FnC

MFnCamera
Function set for cameras. (OpenMaya) (OpenMaya.py)
MFnCharacter
Function Set for Characters (OpenMayaAnim) (OpenMayaAnim.py)
MFnCircleSweepManip
CircleSweepManip function set (OpenMayaUI) (OpenMayaUI.py)
MFnClip
clip function set (OpenMayaAnim) (OpenMayaAnim.py)
MFnComponent
Base class for component function sets. (OpenMaya) (OpenMaya.py)
MFnComponentListData
Component list function set for dependency node data. (OpenMaya) (OpenMaya.py)
MFnCompoundAttribute
Compound attribute function set. (OpenMaya) (OpenMaya.py)
MFnCurveSegmentManip
CurveSegmentManip function set (OpenMayaUI) (OpenMayaUI.py)