diff --git a/Source/XnDeviceSensorV2/XnSensorDepthGenerator.cpp b/Source/XnDeviceSensorV2/XnSensorDepthGenerator.cpp
index eaff6f1..4c35941 100644
--- a/Source/XnDeviceSensorV2/XnSensorDepthGenerator.cpp
+++ b/Source/XnDeviceSensorV2/XnSensorDepthGenerator.cpp
@@ -244,6 +244,12 @@ XnStatus XnSensorDepthGenerator::SetViewPoint(xn::ProductionNode& OtherNode)
 	}
 }
 
+XnStatus
+XnSensorDepthGenerator::GetPixelCoordinatesInViewPoint(xn::ProductionNode& other, XnUInt32 x, XnUInt32 y, XnUInt32& altX, XnUInt32& altY)
+{
+      return 0;
+}
+
 XnStatus XnSensorDepthGenerator::ResetViewPoint()
 {
 	return SetIntProperty(XN_STREAM_PROPERTY_REGISTRATION, FALSE);
diff --git a/Source/XnDeviceSensorV2/XnSensorDepthGenerator.h b/Source/XnDeviceSensorV2/XnSensorDepthGenerator.h
index 2e7aaf0..67d7b17 100644
--- a/Source/XnDeviceSensorV2/XnSensorDepthGenerator.h
+++ b/Source/XnDeviceSensorV2/XnSensorDepthGenerator.h
@@ -67,6 +67,7 @@ class XnSensorDepthGenerator :
 	xn::ModuleAlternativeViewPointInterface* GetAlternativeViewPointInterface() { return this; }
 	XnBool IsViewPointSupported(xn::ProductionNode& OtherNode);
 	XnStatus SetViewPoint(xn::ProductionNode& OtherNode);
+  XnStatus GetPixelCoordinatesInViewPoint(xn::ProductionNode& other, XnUInt32 x, XnUInt32 y, XnUInt32& altX, XnUInt32& altY);
 	XnStatus ResetViewPoint();
 	XnBool IsViewPointAs(xn::ProductionNode& OtherNode);
 	XnStatus RegisterToViewPointChange(XnModuleStateChangedHandler handler, void* pCookie, XnCallbackHandle& hCallback);
@@ -106,4 +107,4 @@ class XnExportedSensorDepthGenerator : public XnExportedSensorGenerator
 
 #pragma warning (pop)
 
-#endif // __XN_SENSOR_DEPTH_GENERATOR_H__
\ No newline at end of file
+#endif // __XN_SENSOR_DEPTH_GENERATOR_H__