From f4b8f69474243b6a6890a7ec252ecdf8c615fc61 Mon Sep 17 00:00:00 2001
From: Van Dung Nguyen <vandung.nguyen@ulg.ac.be>
Date: Thu, 15 Nov 2012 14:54:47 +0000
Subject: [PATCH] get determinant of tensor3
---
Geo/STensor3.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Geo/STensor3.h b/Geo/STensor3.h
index d286062dd3..92243848ed 100644
--- a/Geo/STensor3.h
+++ b/Geo/STensor3.h
@@ -305,6 +305,12 @@ class STensor3 {
return prod;
}
+ double determinant() const{
+ fullMatrix<double> m(3,3);
+ getMat(m);
+ double det = m.determinant();
+ return det;
+ };
void print(const char *) const;
};
--
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