API Reference > OdDb Classes > OdDbMentalRayRenderSettings Class > OdDbMentalRayRenderSettings Methods > OdDbMentalRayRenderSettings::setPhotonTraceDepth Method
OdDbMentalRayRenderSettings::setPhotonTraceDepth Method
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Parameters |
Description |
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int reflection |
[in] Maximum number of photon reflections. |
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int refraction |
[in] Maximum number of photon refractions. |
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int sum |
[in] Maximum number of photon reflections and refractions. |
Returns eOk if successful, or an appropriate error code if not.
Sets the maximum photon trace depths for this MentalRayRenderSettings object.
The defaults are as follows:
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Argument |
Default |
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reflection |
5 |
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refraction |
5 |
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sum |
5 |
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