Description Performs a dot product between two arbitrary vectors and returns the value x1*x2 + y1*y2 + z1*z2. If the vectors are normalized, the return value is equal to the cosine of the angle between the two vectors.
Syntax dotprod = DotProd3D ( x1, y1, z1, x2, y2, z2 )
Parameters dotprod (Double) Value of the dot product x1*x2 + y1*y2 + z1*z2.
x1 As Double x-component value of the first vector.
y1 As Double y-component value of the first vector.
z1 As Double z-component value of the first vector.
x2 As Double x-component value of the second vector.
y2 As Double y-component value of the second vector.
z2 As Double z-component value of the second vector.
See Also
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