private List <Bounds> MergeSameCenterBounds(List <Bounds> boundsList)
{
var re = new List <Bounds>();
boundsList.Sort(new BoundsComparer());
bool isFirst = true; //第一个是初始bounds不要生成接触点
var bounds = new Bounds(new Vector3(-oo, -oo, -oo), new Vector3(0, 0, 0));
int cnt = 0; //接触点数量
foreach (var item in boundsList)
{
//Debug.Log("center:"+item.center.x+ ","+item.center.y + "," + item.center.z);
var tmp = item.center - bounds.center;
if (Dcmp(tmp.x) == 0 && Dcmp(tmp.y) == 0 && Dcmp(tmp.z) == 0)
{
bounds.extents = ObjManager.GetMaxVector3(bounds.extents, item.extents);
}
else
{
if (!isFirst)
{
re.Add(bounds);
cnt++;
}
isFirst = false;
bounds = item;
}
}
if (!isFirst)
{
re.Add(bounds);
cnt++;
}
return(re);
}
private bool DealBoundsIntersection(Bounds a, Bounds b, bool ifCreateXjBounds, List <Bounds> xjBoundsList)//是否创建对应相交长方体
{
var minP = ObjManager.GetMaxVector3(a.min, b.min);
var maxP = ObjManager.GetMinVector3(a.max, b.max);
if (!Vector3xydy(minP, maxP))
{
return(false);
}
if (ifCreateXjBounds)
{
xjBoundsList.Add(new Bounds((minP + maxP) / 2, maxP - minP));//往xjBoundsList添加一个相交长方体
}
return(true);
}
