函数库 > 系统函数库 > CAA Libraries > CAA_Mathematics.library > 模块 > 函数和功能块 - 几何函数 > 矢量函数 > MATH.ScalProd3D (FUN)
MATH.ScalProd3D (FUN)

(CAA_Mathematics.library)

This function will calculate the scalar product of two vectors  The result is of type LREAL.

Input:

pv1

POINTER TO MATH.Vector3D

pointer to input vector  

pv2

POINTER TO MATH.Vector3D

pointer to input vector