void
p2tr_cdt_free_full (P2trCDT* self, gboolean clear_mesh)
{
p2tr_pslg_free (self->outline);
if (clear_mesh)
p2tr_mesh_clear (self->mesh);
p2tr_mesh_unref (self->mesh);
g_slice_free (P2trCDT, self);
}
void
p2tr_point_remove (P2trPoint *self)
{
/* We can not iterate over the list of edges while removing the edges,
* because the removal action will modify the list. Instead we will
* simply look at the first edge untill the list is emptied. */
while (self->outgoing_edges != NULL)
p2tr_edge_remove ((P2trEdge*) self->outgoing_edges->data);
if (self->mesh != NULL)
{
p2tr_mesh_on_point_removed (self->mesh, self);
p2tr_mesh_unref (self->mesh);
self->mesh = NULL;
}
}