Classes
class	MFloatVectorArray
	Array of MFloatVectors data type. More...

class	MFn
	Function Set Type Identifiers. More...

class	MFnAirField
	Function set for Air Fields. More...

class	MFnAmbientLight
	Manage Ambient Light dependency Nodes. More...

class	MFnAnimCurve
	Anim Curve Function Set. More...

class	MFnAnisotropyShader
	Manage anisotropic shaders. More...

class	MFnAreaLight
	Manage Area Light dependency Nodes. More...

class	MFnArrayAttrsData
	Function set for multiple arrays of attributes for dependency node data. More...

class	MFnAssembly
	Function set for scene assembly. More...

class	MFnAttribute
	Dependency node attribute function set. More...

class	MFnBase
	Function Set Base Class. More...

class	MFnBlendShapeDeformer
	blend shape deformer function set More...

class	MFnBlinnShader
	Manage Blinn shaders. More...

class	MFnCamera
	Function set for cameras. More...

class	MFnCameraSet
	Camera set node function set. More...

class	MFnCharacter
	Function Set for Characters. More...

class	MFnCircleSweepManip
	CircleSweepManip function set. More...

class	MFnClip
	clip function set More...

class	MFnComponent
	Base class for component function sets. More...

class	MFnComponentListData
	Component list function set for dependency node data. More...

class	MFnCompoundAttribute
	Compound attribute function set. More...

class	MFnContainerNode
	container function set More...

class	MFnCurveSegmentManip
	CurveSegmentManip function set. More...

class	MFnDagNode
	DAG Node Function Set. More...

class	MFnData
	Parent class for dependency graph data function sets. More...

class	MFnDependencyNode
	Dependency node function set. More...

class	MFnDirectionalLight
	Manage Directional Light dependency nodes. More...

class	MFnDirectionManip
	DirectionManip function set. More...

class	MFnDiscManip
	DiscManip function set. More...

class	MFnDisplayLayer
	Function Set for display layers. More...

class	MFnDisplayLayerManager
	Function Set for display layer manager. More...

class	MFnDistanceManip
	DistanceManip function set. More...

class	MFnDoubleArrayData
	double array function set for dependency node data. More...

class	MFnDoubleIndexedComponent
	Double indexed component function set. More...

class	MFnDragField
	Function set for Drag Fields. More...

class	MFnDynSweptGeometryData
	Swept Geometry function set for dependency node data. More...

class	MFnEnumAttribute
	Enumerated attribute function set. More...

class	MFnExpression
	Expression function set. More...

class	MFnFalloffData
	Introduced in 2022.0 More...

class	MFnFloatArrayData
	float array function set for dependency node data. More...

class	MFnFloatVectorArrayData
	Introduced in 2022.0 More...

class	MFnFluid
	Fluid node function set. More...

class	MFnFreePointTriadManip
	FreePointTriadManip function set. More...

class	MFnGenericAttribute
	Generic attribute function set. More...

class	MFnGeometryData
	Geometry data function set. More...

class	MFnGeometryFilter
	geometry filter function set More...

class	MFnGravityField
	Function set for Gravity Fields. More...

class	MFnHikEffector
	Full Body IK end effector function set. More...

class	MFnIkEffector
	Inverse kinematics end effector function set. More...

class	MFnIkHandle
	Function set for inverse kinematics (IK) handles. More...

class	MFnIkJoint
	Function set for joints. More...

class	MFnIkSolver
	Function set for inverse kinematics (IK) solvers. More...

class	MFnImageSource
	Function set for image sources. More...

class	MFnInstancer
	Particle Instancer object access class. More...

class	MFnIntArrayData
	int array function set for dependency node data. More...

class	MFnKeyframeDelta
	Base function set for keyframe deltas. More...

class	MFnKeyframeDeltaAddRemove
	Function set for the addition or removal keys on a curve. More...

class	MFnKeyframeDeltaBlockAddRemove
	Function set for block add or removal of keys. More...

class	MFnKeyframeDeltaBreakdown
	Function set for changes in a key's breakdown state. More...

class	MFnKeyframeDeltaInfType
	Function set for changes in pre or post infinity type. More...

class	MFnKeyframeDeltaMove
	Function set for change in keyframe value or time. More...

class	MFnKeyframeDeltaScale
	Deprecated in 2018.0 More...

class	MFnKeyframeDeltaTangent
	Function set for changes to a key's tangent. More...

class	MFnKeyframeDeltaWeighted
	Function set for changes in a key's weighted state. More...

class	MFnLambertShader
	Manage Lambert shaders. More...

class	MFnLattice
	Lattice function set. More...

class	MFnLatticeData
	Lattice Data dependency graph type. More...

class	MFnLatticeDeformer
	FFD lattice deformer function set. More...

class	MFnLayeredShader
	Manage Layered shaders. More...

class	MFnLight
	Manage dependency graph nodes representing lights. More...

class	MFnLightDataAttribute
	Light data attribute function set. More...

class	MFnManip3D
	3D manipulator function set More...

class	MFnMatrixArrayData
	Matrix array function set for dependency node data. More...

class	MFnMatrixAttribute
	Matrix attribute function set. More...

class	MFnMatrixData
	Matrix function set for dependency node data. More...

class	MFnMesh
	Polygonal surface function set. More...

class	MFnMeshData
	Mesh function set for dependency node data. More...

class	MFnMessageAttribute
	Message attribute function set. More...

class	MFnMotionPath
	Motion path animation function set. More...

class	MFnNewtonField
	Function set for Newton Fields. More...

class	MFnNIdData
	function set for nId object data More...

class	MFnNObjectData
	function set for nCloth object data More...

class	MFnNonAmbientLight
	Manage Non-ambient Light dependency Nodes. More...

class	MFnNonExtendedLight
	Manage Non-extended Light dependency Nodes. More...

class	MFnNumericAttribute
	Numeric attribute function set. More...

class	MFnNumericData
	Numeric data function set. More...

class	MFnNurbsCurve
	NURBS curve function set. More...

class	MFnNurbsCurveData
	Nurbs Curve function set for dependency node data. More...

class	MFnNurbsSurface
	NURBS surface function set. More...

class	MFnNurbsSurfaceData
	Nurbs Surface function set for dependency node data. More...

class	MFnOpenPBRSurfaceShader
	Introduced in 2025.3 More...

class	MFnParticleSystem
	Class for obtaining information about a particle system. More...

class	MFnPartition
	Function set for partitions of objects. More...

class	MFnPfxGeometry
	PfxGeometry node function set. More...

class	MFnPhongEShader
	Manage phongE shaders. More...

class	MFnPhongShader
	Manage Phong Shaders. More...

class	MFnPlugin
	Register and deregister plug-in services with Maya. More...

class	MFnPluginData
	User defined data function set for dependency node data. More...

class	MFnPointArrayData
	Point array function set for dependency node data. More...

class	MFnPointLight
	Manage Point Light dependency Nodes. More...

class	MFnPointOnCurveManip
	PointOnCurveManip function set. More...

class	MFnPointOnSurfaceManip
	PointOnSurfaceManip function set. More...

class	MFnRadialField
	Function set for Radial Fields. More...

class	MFnReference
	Function set for querying information about file references. More...

class	MFnReflectShader
	Manage Reflective Surface Shaders. More...

class	MFnRenderLayer
	Function set for render layer. More...

class	MFnRenderPass
	Function set for render passes. More...

class	MFnRotateManip
	RotateManip function set. More...

class	MFnScaleManip
	ScaleManip function set. More...

class	MFnSet
	Function Set for Sets of Objects. More...

class	MFnSingleIndexedComponent
	Single indexed component function set. More...

class	MFnSkinCluster
	skinCluster function set More...

class	MFnSphereData
	Sphere function set for dependency node data . More...

class	MFnSpotLight
	Manage Spot Light dependency Nodes. More...

class	MFnStandardSurfaceShader
	Introduced in 2020.0 More...

class	MFnStateManip
	StateManip function set. More...

class	MFnStringArrayData
	String array function set for dependency node data. More...

class	MFnStringData
	String function set for dependency node data. More...

class	MFnSubd
	Subdivision surface function set. More...

class	MFnSubdData
	Subdiv Surface function set for dependency node data. More...

class	MFnSubdNames
	Manipulate Subdivision Surface vertex, edge and face ids. More...

class	MFnToggleManip
	ToggleManip function set. More...

class	MFnToolContext
	Tool context function set. More...

class	MFnTransform
	Create and access transform nodes. More...

class	MFnTripleIndexedComponent
	Triple indexed component function set. More...

class	MFnTurbulenceField
	Function set for Turbulence Fields. More...

class	MFnTypedAttribute
	Typed attribute function set. More...

class	MFnUInt64ArrayData
	MUint64 array function set for dependency node data. More...

class	MFnUint64SingleIndexedComponent
	Single MUint64 indexed component function set. More...

class	MFnUintArrayData
	Introduced in 2022.0 More...

class	MFnUniformField
	Function set for Uniform Fields. More...

class	MFnUnitAttribute
	Unit attribute Function set. More...

class	MFnVectorArrayData
	int array function set for dependency node data. More...

class	MFnVolumeAxisField
	Function set for VolumeAxis Fields. More...

class	MFnVolumeLight
	Manage volume Light dependency Nodes. More...

class	MFnVortexField
	Function set for Vortex Fields. More...

class	MFnWeightGeometryFilter
	Weight geometry filter function set. More...

class	MFnWireDeformer
	wire deformer function set More...

Classes

Detailed Description