Parameters are accessed with C4DAtom::GetParameter()/ C4DAtom::SetParameter(). See Parameter IDs.
Parameter: Show Position
TMORPHCAM_VISUALIZATION_POSParameter: Show Alignment
TMORPHCAM_VISUALIZATION_ALIGNParameter: Show Names
TMORPHCAM_VISUALIZATION_NAMESParameter: Use Custom Camera Color
TMORPHCAM_VISUALIZATION_CAM_ENABLEDParameter: Camera Color
TMORPHCAM_VISUALIZATION_CAM_COLORParameter: Blend
TMORPHCAM_BLENDParameter: Blend Curve
TMORPHCAM_BLEND_CURVEParameter: Morph Interpolation
TMORPHCAM_INTERPOLATIONParameter: Stabilize
TMORPHCAM_STEADYParameter: Stabilizing Object
TMORPHCAM_STEADY_LINKParameter: Source Mode
TMORPHCAM_LIST_MODEParameter: Simple Morph: Camera 1
TMORPHCAM_LIST_LINK_AParameter: Simple Morph: Camera 2
TMORPHCAM_LIST_LINK_BParameter: Multi Morph: List
TMORPHCAM_LIST_LINKSParameter: Morph Focal Length
TMORPHCAM_TRACK_FOCALLENGTHParameter: Morph Sensor Size
TMORPHCAM_TRACK_APERTUREParameter: Morph Focus Distance
TMORPHCAM_TRACK_TARGETDISTParameter: Morph Depth of Field
TMORPHCAM_TRACK_DOFParameter: Morph White Balance
TMORPHCAM_TRACK_WBParameter: Morph Stereo Parameters
TMORPHCAM_TRACK_STEREOParameter: Morph F-Stop
TMORPHCAM_TRACK_PHY_FNUMBERParameter: Morph ISO/Gain
TMORPHCAM_TRACK_PHY_ISOGAINParameter: Morph Shutter
TMORPHCAM_TRACK_PHY_SHUTTERParameter: Morph Lens Distortion
TMORPHCAM_TRACK_PHY_LENSDISTParameter: Morph Vignetting
TMORPHCAM_TRACK_PHY_VIGNETTEParameter: Morph Chromatic Aberration
TMORPHCAM_TRACK_PHY_ABERRATION