From Mikkel Gjøl, addition of paramter set/get methods to osgGA::*Manipulators,

change of ' ' to GUIEventAdapter::KEY_Space, fix to url in Matrix_implementation.cpp.
Syntax fixes by Robert Osfield to above submission fix inconsistencies with normal
OSG coding style.

include/osgGA/DriveManipulator

@@ -63,6 +63,15 @@ class OSGGA_EXPORT DriveManipulator : public MatrixManipulator
         /** Get the keyboard and mouse usage of this manipulator.*/
         virtual void getUsage(osg::ApplicationUsage& usage) const;
 
+	void setModelScale( double in_ms ) { _modelScale = in_ms; }
+	double getModelScale() const { return _modelScale; }
+
+	void setVelocity( double in_vel ) { _velocity = in_vel; }
+	double getVelocity() const { return _velocity; }
+
+	void setHeight( double in_h ) { _height = in_h; }
+	double getHeight() const { return _height; }
+
     protected:
 
         virtual ~DriveManipulator();

include/osgGA/FlightManipulator

@@ -67,9 +67,18 @@ class OSGGA_EXPORT FlightManipulator : public MatrixManipulator
                 NO_AUTOMATIC_YAW
         };
 
-        /**        Configure the Yaw control for the flight model.        */
+        /** Configure the Yaw control for the flight model. */
         void setYawControlMode(YawControlMode ycm) { _yawMode = ycm; }
 
+        void setModelScale(double in_ms) { _modelScale = in_ms; }
+        double getModelScale() const { return _modelScale; }
+
+        void setAcceleration(double in_acc) { _acceleration = in_acc; }
+        double getAcceleration() const { return _acceleration; }
+
+        void setVelocity(double in_vel) { _velocity = in_vel; }
+        double getVelocity() const { return _velocity; }
+
     protected:
 
         virtual ~FlightManipulator();

include/osgGA/TrackballManipulator

@@ -22,18 +22,10 @@ namespace osgGA{
 class OSGGA_EXPORT TrackballManipulator : public MatrixManipulator
 {
     public:
-
         TrackballManipulator();
 
         virtual const char* className() const { return "Trackball"; }
 
-        /** set the minimum distance (as ratio) the eye point can be zoomed in towards the
-            center before the center is pushed forward.*/        
-        void setMinimumZoomScale(float minimumZoomScale) { _minimumZoomScale=minimumZoomScale; }
-
-        /** get the minimum distance (as ratio) the eye point can be zoomed in */
-        float getMinimumZoomScale() const { return _minimumZoomScale; }
-
         /** set the position of the matrix manipulator using a 4x4 Matrix.*/
         virtual void setByMatrix(const osg::Matrixd& matrix);
 
@@ -78,6 +70,14 @@ class OSGGA_EXPORT TrackballManipulator : public MatrixManipulator
         /** Get the keyboard and mouse usage of this manipulator.*/
         virtual void getUsage(osg::ApplicationUsage& usage) const;
 
+
+        /** set the minimum distance (as ratio) the eye point can be zoomed in towards the
+            center before the center is pushed forward.*/        
+        void setMinimumZoomScale(double minimumZoomScale) { _minimumZoomScale=minimumZoomScale; }
+
+        /** get the minimum distance (as ratio) the eye point can be zoomed in */
+        double getMinimumZoomScale() const { return _minimumZoomScale; }
+
         /** Set the size of the trackball. */
         void setTrackballSize(float size);
 

include/osgGA/UFOManipulator

@@ -111,9 +111,24 @@ class OSGGA_EXPORT UFOManipulator : public osgGA::MatrixManipulator
         /** Report the current position as LookAt vectors */
         void getCurrentPositionAsLookAt( osg::Vec3 &eye, osg::Vec3 &center, osg::Vec3 &up );
 
-        protected:
 
-    private:
+        void setMinHeight( double in_min_height ) { _minHeightAboveGround = in_min_height; }
+        double getMinHeight() const { return _minHeightAboveGround; }
+
+        void setMinDistance( double in_min_dist ) { _minDistanceInFront = in_min_dist; }
+        double getMinDistance() const { return _minDistanceInFront; }
+
+        void setForwardSpeed( double in_fs ) { _forwardSpeed = in_fs; }
+        double getForwardSpeed() const { return _forwardSpeed; }
+
+        void setSideSpeed( double in_ss ) { _sideSpeed = in_ss; }
+        double getSideSpeed() const { return _sideSpeed; }
+
+        void setRotationSpeed( double in_rot_speed ) { _directionRotationRate = in_rot_speed; }
+        double getRotationSpeed() const { return _directionRotationRate; }
+
+
+    protected:
         osg::ref_ptr<osg::Node> _node;
         float       _viewAngle;
         osg::Matrixd _matrix;