API Reference > Classes > PRC Graphical Classes > OdPrcSpotLight Class > OdPrcSpotLight Methods > direction Method > OdPrcSpotLight::direction Method ()
OdPrcSpotLight::direction Method ()
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Syntax
C++
OdGeVector3d & direction();
Description

Returns the current direction of the light. The light direction is returned as a reference to an OdGeVector3d object, therefore it can be used to set a new direction or modify the current one.

Group
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