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Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes

SoMFVec3f Class Reference

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. More...

#include <Inventor/fields/SoMFVec3f.h>

Inheritance diagram for SoMFVec3f:
SoMField SoField

List of all members.

Public Member Functions

virtual SoType getTypeId (void) const
virtual void copyFrom (const SoField &field)
const SoMFVec3foperator= (const SoMFVec3f &field)
virtual SbBool isSame (const SoField &field) const
 PRIVATE_MFIELD_IO_HEADER ()
const SbVec3foperator[] (const int idx) const
const SbVec3fgetValues (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 SbVec3foperator= (const SbVec3f &val)
SbBool operator== (const SoMFVec3f &field) const
SbBool operator!= (const SoMFVec3f &field) const
SbVec3fstartEditing (void)
void finishEditing (void)
void setValuesPointer (const int num, const float *userdata)
void setValuesPointer (const int num, float *userdata)
void setValuesPointer (const int num, const SbVec3f *userdata)
void setValuesPointer (const int num, SbVec3f *userdata)
void setValues (const int start, const int num, const float xyz[][3])
void set1Value (const int idx, const float x, const float y, const float z)
void set1Value (const int idx, const float xyz[3])
void setValue (const float x, const float y, const 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

SbVec3fvalues

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:
SoSFVec3f

Member Function Documentation

static SoType SoMFVec3f::getClassTypeId ( void  ) [static]

Returns a unique type identifier for this field class.

See also:
getTypeId(), SoType

Reimplemented from SoMField.

virtual 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.

virtual 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.

virtual SbBool SoMFVec3f::isSame ( const SoField f) const [virtual]

Check for equal type and value(s).

Implements SoField.

const SbVec3f* SoMFVec3f::getValues ( const int  start) const [inline]
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 ( const int  start,
const int  numarg,
const float  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 SoMFVec3f::set1Value ( const int  idx,
const float  x,
const float  y,
const float  z 
)

Set the vector at idx.

void SoMFVec3f::set1Value ( const int  idx,
const float  xyz[3] 
)

Set the vector at idx.

void SoMFVec3f::setValue ( const float  x,
const float  y,
const float  z 
)

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

void SoMFVec3f::setValue ( const float  xyz[3])

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

References SoMField::setNum().


The documentation for this class was generated from the following files:

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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