Example #1
0
        /// <summary>
        /// 创建POI
        /// </summary>
        /// <returns></returns>
        IRenderPOI createPOI()
        {
            IPOI poi = (IPOI) new GeometryFactory().CreateGeometry(gviGeometryType.gviGeometryPOI, gviVertexAttribute.gviVertexAttributeZ);

            poi.SetCoords(3.3, 4.4, 5.5, 0, 0);
            poi.SpatialCRS = (SpatialCRS) new CRSFactory().CreateFromWKID(2463);
            poi.ImageName  = "poi.png";
            poi.Name       = "POI_01";
            poi.Size       = 10;
            return(axRenderControl.ObjectManager.CreateRenderPOI(poi));
        }
Example #2
0
        void axRenderControl1_RcMouseClickSelect(IPickResult PickResult, IPoint IntersectPoint, gviModKeyMask Mask, gviMouseSelectMode EventSender)
        {
            if (PickResult.Type == gviObjectType.gviObjectLabel)
            {
                ILabelPickResult tlpr = PickResult as ILabelPickResult;
                gviObjectType    type = tlpr.Type;
                ILabel           fl   = tlpr.Label;
                MessageBox.Show("拾取到" + type + "类型,内容为" + fl.Text);
            }
            else if (PickResult.Type == gviObjectType.gviObjectRenderModelPoint)
            {
                IRenderModelPointPickResult tlpr = PickResult as IRenderModelPointPickResult;
                gviObjectType     type           = tlpr.Type;
                IRenderModelPoint fl             = tlpr.ModelPoint;
                MessageBox.Show("拾取到" + type + "类型,模型名称为" + fl.ModelName);
            }
            else if (PickResult.Type == gviObjectType.gviObjectRenderPoint)
            {
                IRenderPointPickResult tlpr = PickResult as IRenderPointPickResult;
                gviObjectType          type = tlpr.Type;
                IRenderPoint           fl   = tlpr.Point;
                MessageBox.Show("拾取到" + type + "类型,大小为" + fl.Symbol.Size);
            }
            else if (PickResult.Type == gviObjectType.gviObjectRenderPolyline)
            {
                IRenderPolylinePickResult tlpr = PickResult as IRenderPolylinePickResult;
                gviObjectType             type = tlpr.Type;
                IRenderPolyline           fl   = tlpr.Polyline;
                MessageBox.Show("拾取到" + type + "类型,GUID为" + fl.Guid);
            }
            else if (PickResult.Type == gviObjectType.gviObjectRenderPolygon)
            {
                IRenderPolygonPickResult tlpr = PickResult as IRenderPolygonPickResult;
                gviObjectType            type = tlpr.Type;
                IRenderPolygon           fl   = tlpr.Polygon;
                MessageBox.Show("拾取到" + type + "类型,GUID为" + fl.Guid);
            }
            else if (PickResult.Type == gviObjectType.gviObjectRenderPOI)
            {
                IRenderPOIPickResult tlpr = PickResult as IRenderPOIPickResult;
                gviObjectType        type = tlpr.Type;
                IRenderPOI           fl   = tlpr.POI;
                MessageBox.Show("拾取到" + type + "类型,名称为" + ((IPOI)fl.GetFdeGeometry()).Name);
            }
            else if (PickResult.Type == gviObjectType.gviObjectTerrainRegularPolygon)
            {
                ITerrainRegularPolygonPickResult regPolygonPick = PickResult as ITerrainRegularPolygonPickResult;
                gviObjectType          type       = regPolygonPick.Type;
                ITerrainRegularPolygon regPolygon = regPolygonPick.TerrainRegularPolygon;
                MessageBox.Show("拾取到" + type + "类型,geometryCount为" + regPolygon.GetFdeGeometry().GeometryType);
            }
            else if (PickResult.Type == gviObjectType.gviObjectTerrainArrow)
            {
                ITerrainArrowPickResult arrowPickResult = PickResult as ITerrainArrowPickResult;
                gviObjectType           type            = arrowPickResult.Type;
                ITerrainArrow           arrow           = arrowPickResult.TerrainArrow;
                MessageBox.Show("拾取到" + type + "类型,geometryType" + arrow.GetFdeGeometry().GeometryType);
            }
            else if (PickResult.Type == gviObjectType.gviObjectReferencePlane)
            {
                switch (this.toolStripComboBoxObjectManager.Text)
                {
                case "CreateLabel":
                {
                    label                     = this.axRenderControl1.ObjectManager.CreateLabel(rootId);
                    label.Text                = "我是testlabel";
                    label.Position            = IntersectPoint;
                    textSymbol                = new TextSymbol();
                    textAttribute             = new TextAttribute();
                    textAttribute.TextColor   = System.Drawing.Color.Yellow;
                    textAttribute.TextSize    = 20;
                    textAttribute.Underline   = true;
                    textAttribute.Font        = "楷体";
                    textSymbol.TextAttribute  = textAttribute;
                    textSymbol.VerticalOffset = 10;
                    textSymbol.DrawLine       = true;
                    textSymbol.MarginColor    = System.Drawing.Color.Yellow;
                    label.TextSymbol          = textSymbol;
                    this.axRenderControl1.Camera.FlyToObject(label.Guid, gviActionCode.gviActionFlyTo);
                }
                break;

                case "CreateRenderModelPoint":
                {
                    if (gfactory == null)
                    {
                        gfactory = new GeometryFactory();
                    }

                    string tmpOSGPath = (strMediaPath + @"\osg\Buildings\Apartment\Apartment.osg");
                    fde_modelpoint = gfactory.CreateGeometry(gviGeometryType.gviGeometryModelPoint,
                                                             gviVertexAttribute.gviVertexAttributeZ) as IModelPoint;
                    fde_modelpoint.SetCoords(IntersectPoint.X, IntersectPoint.Y, IntersectPoint.Z, 0, 0);
                    fde_modelpoint.ModelName = tmpOSGPath;
                    rmodelpoint = this.axRenderControl1.ObjectManager.CreateRenderModelPoint(fde_modelpoint, null, rootId);
                    rmodelpoint.MaxVisibleDistance = double.MaxValue;
                    rmodelpoint.MinVisiblePixels   = 0;
                    rmodelpoint.ShowOutline        = checkShowOutline.Checked;
                    IEulerAngle angle = new EulerAngle();
                    angle.Set(0, -20, 0);
                    this.axRenderControl1.Camera.LookAt(IntersectPoint.Position, 100, angle);
                }
                break;

                case "CreateRenderPoint":
                {
                    if (gfactory == null)
                    {
                        gfactory = new GeometryFactory();
                    }

                    fde_point = (IPoint)gfactory.CreateGeometry(gviGeometryType.gviGeometryPoint,
                                                                gviVertexAttribute.gviVertexAttributeZ);
                    fde_point.SetCoords(IntersectPoint.X, IntersectPoint.Y, IntersectPoint.Z, 0, 0);

                    pointSymbol           = new SimplePointSymbol();
                    pointSymbol.FillColor = System.Drawing.Color.Red;
                    pointSymbol.Size      = 10;
                    rpoint             = this.axRenderControl1.ObjectManager.CreateRenderPoint(fde_point, pointSymbol, rootId);
                    rpoint.ShowOutline = checkShowOutline.Checked;
                    this.axRenderControl1.Camera.FlyToObject(rpoint.Guid, gviActionCode.gviActionFlyTo);
                }
                break;

                case "CreateRenderPolyline":
                {
                    if (gfactory == null)
                    {
                        gfactory = new GeometryFactory();
                    }

                    fde_polyline = (IPolyline)gfactory.CreateGeometry(gviGeometryType.gviGeometryPolyline,
                                                                      gviVertexAttribute.gviVertexAttributeZ);
                    fde_point = (IPoint)gfactory.CreateGeometry(gviGeometryType.gviGeometryPoint,
                                                                gviVertexAttribute.gviVertexAttributeZ);
                    fde_point.SetCoords(IntersectPoint.X, IntersectPoint.Y, IntersectPoint.Z, 0, 0);
                    fde_polyline.AppendPoint(fde_point);
                    fde_point.SetCoords(IntersectPoint.X + 20, IntersectPoint.Y, IntersectPoint.Z, 0, 0);
                    fde_polyline.AppendPoint(fde_point);
                    fde_point.SetCoords(IntersectPoint.X + 20, IntersectPoint.Y + 20, IntersectPoint.Z, 0, 0);
                    fde_polyline.AppendPoint(fde_point);
                    fde_point.SetCoords(IntersectPoint.X + 20, IntersectPoint.Y + 20, IntersectPoint.Z + 20, 0, 0);
                    fde_polyline.AppendPoint(fde_point);

                    lineSymbol            = new CurveSymbol();
                    lineSymbol.Color      = System.Drawing.Color.Red;     // 紫红色
                    rpolyline             = this.axRenderControl1.ObjectManager.CreateRenderPolyline(fde_polyline, lineSymbol, rootId);
                    rpolyline.ShowOutline = checkShowOutline.Checked;
                    this.axRenderControl1.Camera.FlyToObject(rpolyline.Guid, gviActionCode.gviActionFlyTo);
                }
                break;

                case "CreateRenderPolygon":
                {
                    if (gfactory == null)
                    {
                        gfactory = new GeometryFactory();
                    }

                    fde_polygon = (IPolygon)gfactory.CreateGeometry(gviGeometryType.gviGeometryPolygon,
                                                                    gviVertexAttribute.gviVertexAttributeZ);

                    fde_point = (IPoint)gfactory.CreateGeometry(gviGeometryType.gviGeometryPoint,
                                                                gviVertexAttribute.gviVertexAttributeZ);
                    fde_point.SetCoords(IntersectPoint.X, IntersectPoint.Y, IntersectPoint.Z, 0, 0);
                    fde_polygon.ExteriorRing.AppendPoint(fde_point);
                    fde_point.SetCoords(IntersectPoint.X + 10, IntersectPoint.Y, IntersectPoint.Z, 0, 0);
                    fde_polygon.ExteriorRing.AppendPoint(fde_point);
                    fde_point.SetCoords(IntersectPoint.X + 10, IntersectPoint.Y + 10, IntersectPoint.Z, 0, 0);
                    fde_polygon.ExteriorRing.AppendPoint(fde_point);
                    fde_point.SetCoords(IntersectPoint.X, IntersectPoint.Y + 10, IntersectPoint.Z, 0, 0);
                    fde_polygon.ExteriorRing.AppendPoint(fde_point);

                    surfaceSymbol        = new SurfaceSymbol();
                    surfaceSymbol.Color  = System.Drawing.Color.Blue;         // 蓝色
                    rpolygon             = this.axRenderControl1.ObjectManager.CreateRenderPolygon(fde_polygon, surfaceSymbol, rootId);
                    rpolygon.ShowOutline = checkShowOutline.Checked;
                    this.axRenderControl1.Camera.FlyToObject(rpolygon.Guid, gviActionCode.gviActionFlyTo);
                }
                break;

                case "CreateRenderPOI":
                {
                    if (gfactory == null)
                    {
                        gfactory = new GeometryFactory();
                    }

                    fde_poi = (IPOI)gfactory.CreateGeometry(gviGeometryType.gviGeometryPOI, gviVertexAttribute.gviVertexAttributeZ);
                    fde_poi.SetCoords(IntersectPoint.X, IntersectPoint.Y, IntersectPoint.Z, 0, 0);
                    fde_poi.ImageName = "#(1)";
                    fde_poi.Name      = (++poiCount).ToString();
                    fde_poi.Size      = 50;
                    rpoi             = this.axRenderControl1.ObjectManager.CreateRenderPOI(fde_poi);
                    rpoi.ShowOutline = checkShowOutline.Checked;
                    this.axRenderControl1.Camera.FlyToObject(rpoi.Guid, gviActionCode.gviActionFlyTo);
                }
                break;

                case "CreateFixedBillboard":
                {
                    TextAttribute ta = new TextAttribute();
                    ta.TextSize  = 10;
                    ta.TextColor = System.Drawing.Color.Yellow;
                    IImage image     = null;
                    IModel model     = null;
                    string imageName = "";
                    this.axRenderControl1.Utility.CreateFixedBillboard("I'm fixed billboard!", ta, 50, 100, true, out model, out image, out imageName);
                    this.axRenderControl1.ObjectManager.AddModel("fixedModel", model);
                    this.axRenderControl1.ObjectManager.AddImage(imageName, image);

                    if (gfactory == null)
                    {
                        gfactory = new GeometryFactory();
                    }
                    fde_modelpoint = gfactory.CreateGeometry(gviGeometryType.gviGeometryModelPoint,
                                                             gviVertexAttribute.gviVertexAttributeZ) as IModelPoint;
                    fde_modelpoint.SetCoords(IntersectPoint.X, IntersectPoint.Y, IntersectPoint.Z, 0, 0);
                    fde_modelpoint.ModelName = "fixedModel";
                    rmodelpoint = this.axRenderControl1.ObjectManager.CreateRenderModelPoint(fde_modelpoint, null, rootId);
                    rmodelpoint.MaxVisibleDistance = double.MaxValue;
                    rmodelpoint.MinVisiblePixels   = 0;
                    rmodelpoint.ShowOutline        = checkShowOutline.Checked;
                    IEulerAngle angle = new EulerAngle();
                    angle.Set(0, -20, 0);
                    this.axRenderControl1.Camera.LookAt(IntersectPoint.Position, 100, angle);
                }
                break;

                case "CreateRegularPolygon":
                {
                    IPosition pos = new Position();
                    pos.X        = IntersectPoint.X;
                    pos.Y        = IntersectPoint.Y;
                    pos.Altitude = IntersectPoint.Z;
                    ITerrainRegularPolygon regPolygon = this.axRenderControl1.ObjectManager.CreateRegularPolygon(pos, 10, 10, System.Drawing.Color.Red, System.Drawing.Color.White, rootId);
                    this.axRenderControl1.Camera.FlyToObject(regPolygon.Guid, gviActionCode.gviActionFlyTo);
                }
                break;

                case "CreateArrow":
                {
                    IPosition pos = new Position();
                    pos.X        = IntersectPoint.X;
                    pos.Y        = IntersectPoint.Y;
                    pos.Altitude = IntersectPoint.Z;
                    ITerrainArrow regArrow = this.axRenderControl1.ObjectManager.CreateArrow(pos, 30, 4, System.Drawing.Color.Red, System.Drawing.Color.White, rootId);
                    this.axRenderControl1.Camera.FlyToObject(regArrow.Guid, gviActionCode.gviActionFlyTo);
                }
                break;
                }
            }
        }