addCell
Combine two geometries by adding one inside a cell of another
Syntax
Description
creates nonempty cells inside g3
= addCell(g1
,g2
)g1
using all cells of
g2
. All cells of the geometry g2
must be
contained inside one cell of the geometry g1
. Ensure that the
geometries do not have enclosed cavities and do not intersect one another.
The combined geometry contains cells from both geometries. The cells from
g1
retain their original IDs, while the cells from
g2
are numbered starting with N+1
, where
N
is the number of cells in g1
.
Note
Added cells modify a geometry, but they do not modify the corresponding mesh. After
modifying a geometry, always call generateMesh
to ensure a proper
mesh association with the new geometry.