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The SoMFVec2d class is a container for SbVec2d vectors. More...
#include <Inventor/fields/SoMFVec2d.h>
Static Public Member Functions | |
static void * | createInstance (void) |
static SoType | getClassTypeId (void) |
static void | initClass (void) |
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static SoType | getClassTypeId (void) |
static void | initClass (void) |
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static void | initClass (void) |
static void | initClasses (void) |
static SoType | getClassTypeId (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) |
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SoMField (void) | |
virtual void | makeRoom (int newnum) |
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SoField (void) | |
void | valueChanged (SbBool resetdefault=1) |
virtual void | evaluateConnection (void) const |
virtual SbBool | readConnection (SoInput *in) |
virtual void | writeConnection (SoOutput *out) const |
SbBool | isDestructing (void) const |
Protected Attributes | |
SbVec2d * | values |
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int | num |
int | maxNum |
SbBool | userDataIsUsed |
Additional Inherited Members | |
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enum | FieldType { NORMAL_FIELD = 0 , EVENTIN_FIELD , EVENTOUT_FIELD , EXPOSED_FIELD } |
The SoMFVec2d class is a container for SbVec2d 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.
Copy value(s) from f into this field. f must be of the same type as this field.
Implements SoField.
Check for equal type and value(s).
Implements SoField.
This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.
Implements SoMField.
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protectedvirtual |
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.
Returns a pointer to the values array.
Set num vector array elements from xy, starting at index start.
References SoMField::maxNum, SoMField::num, and SoField::valueChanged().
void SoMFVec2d::set1Value | ( | int | idx, |
double | x, | ||
double | y | ||
) |
Set the vector at idx.
void SoMFVec2d::setValue | ( | double | x, |
double | y | ||
) |
Set this field to contain a single vector with the given element values.
Set this field to contain a single vector with the given element values.
References SoMField::setNum().
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