From b42333b363420ee88e10200e8721c3b00ee27661 Mon Sep 17 00:00:00 2001
From: Oliver Sander <sander@igpm.rwth-aachen.de>
Date: Mon, 30 May 2011 14:52:32 +0000
Subject: [PATCH] Add method 'orthonormalFrame' to Rotation<2>
[[Imported from SVN: r7351]]
---
dune/gfe/rotation.hh | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/dune/gfe/rotation.hh b/dune/gfe/rotation.hh
index 02aa4641..40a7591a 100644
--- a/dune/gfe/rotation.hh
+++ b/dune/gfe/rotation.hh
@@ -103,6 +103,14 @@ public:
return q;
}
+ /** \brief Compute an orthonormal basis of the tangent space of SO(3).
+
+ This basis is of course not globally continuous.
+ */
+ Dune::FieldMatrix<T,1,1> orthonormalFrame() const {
+ return Dune::FieldMatrix<T,1,1>(1);
+ }
+
//private:
// We store the rotation as an angle
--
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