Get the size of the underlying data array. The size is the number of
elements for that data type. So for an MFFloat the size would be the
number of float values, but for an MFVec3f, it is the number of vectors
in the returned array (where a vector is 3 consecutive array indexes in
a flat array).
The number of elements in this field array.
Removes all values in the field array, changing the array size to zero.
void remove(int index)
Remove one element of the field array at index position, if found. Initial element is at index 0.
index - position of element in field array that gets removed