OpenMaya.MFnNumericData Class Reference

Inheritance diagram for OpenMaya.MFnNumericData:

Public Member Functions
def	__init__ ()
def	create ()
def	getData ()
def	numericType ()
def	setData ()
Public Member Functions inherited from OpenMaya.MFnData
def	__init__ ()
Public Member Functions inherited from OpenMaya.MFnBase
def	__init__ ()
def	hasObj ()
def	object ()
def	setObject ()
def	type ()

Static Public Member Functions
def	__new__ ()
Static Public Member Functions inherited from OpenMaya.MFnData
def	__new__ ()
Static Public Member Functions inherited from OpenMaya.MFnBase
def	__new__ ()

Static Public Attributes
int	kInt64 = 10
Numeric Types
int	k2Double = 15
int	k2Float = 12
int	k2Int = 8
int	k2Long = 8
int	k2Short = 5
int	k3Double = 16
int	k3Float = 13
int	k3Int = 9
int	k3Long = 9
int	k3Short = 6
int	k4Double = 17
int	kAddr = 18
int	kBoolean = 1
int	kByte = 2
int	kChar = 3
int	kDouble = 14
int	kFloat = 11
int	kInt = 7
int	kInvalid = 0
int	kLast = 19
int	kLong = 7
int	kShort = 4
Static Public Attributes inherited from OpenMaya.MFnData
int	kAny = 24
int	kFalloffFunction = 25
int	kFloatArray = 8
int	kMatrixArray = 12
int	kComponentList = 13
int	kDoubleArray = 7
int	kDynArrayAttrs = 19
int	kDynSweptGeometry = 20
int	kIntArray = 9
int	kInvalid = 0
int	kLast = 26
int	kLattice = 15
int	kMatrix = 5
int	kMesh = 14
int	kNId = 23
int	kNObject = 22
int	kNumeric = 1
int	kNurbsCurve = 16
int	kNurbsSurface = 17
int	kPlugin = 2
int	kPluginGeometry = 3
int	kPointArray = 10
int	kSphere = 18
int	kString = 4
int	kStringArray = 6
int	kSubdSurface = 21
int	kVectorArray = 11

Detailed Description

Function set for non-simple numeric node data.

Method resolution order:
-   MFnNumericData
-   MFnData
-   MFnBase
-   builtins.object

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Base Class

MFnData<h2>Constructors

Signature	Parameters	Description
MFnNumericData()		Default constructor. Returns a new MFnNumericData function set with no Maya object attached.
MFnNumericData(object)	object - MObject	Returns a new MFnNumericData function set, with the specified Maya object attached.

 

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Constructor & Destructor Documentation

def OpenMaya.MFnNumericData.__init__

(

)

Initialize self.  See help(type(self)) for accurate signature.

Member Function Documentation

def OpenMaya.MFnNumericData.__new__ ( )

static

Create and return a new object.  See help(type) for accurate signature.

OpenMaya.MFnNumericData.create

(

)

Creates a new numeric data object.

Signature:	create(type)
Parameters:	type - Numeric Type constant
Returns:	MObject
Description:	Creates a new numeric data object of the given type, attaches it to the function set and returns an MObject which references it. Only the multi-value numeric types (e.g. k2Short, k3Short) are accepted. Single-value numeric types (e.g. kShort) can be accessed directly through MPlug and MDataHandle and thus do not require a data object to encapsulate them.

OpenMaya.MFnNumericData.getData

(

)

Returns a list containing the attached data object's data.

Signature:	getData()
Parameters:
Returns:	list
Description:	Returns a list containing the encapsulated numeric data's elements. k*Short, k*Int and k*Long types will be returned as Python integers. k*Float and k*Double types will be returned as Python floats.

OpenMaya.MFnNumericData.numericType

(

)

Returns the type of data in the attached data object.

Signature:	numericType()
Parameters:
Returns:	Numeric Type constant
Description:	Returns the type of numeric data in the object currently attached to the function set.

OpenMaya.MFnNumericData.setData

(

)

Sets the value of the data in the attached data object.

Signature:	setData(seq)
Parameters:	seq - sequence of data values
Returns:	Reference to self.
Description:	Replaces the encapsulated data with the elements of the supplied sequence. k*Short, k*Int and k*Long types will accept sequences of Python integers. k*Float and k*Double types will accept sequences of Python floats, integers or a mix of the two. If the sequence contains the wrong number or type of elements then a TypeError will be raised.

Member Data Documentation

OpenMaya.MFnNumericData.k2Double = 15

static

Name:	k2Double
Type:	int
Description:	Two doubles.

OpenMaya.MFnNumericData.k2Float = 12

static

Name:	k2Float
Type:	int
Description:	Two floats.

OpenMaya.MFnNumericData.k2Int = 8

static

Name:	k2Int = k2Long
Type:	int
Description:	Same as k2Long.

OpenMaya.MFnNumericData.k2Long = 8

static

Name:	k2Long
Type:	int
Description:	Two ints.

OpenMaya.MFnNumericData.k2Short = 5

static

Name:	k2Short
Type:	int
Description:	Two shorts.

OpenMaya.MFnNumericData.k3Double = 16

static

Name:	k3Double
Type:	int
Description:	Three doubles.

OpenMaya.MFnNumericData.k3Float = 13

static

Name:	k3Float
Type:	int
Description:	Three floats.

OpenMaya.MFnNumericData.k3Int = 9

static

Name:	k3Int = k3Long
Type:	int
Description:	Same as k3Long.

OpenMaya.MFnNumericData.k3Long = 9

static

Name:	k3Long
Type:	int
Description:	Three ints.

OpenMaya.MFnNumericData.k3Short = 6

static

Name:	k3Short
Type:	int
Description:	Three shorts.

OpenMaya.MFnNumericData.k4Double = 17

static

Name:	k4Double
Type:	int
Description:	Four doubles.

OpenMaya.MFnNumericData.kAddr = 18

static

Name:	kAddr
Type:	int
Description:	An address/pointer.

OpenMaya.MFnNumericData.kBoolean = 1

static

Name:	kBoolean
Type:	int
Description:	Boolean.

OpenMaya.MFnNumericData.kByte = 2

static

Name:	kByte
Type:	int
Description:	One byte.

OpenMaya.MFnNumericData.kChar = 3

static

Name:	kChar
Type:	int
Description:	One character.

OpenMaya.MFnNumericData.kDouble = 14

static

Name:	kDouble
Type:	int
Description:	One double.

OpenMaya.MFnNumericData.kFloat = 11

static

Name:	kFloat
Type:	int
Description:	One float.

OpenMaya.MFnNumericData.kInt = 7

static

Name:	kInt = kLong
Type:	int
Description:	Same as kLong.

OpenMaya.MFnNumericData.kInvalid = 0

static

Name:	kInvalid
Type:	int
Description:	Invalid data.

OpenMaya.MFnNumericData.kLast = 19

static

Name:	kLast
Type:	int
Description:	Last value. Used for counting.

OpenMaya.MFnNumericData.kLong = 7

static

Name:	kLong
Type:	int
Description:	One int.

OpenMaya.MFnNumericData.kShort = 4

static

Name:	kShort
Type:	int
Description:	One short.