/// <summary>
/// 设置节点删除
/// </summary>
internal void setDelete()
{
switch (curStatus)
{
case EStatus.none:
operate = EOperate.节点删除;
break;
case EStatus.扩张:
Merge();
operate = EOperate.节点删除;
break;
case EStatus.收缩:
operate = EOperate.节点模型删除;
break;
}
}
/// <summary>
/// 设置收缩
/// </summary>
internal void setFold()
{
switch (curStatus)
{
case EStatus.none:
operate = EOperate.模型加入;
oprStatus = EStatus.收缩;
break;
case EStatus.扩张:
Merge();
operate = EOperate.模型加入;
oprStatus = EStatus.收缩;
break;
case EStatus.收缩:
operate = EOperate.模型更新;
//operate = EOperate.none;
break;
}
}
/// <summary>
/// 设置扩展，并生成下一级子节点
/// </summary>
internal void setExpand()
{
switch (curStatus)
{
case EStatus.none:
Split();
operate = EOperate.none;
oprStatus = EStatus.扩张;
break;
case EStatus.扩张:
Split();
operate = EOperate.none;
break;
case EStatus.收缩:
Split();
operate = EOperate.模型删除;
oprStatus = EStatus.扩张;
break;
}
}
/// <summary>
/// 迭代设置清理子节点
/// </summary>
private void setClearSelf()
{
handled = false;
switch (curStatus)
{
case EStatus.none:
operate = EOperate.节点删除;
break;
case EStatus.扩张:
operate = EOperate.节点删除;
break;
case EStatus.收缩:
operate = EOperate.节点模型删除;
break;
}
foreach (EarthData item in subCurve)
{
item.setClearSelf();;
}
}
