public PipeLine GenerateFromSimpleJoint(SimplePipeJoint pipeJoint, Point3d ePoint, double width)
{
//
this.CenterPoint = pipeJoint.CenterPoint;
PipeLine pipeline1 = pipeJoint.GetConnectedPipeLine(0);
PipeLine pipeline2 = pipeJoint.GetConnectedPipeLine(1);
Point3d p1 = CenterPoint + (pipeline1.Point(0) - CenterPoint).GetNormal() * Length;
Point3d p2 = CenterPoint + (pipeline2.Point(0) - CenterPoint).GetNormal() * Length;
Point3d p3 = CenterPoint + (ePoint - CenterPoint).GetNormal() * Length;
if (pipeline1.HeadConnectedObject == pipeJoint)
{
pipeline1.HeadConnectedObject = this;
pipeline1.UpdateStartPoint(p1);
}
if (pipeline1.TailConnectedObject == pipeJoint)
{
pipeline1.TailConnectedObject = this;
pipeline1.UpdateEndPoint(p1);
}
if (pipeline2.HeadConnectedObject == pipeJoint)
{
pipeline2.HeadConnectedObject = this;
pipeline2.UpdateStartPoint(p2);
}
if (pipeline2.TailConnectedObject == pipeJoint)
{
pipeline2.TailConnectedObject = this;
pipeline2.UpdateEndPoint(p2);
}
PipeLine pipeline3 = new PipeLine(p3, ePoint, false, OwnSolution, true);
List <PipeLine> lists = new List <PipeLine>();
lists.Add(pipeline1);
lists.Add(pipeline2);
lists.Add(pipeline3);
this.SetPipeLines(lists);
this.GenerateFromConnectedPipes();
pipeJoint.RemoveEntity();
return(pipeline3);
}
/// <summary>
/// 将要删除管道
/// 删除管道的时候要对其相邻的结头进行处理
/// </summary>
/// <param name="id"></param>
/// <returns>同上</returns>
public bool WillDeletePipeLine(ObjectId id)
{
if (this.PipeLines.ContainsKey(id))
{
//
PipeLine pLine = this.PipeLines[id];
this.CurrentLineStyle = pLine.Style;
this.PipeLines.Remove(id);
if (pLine.HeadConnectedObject is SimplePipeJoint)
{
SimplePipeJoint jo = (SimplePipeJoint)pLine.HeadConnectedObject;
foreach (var item in jo.ConnectedPipes)
{
item.RemoveJoint(jo);
}
jo.RemoveEntity();
}
else if (pLine.HeadConnectedObject is MultiPipeJoint)
{
MultiPipeJoint jo = (MultiPipeJoint)pLine.HeadConnectedObject;
jo.DownGrade(pLine);
}
if (pLine.TailConnectedObject is SimplePipeJoint)
{
SimplePipeJoint jo = (SimplePipeJoint)pLine.TailConnectedObject;
foreach (var item in jo.ConnectedPipes)
{
item.RemoveJoint(jo);
}
jo.RemoveEntity();
}
else if (pLine.TailConnectedObject is MultiPipeJoint)
{
MultiPipeJoint jo = (MultiPipeJoint)pLine.TailConnectedObject;
jo.DownGrade(pLine);
}
return(true);
}
return(false);
}