Convert tabs to spaces.

include/osgGA/AnimationPathManipulator

@@ -35,9 +35,9 @@ class OSGGA_EXPORT AnimationPathManipulator : public MatrixManipulator
 {
     public:
     
-	AnimationPathManipulator( osg::AnimationPath* animationPath=0 );
+        AnimationPathManipulator( osg::AnimationPath* animationPath=0 );
 
-	AnimationPathManipulator( const std::string& filename );
+        AnimationPathManipulator( const std::string& filename );
         
         virtual const char* className() const { return "AnimationPath"; }
 
@@ -63,7 +63,7 @@ class OSGGA_EXPORT AnimationPathManipulator : public MatrixManipulator
         
         const osg::AnimationPath* getAnimationPath() const { return _animationPath.get(); }
 
-	bool valid() const { return _animationPath.valid(); }
+        bool valid() const { return _animationPath.valid(); }
 
         void init(const GUIEventAdapter& ea,GUIActionAdapter& us);
 
@@ -77,13 +77,13 @@ class OSGGA_EXPORT AnimationPathManipulator : public MatrixManipulator
             
     protected:
 
-	bool _valid;
+        bool _valid;
         
         bool _printOutTiminInfo;
 
-	void handleFrame( double time );
+        void handleFrame( double time );
 
-	osg::ref_ptr<osg::AnimationPath> _animationPath;
+        osg::ref_ptr<osg::AnimationPath> _animationPath;
         
         double  _timeOffset;
         double  _timeScale;

include/osgGA/DriveManipulator

@@ -63,14 +63,14 @@ 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 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 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; }
+        void setHeight( double in_h ) { _height = in_h; }
+        double getHeight() const { return _height; }
 
     protected:
 

include/osgGA/KeySwitchMatrixManipulator

@@ -45,9 +45,9 @@ public:
         */
         void addMatrixManipulator(int key, std::string name, MatrixManipulator *cm);
 
-	/**
-	Add a camera manipulator with an autogenerated keybinding which is '1' + previous number of camera's registerd.
-	*/
+        /**
+        Add a camera manipulator with an autogenerated keybinding which is '1' + previous number of camera's registerd.
+        */
         void addNumberedMatrixManipulator(MatrixManipulator *cm);
 
         unsigned int getNumMatrixManipulators() const { return _manips.size(); }