判断两个向量是否平行

///
/// 判断两个向量是否平行
/// Lhs.
/// Rhs.
/// true:平行 false:不平行
///
public static bool IsParallel(Vector3 lhs, Vector3 rhs)
{
float value = Vector3.Dot(lhs.normalized,rhs.normalized);
if(Mathf.Abs(value) == 1)
return true;
return false;
}

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转载自blog.csdn.net/strivero/article/details/53078569