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root/OpenMD/trunk/src/integrators/DLM.cpp

Comparing trunk/src/integrators/DLM.cpp (file contents):
Revision 1390 by gezelter, Wed Nov 25 20:02:06 2009 UTC vs.
Revision 1697 by skuang, Fri Mar 16 21:17:36 2012 UTC

#	Line 108 | Line 108 | namespace OpenMD {
108		RotMat3x3d rot = RotMat3x3d::identity(); // initalize rot as a unit matrix
109
110		// use a small angle aproximation for sin and cosine
111	<
111	>	/*
112		angleSqr = angle * angle;
113		angleSqrOver4 = angleSqr / 4.0;
114		top = 1.0 - angleSqrOver4;
#	Line 116 | Line 116 | namespace OpenMD {
116
117		cosAngle = top / bottom;
118		sinAngle = angle / bottom;
119	<
119	>	*/
120		// or don't use the small angle approximation:
121	<	//cosAngle = cos(angle);
122	<	//sinAngle = sin(angle);
121	>	cosAngle = cos(angle);
122	>	sinAngle = sin(angle);
123	>
124		rot(axes1, axes1) = cosAngle;
125		rot(axes2, axes2) = cosAngle;
126

Comparing trunk/src/integrators/DLM.cpp (property svn:keywords):
Revision 1390 by gezelter, Wed Nov 25 20:02:06 2009 UTC vs.
Revision 1697 by skuang, Fri Mar 16 21:17:36 2012 UTC

#	Line 0 | Line 1
1	+	Author Id Revision Date

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