API Reference > OdBcf Namespace > Classes > OdBcfViewPoint Class > OdBcfViewPoint Methods > OdBcfViewPoint::isViewpointUnset Method
OdBcfViewPoint::isViewpointUnset Method
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Syntax
C++
bool isViewpointUnset() const;
Returns

true if the string with the information about the viewpoint is not initialized; otherwise, the method returns false.

Description

Defines whether the information about the viewpoint is not initialized.

Group
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