MotionSensor node

MotionSensor {
  SFBool enabled TRUE
  SFVec3f acceleration 0 0 0
  SFInt32 rotation 0
}

Gives access to accelerometer data if available. If you want to provide a landscape mode in your application, prefer the use of SizeNotifier prototype from the SDK.

SFBool enabled TRUE :
The MotionSensor node will only output data if enabled is set to TRUE.

SFVec3f acceleration 0 0 0 :
Output the accelerometers values (from -1 to 1 in each direction), if data is available and enabled field is set to TRUE.

SFInt32 rotation 0 :
Output rotation (range from 0 to 360).

SFBool isAvailable false :
Defines if API sensor is set in compilation option. (#ifdef api.sensor).

#VRML V2.0 utf8
DEF MS MotionSensor { enabled TRUE }
DEF script Script {
   eventIn SFInt32 sensorRot
   field SFNode ms USE MS
   url "javascript:

      function sensorRot(val) { // From Portrait To Landscape
	if (ms.rotation==90) {
	   Browser.print ('From Portrait To Landscape');
	}
	else if (ms.rotation==0) { // From Landscape To Portrait
	   Browser.print ('From Landscape To Portrait');
	}
      }
   "
}
ROUTE MS.rotation TO script.sensorRot