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ODA IFC SDK
API Reference > OdBcf_3_0 Namespace > Classes > OdBcfPerspectiveCamera Class > OdBcfPerspectiveCamera Methods > OdBcfPerspectiveCamera::isCameraUpVectorUnset Method
OdBcfPerspectiveCamera::isCameraUpVectorUnset Method
Syntax
C++
bool isCameraUpVectorUnset() const;

Defines whether the camera up-vector is not initialized.

true if the up-vector object is not initialized; otherwise, the method returns false.

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