Added set/getDistance() method

2010-01-05 11:09:18 +00:00
parent 43709c0de7
commit bbf1ef45ee
4 changed files with 39 additions and 0 deletions
--- a/src/osgGA/KeySwitchMatrixManipulator.cpp
+++ b/src/osgGA/KeySwitchMatrixManipulator.cpp
@@ -56,6 +56,26 @@ void KeySwitchMatrixManipulator::selectMatrixManipulator(unsigned int num)
    }
 }

+/** Set the distance parameter (used by TrackballManipulator etc.) */
+void KeySwitchMatrixManipulator::setDistance(double distance)
+{
+    for(KeyManipMap::iterator itr=_manips.begin();
+        itr!=_manips.end();
+        ++itr)
+    {
+        itr->second.second->setDistance(distance);
+    }
+}
+
+double KeySwitchMatrixManipulator::getDistance() const
+{
+    if(!_current)
+    {
+        return _current->getDistance();
+    }
+    else return 1.0;
+}
+
 void KeySwitchMatrixManipulator::setNode(osg::Node* node)
 {
    for(KeyManipMap::iterator itr=_manips.begin();