InitialObjectDescriptor {
 objectDescriptorID 1
 audioProfileLevelIndication 255
 visualProfileLevelIndication 255
 sceneProfileLevelIndication 254
 graphicsProfileLevelIndication 254
 ODProfileLevelIndication 255
 esDescr [
  ES_Descriptor {
   ES_ID 1
   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 the usage of the Layer2D node." 
    "A 2D layer is defined with a size 200x200, its content is a grey square and a grey ellipse."
    "Within the layer, the content is clipped along the 200x200 rectangle and filled with a red background." 
    "Behind this layer, a rotated blue rectangle is displayed."
    "" 
    "GPAC Regression Tests" 
    "(C) 2002-2006 GPAC Team"
   ]
   title "Layer2D - Rectangular Axis Aligned Clipping"
  }
  Transform2D {
    translation 125 125
    children [
        Shape {
            appearance Appearance { material Material2D { filled TRUE emissiveColor 1 1 0 } }
            geometry Rectangle { size 50 50 }
        }
        Shape {
            appearance Appearance { material Material2D { filled TRUE emissiveColor 0 0 0 } }
            geometry Text { string "Click Me" fontStyle FontStyle { justify [ "MIDDLE" "MIDDLE" ] size 10 }}
        }
        DEF S TouchSensor {}
    ] 
  }
  Transform2D {
    rotationAngle 0.57
   children [
    Shape {
     appearance Appearance {
      material Material2D {
       filled TRUE
       emissiveColor 0 0 1
      }
     }
     geometry Rectangle {
      size 100 400
     }
    }
   ]
  }
  DEF ROT Transform2D {
   translation 0 0
   children [
    Layer2D {
     size 200 200
     children [
        Background2D { backColor 1 0 0 }
      Transform2D {
       translation -100 0
       children [
        Shape {
         appearance Appearance {
          material Material2D {
           filled TRUE
          }
         }
         geometry Ellipse {
          radius 100 400
         }
        }
       ]
      }
      Transform2D {
       translation 25 0
       children [
        Shape {
         appearance Appearance {
          material Material2D {
           filled TRUE
          }
         }
         geometry Rectangle {
          size 100 100
         }
        }
       ]
      }
     ]
    }
   ]
  }
  DEF C Conditional {
    buffer {
        REPLACE TS.startTime BY 0
    }
  }
  DEF TS TimeSensor {
    cycleInterval 5
    startTime -1
  }
  DEF SI ScalarInterpolator {
   key [0 1]
   keyValue [0 1.57]
  }
 ]
}

ROUTE S.isActive TO C.activate
ROUTE TS.fraction_changed TO SI.set_fraction
ROUTE SI.value_changed TO ROT.rotationAngle