From f3fd7fd22b74b7f54264e6ef46abb2de7550cd00 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Wed, 10 Jun 2009 09:35:04 +0200
Subject: [PATCH] fix #11: now the default Transform ctor set the last row in
 Affine mode.

---
 Eigen/src/Geometry/Transform.h | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/Eigen/src/Geometry/Transform.h b/Eigen/src/Geometry/Transform.h
index 58afd8993..78d45a7cb 100644
--- a/Eigen/src/Geometry/Transform.h
+++ b/Eigen/src/Geometry/Transform.h
@@ -201,8 +201,13 @@ protected:
 
 public:
 
-  /** Default constructor without initialization of the coefficients. */
-  inline Transform() { }
+  /** Default constructor without initialization of the meaningfull coefficients.
+    * If Mode==Affine, then the last row is set to [0 ... 0 1] */
+  inline Transform()
+  {
+    if (Mode==Affine)
+      makeAffine();
+  }
 
   inline Transform(const Transform& other)
   {