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ODA BimRv SDK
API Reference > Classes > Geometry Classes > OdBmGeomGenerator Class > OdBmGeomGenerator Methods > OdBmGeomGenerator::getFirstFaceId Method
OdBmGeomGenerator::getFirstFaceId Method
Syntax
C++
OdResult getFirstFaceId(OdInt32& faceId, const OdBmFaceHist& faceHist) const;

Returns the tag of the face of the corresponding FaceHist. 

 

Parameters
Description
faceId
[out] Output tag of face.
faceHist
[in] Input FaceHist.

Returns eOk if successful or an appropriate error code in the other case.

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