API Reference > OdDb Classes > OdDbMPolygon Class > OdDbMPolygon Methods > OdDbMPolygon::createLoops Method
OdDbMPolygon::createLoops Method
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Syntax
C++
virtual OdResult createLoops(const OdGePoint2dArrayArray & vertices, const OdArray<OdGeDoubleArray> & bulges, OdIntArray & rejectedObjs, bool excludeCrossing = true, double tol = OdDbMPolygonCrossingFuzz);
Parameters
Parameters 
Description 
const OdGePoint2dArrayArray & vertices 
[in] An array of vertices array.  
const OdArray<OdGeDoubleArray> & bulges 
[in] An array of bulge value array.  
OdIntArray & rejectedObjs 
[out] return indices of objectId from array ids that led to errors creating loops  
bool excludeCrossing = true 
[in] Set true to disable creating a polygon if there are crosses between loops.  
double tol = OdDbMPolygonCrossingFuzz 
[in] Measurement accuracy tolerance.  
Returns

eAmbiguousInput if excludeCrossing is true and there are crosses between loops or if OdDbMPolygon has loops; eInvalidInput if ids array is empty or has rejected objects eOk if a polygon appended successfully. note if there is at least one rejected objectId a loops will not be added. OdDbMPolygon should not contain loops.

Description

Create loops from for empty OdDbMPolygon.

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