From 6bb865af25b2dfe03ae7d8dfff107f8e1b514894 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Sun, 14 Oct 2001 14:23:03 +0000
Subject: [PATCH] Fixed a bug in Matrix::invert(..) which did not set
 full_realised=true, so that one Matrices which had not previously be
 initialized we're erronously initialized later in the code resetting it to
 identity.

---
 src/osg/Matrix.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/osg/Matrix.cpp b/src/osg/Matrix.cpp
index c9cb6c47c..6297364e6 100644
--- a/src/osg/Matrix.cpp
+++ b/src/osg/Matrix.cpp
@@ -442,6 +442,8 @@ bool Matrix::invert( const Matrix& _m )
         for ( j = 0; j < n; j++ )
             b[ i * n +  j] = m[ row[ i]][j + n];
 
+    fully_realized = true;
+
     return true;                 // It worked
 }