SoMFVec2f.3coin2 - Online Linux Manual Page

SoMFVec2f - Online Linux Manual PageSection : 3
Updated : Mon Jan 25 2021
Source : Version 2.5.0
Note : Coin

NAMESoMFVec2f − The SoMFVec2f class is a container for SbVec2f vectors.

SYNOPSIS
#include <Inventor/fields/SoMFVec2f.h> Inherits SoMField.

Public Member Functionsvirtual SoType getTypeId (void) const
virtual void copyFrom (const SoField &field)
const SoMFVec2f & operator= (const SoMFVec2f &field)
virtual SbBool isSame (const SoField &field) const
const SbVec2f & operator[] (const int idx) const
const SbVec2f * getValues (const int start) const
int find (const SbVec2f &value, SbBool addifnotfound=0)
void setValues (const int start, const int num, const SbVec2f *newvals)
void set1Value (const int idx, const SbVec2f &value)
void setValue (const SbVec2f &value)
const SbVec2f & operator= (const SbVec2f &val)
SbBool operator== (const SoMFVec2f &field) const
SbBool operator!= (const SoMFVec2f &field) const
SbVec2f * startEditing (void)
void finishEditing (void)
void setValuesPointer (const int num, const SbVec2f *userdata)
void setValuesPointer (const int num, SbVec2f *userdata)
void setValuesPointer (const int num, const float *userdata)
void setValuesPointer (const int num, float *userdata)
void setValues (const int start, const int num, const float xy[][2])
void set1Value (const int idx, const float x, const float y)
void set1Value (const int idx, const float xy[2])
void setValue (const float x, const float y)
void setValue (const float 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 AttributesSbVec2f * values

Additional Inherited Members

Detailed DescriptionThe SoMFVec2f class is a container for SbVec2f 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 SoSFVec2f

Member Function Documentation

SoType SoMFVec2f::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 SoMFVec2f::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 SoMFVec2f::isSame (const SoField & f) const [virtual]Check for equal type and value(s). Implements SoField.

void SoMFVec2f::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 SoMFVec2f::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 SbVec2f* SoMFVec2f::getValues (const int start) const [inline]Returns a pointer to the values array.
Referenced by SoBumpMapCoordinate::doAction(), SoVertexProperty::doAction(), SoVRMLTextureCoordinate::doAction(), SoVRMLElevationGrid::generatePrimitives(), SoBumpMapCoordinate::GLRender(), SoTextureCoordinate2::GLRender(), SoVRMLElevationGrid::GLRender(), and SoVRMLTextureCoordinate::GLRender().

void SoMFVec2f::setValues (const int start, const int numarg, const float xy[][2])Set num vector array elements from xy, starting at index start. References SoMField::maxNum, SoMField::num, and SoField::valueChanged().

void SoMFVec2f::set1Value (const int idx, const float x, const float y)Set the vector at idx.

void SoMFVec2f::set1Value (const int idx, const float xy[2])Set the vector at idx.

void SoMFVec2f::setValue (const float x, const float y)Set this field to contain a single vector with the given element values.

void SoMFVec2f::setValue (const float xy[2])Set this field to contain a single vector with the given element values. References SoMField::setNum().

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

Johanes Gumabo

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