Environment Object
Parameters are accessed with C4DAtom::GetParameter() / C4DAtom::SetParameter() 。见 Parameter IDs .
Parameter: Environment Color
ENVIRONMENT_AMBIENT
Parameter: Environment Strength
ENVIRONMENT_AMBIENTSTRENGTH
Parameter: Enable Fog
ENVIRONMENT_FOGENABLE
Parameter: Fog Color
ENVIRONMENT_FOG
Parameter: Fog Strength
ENVIRONMENT_FOGSTRENGTH
Parameter: Fog Distance
ENVIRONMENT_FOGDISTANCE
Parameter: Affect Background
ENVIRONMENT_AFFECTBACKGROUND