private void TestForViewer(object sender, EventArgs e)
{
painterDialog.Show();
painterDialog.Reset();
painterDialog.HoldOnMode();
RandomPositionSet_InFixedDistribution randomPositionSet1 = new RandomPositionSet_InFixedDistribution
(10000, distributionStyle.GaussianDistribution);
new ConfiguratedByForm(randomPositionSet1);
randomPositionSet1.Produce();
RandomPositionSet_InFixedDistribution randomPositionSet2 = new RandomPositionSet_InFixedDistribution
(10000, distributionStyle.LaplaceDistribution);
new ConfiguratedByForm(randomPositionSet2);
randomPositionSet2.Produce();
M2MSCreater_ForGeneralM2MStruture m2m_Creater_ForGeneralM2MStruture = new M2MSCreater_ForGeneralM2MStruture();
IM2MStructure m2mStructure = m2m_Creater_ForGeneralM2MStruture.CreateAutomatically(randomPositionSet2);
m2mStructure.Preprocessing(randomPositionSet2);
painterDialog.Clear();
painterDialog.DrawPositionSet(randomPositionSet1);
painterDialog.DrawPositionSet(randomPositionSet2);
painterDialog.DrawM2MLevel(m2mStructure.GetLevel(m2mStructure.GetLevelNum() - 1));
painterDialog.DrawM2MStructure(m2mStructure);
Layer_PositionSet layer = new Layer_PositionSet_Point(GetRamSet2());
layer.SetPositionSetTransformByM2MLevel(m2mStructure.GetLevel(m2mStructure.GetLevelNum() - 1));
//painterDialog.Painter.Layers.Add(layer);
painterDialog.Show();
painterDialog.Clear();
painterDialog.DrawPath(GetRamSet(1000, 800));
painterDialog.DrawPositionSet(GetRamSet(500, 400));
painterDialog.DrawConvexHull(GetRamSet2());
painterDialog.DrawSquareFrame(GetRamSet(500, 400));
painterDialog.Show();
painterDialog.Reset();
}
public Layer_M2MStructure(IM2MStructure m2mStructure)
{
this.m2mStructure = m2mStructure;
layerList = new Layer_M2MLevel[m2mStructure.GetLevelNum()];
for (int i = 0; i < layerList.Length; i++)
{
layerList[i] = new Layer_M2MLevel(m2mStructure.GetLevel(i));
}
UpdateLayerListTransform();
maxRect = layerList[0].MaxRect;
}
public IPositionSet QueryConvexHull()
{
#region code for algorithm demo
if (GetChildPositionSetInSpecificLevelOfConvexHull != null)
{
GetChildPositionSetInSpecificLevelOfConvexHull(m2mStructure.GetLevel(1), 1, m2mStructure.GetChildPositionSetByParentPart(0, m2mStructure.GetLevel(0).GetPartRefByPartIndex(0, 0)));
}
#endregion
IPositionSet PositionSetInConvexHull = convexHullEngine.ConvexHull(
m2mStructure.GetChildPositionSetByParentPart(0, m2mStructure.GetLevel(0).GetPartRefByPartIndex(0, 0)));
for (int i = 1; i < m2mStructure.GetLevelNum(); i++)
{
ILevel currentLevel = m2mStructure.GetLevel(i);
#region code for algorithm demo
if (GetConvexHullPositionSetInSpecificLevel != null)
{
GetConvexHullPositionSetInSpecificLevel(currentLevel, i, PositionSetInConvexHull);
}
#endregion
tempChildPositionList = new List <IPosition>();
tempChildPositionList.Capacity = 4 * PositionSetInConvexHull.GetNum();
PositionSetInConvexHull.InitToTraverseSet();
IPosition hullStartPoint = null;
IPosition temp1 = null;
IPosition temp2 = null;
if (PositionSetInConvexHull.NextPosition())
{
temp1 = PositionSetInConvexHull.GetPosition();
hullStartPoint = temp1;
AddChildPositionSetToList(i, temp1);
#region code for algorithm demo
if (GetLinePositionSetInSpecificLevel != null)
{
linePositionSetInSpecificLevel = new PositionSetEdit_ImplementByICollectionTemplate();
linePositionSetInSpecificLevel.AddPosition(new Position_Point(temp1.GetX(), temp1.GetY()));
}
#endregion
}
#region code for algorithm demo
if (GetRepresentativeHullInSpecificLevel != null)
{
representativeHull = new PositionSetEdit_ImplementByICollectionTemplate();
}
#endregion
bool isWaitingLastPoint = true;
//遍历该层凸包的每个分块，以确定下一层的候选分块
while (true)
{
if (isWaitingLastPoint)
{
if (PositionSetInConvexHull.NextPosition() == false)
{
isWaitingLastPoint = false;
temp2 = hullStartPoint;
}
else
{
temp2 = PositionSetInConvexHull.GetPosition();
AddChildPositionSetToList(i, temp2);
}
}
else
{
break;
}
IPosition start = new Position_Point(currentLevel.ConvertRealValueToRelativeValueX(((IPart)temp1).GetRandomOneFormDescendantPoint().GetX()), currentLevel.ConvertRealValueToRelativeValueY(((IPart)temp1).GetRandomOneFormDescendantPoint().GetY()));
IPosition end = new Position_Point(currentLevel.ConvertRealValueToRelativeValueX(((IPart)temp2).GetRandomOneFormDescendantPoint().GetX()), currentLevel.ConvertRealValueToRelativeValueY(((IPart)temp2).GetRandomOneFormDescendantPoint().GetY()));
IPositionSet tempPositionSet = writeLineInGridEngine.WriteLineInGrid(currentLevel.GetGridWidth(), currentLevel.GetGridHeight(), start, end);
#region code for algorithm demo
if (GetRepresentativeHullInSpecificLevel != null)
{
representativeHull.AddPosition(start);
representativeHull.AddPosition(end);
GetRepresentativeHullInSpecificLevel(m2mStructure.GetLevel(i), i, representativeHull);
}
#endregion
tempPositionSet.InitToTraverseSet();
while (tempPositionSet.NextPosition())
{
IPosition tempPosition = tempPositionSet.GetPosition();
IPart tempPart = currentLevel.GetPartRefByPartIndex(currentLevel.ConvertRelativeValueToPartSequenceX(tempPosition.GetX()),
currentLevel.ConvertRelativeValueToPartSequenceY(tempPosition.GetY()));
#region code for algorithm demo
if (GetLinePositionSetInSpecificLevel != null)
{
linePositionSetInSpecificLevel.AddPosition(new Position_Point(currentLevel.ConvertRelativeValueToPartSequenceX(tempPosition.GetX())
, currentLevel.ConvertRelativeValueToPartSequenceY(tempPosition.GetY())));
}
#endregion
if (tempPart != null)
{
AddChildPositionSetToList(i, tempPart);
}
}
#region code for algorithm demo
if (GetLinePositionSetInSpecificLevel != null)
{
if (isWaitingLastPoint)
{
linePositionSetInSpecificLevel.AddPosition(new Position_Point(temp2.GetX(), temp2.GetY()));
}
}
#endregion
#region code for algorithm demo
if (GetLinePositionSetInSpecificLevel != null)
{
GetLinePositionSetInSpecificLevel(m2mStructure.GetLevel(i), i, linePositionSetInSpecificLevel);
}
#endregion
temp1 = temp2;
}
IPositionSet ChildPositionSetInConvexHull = new PositionSetEdit_ImplementByICollectionTemplate(tempChildPositionList);
#region code for algorithm demo
if (GetChildPositionSetInSpecificLevelOfConvexHull != null)
{
if (i < m2mStructure.GetLevelNum() - 1)
{
GetChildPositionSetInSpecificLevelOfConvexHull(m2mStructure.GetLevel(i + 1), i + 1, ChildPositionSetInConvexHull);
}
}
#endregion
PositionSetInConvexHull =
convexHullEngine.ConvexHull(ChildPositionSetInConvexHull);
}
#region code for algorithm demo
if (GetRealConvexHull != null)
{
GetRealConvexHull(PositionSetInConvexHull);
}
#endregion
return(PositionSetInConvexHull);
}
public void PreProcess(PositionSetEditSet pointList)
{
#region code for algorithm demo
if (GetPositionSetToGetConvexHull != null)
{
GetPositionSetToGetConvexHull(pointList);
}
#endregion
//请在这里改变不同的m2mStructure实现。
M2MSCreater_ForGeneralM2MStruture m2m_Creater_ForGeneralM2MStruture = new M2MSCreater_ForGeneralM2MStruture();
m2mStructure = m2m_Creater_ForGeneralM2MStruture.CreateAutomatically(pointList, levelNum);
PositionSetEdit_ImplementByICollectionTemplate positionSet = new PositionSetEdit_ImplementByICollectionTemplate();
ILevel bottomLevel = m2mStructure.GetLevel(m2mStructure.GetLevelNum() - 1);
for (int i = 0; i < pointList.GetPositionSetNum(); i++)
{
IPosition start = new Position_Point();
IPosition end = new Position_Point();
IPosition first = new Position_Point();
IPositionSet positionListTemp = pointList.GetNthPositionSet(i);
positionListTemp.InitToTraverseSet();
if (positionListTemp.NextPosition())
{
start = new Position_Point(bottomLevel.ConvertRealValueToRelativeValueX(positionListTemp.GetPosition().GetX()), bottomLevel.ConvertRealValueToRelativeValueY(positionListTemp.GetPosition().GetY()));
first = start;
positionSet.AddPosition(start);
}
while (positionListTemp.NextPosition())
{
end = new Position_Point(bottomLevel.ConvertRealValueToRelativeValueX(positionListTemp.GetPosition().GetX()), bottomLevel.ConvertRealValueToRelativeValueY(positionListTemp.GetPosition().GetY()));
IPositionSet positionSetTemp = writeLineInGridEngine.WriteLineInGrid(bottomLevel.GetGridWidth(), bottomLevel.GetGridHeight(), start, end);
if (positionSetTemp != null)
{
positionSetTemp.InitToTraverseSet();
while (positionSetTemp.NextPosition())
{
positionSet.AddPosition(positionSetTemp.GetPosition());
}
}
start = end;
positionSet.AddPosition(start);
}
IPositionSet positionSetTemp2 = writeLineInGridEngine.WriteLineInGrid(bottomLevel.GetGridWidth(), bottomLevel.GetGridHeight(), end, first);
if (positionSetTemp2 != null)
{
positionSetTemp2.InitToTraverseSet();
while (positionSetTemp2.NextPosition())
{
positionSet.AddPosition(positionSetTemp2.GetPosition());
}
}
}
m2mStructure.Preprocessing(positionSet);
#region code for algorithm demo
if (GetM2MStructure != null)
{
GetM2MStructure(m2mStructure);
}
#endregion
}
public bool Collide(IPositionSet objPositionSet)
{
IPosition start = new Position_Point();
IPosition end = new Position_Point();
IPosition first = new Position_Point();
ILevel currentLevel = new Level();
for (int i = 1; i < m2mStructure.GetLevelNum(); i++)
{
currentLevel = m2mStructure.GetLevel(i);
objPositionSet.InitToTraverseSet();
//判断第一点所在的分块是否相交
if (objPositionSet.NextPosition())
{
start = new Position_Point(currentLevel.ConvertRealValueToRelativeValueX(objPositionSet.GetPosition().GetX()), currentLevel.ConvertRealValueToRelativeValueY(objPositionSet.GetPosition().GetY()));
first = start;
if (currentLevel.GetPartRefByPoint(start) != null)
{
if (i < m2mStructure.GetLevelNum() - 1)
{
goto NextLevel;
}
else
{
tempIntersectPositionSet.AddPosition(new Position_Point(currentLevel.ConvertRelativeValueToPartSequenceX(start.GetX()), currentLevel.ConvertRelativeValueToPartSequenceY(start.GetY())));
}
}
}
while (objPositionSet.NextPosition())
{
//判断每条边所在的分块是否相交
end = new Position_Point(currentLevel.ConvertRealValueToRelativeValueX(objPositionSet.GetPosition().GetX()), currentLevel.ConvertRealValueToRelativeValueY(objPositionSet.GetPosition().GetY()));
IPositionSet positionSetTemp = writeLineInGridEngine.WriteLineInGrid(currentLevel.GetGridWidth(), currentLevel.GetGridHeight(), start, end);
if (positionSetTemp != null)
{
positionSetTemp.InitToTraverseSet();
while (positionSetTemp.NextPosition())
{
if (currentLevel.GetPartRefByPoint(positionSetTemp.GetPosition()) != null)
{
if (i < m2mStructure.GetLevelNum() - 1)
{
goto NextLevel;
}
else
{
tempIntersectPositionSet.AddPosition(new Position_Point(currentLevel.ConvertRelativeValueToPartSequenceX(positionSetTemp.GetPosition().GetX()), currentLevel.ConvertRelativeValueToPartSequenceY(positionSetTemp.GetPosition().GetY())));
}
}
}
}
//判断每条边的终点所在的分块是否相交
start = end;
if (currentLevel.GetPartRefByPoint(start) != null)
{
if (i < m2mStructure.GetLevelNum() - 1)
{
goto NextLevel;
}
else
{
tempIntersectPositionSet.AddPosition(new Position_Point(currentLevel.ConvertRelativeValueToPartSequenceX(start.GetX()), currentLevel.ConvertRelativeValueToPartSequenceY(start.GetY())));
}
}
}
//判断最后一条边所在的分块是否相交
IPositionSet positionSetTemp2 = writeLineInGridEngine.WriteLineInGrid(currentLevel.GetGridWidth(), currentLevel.GetGridHeight(), end, first);
if (positionSetTemp2 != null)
{
positionSetTemp2.InitToTraverseSet();
while (positionSetTemp2.NextPosition())
{
if (currentLevel.GetPartRefByPoint(positionSetTemp2.GetPosition()) != null)
{
if (i < m2mStructure.GetLevelNum() - 1)
{
goto NextLevel;
}
else
{
tempIntersectPositionSet.AddPosition(new Position_Point(currentLevel.ConvertRelativeValueToPartSequenceX(positionSetTemp2.GetPosition().GetX()), currentLevel.ConvertRelativeValueToPartSequenceY(positionSetTemp2.GetPosition().GetY())));
}
}
}
}
if (i == m2mStructure.GetLevelNum() - 1 && tempIntersectPositionSet.GetNum() > 0)
{
goto NextLevel;
}
#region code for algorithm demo
if (GetNoCollision != null)
{
GetNoCollision(objPositionSet);
Debug.WriteLine(i);
}
#endregion
return(false);//free of collision
NextLevel :;
}
#region code for algorithm demo
if (GetCollision != null)
{
GetCollision(objPositionSet);
}
if (GetIntersectPart != null)
{
GetIntersectPart(currentLevel, tempIntersectPositionSet);
}
#endregion
tempIntersectPositionSet.Clear();
return(true);
}
private void pathFindingToolStripMenuItem_Click(object sender, EventArgs e)
{
IPositionSet_Connected positionSet_Connected = (IPositionSet_Connected)positionSetContainer.GetPositionSet();
Dijkstra dijkstra = new Dijkstra();
AStar astar = new AStar();
M2M_PF m2m_PF = new M2M_PF();
IM2MStructure m2mStructure = null;
List <IPosition_Connected> m2mPath = null;
List <IPosition_Connected> path = null;
//计算算法运行时间用
//IPosition_Connected start = null;
//IPosition_Connected end = null;
ISearchPathEngine searchPathEngine1 = m2m_PF;
ISearchPathEngine searchPathEngine2 = dijkstra;
m2m_PF.GetM2MStructure += delegate(IM2MStructure m2mS) { m2mStructure = m2mS; };
m2m_PF.GetM2MStructureInPreprocess += delegate(IM2MStructure m2mS) { m2mStructure = m2mS; };
List <ushort> timeStampList = new List <ushort>();
m2m_PF.GetTimeStamp += delegate(ushort timeStamp) { timeStampList.Add(timeStamp); };
searchPathEngine1.InitEngineForMap(positionSet_Connected);
searchPathEngine2.InitEngineForMap(positionSet_Connected);
//以下代码必须在UI线程中调用，即不能在另开的线程中调用
LayersExOptDlg layers = new LayersExOptDlg();
LayersPainterForm layersPainterForm = new LayersPainterForm(layers);
LayersPaintedControl layersPaintedControl = layersPainterForm.LayersPaintedControl;
LayersEditedControl layersEditedControl = new LayersEditedControl();
layersEditedControl.Dock = DockStyle.Top;
layersEditedControl.LayersPaintedControl = layersPaintedControl;
layersPainterForm.Controls.Add(layersEditedControl);
layersPainterForm.Show();
//打开一个Worker线程来进行算法流程的演示（否则会阻塞UI线程以至于演示不能进行）
IAsyncResult result = new dDemoProcess(delegate
{
Layer_PositionSet_Connected layer_PositionSet_Connected = new Layer_PositionSet_Connected(positionSet_Connected);
layer_PositionSet_Connected.Point.PointColor = Color.Yellow;
layer_PositionSet_Connected.Connection.LineColor = Color.Blue;
layer_PositionSet_Connected.Connection.LineWidth = 0.6f;
layer_PositionSet_Connected.Point.PointRadius = 1.2f;
layers.Add(layer_PositionSet_Connected);
layer_PositionSet_Connected.SpringLayerRepresentationChangedEvent(layer_PositionSet_Connected);
for (int levelSequence = 1; levelSequence < m2mStructure.GetLevelNum(); levelSequence++)
{
Layer_PartSet_Connected layer_PartSet_Connected = new Layer_PartSet_Connected(m2mStructure, levelSequence);
layer_PartSet_Connected.Visible = false;
layers.Add(layer_PartSet_Connected);
}
while (true)
{
IPosition_Connected start = (IPosition_Connected)layersEditedControl.GetMouseDoubleChickedNearestPositionInCurrentPositionSet(positionSet_Connected);
PositionSet_ConnectedEdit startPointSet = new PositionSet_ConnectedEdit();
startPointSet.AddPosition_Connected(start);
Layer_PositionSet_Point layerStartPoint = new Layer_PositionSet_Point(startPointSet);
layerStartPoint.Active = true;
layerStartPoint.Point.IsDrawPointBorder = true;
layerStartPoint.Point.PointRadius = 5;
layerStartPoint.Point.PointColor = Color.PaleGreen;
layers.Add(layerStartPoint);
layerStartPoint.SpringLayerRepresentationChangedEvent(layerStartPoint);
IPosition_Connected end = (IPosition_Connected)layersEditedControl.GetMouseDoubleChickedNearestPositionInCurrentPositionSet(positionSet_Connected);
PositionSet_ConnectedEdit endPointSet = new PositionSet_ConnectedEdit();
endPointSet.AddPosition_Connected(end);
Layer_PositionSet_Point layerEndPoint = new Layer_PositionSet_Point(endPointSet);
layerEndPoint.Active = true;
layerEndPoint.Point.IsDrawPointBorder = true;
layerEndPoint.Point.PointRadius = 5;
layerEndPoint.Point.PointColor = Color.Cyan;
layers.Add(layerEndPoint);
layerEndPoint.SpringLayerRepresentationChangedEvent(layerEndPoint);
CountTimeTool.TimeCounter timeCounter = new CountTimeTool.TimeCounter();
searchPathEngine2.InitEngineForMap(positionSet_Connected);
double time2 = timeCounter.CountTimeForRepeatableMethod(delegate { searchPathEngine2.SearchPath(start, end); });
path = searchPathEngine2.SearchPath(start, end);
float pathLength2 = ((Dijkstra)searchPathEngine2).GetPathLength();
Console.WriteLine("Dijkstra consume time: " + time2 + " path Length = " + pathLength2);
searchPathEngine1.InitEngineForMap(positionSet_Connected);
//清空timeStampList以记录寻径过程各层的timeStamp
double time1 = timeCounter.CountTimeForRepeatableMethod(delegate { searchPathEngine1.SearchPath(start, end); });
timeStampList.Clear();
m2mPath = searchPathEngine1.SearchPath(start, end);
float pathLength1 = ((M2M_PF)searchPathEngine1).GetPathLength();
Console.WriteLine("M2M_PF consume time: " + time1 + " path Length = " + pathLength1);
//searchPathEngine1.SearchPath(start, end);
if (searchPathEngine1 is M2M_PF && m2mStructure != null)
{
for (int levelSequence = 1; levelSequence < m2mStructure.GetLevelNum(); levelSequence++)
{
ILevel level = m2mStructure.GetLevel(levelSequence);
IPart rootPart = m2mStructure.GetLevel(0).GetPartRefByPartIndex(0, 0);
IPositionSet positionSet = m2mStructure.GetDescendentPositionSetByAncestorPart(levelSequence, rootPart, 0);
List <IPosition_Connected> position_ConnectedList = new List <IPosition_Connected>();
positionSet.InitToTraverseSet();
while (positionSet.NextPosition())
{
if (positionSet.GetPosition() is IPart_Multi)
{
IPart_Multi partMulti = (IPart_Multi)positionSet.GetPosition();
IEnumerable <IPart_Connected> part_ConnectedEnumerable = partMulti.GetSubPartSet();
foreach (IPart_Connected part in part_ConnectedEnumerable)
{
IPosition_Connected tempPartConnected = (IPosition_Connected)part;
if (((Tag_M2M_Part)tempPartConnected.GetAttachment()).isNeedToSearch == true)
{
if (timeStampList[levelSequence - 1] == ((Tag_M2M_Part)tempPartConnected.GetAttachment()).timeStamp)
{
position_ConnectedList.Add(tempPartConnected);
}
}
}
}
else
{
IPosition_Connected tempPartConnected = (IPosition_Connected)positionSet.GetPosition();
if (((Tag_M2M_Part)tempPartConnected.GetAttachment()).isNeedToSearch == true)
{
if (timeStampList[levelSequence - 1] == ((Tag_M2M_Part)tempPartConnected.GetAttachment()).timeStamp)
{
position_ConnectedList.Add(tempPartConnected);
}
}
}
}
IPositionSet partSet = new PositionSet_Connected(position_ConnectedList);
Layer_M2MPartSetInSpecificLevel layer_M2MPartSetInSpecificLevel = new Layer_M2MPartSetInSpecificLevel(m2mStructure.GetLevel(levelSequence), partSet);
layer_M2MPartSetInSpecificLevel.Active = true;
layer_M2MPartSetInSpecificLevel.Alpha = 100;
//layer_M2MPartSetInSpecificLevel.
layers.Add(layer_M2MPartSetInSpecificLevel);
//PositionSet_Connected partSet_Connected = new PositionSet_Connected(position_ConnectedList);
//Layer_PositionSet_Connected layer_PartSet_Connected = new Layer_PositionSet_Connected(partSet_Connected);
////layer_PartSet_Connected.MainColor
////layer_PartSet_Connected.Active = true;
//layer_PartSet_Connected.SetPositionSetTransformByM2MLevel(level);
//layers.Add(layer_PartSet_Connected);
}
}
if (path != null)
{
Layer_PositionSet_Path layer = new Layer_PositionSet_Path(new PositionSet_Connected(path));
layer.Active = true;
layer.PathLine.LineColor = Color.Black;
layer.PathLine.LineWidth = 2;
layer.PathPoint.PointRadius = 2;
layer.PathPoint.IsDrawPointBorder = true;
//layer.EditAble = true;
//layer.Point.PointColor = Color.Yellow;
//layer.Point.PointRadius = 2;
//layer.Point.IsDrawPointBorder = true;
layers.Add(layer);
layer.SpringLayerRepresentationChangedEvent(layer);
}
else
{
this.BeginInvoke(new dShow(MessageBox.Show), new object[] { "There is no path between two node" });
}
if (m2mPath != null)
{
Layer_PositionSet_Path layer = new Layer_PositionSet_Path(new PositionSet_Connected(m2mPath));
layer.Active = true;
layer.PathLine.LineColor = Color.Red;
layer.PathLine.LineWidth = 2;
layer.PathPoint.PointRadius = 2;
layer.PathPoint.IsDrawPointBorder = true;
//layer.EditAble = true;
//layer.Point.PointColor = Color.Yellow;
//layer.Point.PointRadius = 2;
//layer.Point.IsDrawPointBorder = true;
layers.Add(layer);
layer.SpringLayerRepresentationChangedEvent(layer);
}
else
{
this.BeginInvoke(new dShow(MessageBox.Show), new object[] { "There is no path between two node by M2M_PF" });
}
}
}).BeginInvoke(null, null);
}
private void TestBotton_Click(object sender, EventArgs e)
{
PainterDialog painterDialog = new PainterDialog();
RandomPositionSet_Connected_Config config = new RandomPositionSet_Connected_Config();
new ConfiguratedByForm(config);
IPositionSet_ConnectedEdit pSet = config.Produce();
painterDialog.DrawPositionSet_Connected(pSet);
M2MSCreater_ForGeneralM2MStruture m2m_Creater_ForGeneralM2MStruture = new M2MSCreater_ForGeneralM2MStruture();
m2m_Creater_ForGeneralM2MStruture.PartType = typeof(Part_Multi);
m2m_Creater_ForGeneralM2MStruture.SetPointInPartFactor(10);
m2m_Creater_ForGeneralM2MStruture.SetUnitNumInGridLength(4);
IM2MStructure m2mStructure = m2m_Creater_ForGeneralM2MStruture.CreateAutomatically(pSet);
m2mStructure.Preprocessing(pSet);
painterDialog.DrawM2MStructure(m2mStructure);
BuildPartSetConnectionForM2MStructure buildPartSetConnectionForM2MStructure = new BuildPartSetConnectionForM2MStructure();
buildPartSetConnectionForM2MStructure.GetPartSetInSpecificLevel += delegate(ILevel level, int levelSequence, IPositionSet positionSet) {
List <IPosition_Connected> position_ConnectedList = new List <IPosition_Connected>();
positionSet.InitToTraverseSet();
while (positionSet.NextPosition())
{
IPart_Multi partMulti = (IPart_Multi)positionSet.GetPosition();
IEnumerable <IPart_Connected> part_ConnectedEnumerable = partMulti.GetSubPartSet();
foreach (IPart_Connected part in part_ConnectedEnumerable)
{
position_ConnectedList.Add((IPosition_Connected)part);
}
}
PositionSet_Connected positionSet_Connected = new PositionSet_Connected(position_ConnectedList);
Layer_PositionSet_Connected layer_PositionSet_Connected = new Layer_PositionSet_Connected(positionSet_Connected);
layer_PositionSet_Connected.SetPositionSetTransformByM2MLevel(level);
painterDialog.Layers.Add(layer_PositionSet_Connected);
painterDialog.Show();
};
buildPartSetConnectionForM2MStructure.TraversalEveryLevelAndBuild(m2mStructure);
for (int levelSequence = 1; levelSequence < m2mStructure.GetLevelNum(); levelSequence++)
{
ILevel level = m2mStructure.GetLevel(levelSequence);
IPart rootPart = m2mStructure.GetLevel(0).GetPartRefByPartIndex(0, 0);
IPositionSet positionSet = m2mStructure.GetDescendentPositionSetByAncestorPart(levelSequence, rootPart, 0);
List <IPosition_Connected> position_ConnectedList = new List <IPosition_Connected>();
positionSet.InitToTraverseSet();
while (positionSet.NextPosition())
{
if (positionSet.GetPosition() is IPart_Multi)
{
IPart_Multi partMulti = (IPart_Multi)positionSet.GetPosition();
IEnumerable <IPart_Connected> part_ConnectedEnumerable = partMulti.GetSubPartSet();
foreach (IPart_Connected part in part_ConnectedEnumerable)
{
position_ConnectedList.Add((IPosition_Connected)part);
}
}
else
{
position_ConnectedList.Add((IPosition_Connected)positionSet.GetPosition());
}
}
PositionSet_Connected positionSet_Connected = new PositionSet_Connected(position_ConnectedList);
Layer_PositionSet_Connected layer_PartSet_Connected = new Layer_PositionSet_Connected(positionSet_Connected);
//layer_PartSet_Connected.MainColor
//layer_PartSet_Connected.Active = true;
layer_PartSet_Connected.SetPositionSetTransformByM2MLevel(level);
painterDialog.Layers.Add(layer_PartSet_Connected);
}
painterDialog.Show();
//painterDialog.Show();
}
public void TraversalEveryLevelAndBuild(IM2MStructure m2mStructure)
{
IPart rootPart = m2mStructure.GetLevel(0).GetPartRefByPartIndex(0, 0);
IPositionSet bottonLevelPositionSet = m2mStructure.GetBottonLevelPositionSetByAncestorPart(rootPart, 0);
bottonLevelPositionSet.InitToTraverseSet();
while (bottonLevelPositionSet.NextPosition())
{
((IPosition_Connected)(bottonLevelPositionSet.GetPosition())).SetAttachment(new Tag_M2M_Position());
}
//遍历每一层
for (int levelSequence = m2mStructure.GetLevelNum() - 1; levelSequence >= 0; levelSequence--)
{
Queue <PositionAndPositon> partAndPositonQueue = new Queue <PositionAndPositon>();
bool isPart = true;
ILevel currentLevel = m2mStructure.GetLevel(levelSequence);
IPositionSet currrentLevelPositionSet = null;
//如果处于最底层
if (levelSequence == m2mStructure.GetLevelNum() - 1)
{
isPart = false;
}
if (levelSequence == 0)
{
IPositionSetEdit temp = new Position_Implement.PositionSetEdit_ImplementByICollectionTemplate();
temp.AddPosition(rootPart);
currrentLevelPositionSet = temp;
}
else
{
currrentLevelPositionSet = m2mStructure.GetDescendentPositionSetByAncestorPart(levelSequence, rootPart, 0);
}
currrentLevelPositionSet.InitToTraverseSet();
//遍历每一个分块
while (currrentLevelPositionSet.NextPosition())
{
List <IPart_Connected> SubPartList = new List <IPart_Connected>();
IPart_Multi currentMultiPart = (IPart_Multi)(currrentLevelPositionSet.GetPosition());
//计算part的边界
float minSequenceX;
float maxSequenceX;
float minSequenceY;
float maxSequenceY;
if (isPart)
{
float unitNumInLength = (int)(m2mStructure.GetLevel(levelSequence + 1).GetUnitNumInHeight() / currentLevel.GetUnitNumInHeight());
minSequenceX = currentMultiPart.GetX() * unitNumInLength;
maxSequenceX = minSequenceX + unitNumInLength;
minSequenceY = currentMultiPart.GetY() * unitNumInLength;
maxSequenceY = minSequenceY + unitNumInLength;
}
else
{
minSequenceX = currentLevel.ConvertPartSequenceXToRealValue(currentMultiPart.GetX());
maxSequenceX = minSequenceX + currentLevel.GetGridWidth();
minSequenceY = currentLevel.ConvertPartSequenceYToRealValue(currentMultiPart.GetY());
maxSequenceY = minSequenceY + currentLevel.GetGridHeight();
}
IPositionSet childPositionSetOfCurrentPart = m2mStructure.GetChildPositionSetByParentPart(levelSequence, currentMultiPart);
childPositionSetOfCurrentPart.InitToTraverseSet();
//遍历每一个子分块或点
while (childPositionSetOfCurrentPart.NextPosition())
{
if (isPart)
{
IPart_Multi childPartMulti = (IPart_Multi)childPositionSetOfCurrentPart.GetPosition();
foreach (IPosition_Connected currentPosition_Connected in childPartMulti.GetSubPartSet())
{
BFSInOnePoint(partAndPositonQueue, isPart, SubPartList, currentMultiPart, minSequenceX, maxSequenceX, minSequenceY, maxSequenceY, currentPosition_Connected);
}
}
else
{
IPosition_Connected currentPosition_Connected = (IPosition_Connected)childPositionSetOfCurrentPart.GetPosition();
BFSInOnePoint(partAndPositonQueue, isPart, SubPartList, currentMultiPart, minSequenceX, maxSequenceX, minSequenceY, maxSequenceY, currentPosition_Connected);
}
}
//遍历每一个子分块结束
currentMultiPart.SetSubPartSet(SubPartList);
}
//遍历完某层的每个分块
//处理还没建立链接的点和分块对
foreach (PositionAndPositon pap in partAndPositonQueue)
{
IPosition_Connected position_Connected = pap.position;
IPart_Connected currentParentPart = GetParentPart(position_Connected, isPart);
IPart_Connected currentParentPart2 = GetParentPart(pap.positionInExistPart, isPart);
float distance = CalculateTheDistanceBetweenTwoPosition(currentParentPart2, currentParentPart);
IPositionSet_Connected_AdjacencyEdit positionSet_Connected_Adjacency = currentParentPart2.GetAdjacencyPositionSetEdit();
bool isContain = false;
positionSet_Connected_Adjacency.InitToTraverseSet();
while (positionSet_Connected_Adjacency.NextPosition())
{
if (positionSet_Connected_Adjacency.GetPosition() == currentParentPart)
{
isContain = true;
break;
}
}
if (isContain)
{
continue;
}
else
{
positionSet_Connected_Adjacency.AddAdjacency(currentParentPart, distance);
}
positionSet_Connected_Adjacency = currentParentPart.GetAdjacencyPositionSetEdit();
isContain = false;
positionSet_Connected_Adjacency.InitToTraverseSet();
while (positionSet_Connected_Adjacency.NextPosition())
{
if (positionSet_Connected_Adjacency.GetPosition() == currentParentPart2)
{
isContain = true;
break;
}
}
if (isContain)
{
continue;
}
else
{
positionSet_Connected_Adjacency.AddAdjacency(currentParentPart2, distance);
}
}
#region code for algorithm demo
if (GetPartSetInSpecificLevel != null)
{
GetPartSetInSpecificLevel(m2mStructure.GetLevel(levelSequence), levelSequence, m2mStructure.GetDescendentPositionSetByAncestorPart(levelSequence, rootPart, 0));
}
#endregion
}
//遍历每一层结束
}
public override void Draw(Graphics graphics)
{
if (Visible)
{
SetDrawerGraphic(graphics);
List <IPosition_Connected> PartMiddlePointList = new List <IPosition_Connected>();
List <PointF[]> PointArrayList = new List <PointF[]>();
ILevel level = m2mStructure.GetLevel(levelSequence);
IPart rootPart = m2mStructure.GetLevel(0).GetPartRefByPartIndex(0, 0);
IPositionSet positionSet = m2mStructure.GetDescendentPositionSetByAncestorPart(levelSequence, rootPart, 0);
Dictionary <IPosition, IPosition_Connected_Edit> partToPositionDictionary = new Dictionary <IPosition, IPosition_Connected_Edit>();
positionSet.InitToTraverseSet();
while (positionSet.NextPosition())
{
Position_Connected_Edit PartDeputyPosition_Connected = new Position_Connected_Edit();
partToPositionDictionary.Add(positionSet.GetPosition(), PartDeputyPosition_Connected);
}
positionSet.InitToTraverseSet();
while (positionSet.NextPosition())
{
IPart_Connected currentPart = (IPart_Connected)positionSet.GetPosition();
IPositionSet bottomLevelPositionSet = m2mStructure.GetBottonLevelPositionSetByAncestorPart(currentPart, levelSequence);
IPosition tempPoint = PositionSetAttribute.GetGravityCenter(bottomLevelPositionSet);
IPosition_Connected_Edit PartDeputyPosition_Connected;
partToPositionDictionary.TryGetValue(positionSet.GetPosition(), out PartDeputyPosition_Connected);
PartDeputyPosition_Connected.SetX(tempPoint.GetX());
PartDeputyPosition_Connected.SetY(tempPoint.GetY());
currentPart.GetAdjacencyPositionSet().InitToTraverseSet();
while (currentPart.GetAdjacencyPositionSet().NextPosition())
{
IPosition_Connected_Edit adjDeputy;
partToPositionDictionary.TryGetValue(currentPart.GetAdjacencyPositionSet().GetPosition(), out adjDeputy);
PartDeputyPosition_Connected.GetAdjacencyPositionSetEdit().AddAdjacency(
adjDeputy, currentPart.GetAdjacencyPositionSet().GetDistanceToAdjacency());
}
PartMiddlePointList.Add(PartDeputyPosition_Connected);
IPositionSet ConvexHullPointSet = null;
if (bottomLevelPositionSet.GetNum() > 1)
{
ConvexHullPointSet = new QuickHull().ConvexHull(bottomLevelPositionSet);
}
else
{
ConvexHullPointSet = bottomLevelPositionSet;
}
PointF[] tempArray = new PointF[ConvexHullPointSet.GetNum()];
int sequence = 0;
ConvexHullPointSet.InitToTraverseSet();
while (ConvexHullPointSet.NextPosition())
{
tempArray[sequence].X = ConvertRealXToScreenX(ConvexHullPointSet.GetPosition().GetX());
tempArray[sequence].Y = ConvertRealYToScreenY(ConvexHullPointSet.GetPosition().GetY());
sequence++;
}
PointArrayList.Add(tempArray);
}
Pen pen = new Pen(partColor, partBorderWidth);
Brush brush = new SolidBrush(Color.FromArgb(alpha, partColor));
foreach (PointF[] pointArray in PointArrayList)
{
if (pointArray.Length >= 2)
{
graphics.DrawPolygon(pen, pointArray);
graphics.FillPolygon(brush, pointArray);
}
}
this.positionSet = new PositionSet_ConnectedEdit(PartMiddlePointList);
positionSetDrawerPump.ResetPump();
positionSetDrawerPump.DrawCoordinate(pointCoordinateDrawer);
positionSetDrawerPump.DrawPoint(pointDrawer);
positionSetDrawerPump.DrawConnection(connectionDrawer);
positionSetDrawerPump.Run();
}
}
private int SearchTheTargetPart2(IPosition targetPoint, ref IPart targetPart)
{
int levelSequence;
int BottonlevelSequence = m2mStructure.GetLevelNum() - 1;
IPart currentPart = m2mStructure.GetLevel(1).GetPartRefByPoint(targetPoint);
if (currentPart == null)
{
targetPart = null;
return(1);
}
for (levelSequence = 2; levelSequence < BottonlevelSequence; levelSequence++)
{
currentPart = m2mStructure.GetLevel(levelSequence).GetPartRefByPoint(targetPoint);
if ((currentPart == null) || (currentPart.GetBottomLevelPointNum() <= set_MaxCheckPointNum))
{
targetPart = currentPart;
return(levelSequence);
}
}
if (targetPart == null)
{
targetPart = m2mStructure.GetLevel(BottonlevelSequence).GetPartRefByPoint(targetPoint);
return(BottonlevelSequence);
}
throw new Exception("不应该到达这里!");
//return 1;
}
private RectangleF GetMaxRect()
{
layer_Grid = new Layer_Grid(m2mStructure.GetLevel(0));
return(layer_Grid.MaxRect);
}
