MathF.PI 字段

定义

表示圆的周长与其直径的比值,由常数 π 指定。Represents the ratio of the circumference of a circle to its diameter, specified by the constant, π.

public: float PI = 3.141593;
public const float PI = 3.141593;
val mutable PI : single
Public Const PI As Single  = 3.141593

字段值

注解

此字段的值为3.14159274。The value of this field is 3.14159274.

适用于