Triple indexed component function set. More...

#include <MFnTripleIndexedComponent.h>

Inheritance diagram for MFnTripleIndexedComponent:

Public Member Functions
virtual MFn::Type	type () const
	Function set type. More...

virtual	~MFnTripleIndexedComponent ()
	Destructor.

	MFnTripleIndexedComponent ()
	Default constructor.

	MFnTripleIndexedComponent (MObject &object, MStatus *ReturnStatus=NULL)
	Constructor. More...

MObject	create (MFn::Type compType, MStatus *ReturnStatus=NULL)
	Create a triple indexed component of the given type. More...

MStatus	addElement (int sIndex, int tIndex, int uIndex)
	Add the specified element to the component. More...

MStatus	addElements (const MIntArray &sIndexArray, const MIntArray &tIndexArray, const MIntArray &uIndexArray)
	Add the specified elements to the component. More...

MStatus	getElement (int index, int &sIndex, int &tIndex, int &uIndex) const
	Get the specified element from the component. More...

MStatus	getElements (MIntArray &sIndexArray, MIntArray &tIndexArray, MIntArray &uIndexArray) const
	Get all of the element indices from the component. More...

MStatus	setCompleteData (int maxS, int maxT, int maxU)
	Marks the component as complete (meaning all items are selected) and uses the argument to identify the total number of elements selected. More...

MStatus	getCompleteData (int &maxS, int &maxT, int &maxU) const
	Returns the number of elements for the complete component. More...

	MFnTripleIndexedComponent (const MObject &object, MStatus *ReturnStatus=NULL)
	Constructor. More...

Public Member Functions inherited from MFnComponent
virtual	~MFnComponent ()
	Destructor.

	MFnComponent (MObject &object, MStatus *ReturnStatus=NULL)
	Constructor. More...

	MFnComponent ()
	Default class constructor.

int	elementCount (MStatus *ReturnStatus=NULL) const
	Returns the number of elements that this component contains. More...

MFn::Type	componentType (MStatus *ReturnStatus=NULL) const
	Returns the MFn type of the component. More...

bool	isEmpty (MStatus *ReturnStatus=NULL) const
	Determines if this component is empty, i.e. More...

bool	isEqual (MObject &, MStatus *ReturnStatus=NULL) const
	Compares this component with the given component. More...

bool	isComplete (MStatus *ReturnStatus=NULL) const
	Returns the complete state of the component. More...

MStatus	setComplete (bool)
	Sets the complete state of the component. More...

bool	hasWeights () const
	Query this component for the existance of attached weight data. More...

MWeight	weight (int index, MStatus *ReturnStatus=NULL) const
	Return the weight data for a given element within this component. More...

MStatus	setWeight (int index, const MWeight &weight)
	Set the weight data for a given element within this component. More...

MStatus	setWeights (const MWeight &weight)
	Set the weight data for all elements within this component. More...

	MFnComponent (const MObject &object, MStatus *ReturnStatus=NULL)
	Constructor. More...

MFn::Type	type (MStatus *ReturnStatus=NULL)
	Deprecated in 2019.0 More...

Public Member Functions inherited from MFnBase
virtual	~MFnBase ()
	Class Destructor. More...

bool	hasObj (MFn::Type) const
	Determines whether or not the Function Set is compatible with the specified Maya Object within the API RTTI system. More...

bool	hasObj (const MObject &) const
	Determines whether or not the Function Set is compatible with the specified Maya Object within the API RTTI system. More...

MObject	object (MStatus *ReturnStatus=nullptr) const
	Returns the MObject that is attached to the Function Set. More...

virtual MStatus	setObject (MObject &object)
	Attaches the Function Set to the specified Maya Object. More...

virtual MStatus	setObject (const MObject &object)
	NO SCRIPT SUPPORT. More...

Static Public Member Functions
static const char *	className ()
	Returns the name of this class. More...

Static Public Member Functions inherited from MFnComponent
static const char *	className ()
	Returns the name of this class. More...

Static Public Member Functions inherited from MFnBase
static const char *	className ()
	Returns the name of this class. More...

static const char *	typeString (MFn::Type)
	Introduced in 2020.0 More...

static bool	isValid (MFn::Type)
	Introduced in 2020.0 More...

Detailed Description

Triple indexed component function set.

This function set allows you to create, edit, and query triple indexed components. Triple indexed components store 3 dimensional index values.

Examples:: customComponentTagNode/customComponentTagNode.cpp, and listRichSelectionCmd/listRichSelectionCmd.cpp.

Constructor & Destructor Documentation

MFnTripleIndexedComponent	(	MObject &	object,
		MStatus *	ReturnStatus = `NULL`
	)

Constructor.

Class constructor that initializes the function set to the given MObject.

Parameters

[in]	object	The MObject to attach the function set to
[out]	ReturnStatus	the return status

Status Codes:

MS::kSuccess if the function set is successfully attached
MS::kInvalidParameter if the MObject does not represent a valid Maya object or if the function set is not allowed to attach to this MObject

MFnTripleIndexedComponent	(	const MObject &	object,
		MStatus *	ReturnStatus = `NULL`
	)

Constructor.

Class constructor that initializes the function set to the given MObject.

Parameters

[in]	object	The MObject to attach the function set to
[out]	ReturnStatus	the return status

Status Codes:

MS::kSuccess if the function set is successfully attached
MS::kInvalidParameter if the MObject does not represent a valid Maya object or if the function set is not allowed to attach to this MObject

Member Function Documentation

MFn::Type type ( ) const

virtual

Function set type.

Return the class type : MFn::kTripleIndexedComponent.

Returns: the class type.

Reimplemented from MFnComponent.

OPENMAYA_MAJOR_NAMESPACE_OPEN const char * className ( )

static

Returns the name of this class.

Return the class name : "MFnTripleIndexedComponent".

Returns: Name of this class.

MObject create	(	MFn::Type	compType,
		MStatus *	ReturnStatus = `NULL`
	)

Create a triple indexed component of the given type.

Allowable types are

MFn::kLatticeComponent

Parameters

[in]	compType	the type of component to create
[out]	ReturnStatus	status code

Returns: The new component

Status Codes:

MS::kSuccess the method was successful.
MS::kInvalidParameter invalid component type

Examples:: customComponentTagNode/customComponentTagNode.cpp.

MStatus addElement	(	int	sIndex,
		int	tIndex,
		int	uIndex
	)

Add the specified element to the component.

Parameters

[in]	sIndex	the s index to add
[in]	tIndex	the t index to add
[in]	uIndex	the u index to add

Returns: Status code

Status Codes:

MS::kSuccess the method was successful
MS::kFailure an object error has occurred

Examples:: customComponentTagNode/customComponentTagNode.cpp.

MStatus addElements	(	const MIntArray &	sIndices,
		const MIntArray &	tIndices,
		const MIntArray &	uIndices
	)

Add the specified elements to the component.

Parameters

[in]	sIndices	the array of s indices to be added
[in]	tIndices	the array of t indices to be added
[in]	uIndices	the array of u indices to be added

Returns: Status code

Status Codes:

MS::kSuccess the method was successful
MS::kFailure an object error has occurred

MStatus getElement	(	int	index,
		int &	sIndex,
		int &	tIndex,
		int &	uIndex
	)		const

Get the specified element from the component.

Parameters

[in]	index	the index of the element to retrieve
[out]	sIndex	the s index of the component
[out]	tIndex	the t index of the component
[out]	uIndex	the u index of the component

Returns: Status code

Status Codes:

MS::kSuccess the method was successful
MS::kFailure an object error has occurred

MStatus getElements	(	MIntArray &	sIndices,
		MIntArray &	tIndices,
		MIntArray &	uIndices
	)		const

Get all of the element indices from the component.

Parameters

[out]	sIndices	storage for the array of s indices
[out]	tIndices	storage for the array of t indices
[out]	uIndices	storage for the array of u indices

Returns: Status code

Status Codes:

MS::kSuccess the method was successful
MS::kFailure an object error has occurred

MStatus setCompleteData	(	int	maxS,
		int	maxT,
		int	maxU
	)

Marks the component as complete (meaning all items are selected) and uses the argument to identify the total number of elements selected.

If the component should contain N element indices, then the range would be [0,N-1].

Also sets the complete state of the component to 'true' (i.e. setComplete(true)).

Parameters

[in]	maxS	the maximum number of S elements
[in]	maxT	the maximum number of T elements
[in]	maxU	the maximum number of U elements

Returns: Status code

Status Codes:

MS::kSuccess the method was successful
MS::kFailure an object error has occurred

MStatus getCompleteData	(	int &	maxS,
		int &	maxT,
		int &	maxU
	)		const

Returns the number of elements for the complete component.

A complete component means that all elements are selected.

Parameters

[out]	maxS	storage for the maximum number of S elements
[out]	maxT	storage for the maximum number of T elements
[out]	maxU	storage for the maximum number of U elements

Returns: Status code

Status Codes:

MS::kSuccess the method was successful
MS::kFailure an object error has occurred

The documentation for this class was generated from the following files:

MFnTripleIndexedComponent.h
MFnTripleIndexedComponent.cpp

Public Member Functions

Static Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation