From Terry Welsh, mplemented POINT_ROT_EYE.

2006-10-14 21:47:13 +00:00
parent b439c08b71
commit 660cda57c8
2 changed files with 46 additions and 9 deletions
--- a/include/osg/Billboard
+++ b/include/osg/Billboard
@@ -116,6 +116,7 @@ class OSG_EXPORT Billboard : public Geode
        Mode                                _mode;
        Vec3                                _axis;
        Vec3                                _normal;
+        Matrix                              _rotateNormalToZAxis;
        PositionList                        _positionList;
        
        // used internally as cache of which what _axis is aligned to help