SoMFVec3f(3) The SoMFVec3f class is a container for SbVec3f vectors.


#include <Inventor/fields/SoMFVec3f.h>

Inherits SoMField.

Public Member Functions

virtual SoType getTypeId (void) const

virtual void copyFrom (const SoField &field)

const SoMFVec3f & operator= (const SoMFVec3f &field)

virtual SbBool isSame (const SoField &field) const

const SbVec3f & operator[] (const int idx) const

const SbVec3f * getValues (const int start) const

int find (const SbVec3f &value, SbBool addifnotfound=FALSE)

void setValues (const int start, const int num, const SbVec3f *newvals)

void set1Value (const int idx, const SbVec3f &value)

void setValue (const SbVec3f &value)

const SbVec3f & operator= (const SbVec3f &val)

SbBool operator== (const SoMFVec3f &field) const

SbBool operator!= (const SoMFVec3f &field) const

SbVec3f * startEditing (void)

void finishEditing (void)

void setValuesPointer (const int num, const SbVec3f *userdata)

void setValuesPointer (const int num, SbVec3f *userdata)

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

void setValuesPointer (const int num, float *userdata)

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

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

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

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

void setValue (const float 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

SbVec3f * values

Detailed Description

The SoMFVec3f class is a container for SbVec3f 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:

SbVec3f, SoSFVec3f

Member Function Documentation

SoType SoMFVec3f::getClassTypeId (void) [static]

Returns a unique type identifier for this field class.

See also:

getTypeId(), SoType

Reimplemented from SoMField.

SoType SoMFVec3f::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 SoMFVec3f::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 SoMFVec3f::isSame (const SoField &f) const [virtual]

Check for equal type and value(s).

Implements SoField.

void SoMFVec3f::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 SoMFVec3f::copyValue (intto, intfrom) [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 SbVec3f* SoMFVec3f::getValues (const intstart) const [inline]

\ Returns a pointer to the values array. \

void SoMFVec3f::initClass (void) [static]

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

Reimplemented from SoMField.

void SoMFVec3f::setValues (intstart, intnumarg, const floatxyz[][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.

void SoMFVec3f::set1Value (intidx, floatx, floaty, floatz)

Set the vector at idx.

void SoMFVec3f::set1Value (intidx, const floatxyz[3])

Set the vector at idx.

void SoMFVec3f::setValue (floatx, floaty, floatz)

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

void SoMFVec3f::setValue (const floatxyz[3])

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


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