From 821313d1026c145e68d843f2c879251eb63a3555 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Tue, 29 Apr 2003 14:24:11 +0000
Subject: [PATCH] From Ben, promoted floats to doubles to produce better
 stability in the invert method.

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

diff --git a/src/osg/Matrix.cpp b/src/osg/Matrix.cpp
index 74c61c14e..27de9c034 100644
--- a/src/osg/Matrix.cpp
+++ b/src/osg/Matrix.cpp
@@ -254,7 +254,7 @@ bool Matrix::invert( const Matrix& mat )
     unsigned int i,j,k,l,ll;
     unsigned int icol = 0;
     unsigned int irow = 0;
-    float temp, pivinv, dum, big;
+    double temp, pivinv, dum, big;
 
     // copy in place this may be unnecessary
     *this = mat;