loop TRUE
  }
  DEF CI PositionInterpolator2D {
   key [0 0.5 1]
   keyValue [0 0 100 100 0 0]
  }
  DEF SI ScalarInterpolator {
   key [0 0.5 1]
   keyValue [0 1 0]
  }
 ]
}

ROUTE TS.fraction_changed TO SI.set_fraction
ROUTE SI.value_changed TO CT.ta

