From 33b03f7ac37e64c67386099ff8be57be44af4a4d Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Tue, 9 Sep 2003 08:56:51 +0000
Subject: [PATCH] Updated docs for release.

Added OSG_USE_DOUBLE_MARTRICES define into include/osg/Matrix to make it more
convinient to switch between single and double matrices.
---
 include/osg/Matrix  | 13 +++++++------
 include/osg/Matrixd |  2 +-
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/include/osg/Matrix b/include/osg/Matrix
index 85e600f5e..977b9df6a 100644
--- a/include/osg/Matrix
+++ b/include/osg/Matrix
@@ -17,17 +17,18 @@
 #include <osg/Matrixd>
 #include <osg/Matrixf>
 
+#define OSG_USE_DOUBLE_MATRICES 1
+
 namespace osg {
 
-
-// default to using floating Matrices - Matrixf 
-//    typedef Matrixf Matrix;
-//    typedef RefMatrixf RefMatrix;
-
-// // default to using double Matrices - Matrixd
+#ifdef OSG_USE_DOUBLE_MATRICES
     typedef Matrixd Matrix;
     typedef RefMatrixd RefMatrix;
+#else
+    typedef Matrixf Matrix;
+    typedef RefMatrixf RefMatrix;
 
+#endif
 
 } //namespace osg
 
diff --git a/include/osg/Matrixd b/include/osg/Matrixd
index f30ea4740..16d3e71d6 100644
--- a/include/osg/Matrixd
+++ b/include/osg/Matrixd
@@ -33,7 +33,7 @@ class SG_EXPORT Matrixd
 
     public:
     
-        typedef float value_type;
+        typedef double value_type;
 
         inline Matrixd() { makeIdentity(); }
         inline Matrixd( const Matrixd& mat) { set(mat.ptr()); }