Improvements to the handling of coordinate system nodes

2004-07-09 15:21:33 +00:00
parent 9cb7bb0f4a
commit 504dd515d3
8 changed files with 43 additions and 15 deletions
--- a/include/osgGA/KeySwitchMatrixManipulator
+++ b/include/osgGA/KeySwitchMatrixManipulator
@@ -77,6 +77,10 @@ public:

        // Overrides from MatrixManipulator...

+        /** set the minimum distance (as ratio) the eye point can be zoomed in towards the
+            center before the center is pushed forward.*/        
+        virtual void setMinimumDistance(float minimumDistance);
+
        /** set the coordinate frame which callback tells the manipulator which way is up, east and north.*/
        virtual void setCoordinateFrameCallback(CoordinateFrameCallback* cb);