--- trunk/OOPSE/libmdtools/Vector3d.cpp	2004/08/09 14:50:35	1451
+++ trunk/OOPSE/libmdtools/Vector3d.cpp	2004/08/23 15:11:36	1452
@@ -12,6 +12,24 @@ Vector3d& Vector3d::operator*= ( const Mat3x3d & m){
   return *this;
 }
 
+Mat3x3d Vector3d::makeSkewMat(){
+  Mat3x3d m;
+
+  m.element[0][0] = 0;
+  m.element[0][1] = z;
+  m.element[0][2] = -y;
+
+  m.element[1][0] = -z;
+  m.element[1][1] = 0;
+  m.element[1][2] = x;
+
+  m.element[2][0] = y;
+  m.element[2][1] = -x;
+  m.element[2][2] = 0;
+
+  return m;
+}
+
 Mat3x3d outProduct(const Vector3d& v1, const Vector3d& v2){
   Mat3x3d m;
   
@@ -29,3 +47,4 @@ Mat3x3d outProduct(const Vector3d& v1, const Vector3d&
 
   return m;
 }
+