Parameters are accessed with C4DAtom::GetParameter()/ C4DAtom::SetParameter(). See page_maxonapi_getting_started_foundations_cinema_parameters.
Parameter: Overdub
TLWORLD_OVERDUB
Parameter: Type
TLWORLD_INTER
Parameter: Quaternion Interpolation
TLWORLD_QUATINTER
Parameter: Lock Time
TLWORLD_LOCKT
Parameter: Lock Value
TLWORLD_LOCKV
Parameter: Breakdown
TLWORLD_BREAKDOWN
Parameter: Breakdown Color
TLWORLD_BREAKDOWNCOLOR
Parameter: Tangent Preset
TLWORLD_PRESET
Parameter: Auto Tangents
TLWORLD_AUTO
Parameter: Clamp
TLWORLD_CLAMP
Parameter: Angle
TLWORLD_AUTOTYPE
Parameter: Remove Overshooting
TLWORLD_REMOVEOVERSHOOT
Parameter: Weighted Tangents
TLWORLD_WEIGHTEDTANGENT
Parameter: Automatic Weighting
TLWORLD_AUTOWEIGHT
Parameter: Lock Tangent Angles
TLWORLD_LOCKTA
Parameter: Lock Tangent Lengths
TLWORLD_LOCKTL
Parameter: Break Tangents
TLWORLD_BREAK
Parameter: Keep Visual Angle
TLWORLD_KEEPVISUALANGLE
Parameter: R23 Track Evaluation
TLWORLD_TRACKEVALMODE