private void btn_Refresh_Click(object sender, EventArgs e)
{
Recordset objRt = null;
try
{
Layer3DDataset layer = m_SceneControl.Scene.Layers[txt_Name.Text.Trim() + "@SpaceData"] as Layer3DDataset;
GeoStyle3D style = new GeoStyle3D
{
LineSymbolID = Convert.ToInt32(btn_SelectColor.Tag)
};
Theme3DUnique theme = layer.Theme as Theme3DUnique;
theme.UniqueExpression = "SmID";
theme.DefaultStyle = style;
theme.Clear();
m_lstItems.Clear();
objRt = (m_Application.Workspace.Datasources["SpaceData"].Datasets[txt_Name.Text.Trim()] as DatasetVector).GetRecordset(false, CursorType.Static);
objRt.MoveFirst();
while (!objRt.IsEOF)
{
Dictionary <string, object> dic = new Dictionary <string, object>
{
{ "lon", objRt.GetFieldValue("Longitude") },
{ "lat", objRt.GetFieldValue("Latitude") },
{ "alt", objRt.GetFieldValue("Altitude") },
{ "tilt", objRt.GetFieldValue("Tilt") },
{ "heading", objRt.GetFieldValue("Heading") },
{ "geo", objRt.GetGeometry() }
};
bool flag = false;
if (objRt.GetFieldValue("Longitude") == null)
{
flag = true;
}
Label lbl = new Label
{
Text = flag ? "第【" + objRt.GetID() + "】分段(无视角)" : "第【" + objRt.GetID() + "】分段",
Tag = objRt.GetID()
};
m_lstItems.Add(lbl);
Theme3DUniqueItem item = new Theme3DUniqueItem
{
Caption = objRt.GetID().ToString(),
Style = style,
IsVisible = true,
Unique = objRt.GetID().ToString()
};
theme.Add(item);
objRt.MoveNext();
}
lst_Items.DataSource = null;
lst_Items.DataSource = m_lstItems;
lst_Items.DisplayMember = "Text";
}
catch (Exception ex)
{
Log.OutputBox(ex);
}
finally
{
if (objRt != null)
{
objRt.Close();
objRt.Dispose();
}
}
}
/// <summary>
/// 加载地下管道线
/// </summary>
public void LoadPipeLine3D()
{
try
{
m_SelectedGeoNetwork = new List <NetworkGeometry>();
DatasetVector dataset_PipeLine = m_workspace.Datasources["Pipeline3D"].Datasets["PipeLine3D"] as DatasetVector;
DatasetVector dataset_PipePoint = m_workspace.Datasources["Pipeline3D"].Datasets["PipePoint3D"] as DatasetVector;
Layer3DSettingVector setvetor = new Layer3DSettingVector();
setvetor.Style.AltitudeMode = AltitudeMode.RelativeToGround;
setvetor.Style.LineSymbolID = 962048;
setvetor.Style.LineWidth = 0.35;
Layer3DDataset layer_ditie = m_sceneControl.Scene.Layers.Add(dataset_PipeLine, setvetor, true, "PipeLine3D");
Layer3DDataset layer_pipepoint = m_sceneControl.Scene.Layers.Add(dataset_PipePoint, setvetor, true, "PipePoint3D");
if (dataset_PipePoint != null)
{
Theme3DUnique theme = new Theme3DUnique();
theme.UniqueExpression = "SmID";
GeoStyle3D style3D = new GeoStyle3D();
style3D.AltitudeMode = AltitudeMode.RelativeToGround;
style3D.Marker3DScaleX = 2.2;
style3D.Marker3DScaleY = 2.2;
style3D.Marker3DScaleZ = 2.2;
style3D.IsMarker3D = true;
theme.DefaultStyle = style3D;
Recordset rs = dataset_PipePoint.Query("", CursorType.Static);
rs.MoveFirst();
while (!rs.IsEOF)
{
Theme3DUniqueItem item = new Theme3DUniqueItem();
item.Unique = rs.GetID().ToString();
item.IsModellingStyleEnabled = true;
GeoStyle3D tempStyle = new GeoStyle3D(style3D);
PickNodeToLine(rs.GetID());
GeoPoint3D geoPoint3D = rs.GetGeometry() as GeoPoint3D;
List <Vector3d> arrVector3d = new List <Vector3d>();
for (Int32 curIndex = 0; curIndex < m_SelectedGeoNetwork.Count; curIndex++)
{
NetworkGeometry geoNetWork = m_SelectedGeoNetwork[curIndex];
if (geoNetWork != null)
{
Vector3d vec = new Vector3d();
GeoLine3D geoLine = geoNetWork.geometry as GeoLine3D;
if (geoNetWork.bIsIn)
{
if (geoLine != null)
{
Point3Ds point3D = geoLine[0];
Point3D pntTNode = point3D[1];
Point3D pntFNode = point3D[0];
Vector3d vecTNode = SphericalToCartesian(pntTNode.X * DTOR, pntTNode.Y * DTOR, pntTNode.Z);
Vector3d vecFNode = SphericalToCartesian(pntFNode.X * DTOR, pntFNode.Y * DTOR, pntFNode.Z);
vec = new Vector3d(vecFNode.x - vecTNode.x, vecFNode.y - vecTNode.y, vecFNode.z - vecTNode.z);
vec.Normalize();
}
}
else
{
if (geoLine != null)
{
Point3Ds point3D = geoLine[0];
Point3D pntFNode = point3D[0];
Point3D pntTNode = point3D[1];
Vector3d vecTNode = SphericalToCartesian(pntTNode.X * DTOR, pntTNode.Y * DTOR, pntTNode.Z);
Vector3d vecFNode = SphericalToCartesian(pntFNode.X * DTOR, pntFNode.Y * DTOR, pntFNode.Z);
vec = new Vector3d(vecTNode.x - vecFNode.x, vecTNode.y - vecFNode.y, vecTNode.z - vecFNode.z);
vec.Normalize();
}
}
vec = FromAngleAxis(vec, -geoPoint3D.X * DTOR, new Vector3d(0, 1, 0));
vec = FromAngleAxis(vec, geoPoint3D.Y * DTOR, new Vector3d(1, 0, 0));
vec.Normalize();
arrVector3d.Add(vec);
}
}
Vector3d vecX = new Vector3d();
Vector3d vecY = new Vector3d();
Vector3d vecZ = new Vector3d();
switch (m_SelectedGeoNetwork.Count)
{
case 2: //弯头或阀门
{
if (arrVector3d.Count == 2)
{
vecX = arrVector3d[0].Normalize().Sub();
vecY = arrVector3d[1].Normalize();
}
double dAngle1_2 = vecX.DotProduct(vecY);
if (Math.Abs(dAngle1_2) < 0.3)
{
tempStyle.MarkerSymbolID = 54441;
}
else if (-1 < dAngle1_2 && dAngle1_2 < 0.7)
{
tempStyle.MarkerSymbolID = 54442;
}
else
{
vecY.z = 0;
Vector3d vec = new Vector3d(0, 0, 1);
vecX = vecY.CrossProduct(vec);
tempStyle.MarkerSymbolID = 54435;
}
}
break;
case 3: //三通
{
tempStyle.MarkerSymbolID = 54437;
if (arrVector3d.Count == 3)
{
Vector3d vec1 = arrVector3d[0];
Vector3d vec2 = arrVector3d[1];
Vector3d vec3 = arrVector3d[2];
double dAngle1_2 = vec1.DotProduct(vec2);
double dAngle1_3 = vec1.DotProduct(vec3);
double dAngle2_3 = vec2.DotProduct(vec3);
if (Math.Abs(dAngle1_2) < 0.3)
{
if (Math.Abs(dAngle1_3) < 0.3)
{
vecX = vec1.Normalize().Sub();
vecY = vec2.Normalize();
}
else
{
vecX = vec2.Normalize().Sub();
vecY = vec1.Normalize();
}
}
else
{
vecX = vec3.Normalize().Sub();
vecY = vec1.Normalize();
}
}
}
break;
case 4: //四通
{
tempStyle.MarkerSymbolID = 54438;
if (arrVector3d.Count == 4)
{
Vector3d vec1 = arrVector3d[0];
Vector3d vec2 = arrVector3d[1];
Vector3d vec3 = arrVector3d[2];
double dAngle1_2 = vec1.DotProduct(vec2);
double dAngle1_3 = vec1.DotProduct(vec3);
vecX = vec1;
if (Math.Abs(dAngle1_2) < 0.3)
{
vecY = vec2.Normalize();
}
else
{
vecY = vec3.Normalize();
}
}
}
break;
default: //结点
{
tempStyle.MarkerSymbolID = 330101;
}
break;
}
if (m_SelectedGeoNetwork.Count > 1)
{
vecZ = vecX.CrossProduct(vecY);
vecZ.Normalize();
Vector3d vecRotate = ToEulerAnglesXYZ(vecX, vecY, vecZ);
tempStyle.Marker3DRotateX = -vecRotate.x * RTOD;
tempStyle.Marker3DRotateY = -vecRotate.y * RTOD;
tempStyle.Marker3DRotateZ = -vecRotate.z * RTOD;
}
item.Style = tempStyle;
theme.Add(item);
rs.MoveNext();
}
rs.Dispose();
Layer3D layer_theme = m_sceneControl.Scene.Layers.Add(dataset_PipePoint, theme, true, "underPipeLine3D");
layer_theme.IsSelectable = false;
if (m_sceneControl.Scene.Layers.Contains("PipePoint3D"))
{
m_sceneControl.Scene.Layers.Remove("PipePoint3D");
}
Camera camera = m_sceneControl.Scene.Camera;
camera.AltitudeMode = AltitudeMode.RelativeToGround;
camera.Altitude = 26.978640816174448;
camera.Latitude = 39.992608337161023;
camera.Longitude = 116.3898561529368;
camera.Tilt = 59.567389444384283;
camera.Heading = 300.19323029928478;
m_sceneControl.Scene.Fly(camera, 1);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void txt_Name_Leave(object sender, EventArgs e)
{
try
{
if (!m_Application.Workspace.Datasources["SpaceData"].Datasets.IsAvailableDatasetName(txt_Name.Text.Trim(), DatasetType.Line3D))
{
m_Application.MessageBox.Show("该流程已存在！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
txt_Name.Text = "";
btn_Save.Enabled = false;
}
else
{
switch (m_Type)
{
case WorkflowEditType.New:
SymbolRibbonTrail trail = new SymbolRibbonTrail((m_Application.Workspace.Resources.LineLibrary.FindSymbol("Workflow")) as SymbolRibbonTrail)
{
Name = string.IsNullOrEmpty(txt_Name.Text.Trim()) ? "Workflow_default" : "Workflow_" + txt_Name.Text.Trim()
};
m_Application.Workspace.Resources.LineLibrary.Add(trail);
m_Application.Workspace.Save();
btn_SelectColor.Text = trail.Name;
btn_SelectColor.Tag = trail.ID;
DatasetVectorInfo info = new DatasetVectorInfo
{
Name = txt_Name.Text.Trim(),
Type = DatasetType.Line3D,
};
DatasetVector objDtV = m_Application.Workspace.Datasources["SpaceData"].Datasets.Create(info);
objDtV.PrjCoordSys = m_Application.Workspace.Datasources["SpaceData"].PrjCoordSys;
for (int i = 0; i < 6; i++)
{
FieldInfo fieldInfo = new FieldInfo();
fieldInfo.Type = FieldType.Text;
switch (i)
{
case 0:
fieldInfo.Name = "Longitude";
fieldInfo.Caption = "经度";
break;
case 1:
fieldInfo.Name = "Latitude";
fieldInfo.Caption = "纬度";
break;
case 2:
fieldInfo.Name = "Altitude";
fieldInfo.Caption = "高度";
break;
case 3:
fieldInfo.Name = "Tilt";
fieldInfo.Caption = "俯仰角";
break;
case 4:
fieldInfo.Name = "Heading";
fieldInfo.Caption = "视角";
break;
case 5:
fieldInfo.Name = "Time";
fieldInfo.Caption = "时长";
break;
}
objDtV.FieldInfos.Add(fieldInfo);
}
GeoStyle3D style = new GeoStyle3D
{
LineSymbolID = Convert.ToInt32(btn_SelectColor.Tag)
};
Theme3DUnique theme = new Theme3DUnique
{
DefaultStyle = style,
UniqueExpression = "SmID"
};
for (int i = 0; i < theme.Count; i++)
{
Theme3DUniqueItem item = theme[i];
item.Style = style;
}
Layer3DDataset layer = m_SceneControl.Scene.Layers.Add(objDtV, theme, true);
m_lstWorkflow.Add(new Label {
Text = txt_Name.Text.Trim(), Tag = cmb_Workflow.Items.Count + 1
});
cmb_Workflow.DataSource = null;
cmb_Workflow.DataSource = m_lstWorkflow;
cmb_Workflow.DisplayMember = "Text";
if (cmb_Workflow.Items.Count > 0)
{
cmb_Workflow.SelectedIndex = cmb_Workflow.Items.Count - 1;
}
break;
}
btn_Save.Enabled = true;
}
}
catch (Exception ex)
{
Log.OutputBox(ex);
}
}
