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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>
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=0) |
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 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 | |
SbVec3f * | values |
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.
SoType SoMFVec3f::getClassTypeId | ( | void | ) | [static] |
Returns a unique type identifier for this field class.
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.
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 | ( | 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 SbVec3f* SoMFVec3f::getValues | ( | const int | start | ) | const [inline] |
\ Returns a pointer to the values array. \
Referenced by SoIndexedShape::computeBBox(), SoNonIndexedShape::computeCoordBBox(), SoVertexProperty::doAction(), SoTextureCoordinate3::doAction(), SoProfileCoordinate3::doAction(), SoNormal::doAction(), SoCoordinate3::doAction(), SoIndexedTriangleStripSet::generateDefaultNormals(), SoVertexProperty::getBoundingBox(), SoTextureCoordinate3::GLRender(), SoNormal::GLRender(), and SoCoordinate3::GLRender().
SbBool SoMFVec3f::operator== | ( | const SoMFVec3f & | f | ) | const |
Checks for equality. Returns 0
if the fields are of different type or the field's value(s) are not equal.
Reimplemented from SoField.
SbBool SoMFVec3f::operator!= | ( | const SoMFVec3f & | f | ) | const [inline] |
Returns TRUE
if the fields are of different type or has different value.
Reimplemented from SoField.
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().
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