API Reference > Classes > Main Classes > OdBmWalkthroughPath Class > OdBmWalkthroughPath Methods > OdBmWalkthroughPath::getCameraDirirectionsDeriv Method
OdBmWalkthroughPath::getCameraDirirectionsDeriv Method
Syntax
C++
void getCameraDirirectionsDeriv(OdGeVector3dArray &) const;
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