OdDbMPolygon::createLoopsFromBoundaries Method
Syntax
C++
virtual OdResult createLoopsFromBoundaries(const OdDbObjectIdArray & ids, OdIntArray & rejectedObjs, bool excludeCrossing = true, double tol = OdDbMPolygonCrossingFuzz);
Description
DescriptionCreates loops from entities for an empty OdDbMPolygon. Every ObjectId must be one closed loop.
Parameters|
Parameters |
Description |
|
ids |
[in] Array of entity object IDs. |
|
rejectedObjs |
[out] Return indices of objectId from the entity object IDs array that led to errors while creating loops. |
|
excludeCrossing |
[in] Set true to disable creating a polygon if there are crosses between loops. |
|
tol |
[in] Measurement accuracy tolerance. |
ReturnseAmbiguousInput if excludeCrossing is true and there are crosses between loops or if OdDbMPolygon has loops; eInvalidInput if the IDs array is empty or has rejected objects; eOk if a polygon appended successfully.
RemarksIf there is at least one rejected objectId, loops will not be added. OdDbMPolygon should not contain loops.
Links