private async void Initialize()
{
// Create a new Scene with an imagery basemap.
Scene scene = new Scene(Basemap.CreateImagery());
// Add a base surface with elevation data.
Surface elevationSurface = new Surface();
Uri elevationService = new Uri("https://elevation3d.arcgis.com/arcgis/rest/services/WorldElevation3D/Terrain3D/ImageServer");
elevationSurface.ElevationSources.Add(new ArcGISTiledElevationSource(elevationService));
scene.BaseSurface = elevationSurface;
// Add a scene layer.
Uri buildingsService = new Uri("http://scenesampleserverdev.arcgis.com/arcgis/rest/services/Hosted/buildings_Indianapolis/SceneServer");
ArcGISSceneLayer buildingsLayer = new ArcGISSceneLayer(buildingsService);
scene.OperationalLayers.Add(buildingsLayer);
// Assign the Scene to the SceneView.
MySceneView.Scene = scene;
// Create a camera with an interesting view.
await buildingsLayer.LoadAsync();
MapPoint center = (MapPoint)GeometryEngine.Project(buildingsLayer.FullExtent.GetCenter(), SpatialReferences.Wgs84);
Camera viewCamera = new Camera(center.Y, center.X, 600, 120, 60, 0);
// Set the viewpoint with the camera.
await MySceneView.SetViewpointCameraAsync(viewCamera);
}
public static async Task <Scene> CreateBerlin(ARSceneView sv)
{
// URL for a scene service of buildings in Brest, France
Uri buildingsService = new Uri("https://tiles.arcgis.com/tiles/P3ePLMYs2RVChkJx/arcgis/rest/services/Buildings_Berlin/SceneServer");
var iml = new ArcGISSceneLayer(buildingsService)
{
Opacity = 1
};
await iml.LoadAsync();
var observerCamera = new Esri.ArcGISRuntime.Mapping.Camera(new MapPoint(-4.49492, 48.3808, 48.2511, SpatialReferences.Wgs84), 344.488, 74.1212, 0.0);
MapPoint center = (MapPoint)GeometryEngine.Project(iml.FullExtent.GetCenter(), SpatialReferences.Wgs84);
observerCamera = new Esri.ArcGISRuntime.Mapping.Camera(center.Y, center.X, 600, 120, 60, 0);
var scene = new Scene(Basemap.CreateImagery());
scene.InitialViewpoint = new Esri.ArcGISRuntime.Mapping.Viewpoint(observerCamera.Location, observerCamera);
scene.OperationalLayers.Add(iml);
scene.BaseSurface = new Surface();
scene.BaseSurface.BackgroundGrid.IsVisible = false;
scene.BaseSurface.ElevationSources.Add(new ArcGISTiledElevationSource(new Uri("https://elevation3d.arcgis.com/arcgis/rest/services/WorldElevation3D/Terrain3D/ImageServer")));
scene.BaseSurface.NavigationConstraint = NavigationConstraint.None;
sv.TranslationFactor = 1000;
return(scene);
}
private async void Initialize()
{
// Create new Scene.
Scene myScene = new Scene {
Basemap = Basemap.CreateImagery()
};
// Create and add an elevation source for the Scene.
ArcGISTiledElevationSource elevationSrc = new ArcGISTiledElevationSource(_elevationSourceUrl);
myScene.BaseSurface.ElevationSources.Add(elevationSrc);
// Create new scene layer from the URL.
ArcGISSceneLayer sceneLayer = new ArcGISSceneLayer(_serviceUri);
// Add created layer to the operational layers collection.
myScene.OperationalLayers.Add(sceneLayer);
// Load the layer.
await sceneLayer.LoadAsync();
// Get the center of the scene layer.
MapPoint center = (MapPoint)GeometryEngine.Project(sceneLayer.FullExtent.GetCenter(), SpatialReferences.Wgs84);
// Create a camera with coordinates showing layer data.
Camera camera = new Camera(center.Y, center.X, 225, 240, 80, 0);
// Assign the Scene to the SceneView.
MySceneView.Scene = myScene;
// Set view point of scene view using camera.
await MySceneView.SetViewpointCameraAsync(camera);
}
public static async Task <Scene> CreateBrestFrance(ARSceneView sv)
{
// URL for a scene service of buildings in Brest, France
string brestFrance = @"https://tiles.arcgis.com/tiles/P3ePLMYs2RVChkJx/arcgis/rest/services/Buildings_Brest/SceneServer/layers/0";
string _elevationSourceUrl = @"https://scene.arcgis.com/arcgis/rest/services/BREST_DTM_1M/ImageServer";
var scene = new Scene(Basemap.CreateImagery());
var observerCamera = new Esri.ArcGISRuntime.Mapping.Camera(new MapPoint(-4.49492, 48.3808, 48.2511, SpatialReferences.Wgs84), 344.488, 74.1212, 0.0);
scene.InitialViewpoint = new Esri.ArcGISRuntime.Mapping.Viewpoint(observerCamera.Location, observerCamera);
scene.BaseSurface = new Surface();
scene.BaseSurface.BackgroundGrid.IsVisible = false;
scene.BaseSurface.ElevationSources.Add(new ArcGISTiledElevationSource(new Uri(_elevationSourceUrl)));
scene.BaseSurface.NavigationConstraint = NavigationConstraint.None;
var iml = new ArcGISSceneLayer(new Uri(brestFrance))
{
Opacity = 1
};
scene.OperationalLayers.Add(iml);
await iml.LoadAsync();
sv.TranslationFactor = 250;
return(scene);
}
public async void Initialize()
{
// Create a new scene with basemap
var myScene = new Scene(Basemap.CreateImageryWithLabels());
// create an elevation source
ArcGISTiledElevationSource elevationSrc = new ArcGISTiledElevationSource(_elevationSourceUrl);
myScene.BaseSurface.ElevationSources.Add(elevationSrc);
// create additional layer
ArcGISSceneLayer sceneLayer = new ArcGISSceneLayer(_serviceUri);
myScene.OperationalLayers.Add(sceneLayer);
// Set the surface placement mode for the overlay.
graphicsOverlay.SceneProperties.SurfacePlacement = SurfacePlacement.Relative;
// create a red "X" marker symbol
SimpleMarkerSceneSymbol car = new SimpleMarkerSceneSymbol(SimpleMarkerSceneSymbolStyle.Cube, Color.Red, 20, 20, 20, SceneSymbolAnchorPosition.Bottom);
// create a new graphic; assign the point and the symbol in the constructor
try
{
// Load the layer.
await sceneLayer.LoadAsync();
// Get the center of the scene layer.
MapPoint center = (MapPoint)GeometryEngine.Project(sceneLayer.FullExtent.GetCenter(), SpatialReferences.Wgs84);
Console.WriteLine(center.ToString());
var newPoint = new MapPoint(_positionPublisher.getX(), _positionPublisher.getY(), 0, SpatialReferences.Wgs84);
graphic.Geometry = newPoint;
graphic.Symbol = car;
graphicsOverlay.Graphics.Add(graphic);
MainWindow.View.Map3D.GraphicsOverlays.Add(graphicsOverlay);
// Assign the Scene to the SceneView.
MainWindow.View.Map3D.Scene = myScene;
//// CAMERA ANGLE ////
// Create a camera with coordinates showing layer data.
// Camera camera = new Camera(center.Y, center.X, 225, 220, 80, 0);
// Set view point of scene view using camera.
//await Map3D.SetViewpointCameraAsync(camera);
// create an OrbitGeoElementCameraController, pass in the target graphic and initial camera distance
var orbitGraphicController = new OrbitGeoElementCameraController(graphic, 1000);
MainWindow.View.Map3D.CameraController = orbitGraphicController;
}
catch (Exception e)
{
MessageBox.Show(e.ToString(), "Error");
}
}
public void agAddBuilding()
{
Task.Factory.StartNew(async() =>
{
Uri u = new System.Uri("/mnt/sdcard/LARIAC_BUILDINGS_2014.slpk", UriKind.Relative);
agsl = new ArcGISSceneLayer(u);
await agsl.LoadAsync();
this.RunOnUiThread(
() =>
{
MySceneView.Scene.OperationalLayers.Add(agsl);
});
});
}
public void agAddBuilding()
{
Task.Factory.StartNew(async() =>
{
Uri u = new System.Uri("LARIAC_BUILDINGS_2014.slpk", UriKind.Relative);
agsl = new ArcGISSceneLayer(u);
await agsl.LoadAsync();
Application.Current.Dispatcher.Invoke(
() =>
{
MySceneView.Scene.OperationalLayers.Add(agsl);
});
Debug.WriteLine("building load status: " + agsl.LoadStatus);
});
}
private async void Initialize()
{
// Create a new Scene with an imagery basemap.
Scene scene = new Scene(BasemapStyle.ArcGISImageryStandard);
// Add a base surface with elevation data.
Surface elevationSurface = new Surface();
Uri elevationService = new Uri("https://elevation3d.arcgis.com/arcgis/rest/services/WorldElevation3D/Terrain3D/ImageServer");
elevationSurface.ElevationSources.Add(new ArcGISTiledElevationSource(elevationService));
scene.BaseSurface = elevationSurface;
// Add a scene layer.
Uri buildingsService = new Uri("https://tiles.arcgis.com/tiles/P3ePLMYs2RVChkJx/arcgis/rest/services/Buildings_Berlin/SceneServer");
ArcGISSceneLayer buildingsLayer = new ArcGISSceneLayer(buildingsService);
scene.OperationalLayers.Add(buildingsLayer);
// Assign the Scene to the SceneView.
_mySceneView.Scene = scene;
try
{
// Create a camera with an interesting view.
await buildingsLayer.LoadAsync();
MapPoint center = (MapPoint)GeometryEngine.Project(buildingsLayer.FullExtent.GetCenter(), SpatialReferences.Wgs84);
Camera viewCamera = new Camera(center.Y, center.X, 600, 120, 60, 0);
// Set the viewpoint with the camera.
_mySceneView.SetViewpointCamera(viewCamera);
// Listen for taps.
_mySceneView.GeoViewTapped += SceneViewTapped;
}
catch (Exception e)
{
new AlertDialog.Builder(this).SetMessage(e.ToString()).SetTitle("Error").Show();
}
}
private async void Initialize()
{
// Create new Scene.
Scene myScene = new Scene {
Basemap = new Basemap(BasemapStyle.ArcGISImageryStandard)
};
// Create and add an elevation source for the Scene.
ArcGISTiledElevationSource elevationSrc = new ArcGISTiledElevationSource(_elevationSourceUrl);
myScene.BaseSurface.ElevationSources.Add(elevationSrc);
// Create new scene layer from the URL.
ArcGISSceneLayer sceneLayer = new ArcGISSceneLayer(_serviceUri);
// Add created layer to the operational layers collection.
myScene.OperationalLayers.Add(sceneLayer);
try
{
// Load the layer.
await sceneLayer.LoadAsync();
// Get the center of the scene layer.
MapPoint center = (MapPoint)GeometryEngine.Project(sceneLayer.FullExtent.GetCenter(), SpatialReferences.Wgs84);
// Create a camera with coordinates showing layer data.
Camera camera = new Camera(center.Y, center.X, 225, 220, 80, 0);
// Assign the Scene to the SceneView.
_mySceneView.Scene = myScene;
// Set view point of scene view using camera.
await _mySceneView.SetViewpointCameraAsync(camera);
}
catch (Exception e)
{
new AlertDialog.Builder(this).SetMessage(e.ToString()).SetTitle("Error").Show();
}
}
private async void Initialize()
{
// Create a new Scene with an imagery basemap.
Scene scene = new Scene(Basemap.CreateImagery());
// Add a base surface with elevation data.
Surface elevationSurface = new Surface();
Uri elevationService = new Uri("https://elevation3d.arcgis.com/arcgis/rest/services/WorldElevation3D/Terrain3D/ImageServer");
elevationSurface.ElevationSources.Add(new ArcGISTiledElevationSource(elevationService));
scene.BaseSurface = elevationSurface;
// Add a scene layer.
Uri buildingsService = new Uri("https://tiles.arcgis.com/tiles/P3ePLMYs2RVChkJx/arcgis/rest/services/Buildings_Berlin/SceneServer");
ArcGISSceneLayer buildingsLayer = new ArcGISSceneLayer(buildingsService);
scene.OperationalLayers.Add(buildingsLayer);
// Assign the Scene to the SceneView.
MySceneView.Scene = scene;
try
{
// Create a camera with an interesting view.
await buildingsLayer.LoadAsync();
MapPoint center = (MapPoint)GeometryEngine.Project(buildingsLayer.FullExtent.GetCenter(), SpatialReferences.Wgs84);
Camera viewCamera = new Camera(center.Y, center.X, 600, 120, 60, 0);
// Set the viewpoint with the camera.
MySceneView.SetViewpointCamera(viewCamera);
}
catch (Exception e)
{
await Application.Current.MainPage.DisplayAlert("Error", e.ToString(), "OK");
}
}
private async void Initialize()
{
// Create the scene with an imagery basemap.
MySceneView.Scene = new Scene(Basemap.CreateImagery());
// Add the elevation surface.
ArcGISTiledElevationSource tiledElevationSource = new ArcGISTiledElevationSource(_elevationUri);
Surface baseSurface = new Surface
{
ElevationSources = { tiledElevationSource }
};
MySceneView.Scene.BaseSurface = baseSurface;
// Add buildings.
ArcGISSceneLayer sceneLayer = new ArcGISSceneLayer(_buildingsUri);
MySceneView.Scene.OperationalLayers.Add(sceneLayer);
await sceneLayer.LoadAsync();
// Configure the graphics overlay for the tank and add the overlay to the SceneView.
_tankOverlay.SceneProperties.SurfacePlacement = SurfacePlacement.Relative;
MySceneView.GraphicsOverlays.Add(_tankOverlay);
// Configure the heading expression for the tank; this will allow the
// viewshed to update automatically based on the tank's position.
SimpleRenderer renderer3D = new SimpleRenderer();
renderer3D.SceneProperties.HeadingExpression = "[HEADING]";
_tankOverlay.Renderer = renderer3D;
try
{
// Create the tank graphic - get the model path.
string modelPath = GetModelPath();
// - Create the symbol and make it 10x larger (to be the right size relative to the scene).
ModelSceneSymbol tankSymbol = await ModelSceneSymbol.CreateAsync(new Uri(modelPath), 10);
// - Adjust the position.
tankSymbol.Heading = 90;
// - The tank will be positioned relative to the scene surface by its bottom.
// This ensures that the tank is on the ground rather than partially under it.
tankSymbol.AnchorPosition = SceneSymbolAnchorPosition.Bottom;
// - Create the graphic.
_tank = new Graphic(new MapPoint(28.047199, -26.189105, SpatialReferences.Wgs84), tankSymbol);
// - Update the heading.
_tank.Attributes["HEADING"] = 0.0;
// - Add the graphic to the overlay.
_tankOverlay.Graphics.Add(_tank);
// Create a viewshed for the tank.
GeoElementViewshed geoViewshed = new GeoElementViewshed(
geoElement: _tank,
horizontalAngle: 90.0,
verticalAngle: 40.0,
minDistance: 0.1,
maxDistance: 250.0,
headingOffset: 0.0,
pitchOffset: 0.0)
{
// Offset viewshed observer location to top of tank.
OffsetZ = 3.0
};
// Create the analysis overlay and add to the scene.
AnalysisOverlay overlay = new AnalysisOverlay();
overlay.Analyses.Add(geoViewshed);
MySceneView.AnalysisOverlays.Add(overlay);
// Create a camera controller to orbit the tank.
OrbitGeoElementCameraController cameraController = new OrbitGeoElementCameraController(_tank, 200.0)
{
CameraPitchOffset = 45.0
};
// - Apply the camera controller to the SceneView.
MySceneView.CameraController = cameraController;
// Create a timer; this will enable animating the tank.
Device.StartTimer(new TimeSpan(0, 0, 0, 0, 60), () =>
{
// Move the tank every time the timer elapses.
AnimateTank();
// Keep the timer running.
return(true);
});
// Allow the user to click to define a new destination.
MySceneView.GeoViewTapped += (sender, args) => { _tankEndPoint = args.Location; };
}
catch (Exception e)
{
await Application.Current.MainPage.DisplayAlert("Error", e.ToString(), "OK");
}
}
private async void Initialize()
{
// Create the scene with an imagery basemap.
_mySceneView.Scene = new Scene(Basemap.CreateImagery());
// Add the elevation surface.
ArcGISTiledElevationSource tiledElevationSource = new ArcGISTiledElevationSource(_elevationUri);
_mySceneView.Scene.BaseSurface = new Surface
{
ElevationSources = { tiledElevationSource }
};
// Add buildings.
ArcGISSceneLayer sceneLayer = new ArcGISSceneLayer(_buildingsUri);
_mySceneView.Scene.OperationalLayers.Add(sceneLayer);
await sceneLayer.LoadAsync();
// Configure the graphics overlay for the tank and add the overlay to the SceneView.
_tankOverlay.SceneProperties.SurfacePlacement = SurfacePlacement.Relative;
_mySceneView.GraphicsOverlays.Add(_tankOverlay);
// Configure the heading expression for the tank; this will allow the
// viewshed to update automatically based on the tank's position.
_tankOverlay.Renderer = new SimpleRenderer
{
SceneProperties = { HeadingExpression = "[HEADING]" }
};
// Create the tank graphic - get the model path.
string modelPath = DataManager.GetDataFolder("07d62a792ab6496d9b772a24efea45d0", "bradle.3ds");
// - Create the symbol and make it 10x larger (to be the right size relative to the scene).
ModelSceneSymbol tankSymbol = await ModelSceneSymbol.CreateAsync(new Uri(modelPath), 10);
// - Adjust the position.
tankSymbol.Heading = 90;
// - The tank will be positioned relative to the scene surface by its bottom.
// This ensures that the tank is on the ground rather than partially under it.
tankSymbol.AnchorPosition = SceneSymbolAnchorPosition.Bottom;
// - Create the graphic.
_tank = new Graphic(new MapPoint(28.047199, -26.189105, SpatialReferences.Wgs84), tankSymbol);
// - Update the heading.
_tank.Attributes["HEADING"] = 0.0;
// - Add the graphic to the overlay.
_tankOverlay.Graphics.Add(_tank);
// Create a viewshed for the tank.
GeoElementViewshed geoViewshed = new GeoElementViewshed(
geoElement: _tank,
horizontalAngle: 90.0,
verticalAngle: 40.0,
minDistance: 0.1,
maxDistance: 250.0,
headingOffset: 0.0,
pitchOffset: 0.0)
{
// Offset viewshed observer location to top of tank.
OffsetZ = 3.0
};
// Create the analysis overlay and add to the scene.
AnalysisOverlay overlay = new AnalysisOverlay();
overlay.Analyses.Add(geoViewshed);
_mySceneView.AnalysisOverlays.Add(overlay);
// Create and use a camera controller to orbit the tank.
_mySceneView.CameraController = new OrbitGeoElementCameraController(_tank, 200.0)
{
CameraPitchOffset = 45.0
};
// Create a timer; this will enable animating the tank.
Timer animationTimer = new Timer(60)
{
Enabled = true,
AutoReset = true
};
// - Move the tank every time the timer expires.
animationTimer.Elapsed += (o, e) => { AnimateTank(); };
// - Start the timer.
animationTimer.Start();
// Allow the user to click to define a new destination.
_mySceneView.GeoViewTapped += (sender, args) => { _tankEndPoint = args.Location; };
}