Sets the mesh index for the cell referenced by its grid-based X, Y and Z coordinates.
A negative item index such as constantINVALID_CELL_ITEM will clear the cell.
Optionally, the item's orientation can be passed. For valid orientation values, see Basis.getOrthogonalIndex.
Sets the mesh index for the cell referenced by its grid-based X, Y and Z coordinates. A negative item index such as constant INVALID_CELL_ITEM will clear the cell. Optionally, the item's orientation can be passed. For valid orientation values, see Basis.getOrthogonalIndex.