MFnRadialField Class Reference
[OpenMayaFX - API module for effectsFunctionSet classes]

#include <MFnRadialField.h>

Inheritance diagram for MFnRadialField:

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Collaboration diagram for MFnRadialField:

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List of all members.


Detailed Description

Function set for Radial Fields.

Function set for creation, edit, and query of Radial Fields.

A radial field pushes objects directly away or pulls them directly toward itself, like a magnet.

Public Member Functions

virtual MFn::Type type () const
 Function set type.
virtual ~MFnRadialField ()
 Destructor.
 MFnRadialField ()
 Default constructor.
 MFnRadialField (MObject &object, MStatus *ReturnStatus=NULL)
 Constructor.
 MFnRadialField (const MDagPath &object, MStatus *ret=NULL)
 Constructor.
double radialType (MStatus *ReturnStatus=NULL) const
MStatus setType (double value)
 MFnRadialField (const MObject &object, MStatus *ret=NULL)
 Constructor.

Protected Member Functions

virtual const char * className () const
 Class name.


Constructor & Destructor Documentation

MFnRadialField::~MFnRadialField (  )  [virtual]

Destructor.

Class destructor.

MFnRadialField::MFnRadialField ( 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:

MFnRadialField::MFnRadialField ( 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:

MFnRadialField::MFnRadialField ( 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 MFnRadialField::type (  )  const [virtual]

Function set type.

Return the class type : MFn::kRadial

Reimplemented from MFnField.

double MFnRadialField::radialType ( MStatus ReturnStatus = NULL  )  const

Returns a type that controls the way the radial field is attenuated.

Parameters:
[out] ReturnStatus Status code
Returns:
  • A value representing a type of radial field attenuation.
  • A value of 1 uses the magnitude, attenuation, and distance settings from the field to determine the net force of the radial field.
  • A value of 0 will use the ratio of the absolute distance and the maximum distance setting.
  • A value between 0 and 1 will create a linear blend between the two types.
Status Codes:

MStatus MFnRadialField::setType ( double  value  ) 

Sets a radial field type that controls the way the field is attenuated.

Parameters:
[in] value A value representing a type of radial field attenuation.
  • A value of 1 uses the magnitude, attenuation, and distance settings from the field to determine the net force of the radial field.
  • A value of 0 will use the ratio of the absolute distance and the maximum distance setting.
  • A value between 0 and 1 will create a linear blend between the two types.
Returns:
Status code
Status Codes:


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