API Reference > OdDb Classes > OdDbMentalRayRenderSettings Class > OdDbMentalRayRenderSettings Methods > OdDbMentalRayRenderSettings::giSampleRadius Method
OdDbMentalRayRenderSettings::giSampleRadius Method
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Syntax
C++
double giSampleRadius() const;
Description

Returns the radius for computing the photon count for global illumination for this MentalRayRenderSettings object.

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