/// <summary>
/// 射线检测
/// </summary>
/// <param name="hit">检测的结果</param>
/// <param name="ray">射线</param>
/// <param name="dist">距离</param>
/// <param name="checkType">类型</param>
/// <returns>是否发生碰撞</returns>
public bool RayCheck(out NCheckResult hit, Ray ray, float dist, LineCheckType checkType)
{
NLevel mainLv = NLevelEditorEngine.Instance.MainLevel;
Vector3 lineEnd = ray.Position + ray.Direction * dist;
return(mainLv.LineCheck(out hit, ray.Position, lineEnd, checkType));
}
/// <summary>
/// 鼠标射线检测
/// </summary>
/// <param name="hit">检测的结果</param>
/// <param name="mousePosition">鼠标位置的屏幕坐标</param>
/// <param name="dist">射线检测的长度</param>
/// <param name="checkType">检测碰撞类型</param>
/// <returns>如何发生碰撞则返回true</returns>
public void MouseRayCheck(out NCheckResult hit, Point mousePosition, float dist, LineCheckType checkType)
{
//Point clientPt = this.PointToClient(mousePosition);
Point clientPt = mousePosition;
Ray ray = m_view.Camera.GetMouseRay(clientPt.X, clientPt.Y);
if (!RayCheck(out hit, ray, dist, checkType))
{
hit.dist = 500;
hit.location = ray.Position + ray.Direction * hit.dist;
}
}
