MFnCurveSegmentManip Class Reference
[OpenMayaUI - API module for user interfaceFunctionSet classes]

#include <MFnCurveSegmentManip.h>
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List of all members.


Detailed Description

CurveSegmentManip function set.

The CurveSegmentManip allows the user to manipulate two points on a curve, in order to specify a curve segment. This manipulator generates two floating point values, which correspond to the parameters of the start and end of the curve segment.


Public Member Functions

virtual MFn::Type  type () const
  Function set type.
virtual  ~MFnCurveSegmentManip ()
  Destructor.
  MFnCurveSegmentManip ()
  Default constructor.
  MFnCurveSegmentManip (MObject &object, MStatus *ReturnStatus=NULL)
  Constructor.
  MFnCurveSegmentManip (const MDagPath &object, MStatus *ret=NULL)
  Constructor.
MObject  create (MStatus *ReturnStatus=NULL)
MObject  create (const MString &manipName, const MString &startParamName, const MString &endParamName, MStatus *ReturnStatus=NULL)
MStatus  connectToCurvePlug (MPlug &curvePlug)
MStatus  connectToStartParamPlug (MPlug &startParamPlug)
MStatus  connectToEndParamPlug (MPlug &endParamPlug)
MStatus  setStartParameter (double startParameter)
MStatus  setEndParameter (double endParameter)
double  startParameter (MStatus *ReturnStatus=NULL) const
double  endParameter (MStatus *ReturnStatus=NULL) const
unsigned int  curveIndex (MStatus *ReturnStatus=NULL) const
unsigned int  startParamIndex (MStatus *ReturnStatus=NULL) const
unsigned int  endParamIndex (MStatus *ReturnStatus=NULL) const
  MFnCurveSegmentManip (const MObject &object, MStatus *ret=NULL)
  Constructor.

Protected Member Functions

virtual const char *  className () const
  Class name.

Constructor & Destructor Documentation

MFnCurveSegmentManip::~MFnCurveSegmentManip (  )  [virtual]

Destructor.

Class destructor.

MFnCurveSegmentManip::MFnCurveSegmentManip ( 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:

MFnCurveSegmentManip::MFnCurveSegmentManip ( const MDagPath object,
MStatus ReturnStatus = NULL  
)

Constructor.

Class constructor that initializes the function set to the given constant MDagPath object.

Parameters:
[in]  object  The const MDagPath to attach the function set to
[out]  ReturnStatus  The return status
Status Codes:

MFnCurveSegmentManip::MFnCurveSegmentManip ( 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:

Member Function Documentation

MFn::Type MFnCurveSegmentManip::type (  )  const [virtual]

Function set type.

Return the class type : MFn::kCurveSegmentManip

Reimplemented from MFnManip3D.

const char * MFnCurveSegmentManip::className (  )  const [protected, virtual]

Class name.

Return the class name : "MFnCurveSegmentManip"

Reimplemented from MFnManip3D.

MObject MFnCurveSegmentManip::create ( MStatus ReturnStatus = NULL  ) 

Creates a new CurveSegmentManip. This function set's object is set to be the new manipulator.

This method should only be used to create a non-composite CurveSegmentManip.

The name that appears in the feedback line is "CurveSegment"

Parameters:
[out]  ReturnStatus  return status
Returns:
Newly created CurveSegmentManip
Status Codes:

MObject MFnCurveSegmentManip::create ( const MString manipName,
const MString startParamName,
const MString endParamName,
MStatus ReturnStatus = NULL  
)

Creates a new CurveSegmentManip. This function set's object is set to be the new manipulator.

This method should only be used to create a non-composite CurveSegmentManip.

The names that appears in the feedback line are specified by the startParamName and endParamName arguments.

Parameters:
[in]  manipName  Name of the manip for UI purposes.
[in]  startParamName  Label for the startParam value which appears in the feedback line.
[in]  endParamName  Label for the endParam value which appears in the feedback line.
[out]  ReturnStatus  Status code.
Returns:
Newly created CurveSegmentManip.
Status Codes:

MStatus MFnCurveSegmentManip::connectToCurvePlug ( MPlug curvePlug  ) 

Connect to the curve plug. The data type corresponding to the curvePlug is MFnData::kNurbsCurve.

Parameters:
[in]  curvePlug  the curve plug
Returns:

MStatus MFnCurveSegmentManip::connectToStartParamPlug ( MPlug startParamPlug  ) 

Connect to the startParam plug. The data type corresponding to the startParamPlug is a double.

Parameters:
[in]  startParamPlug  the startParam plug
Returns:

MStatus MFnCurveSegmentManip::connectToEndParamPlug ( MPlug endParamPlug  ) 

Connect to the endParam plug. The data type corresponding to the endParamPlug is a double.

Parameters:
[in]  endParamPlug  the endParam plug
Returns:

MStatus MFnCurveSegmentManip::setStartParameter ( double  startParameter  ) 

Sets the start parameter.

Parameters:
[in]  startParameter  the start parameter
Returns:

MStatus MFnCurveSegmentManip::setEndParameter ( double  endParameter  ) 

Sets the end parameter.

Parameters:
[in]  endParameter  the end parameter
Returns:

double MFnCurveSegmentManip::startParameter ( MStatus ReturnStatus = NULL  )  const

Returns the start parameter.

Parameters:
[out]  ReturnStatus  return status
Returns:
  • start parameter
Status Codes:

double MFnCurveSegmentManip::endParameter ( MStatus ReturnStatus = NULL  )  const

Returns the end parameter.

Parameters:
[out]  ReturnStatus  return status
Returns:
End parameter
Status Codes:

unsigned int MFnCurveSegmentManip::curveIndex ( MStatus ReturnStatus = NULL  )  const

Returns the index of the curve. The data type corresponding to this index is MFnData::kNurbsCurve.

Parameters:
[out]  ReturnStatus  return status
Returns:
Curve index
Status Codes:

unsigned int MFnCurveSegmentManip::startParamIndex ( MStatus ReturnStatus = NULL  )  const

Returns the index of the start parameter of the CurveSegmentManip. The data type corresponding to this index is a double.

Parameters:
[out]  ReturnStatus  return status
Returns:
Start parameter index
Status Codes:

unsigned int MFnCurveSegmentManip::endParamIndex ( MStatus ReturnStatus = NULL  )  const

Returns the index of the end parameter of the CurveSegmentManip. The data type corresponding this index is a double.

Parameters:
[out]  ReturnStatus  return status
Returns:
End parameter index
Status Codes:

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