摘要: ``` using System; using System.Collections; using System.Collections.Generic; /** * 向量的加法和减法运算 */ public class Vector3D { public float x, y, z; public Vector3D(float x=0f,float y =0f,float... 阅读全文
posted @ 2019-06-07 12:35 fly_bk 阅读(1284) 评论(0) 推荐(0) 编辑