API Reference > Classes > Export Classes > TB_IFCEXPORT Namespace > Classes > IFCExtrusionCalculatorOptions Class > IFCExtrusionCalculatorOptions Methods > IFCExtrusionCalculatorOptions::getScale Method
IFCExtrusionCalculatorOptions::getScale Method
Syntax
C++
double getScale() const;

The scaling factor for length measurements from the default BimRv units to the export units.

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