private void MainForm_Load(object sender, System.EventArgs e) { // 初始化RenderControl控件 IPropertySet ps = new PropertySet(); ps.SetProperty("RenderSystem", gviRenderSystem.gviRenderOpenGL); this.axRenderControl1.Initialize(true, ps); this.axRenderControl1.Camera.FlyTime = 1; rootId = this.axRenderControl1.ObjectManager.GetProjectTree().RootID; // 设置天空盒 if (System.IO.Directory.Exists(strMediaPath)) { string tmpSkyboxPath = strMediaPath + @"\skybox"; ISkyBox skybox = this.axRenderControl1.ObjectManager.GetSkyBox(0); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageBack, tmpSkyboxPath + "\\1_BK.jpg"); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageBottom, tmpSkyboxPath + "\\1_DN.jpg"); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageFront, tmpSkyboxPath + "\\1_FR.jpg"); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageLeft, tmpSkyboxPath + "\\1_LF.jpg"); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageRight, tmpSkyboxPath + "\\1_RT.jpg"); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageTop, tmpSkyboxPath + "\\1_UP.jpg"); } else { MessageBox.Show("请不要随意更改SDK目录名"); return; } // 注册地形 string tmpTedPath = (strMediaPath + @"\terrain\terrain.ted"); this.axRenderControl1.Terrain.RegisterTerrain(tmpTedPath, ""); crs = crsFactory.CreateFromWKT(this.axRenderControl1.GetTerrainCrsWKT(tmpTedPath, "")); this.axRenderControl1.Terrain.FlyTo(gviTerrainActionCode.gviFlyToTerrain); enableOceanEffect.Checked = this.axRenderControl1.Terrain.EnableOceanEffect; // 注册事件 this.axRenderControl1.RcObjectEditing += new _IRenderControlEvents_RcObjectEditingEventHandler(axRenderControl1_RcObjectEditing); this.axRenderControl1.RcObjectEditFinish += new _IRenderControlEvents_RcObjectEditFinishEventHandler(axRenderControl1_RcObjectEditFinish); this.toolStripTextBoxWindSpeed.Text = this.axRenderControl1.Terrain.OceanWindSpeed.ToString(); this.toolStripTextBoxWindDirection.Text = this.axRenderControl1.Terrain.OceanWindDirection.ToString(); { this.helpProvider1.SetShowHelp(this.axRenderControl1, true); this.helpProvider1.SetHelpString(this.axRenderControl1, ""); this.helpProvider1.HelpNamespace = "Ocean.html"; } }
private void btnSetCoorSys_Click(object sender, EventArgs e) { try { csDiag = new CoordSysDialog(); string strCrs = csDiag.ShowDialog(gviLanguage.gviLanguageChineseSimple); if (strCrs != "") { coorSys = coorFactory.CreateFromWKT(strCrs); if (coorSys == null) { MessageBox.Show("无效的空间坐标系"); this.txtCoorSys.Text = @"UNKNOWNCS[\""unnamed\""]";; this.txtCoorSys.Focus(); } else { this.txtCoorSys.Text = strCrs; } } } catch (System.Exception ex) { System.Diagnostics.Trace.WriteLine(ex.Message); } }
private void MainForm_Load(object sender, System.EventArgs e) { this.btnOnProcess.Enabled = false; this.btnSimulate.Enabled = false; // 初始化RenderControl控件 IPropertySet ps = new PropertySet(); ps.SetProperty("RenderSystem", gviRenderSystem.gviRenderOpenGL); this.axRenderControl1.Initialize(true, ps); this.axRenderControl1.Camera.FlyTime = 1; rootId = this.axRenderControl1.ObjectManager.GetProjectTree().RootID; // 设置天空盒 if (System.IO.Directory.Exists(strMediaPath)) { string tmpSkyboxPath = strMediaPath + @"\skybox"; ISkyBox skybox = this.axRenderControl1.ObjectManager.GetSkyBox(0); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageBack, tmpSkyboxPath + "\\1_BK.jpg"); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageBottom, tmpSkyboxPath + "\\1_DN.jpg"); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageFront, tmpSkyboxPath + "\\1_FR.jpg"); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageLeft, tmpSkyboxPath + "\\1_LF.jpg"); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageRight, tmpSkyboxPath + "\\1_RT.jpg"); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageTop, tmpSkyboxPath + "\\1_UP.jpg"); } else { MessageBox.Show("请不要随意更改SDK目录名"); return; } // 注册地形 string tmpTedPath = (strMediaPath + @"\terrain\terrain.ted"); this.axRenderControl1.Terrain.RegisterTerrain(tmpTedPath, ""); crs = crsFactory.CreateFromWKT(this.axRenderControl1.GetTerrainCrsWKT(tmpTedPath, "")); this.axRenderControl1.Terrain.FlyTo(gviTerrainActionCode.gviFlyToTerrain); { this.helpProvider1.SetShowHelp(this.axRenderControl1, true); this.helpProvider1.SetHelpString(this.axRenderControl1, ""); this.helpProvider1.HelpNamespace = "Flood.html"; } }
private void MainForm_Load(object sender, System.EventArgs e) { // 初始化RenderControl控件 IPropertySet ps = new PropertySet(); ps.SetProperty("RenderSystem", gviRenderSystem.gviRenderOpenGL); this.axRenderControl1.Initialize(true, ps); this.axRenderControl1.Camera.FlyTime = 1; rootId = this.axRenderControl1.ObjectManager.GetProjectTree().RootID; // 设置天空盒 if (System.IO.Directory.Exists(strMediaPath)) { string tmpSkyboxPath = strMediaPath + @"\skybox"; ISkyBox skybox = this.axRenderControl1.ObjectManager.GetSkyBox(0); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageBack, tmpSkyboxPath + "\\1_BK.jpg"); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageBottom, tmpSkyboxPath + "\\1_DN.jpg"); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageFront, tmpSkyboxPath + "\\1_FR.jpg"); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageLeft, tmpSkyboxPath + "\\1_LF.jpg"); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageRight, tmpSkyboxPath + "\\1_RT.jpg"); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageTop, tmpSkyboxPath + "\\1_UP.jpg"); } else { MessageBox.Show("请不要随意更改SDK目录名"); return; } // 注册地形 string tmpTedPath = (strMediaPath + @"\terrain\terrain.ted"); this.axRenderControl1.Terrain.RegisterTerrain(tmpTedPath, ""); crs = crsFactory.CreateFromWKT(this.axRenderControl1.GetTerrainCrsWKT(tmpTedPath, "")); this.axRenderControl1.Terrain.FlyTo(gviTerrainActionCode.gviFlyToTerrain); // 添加节点到界面控件上 myListNode item = new myListNode("terrain", TreeNodeType.NT_TERRAINLAYER, this.axRenderControl1.Terrain); item.Checked = true; listView1.Items.Add(item); // 注册事件 this.axRenderControl1.RcObjectEditing += new _IRenderControlEvents_RcObjectEditingEventHandler(axRenderControl1_RcObjectEditing); this.axRenderControl1.RcObjectEditFinish += new Gvitech.CityMaker.Controls._IRenderControlEvents_RcObjectEditFinishEventHandler(axRenderControl1_RcObjectEditFinish); { this.helpProvider1.SetShowHelp(this.axRenderControl1, true); this.helpProvider1.SetHelpString(this.axRenderControl1, ""); this.helpProvider1.HelpNamespace = "TerrainModifier.html"; } }
private void createDataSetToolStripMenuItem_Click(object sender, EventArgs e) { DataSetForm setForm = new DataSetForm(); if (setForm.ShowDialog() != DialogResult.OK) { return; } IDataSource ds = null; IFeatureDataSet dset = null; try { myTreeNode node = (myTreeNode)selectNode; IConnectionInfo ci = node.con; ds = dsFactory.OpenDataSource(ci); ICoordinateReferenceSystem coorSys = coorFactory.CreateFromWKT(setForm.CoordString); dset = ds.CreateFeatureDataset(setForm.DatasetName, coorSys as SpatialCRS); //开起事务:往普通表里插入记录 ds.StartEditing(); bool saveEditing = false; if (CreateLCRecordOfFDS(ds, dset.Name)) { saveEditing = true; } else { saveEditing = false; } ds.StopEditing(saveEditing); // 如果事务失败,则回退创建dataset动作 if (saveEditing == false) { ds.DeleteFeatureDataset(dset.Name); MessageBox.Show("创建失败"); return; } // 往树上挂节点 TreeNode setNode = new TreeNode(setForm.DatasetName, 1, 1); node.Nodes.Add(setNode); setNode.ContextMenuStrip = this.contextMenuStrip2; } catch (COMException ex) { System.Diagnostics.Trace.WriteLine(ex.Message); } finally { if (ds != null) { //Marshal.ReleaseComObject(ds); ds = null; } if (dset != null) { //Marshal.ReleaseComObject(dset); dset = null; } } }
private void MainForm_Load(object sender, System.EventArgs e) { // 初始化RenderControl控件 IPropertySet ps = new PropertySet(); ps.SetProperty("RenderSystem", gviRenderSystem.gviRenderOpenGL); this.axRenderControl1.Initialize(true, ps); rootId = this.axRenderControl1.ObjectManager.GetProjectTree().RootID; this.axRenderControl1.Camera.FlyTime = 1; // 设置天空盒 if (System.IO.Directory.Exists(strMediaPath)) { string tmpSkyboxPath = strMediaPath + @"\skybox"; ISkyBox skybox = this.axRenderControl1.ObjectManager.GetSkyBox(0); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageBack, tmpSkyboxPath + "\\1_BK.jpg"); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageBottom, tmpSkyboxPath + "\\1_DN.jpg"); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageFront, tmpSkyboxPath + "\\1_FR.jpg"); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageLeft, tmpSkyboxPath + "\\1_LF.jpg"); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageRight, tmpSkyboxPath + "\\1_RT.jpg"); skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageTop, tmpSkyboxPath + "\\1_UP.jpg"); } else { MessageBox.Show("请不要随意更改SDK目录名"); return; } // 加载FDB场景 try { IConnectionInfo ci = new ConnectionInfo(); ci.ConnectionType = gviConnectionType.gviConnectionFireBird2x; string tmpFDBPath = (strMediaPath + @"\SDKDEMO.FDB"); ci.Database = tmpFDBPath; IDataSourceFactory dsFactory = new DataSourceFactory(); IDataSource ds = dsFactory.OpenDataSource(ci); string[] setnames = (string[])ds.GetFeatureDatasetNames(); if (setnames.Length == 0) { return; } IFeatureDataSet dataset = ds.OpenFeatureDataset(setnames[0]); string[] fcnames = (string[])dataset.GetNamesByType(gviDataSetType.gviDataSetFeatureClassTable); if (fcnames.Length == 0) { return; } fcMap = new Hashtable(fcnames.Length); foreach (string name in fcnames) { IFeatureClass fc = dataset.OpenFeatureClass(name); // 找到空间列字段 List <string> geoNames = new List <string>(); IFieldInfoCollection fieldinfos = fc.GetFields(); for (int i = 0; i < fieldinfos.Count; i++) { IFieldInfo fieldinfo = fieldinfos.Get(i); if (null == fieldinfo) { continue; } IGeometryDef geometryDef = fieldinfo.GeometryDef; if (null == geometryDef) { continue; } geoNames.Add(fieldinfo.Name); } fcMap.Add(fc, geoNames); } } catch (COMException ex) { System.Diagnostics.Trace.WriteLine(ex.Message); return; } // CreateFeautureLayer bool hasfly = false; foreach (IFeatureClass fc in fcMap.Keys) { List <string> geoNames = (List <string>)fcMap[fc]; foreach (string geoName in geoNames) { if (!geoName.Equals("Geometry")) { continue; } this.axRenderControl1.ObjectManager.CreateFeatureLayer(fc, geoName, null, null, rootId); if (!hasfly) { IFieldInfoCollection fieldinfos = fc.GetFields(); IFieldInfo fieldinfo = fieldinfos.Get(fieldinfos.IndexOf(geoName)); IGeometryDef geometryDef = fieldinfo.GeometryDef; IEnvelope env = geometryDef.Envelope; if (env == null || (env.MaxX == 0.0 && env.MaxY == 0.0 && env.MaxZ == 0.0 && env.MinX == 0.0 && env.MinY == 0.0 && env.MinZ == 0.0)) { continue; } IEulerAngle angle = new EulerAngle(); angle.Set(0, -20, 0); IPoint p = (new GeometryFactory()).CreatePoint(gviVertexAttribute.gviVertexAttributeZ); p.SpatialCRS = fc.FeatureDataSet.SpatialReference; p.Position = env.Center; this.axRenderControl1.Camera.LookAt2(p, 1000, angle); } hasfly = true; } } crs = crsFactory.CreateFromWKT(this.axRenderControl1.GetCurrentCrsWKT()); if (helper == null) { helper = this.axRenderControl1.HighlightHelper; helper.VisibleMask = 1; } // 注册事件 this.axRenderControl1.RcObjectEditing += new _IRenderControlEvents_RcObjectEditingEventHandler(axRenderControl1_RcObjectEditing); this.axRenderControl1.RcObjectEditFinish += new _IRenderControlEvents_RcObjectEditFinishEventHandler(axRenderControl1_RcObjectEditFinish); { this.helpProvider1.SetShowHelp(this.axRenderControl1, true); this.helpProvider1.SetHelpString(this.axRenderControl1, ""); this.helpProvider1.HelpNamespace = "FeaturelayerHole.html"; } }