PK_EDGE_find_interval

PK_ERROR_code_t      PK_EDGE_find_interval
(
--- received arguments ---
PK_EDGE_t            edge,

--- returned arguments ---
PK_INTERVAL_t *const t_int
)


This function computes the parameter interval of the curve, to which the edge
corresponds.


Specific Errors:
PK_ERROR_missing_geom           (MILD)  The edge has no associated curve.


No interval is computed if PK_EDGE_ask_curve on the edge would return
PK_ENTITY_null. This may be because the edge is tolerant, in which case
PK_EDGE_ask_geometry may be used to find the parameter interval of the curve of
a fin of the edge.