Hello everybody.

Can anybody tell me how to get a standard material's maximum Reflectance parameter in 3ds Max script? (this parameter along with Transmittance parameters is displayed on the Material Editor's panel, just under the material editor slot when Display Reflectance&Transmittance Information is enabled in Preference settings> Radiosity).

Second- Is there any formula that Max uses to calculate this parameter? If yes, what is this formula?

Thanks in advance.