SoMFVec2d.3coin3 - Online Linux Manual Page

SoMFVec2d - Online Linux Manual PageSection : 3
Updated : Mon Jan 25 2021
Source : Version 3.1.3
Note : Coin

NAMESoMFVec2d − The SoMFVec2d class is a container for SbVec2d vectors.

SYNOPSIS
#include <Inventor/fields/SoMFVec2d.h> Inherits SoMField.

Public Member Functionsvirtual SoType getTypeId (void) const
virtual void copyFrom (const SoField &field)
const SoMFVec2d & operator= (const SoMFVec2d &field)
virtual SbBool isSame (const SoField &field) const
const SbVec2d & operator[] (const int idx) const
const SbVec2d * getValues (const int start) const
int find (const SbVec2d &value, SbBool addifnotfound=FALSE)
void setValues (const int start, const int num, const SbVec2d *newvals)
void set1Value (const int idx, const SbVec2d &value)
void setValue (const SbVec2d &value)
const SbVec2d & operator= (const SbVec2d &val)
SbBool operator== (const SoMFVec2d &field) const
SbBool operator!= (const SoMFVec2d &field) const
SbVec2d * startEditing (void)
void finishEditing (void)
void setValuesPointer (const int num, const SbVec2d *userdata)
void setValuesPointer (const int num, SbVec2d *userdata)
void setValuesPointer (const int num, const double *userdata)
void setValuesPointer (const int num, double *userdata)
void setValues (int start, int num, const double xy[][2])
void set1Value (int idx, double x, double y)
void set1Value (int idx, const double xy[2])
void setValue (double x, double y)
void setValue (const double xy[2])

Static Public Member Functionsstatic void * createInstance (void)
static SoType getClassTypeId (void)
static void initClass (void)

Protected Member Functionsvirtual void deleteAllValues (void)
virtual void copyValue (int to, int from)
virtual int fieldSizeof (void) const
virtual void * valuesPtr (void)
virtual void setValuesPtr (void *ptr)
virtual void allocValues (int num)

Protected AttributesSbVec2d * values

Additional Inherited Members

Detailed DescriptionThe SoMFVec2d class is a container for SbVec2d vectors. This field is used where nodes, engines or other field containers needs to store an array of vectors with two elements. This field supports application data sharing through a setValuesPointer() method. See SoMField documentation for information on how to use this function. See also SbVec2d, SoSFVec2d Be aware that this class is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.
Since Coin 2.5

Member Function Documentation

SoType SoMFVec2d::getTypeId (void) const [virtual]Returns the type identification instance which uniquely identifies the Coin field class the object belongs to. See also getClassTypeId(), SoType Implements SoField.

void SoMFVec2d::copyFrom (const SoField & f) [virtual]Copy value(s) from f into this field. f must be of the same type as this field. Implements SoField.

SbBool SoMFVec2d::isSame (const SoField & f) const [virtual]Check for equal type and value(s). Implements SoField.

void SoMFVec2d::deleteAllValues (void) [protected], [virtual]This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

Implements SoMField.

void SoMFVec2d::copyValue (int to, int from) [protected], [virtual]This method is used for moving values around internally within a multivalue field. It needs to be overridden in each field so it automatically takes care of running copy contructors where necessary. Implements SoMField.

const SbVec2d* SoMFVec2d::getValues (const int start) const [inline]Returns a pointer to the values array.

void SoMFVec2d::setValues (int start, int numarg, const double xy[][2])Set num vector array elements from xy, starting at index start.

void SoMFVec2d::set1Value (int idx, double x, double y)Set the vector at idx.

void SoMFVec2d::set1Value (int idx, const double xy[2])Set the vector at idx.

void SoMFVec2d::setValue (double x, double y)Set this field to contain a single vector with the given element values.

void SoMFVec2d::setValue (const double xy[2])Set this field to contain a single vector with the given element values.

AuthorGenerated automatically by Doxygen for Coin from the source code. 0

Johanes Gumabo

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