Plane.DotNormal(Plane, Vector3) 方法

定义

返回指定的三维向量以及此平面的 Normal 向量的点积。Returns the dot product of a specified three-dimensional vector and the Normal vector of this plane.

public:
 static float DotNormal(System::Numerics::Plane plane, System::Numerics::Vector3 value);
public static float DotNormal (System.Numerics.Plane plane, System.Numerics.Vector3 value);
static member DotNormal : System.Numerics.Plane * System.Numerics.Vector3 -> single
Public Shared Function DotNormal (plane As Plane, value As Vector3) As Single

参数

plane
Plane

平面。The plane.

value
Vector3

三维向量。The three-dimensional vector.

返回

Single

点积。The dot product.

适用于