Parameters are accessed with C4DAtom::GetParameter()/ C4DAtom::SetParameter(). See page_maxonapi_getting_started_foundations_cinema_parameters.
Parameter: Apply to Project
VPAMBIENTOCCLUSION_APPLYTOSCENE
Parameter: Color
VPAMBIENTOCCLUSION_GRADIENT
Parameter: Minimum Ray Length
VPAMBIENTOCCLUSION_MINLENGTH
Parameter: Maximum Ray Length
VPAMBIENTOCCLUSION_MAXLENGTH
Parameter: Dispersion
VPAMBIENTOCCLUSION_DISPERSION
Parameter: Accuracy
VPAMBIENTOCCLUSION_ACCURACY
Parameter: Minimum Samples
VPAMBIENTOCCLUSION_MINSAMPLES
Parameter: Maximum Samples
VPAMBIENTOCCLUSION_MAXSAMPLES
Parameter: Contrast
VPAMBIENTOCCLUSION_CONTRAST
Parameter: Use Sky Environment
VPAMBIENTOCCLUSION_ENVIRONMENT
Parameter: Evaluate Transparency
VPAMBIENTOCCLUSION_TRANSPARENCY
Parameter: Self Shadowing Only
VPAMBIENTOCCLUSION_SELFTEST
Parameter: Invert Direction
VPAMBIENTOCCLUSION_REVERSE
Parameter: Enable Cache
VPAMBIENTOCCLUSION_CACHE_ENABLE
Parameter: Samples
VPAMBIENTOCCLUSION_CACHE_SAMPLES
Parameter: Record Density
VPAMBIENTOCCLUSION_CACHE_QUALITY
Parameter: Min Rate
VPAMBIENTOCCLUSION_CACHE_RATE_MIN
Parameter: Max Rate
VPAMBIENTOCCLUSION_CACHE_RATE_MAX
Parameter: Density
VPAMBIENTOCCLUSION_CACHE_DENSITY
Parameter: Minimum Spacing
VPAMBIENTOCCLUSION_CACHE_DETAILS
Parameter: Maximum Spacing
VPAMBIENTOCCLUSION_CACHE_MAX_LIMIT
Parameter: Smoothing
VPAMBIENTOCCLUSION_CACHE_SMOOTHING
Parameter: Screen Scale
VPAMBIENTOCCLUSION_CACHE_SCALE
Parameter: Flush Cache(s)
VPAMBIENTOCCLUSION_CACHE_FILE_FLUSH
Parameter: Skip Prepass (If Present)
VPAMBIENTOCCLUSION_CACHE_FILE_LOCK
Parameter: Auto Load
VPAMBIENTOCCLUSION_CACHE_FILE_AUTOLOAD
Parameter: Auto Save
VPAMBIENTOCCLUSION_CACHE_FILE_AUTOSAVE
Parameter: Full Animation Mode
VPAMBIENTOCCLUSION_CACHE_FILE_ANIMATION
Parameter: Custom Location
VPAMBIENTOCCLUSION_CACHE_FILE_PATH_ENABLED
Parameter: Location
VPAMBIENTOCCLUSION_CACHE_FILE_PATH