MItSubdEdge Class Reference

#include <MItSubdEdge.h>

Class Description

Subdiv edge iterator.

This class is the iterator for subdiv edges.

Public Member Functions
	MItSubdEdge (MObject &subdObject, MStatus *ReturnStatus=NULL)
	Constructor. More...
virtual	~MItSubdEdge ()
	Destructor. More...
MStatus	reset ()
	Reset the iterator to the first edge. More...
MStatus	next ()
	Advance to the next edge in the iteration. More...
bool	isDone (MStatus *ReturnStatus=NULL)
	Indicates if all of the edges have been traversed yet. More...
bool	isValid (MStatus *ReturnStatus=NULL) const
	Checks if the iterator is valid. More...
int	level (MStatus *ReturnStatus=NULL) const
	Returns the level of the subdiv object. More...
void	setLevel (int level, MStatus *ReturnStatus=NULL)
	Sets the level of the subdiv object. More...
MUint64	index (MStatus *ReturnStatus=NULL)
	Returns the index of the current edge in the edge list for this subdiv object. More...
bool	isSharp (MStatus *ReturnStatus=NULL)
	Returns true if the edge is sharp. More...
void	setSharpness (bool sharp, MStatus *ReturnStatus=NULL)
	Marks the edge as sharp. More...
bool	isBoundary (MStatus *ReturnStatus=NULL)
	Checks if the edge is a boundary. More...

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

Constructor & Destructor Documentation

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

Constructor.

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

Parameters

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

Status Codes:

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

~MItSubdEdge ( )

virtual

Destructor.

Frees up storage used by the iterator.

Member Function Documentation

MStatus reset

(

)

Reset the iterator to the first edge.

Returns

Status code

Status Codes:

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

MStatus next

(

)

Advance to the next edge in the iteration.

Returns

Status code

Status Codes:

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

bool isDone

(

MStatus *

ReturnStatus = NULL

)

Indicates if all of the edges 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.

bool isValid

(

MStatus *

ReturnStatus = NULL

)

const

Checks if the iterator is valid.

Parameters

[out]

ReturnStatus

Status code

Returns

bool 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.

int level

(

MStatus *

ReturnStatus = NULL

)

const

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
	)

Sets the level of the subdiv object.

Parameters

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

Returns

Status Codes:

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

MUint64 index

(

MStatus *

ReturnStatus = NULL

)

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

Parameters

[out]

ReturnStatus

Status code

Returns

The index in the edge list for the current edge

Status Codes:

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

bool isSharp

(

MStatus *

ReturnStatus = NULL

)

Returns true if the edge is sharp.

Parameters

[out]

ReturnStatus

Status code

Returns

boolean indicating whether the edge is sharp or not.

Status Codes:

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

void setSharpness	(	bool	sharp,
		MStatus *	ReturnStatus = NULL
	)

Marks the edge as sharp.

Parameters

[in]	sharp	Boolean to mark the edge as sharp or not
[out]	ReturnStatus	Status code

Status Codes:

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

bool isBoundary

(

MStatus *

ReturnStatus = NULL

)

Checks if the edge is a boundary.

Parameters

[out]

ReturnStatus

Status code

Returns

Boolean indicating whether the edge is boundary or not.

Status Codes:

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

const char * className ( )

static

Returns the name of this class.

Returns

The name of this class.

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

• MItSubdEdge.h
• MItSubdEdge.cpp