Added method to access face normals.

2014-02-25 14:59:53 +01:00
parent 842667eab2
commit a0253e8e0f
2 changed files with 11 additions and 0 deletions
--- a/opm/core/grid/GridHelpers.cpp
+++ b/opm/core/grid/GridHelpers.cpp
@@ -53,6 +53,11 @@ const double* faceCentroid(const UnstructuredGrid& grid, int face_index)
    return grid.face_centroids+face_index*grid.dimensions;
 }

+const double* faceNormal(const UnstructuredGrid& grid, int face_index)
+{
+    return grid.face_normals+face_index*grid.dimensions;
+}
+
 SparseTableView cell2Faces(const UnstructuredGrid& grid)
 {
    return SparseTableView(grid.cell_faces, grid.cell_facepos, numCells(grid));