Parameters are accessed with C4DAtom::GetParameter()/ C4DAtom::SetParameter(). See page_maxonapi_getting_started_foundations_cinema_parameters.
Parameter: Falloff
ID_CA_COLLISION_DEFORMER_OBJECT_COORDS
Parameter: Distance
ID_CA_COLLISION_DEFORMER_OBJECT_DISTANCE
Parameter: Strength
ID_CA_COLLISION_DEFORMER_OBJECT_FALLOFF_STRENGTH
Parameter: Restore Shape
ID_CA_COLLISION_DEFORMER_OBJECT_RESTORESHAPE
Parameter: Curve
ID_CA_COLLISION_DEFORMER_OBJECT_FALLOFF
Parameter: Solver
ID_CA_COLLISION_DEFORMER_MOTION
Parameter: Objects
ID_CA_COLLISION_DEFORMER_OBJECT_COLLIDERS
Parameter: Objects
ID_CA_COLLISION_DEFORMER_OBJECTS
Parameter: Stretch/Relax
ID_CA_COLLISION_DEFORMER_OBJECT_STRETCH_MAP
Parameter: Falloff
ID_CA_COLLISION_DEFORMER_OBJECT_FALLOFF_MAP
Parameter: Restore
ID_CA_COLLISION_DEFORMER_OBJECT_RESTORE_MAP
Parameter: Collision
ID_CA_COLLISION_DEFORMER_OBJECT_COLLISION_MAP
Parameter: Invert
ID_CA_COLLISION_DEFORMER_OBJECT_COLLISION_MAP_INVERT
Parameter: Falloff
ID_CA_COLLISION_DEFORMER_OBJECT_DISTANCE_MAP
Parameter: Invert
ID_CA_COLLISION_DEFORMER_OBJECT_DISTANCE_MAP_INVERT
Parameter: Enable
ID_CA_COLLISION_DEFORMER_OBJECT_CACHE_ENABLE
Parameter: Compress
ID_CA_COLLISION_DEFORMER_OBJECT_CACHE_COMPRESSED
Parameter: Calculate
ID_CA_COLLISION_DEFORMER_OBJECT_CACHE_CALCULATE
Parameter: Update
ID_CA_COLLISION_DEFORMER_OBJECT_CACHE_UPDATE
Parameter: Empty Cache
ID_CA_COLLISION_DEFORMER_OBJECT_CACHE_DELETE
Parameter: Load...
ID_CA_COLLISION_DEFORMER_OBJECT_CACHE_CACHE_LOAD
Parameter: Save...
ID_CA_COLLISION_DEFORMER_OBJECT_CACHE_CACHE_SAVE
Parameter: Auto Time
ID_CA_COLLISION_DEFORMER_OBJECT_CACHE_AUTOTIME
Parameter: Start
ID_CA_COLLISION_DEFORMER_OBJECT_CACHE_START
Parameter: Stop
ID_CA_COLLISION_DEFORMER_OBJECT_CACHE_STOP
Parameter: Offset
ID_CA_COLLISION_DEFORMER_OBJECT_CACHE_OFFSET
Parameter: Scale
ID_CA_COLLISION_DEFORMER_OBJECT_CACHE_TIMESCALE
Parameter: Cache
ID_CA_COLLISION_DEFORMER_OBJECT_CACHE_CACHE_LIMIT
Parameter: Size
ID_CA_COLLISION_DEFORMER_OBJECT_SIZE
Parameter: Steps
ID_CA_COLLISION_DEFORMER_OBJECT_SAMPLING
Parameter: Stretch
ID_CA_COLLISION_DEFORMER_OBJECT_ITER
Parameter: Relax
ID_CA_COLLISION_DEFORMER_OBJECT_RELAX_ITER
Parameter: Stiffness
ID_CA_COLLISION_DEFORMER_OBJECT_STIFF
Parameter: Struct
ID_CA_COLLISION_DEFORMER_OBJECT_STRUCT
Parameter: Flex
ID_CA_COLLISION_DEFORMER_OBJECT_FLEX