MItSubdVertex Class Reference

Search for all occurrences

---

Detailed Description

Subdiv vertex iterator.

This class is the iterator for subdiv vertices.

#include <MItSubdVertex.h>

List of all members.

Public Member Functions
	MItSubdVertex (MObject &subdObject, MStatus *ReturnStatus=NULL)
	Constructor.
virtual	~MItSubdVertex ()
	Destructor.
bool	isDone (MStatus *ReturnStatus=NULL)
	Indicates if all of the vertices have been traversed yet.
MStatus	next ()
	Advance to the next vertex in the iteration.
MStatus	reset ()
	Reset the iterator to the first vertex.
int	level (MStatus *ReturnStatus=NULL) const
	Returns the level of the subdiv object.
void	setLevel (int level, MStatus *ReturnStatus=NULL)
	Sets the level of the subdiv object.
bool	isValid (MStatus *ReturnStatus=NULL) const
	Checks if the iterator is valid.
MUint64	index (MStatus *ReturnStatus=NULL)
	Returns the index of the current vertex in the vertex list for this subdiv object.
Static Public Member Functions
static const char *	className ()
	Returns the name of this class.

---

Constructor & Destructor Documentation

MItSubdVertex	(	MObject &	subdObject,
		MStatus *	ReturnStatus = NULL
	)

Constructor.

Creates an iterator for all vertices of the given subdiv surface.

Parameters:

[in]	subdObject	The subd surface to iterate over
[out]	ReturnStatus	Status code

Status Codes:

• MS::kSuccess The method was successful.
• MS::kFailure An object error has occurred.

~MItSubdVertex

(

)

[virtual]

Destructor.

Frees up storage used by the iterator.

---

Member Function Documentation

bool isDone

(

MStatus *

ReturnStatus = NULL

)

Search for all occurrences

Indicates if all of the vertices have been traversed yet.

Parameters:

[out]

ReturnStatus

Status code

Returns:

• true All vertices have been traversed
• false There are more vertices in the iteration

Status Codes:

• MS::kSuccess The method was successful.
• MS::kFailure An object error has occurred.

MStatus next

(

)

Search for all occurrences

Advance to the next vertex in the iteration.

Returns:

Status code

Status Codes:

• MS::kSuccess The method was successful.
• MS::kFailure An object error has occurred.

MStatus reset

(

)

Search for all occurrences

Reset the iterator to the first vertex.

Returns:

Status code

Status Codes:

• MS::kSuccess The method was successful.
• MS::kFailure An object error has occurred.

int level

(

MStatus *

ReturnStatus = NULL

)

const

Search for all occurrences

Returns the level of the subdiv object.

Parameters:

[out]

ReturnStatus

Status code

Returns:

The level.

Status Codes:

• MS::kSuccess The method was successful.
• MS::kFailure An object error has occurred.

void setLevel	(	int	level,
		MStatus *	ReturnStatus = NULL
	)

Search for all occurrences

Sets the level of the subdiv object.

Parameters:

[in]	level	Level of the subdiv
[out]	ReturnStatus	Status code

Status Codes:

• MS::kSuccess The method was successful.
• MS::kFailure An object error has occurred.

bool isValid

(

MStatus *

ReturnStatus = NULL

)

const

Search for all occurrences

Checks if the iterator is valid.

Parameters:

[out]

ReturnStatus

Status code

Returns:

Boolean to indicate whether the iterator is valid or not.

Status Codes:

• MS::kSuccess The method was successful.
• MS::kFailure An object error has occurred.

MUint64 index

(

MStatus *

ReturnStatus = NULL

)

Search for all occurrences

Returns the index of the current vertex in the vertex list for this subdiv object.

Parameters:

[out]

ReturnStatus

Status code

Returns:

The index in the vertex list for the current vertex

Status Codes:

• MS::kSuccess The method was successful.
• MS::kFailure An object error has occurred.

const char * className

(

)

[static]

Search for all occurrences

Returns the name of this class.

Returns:

The name of this class.