[cig-commits] r8174 - short/3D/PyLith/trunk/libsrc/feassemble

[brad at geodynamics.org]

Author: brad
Date: 2007-10-22 16:49:47 -0700 (Mon, 22 Oct 2007)
New Revision: 8174

Modified:
   short/3D/PyLith/trunk/libsrc/feassemble/CellGeometry.hh
Log:
Fixed documentation for orientation(). The orientations computed are weighted by determinant of Jacobian().

Modified: short/3D/PyLith/trunk/libsrc/feassemble/CellGeometry.hh
===================================================================
--- short/3D/PyLith/trunk/libsrc/feassemble/CellGeometry.hh	2007-10-22 20:59:54 UTC (rev 8173)
+++ short/3D/PyLith/trunk/libsrc/feassemble/CellGeometry.hh	2007-10-22 23:49:47 UTC (rev 8174)
@@ -114,12 +114,13 @@
 
   /** Compute orientation of cell at location.
    *
-   * The orientation is returned as an array of direction cosines.
+   * The orientation is returned as an array of direction cosines
+   * weighted by the determinant of the Jacobian.
    *
    * size = spaceDim*spaceDim
    * index = iDir*spaceDim + iComponent
    *
-   * @param orientation Array of direction cosines.
+   * @param orientation Array of direction cosines (weighted by Jacobian).
    * @param jacobian Jacobian matrix at point.
    * @param jacobianDet Determinant of Jacobian matrix at point.
    * @param upDir Direction perpendicular to horizontal direction that is