get
Gets the component at the specified index.
Return
The component value
Parameters
index
The index (0=x, 1=y, 2=z, 3=w)
Throws
if index is not in range 0,3
Gets the component at the specified index.
The component value
The index (0=x, 1=y, 2=z, 3=w)
if index is not in range 0,3