Vector2.normalized 规范化


var normalized : Vector2

Description描述

Returns this vector with a magnitude of 1 (Read Only).

返回向量的长度为1(只读)。 (编者注:就是返回该向量的单位向量)

When normalized, a vector keeps the same direction but its length is 1.0.  

当规格化后,向量保持同样的方向,但是长度变为1.0。

Note that the current vector is unchanged and a new normalized vector is returned. If you want to normalize the current vector, use Normalize function.  

注意,当前向量是不改变的,并且返回一个新的规范化的向量。如果你想规范当前的向量,使用Normalize函数。

If the vector is too small to be normalized a zero vector will be returned.  

如果这个向量太小而不能被规范化,一个零向量将会被返回。

参见:Normalize函数。


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