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分析:
先叉积求多边形面积 磁通量 磁感应强度 \times 面积
CODE:
#include<iostream>
#include<cstdio>
#include<algorithm>
#include<cmath>
#define reg register
using namespace std;
const …
 物理材质 Physic Material Date:2012-07-06 14:10 The Physic Material is used to adjust friction and bouncing effects of colliding objects.
物理材质用于调整摩擦力和碰撞单位之间的反弹效果。
To create a Physic Material select Assets-…