PK_EDGE_euler_delete_with_loop

PK_ERROR_code_t PK_EDGE_euler_delete_with_loop
(
--- received arguments ---
PK_EDGE_t       edge,   --- Edge to be deleted
PK_LOGICAL_t    on_left --- Loop to delete is on left of edge
)


This function deletes an edge and merges loops of the same face into one.


Specific Errors:
    PK_ERROR_edge_not_manifold      'edge' is not manifold (MILD)
    PK_ERROR_edge_is_ring           'edge' is ring (MILD)
    PK_ERROR_bad_edge               'edge' is not a biwire {MILD)


This function deletes an edge and a loop. If 'on_left' is PK_LOGICAL_true then
the loop to the left of 'edge' will be deleted otherwise the loop on the right
will be deleted.

'edge' must have the same face on each side but different loops.

Any geometry attached to 'edge' will be deleted and the resulting body will
normally be invalid.

The inverse of this function is PK_LOOP_euler_make_edge_loop.