Function t8_dtet_ancestor

• Defined in File t8_dtet_bits.h

Function Documentation

void t8_dtet_ancestor(const t8_dtet_t *tet, int level, t8_dtet_t *ancestor)

Compute the ancestor of a tetrahedron at a given level.

Note

The tetrahedron ancestor may point to the same tetrahedron as tet.

Parameters:

• tet – [in] Input tetrahedron.

• level – [in] A smaller level than tet.

• ancestor – [inout] Existing tetrahedron whose data will be filled with the data of tet’s ancestor on level level.