/// <summary>
/// 绘制导线
/// </summary>
public void DrawLine()
{
Vector3 s = m_line.StartLineLeap.Link != null ? m_line.StartLineLeap.Link.transform.position : m_line.StartLineLeap.transform.position;
Vector3 e = m_line.EndLineLeap.Link != null ? m_line.EndLineLeap.Link.transform.position : m_line.EndLineLeap.transform.position;
bool change = CheckCtrlChange(s, m_MidCtrl.transform.position, e);
if (m_lpoint.Count > 0)
{
if (change == true)
{
Vector3[] resultList = PointController.PointList(pathList, pointnum);
for (int i = 0; i < resultList.Length; i++)
{
if (i == 0 && m_line.StartLineLeap.Link != null)
{
m_lpoint[0] = m_line.StartLineLeap.Link.transform.position;
}
else if (i == 0 && m_line.StartLineLeap.Link == null)
{
m_lpoint[0] = m_line.StartLineLeap.transform.position;
}
else
{
m_lpoint[i] = resultList[i];
}
}
if (m_line.EndLineLeap.Link != null)
{
m_lpoint[resultList.Length - 1] = m_line.EndLineLeap.Link.transform.position;
}
else
{
m_lpoint[resultList.Length - 1] = m_line.EndLineLeap.transform.position;
}
SetColloderPosition();
}
}
else
{
Vector3[] resultList = PointController.PointList(pathList, pointnum);
for (int i = 0; i < resultList.Length; i++)
{
m_lpoint.Add(resultList[i]);
}
InitCollider();
m_fLineMiniDistance = U3DUtil.GetVectorListDistance(m_lpoint);
}
//if (CheckMiniDistance())
//{
// return;
//}
//循环100遍来绘制贝塞尔曲线每个线段
for (int i = 0; i < m_lpoint.Count; i++)
{
Vector3 vec = m_lpoint[i];
//把每条线段绘制出来 完成白塞尔曲线的绘制
Line.SetPosition(i, vec);
Line.SetWidth(fwidth, fwidth);
}
}
/// <summary>
/// 检测线是否到最短距离
/// </summary>
/// <returns></returns>
public bool CheckMiniDistance()
{
float d = U3DUtil.GetVectorListDistance(m_lpoint);
if (d <= m_fLineMiniDistance)
{
return(true);
}
return(false);
}
