Fixed the numerical accuracy problems in the Drive and Flight Manipulators.

2002-08-29 20:41:19 +00:00
parent 44beefa9a5
commit fc5f07acaa
6 changed files with 186 additions and 59 deletions
--- a/src/osgGA/TrackballManipulator.cpp
+++ b/src/osgGA/TrackballManipulator.cpp
@@ -10,6 +10,8 @@ TrackballManipulator::TrackballManipulator()
    _modelScale = 0.01f;
    _minimumZoomScale = 0.05f;
    _thrown = false;
+
+    _distance = 1.0f;
 }