API Reference > Classes > StairsRamp Classes > OdBmEnergyAnalysisSurface Class > OdBmEnergyAnalysisSurface Methods > OdBmEnergyAnalysisSurface::getVNormalItem Method
OdBmEnergyAnalysisSurface::getVNormalItem Method
Syntax
C++
double getVNormalItem(OdUInt32 idx) const;
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