From 57edb168d2f1c777f23f6192130488d89caf805d Mon Sep 17 00:00:00 2001
From: Oliver Sander <sander@igpm.rwth-aachen.de>
Date: Mon, 20 Apr 2009 09:54:05 +0000
Subject: [PATCH] export 'EmbeddedTangentVector', the type of the tangentvector
in the surrounding Euclidean space
[[Imported from SVN: r4058]]
---
src/rotation.hh | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/rotation.hh b/src/rotation.hh
index c0bb26c7..7c09a4e5 100644
--- a/src/rotation.hh
+++ b/src/rotation.hh
@@ -40,6 +40,9 @@ public:
/** \brief Member of the corresponding Lie algebra. This really is a skew-symmetric matrix */
typedef Dune::FieldVector<T,3> TangentVector;
+ /** \brief A tangent vector as a vector in the surrounding coordinate space */
+ typedef Quaternion<T> EmbeddedTangentVector;
+
/** \brief Default constructor creates the identity element */
Rotation()
: Quaternion<T>(0,0,0,1)
--
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