API Reference > OdDb Classes > OdDbMentalRayRenderSettings Class > OdDbMentalRayRenderSettings Methods > OdDbMentalRayRenderSettings::setGISampleRadius Method
OdDbMentalRayRenderSettings::setGISampleRadius Method
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Syntax
C++
OdResult setGISampleRadius(double radius);
Parameters
Parameters 
Description 
double radius 
[in] Sample radius. 
Returns

Returns eOk if successful, or an appropriate error code if not.

Description

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

 

Remarks

The default value for GISampleRadius == 1.0.

See Also

setGISampleCount setGISampleRadiusEnabled

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