API Reference > OdDb Classes > OdDbMentalRayRenderSettings Class > OdDbMentalRayRenderSettings Methods > OdDbMentalRayRenderSettings::photonTraceDepth Method
OdDbMentalRayRenderSettings::photonTraceDepth Method
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Parameters |
Description |
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int& reflection |
[out] Receives the maximum number of photon reflections. |
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int& refraction |
[out] Receives the maximum number of photon refractions. |
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int& sum |
[out] Receives the maximum number of photon reflections and refractions. |
Returns the maximum photon trace depths for this MentalRayRenderSettings object.
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