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NAME

       SoMFVec3f -

       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.

SYNOPSIS

       #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
       PRIVATE_MFIELD_IO_HEADER ()
       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 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

   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]
        Returns a pointer to the values array. .SS "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 (int start, 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.

   void SoMFVec3f::set1Value (int idx, float x, float y, float z) Set the
       vector at idx.
   void SoMFVec3f::set1Value (int idx, const float xyz[3]) Set the vector at
       idx.
   void SoMFVec3f::setValue (float x, float y, 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.

Author

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