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SoMFVec3s

NAME

SoMFVec3s -

SYNOPSIS

#include <Inventor/fields/SoMFVec3s.h>

Inherits SoMField.

Detailed Description

The SoMFVec3s class is a container for SbVec3s vectors.

This field is used where nodes, engines or other field containers needs to store an array of vectors with three elements.

This field supports application data sharing through a setValuesPointer() method. See SoMField documentation for information on how to use this function.

See also:

SbVec3s, SoSFVec3s

Since:

Coin 2.5

Public Member Functions

virtual SoType getTypeId (void) const

virtual void copyFrom (const SoField &field)

const SoMFVec3s & operator= (const SoMFVec3s &field)

virtual SbBool isSame (const SoField &field) const

const SbVec3s & operator[] (const int idx) const

const SbVec3s * getValues (const int start) const

int find (const SbVec3s &value, SbBool addifnotfound=0)

void setValues (const int start, const int num, const SbVec3s *newvals)

void set1Value (const int idx, const SbVec3s &value)

void setValue (const SbVec3s &value)

const SbVec3s & operator= (const SbVec3s &val)

SbBool operator== (const SoMFVec3s &field) const

SbBool operator!= (const SoMFVec3s &field) const

SbVec3s * startEditing (void)

void finishEditing (void)

void setValuesPointer (const int num, const SbVec3s *userdata)

void setValuesPointer (const int num, SbVec3s *userdata)

void setValuesPointer (const int num, const short *userdata)

void setValuesPointer (const int num, short *userdata)

void setValues (int start, int num, const short xyz[][3])

void set1Value (int idx, short x, short y, short z)

void set1Value (int idx, const short xyz[3])

void setValue (short x, short y, short z)

void setValue (const short xyz[3])

Static Public Member Functions

static void * createInstance (void)

static SoType getClassTypeId (void)

static void initClass (void)

Protected Member Functions

virtual 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 Attributes

SbVec3s * values

Member Function Documentation

SoType SoMFVec3s::getClassTypeId (void) [static]

Returns a unique type identifier for this field class.

See also:

getTypeId(), SoType

Reimplemented from SoMField.

SoType SoMFVec3s::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 SoMFVec3s::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 SoMFVec3s::isSame (const SoField & f) const [virtual]

Check for equal type and value(s).

Implements SoField.

void SoMFVec3s::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 SoMFVec3s::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 SbVec3s* SoMFVec3s::getValues (const int start) const [inline]

\ Returns a pointer to the values array. \

void SoMFVec3s::initClass (void) [static]

Internal method called upon initialization of the library (from SoDB::init()) to set up the type system.

Reimplemented from SoMField.

Referenced by SoField::initClasses().

void SoMFVec3s::setValues (int start, int numarg, const short xyz[][3])

Set num vector array elements from the xyz array, reading from index 0 in the given float-triplet vector array and storing values from index start in this SoMFVec3f's array.

If start + num is larger than the current number of elements in the SoMFVec3f field, this method will automatically expand the field to accommodate all given float-vector element values.

References SoMField::maxNum, SoMField::num, and SoField::valueChanged().

void SoMFVec3s::set1Value (int idx, short x, short y, short z)

Set the vector at idx.

void SoMFVec3s::set1Value (int idx, const short xyz[3])

Set the vector at idx.

void SoMFVec3s::setValue (short x, short y, short z)

Set this field to contain a single vector with the given element values.

void SoMFVec3s::setValue (const short xyz[3])

Set this field to contain a single vector with the given element values.

References SoMField::setNum().

Author

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