private void Initialize()
{
// Configure the scene with an imagery basemap.
MySceneView.Scene = new Scene(Basemap.CreateImagery());
// Add a surface to the scene for elevation.
ArcGISTiledElevationSource elevationSource = new ArcGISTiledElevationSource(new Uri(_elevationServiceUrl));
Surface elevationSurface = new Surface();
elevationSurface.ElevationSources.Add(elevationSource);
MySceneView.Scene.BaseSurface = elevationSurface;
// Create the graphics overlay.
GraphicsOverlay overlay = new GraphicsOverlay();
// Set the surface placement mode for the overlay.
overlay.SceneProperties.SurfacePlacement = SurfacePlacement.Absolute;
// Create a graphic for each symbol type and add it to the scene.
int index = 0;
Color[] colors = { Color.Red, Color.Green, Color.Blue, Color.Purple, Color.Turquoise, Color.White };
Array symbolStyles = Enum.GetValues(typeof(SimpleMarkerSceneSymbolStyle));
foreach (SimpleMarkerSceneSymbolStyle symbolStyle in symbolStyles)
{
// Create the symbol.
SimpleMarkerSceneSymbol symbol = new SimpleMarkerSceneSymbol(symbolStyle, colors[index], 200, 200, 200, SceneSymbolAnchorPosition.Center);
// Offset each symbol so that they aren't in the same spot.
double positionOffset = 0.01 * index;
MapPoint point = new MapPoint(44.975 + positionOffset, 29, 500, SpatialReferences.Wgs84);
// Create the graphic from the geometry and the symbol.
Graphic item = new Graphic(point, symbol);
// Add the graphic to the overlay.
overlay.Graphics.Add(item);
// Increment the index.
index++;
}
// Show the graphics overlay in the scene.
MySceneView.GraphicsOverlays.Add(overlay);
// Set the initial viewpoint.
Camera initalViewpoint = new Camera(28.9672, 44.9858, 2495, 12, 53, 0);
MySceneView.SetViewpointCamera(initalViewpoint);
}
public BlankPage1()
{
this.InitializeComponent();
MySceneView.Scene = new Scene(Basemap.CreateDarkGrayCanvasVector());
MySceneView.Scene.BaseSurface.ElevationSources.Add(new ArcGISTiledElevationSource(new System.Uri("https://elevation3d.arcgis.com/arcgis/rest/services/WorldElevation3D/Terrain3D/ImageServer")));
// Define rendering mode for VR experience.
MySceneView.StereoRendering = new SideBySideBarrelDistortionStereoRendering();
MySceneView.IsAttributionTextVisible = false;
var camera = new Camera(34.02209, -118.2853, 1000, 0, 45, 0);
MySceneView.SetViewpointCamera(camera);
var wgs84 = MySceneView.Scene.SpatialReference;
GraphicsOverlay go = new GraphicsOverlay();
go.SceneProperties.SurfacePlacement = SurfacePlacement.Relative;
var rnd = new System.Random();
for (int i = 0; i < 50; i++)
{
var buoy1Loc = new MapPoint(-118.2606, 34.0498, 1000, wgs84);
// create a marker symbol
var buoyMarker = new SimpleMarkerSymbol(SimpleMarkerSymbolStyle.Circle, Colors.Red, 10);
// create graphics
var buoyTest = new Graphic(buoy1Loc, buoyMarker);
go.Graphics.Add(buoyTest);
/* Make the intercontinental marked */
Task.Factory.StartNew(async() => {
while (true)
{
buoyTest.Geometry = new MapPoint(-118.2606 + rnd.NextDouble(), 34.0498 + rnd.NextDouble(), rnd.Next(0, 1000));
await Task.Delay(100);
}
});
}
MySceneView.GraphicsOverlays.Add(go);
}
private void Initialize()
{
// Create the scene with basemap.
MySceneView.Scene = new Scene(BasemapStyle.ArcGISImageryStandard);
// Create and use an elevation surface to show terrain.
Surface baseSurface = new Surface();
baseSurface.ElevationSources.Add(new ArcGISTiledElevationSource(new Uri(ElevationServiceUrl)));
MySceneView.Scene.BaseSurface = baseSurface;
// Create the integrated mesh layer from URL.
IntegratedMeshLayer meshLayer = new IntegratedMeshLayer(new Uri(IntegratedMeshLayerUrl));
// Add the layer to the scene's operational layers.
MySceneView.Scene.OperationalLayers.Add(meshLayer);
// Start with camera pointing at the scene.
MySceneView.SetViewpointCamera(new Camera(new MapPoint(2.8259, 41.9906, 200.0), 190, 65, 0));
}
private void Initialize()
{
// Create the scene with basemap.
MySceneView.Scene = new Scene(Basemap.CreateImagery());
// Create and use an elevation surface to show terrain.
Surface baseSurface = new Surface();
baseSurface.ElevationSources.Add(new ArcGISTiledElevationSource(new Uri(ElevationServiceUrl)));
MySceneView.Scene.BaseSurface = baseSurface;
// Create the integrated mesh layer from URL.
IntegratedMeshLayer meshLayer = new IntegratedMeshLayer(new Uri(IntegratedMeshLayerUrl));
// Add the layer to the scene's operational layers.
MySceneView.Scene.OperationalLayers.Add(meshLayer);
// Start with camera pointing at El Capitan.
MySceneView.SetViewpointCamera(new Camera(new MapPoint(-119.622075, 37.720650, 2104.901239), 315.50368761552056, 78.09465920130114, 0));
}
private void Initialize()
{
// Create the scene with a basemap.
MySceneView.Scene = new Scene(Basemap.CreateImagery());
// Add an elevation source to the scene.
Surface elevationSurface = new Surface();
ArcGISTiledElevationSource elevationSource = new ArcGISTiledElevationSource(new Uri(_elevationServiceUrl));
elevationSurface.ElevationSources.Add(elevationSource);
MySceneView.Scene.BaseSurface = elevationSurface;
// Set the initial viewpoint.
Camera initialCamera = new Camera(64.416919, -14.483728, 100, 318, 105, 0);
MySceneView.SetViewpointCamera(initialCamera);
// Configure the picker.
AtmosphereEffectPicker.ItemsSource = new [] { "Realistic", "Horizon only", "None" };
AtmosphereEffectPicker.SelectedIndex = 1;
// Apply the selected atmosphere effect option.
AtmosphereEffectPicker.SelectedIndexChanged += (o, e) =>
{
switch (AtmosphereEffectPicker.SelectedIndex)
{
case 0:
MySceneView.AtmosphereEffect = AtmosphereEffect.Realistic;
break;
case 1:
MySceneView.AtmosphereEffect = AtmosphereEffect.HorizonOnly;
break;
case 2:
MySceneView.AtmosphereEffect = AtmosphereEffect.None;
break;
}
};
}
private void Initialize()
{
// Set up the scene with an imagery basemap.
MySceneView.Scene = new Scene(Basemap.CreateImagery());
// Set the initial viewpoint for the scene.
MapPoint point = new MapPoint(83.9, 28.4, 1000, SpatialReferences.Wgs84);
Camera initialCamera = new Camera(point, 1000, 0, 50, 0);
MySceneView.SetViewpointCamera(initialCamera);
// Create a graphics overlay.
GraphicsOverlay overlay = new GraphicsOverlay();
overlay.SceneProperties.SurfacePlacement = SurfacePlacement.Relative;
MySceneView.GraphicsOverlays.Add(overlay);
// Add a renderer using rotation expressions.
SimpleRenderer renderer = new SimpleRenderer();
renderer.SceneProperties.HeadingExpression = "[HEADING]";
renderer.SceneProperties.PitchExpression = "[PITCH]";
// Apply the renderer to the graphics overlay.
overlay.Renderer = renderer;
// Create a red cone graphic.
SimpleMarkerSceneSymbol coneSymbol = SimpleMarkerSceneSymbol.CreateCone(Color.Red, 100, 100);
coneSymbol.Pitch = -90;
MapPoint conePoint = new MapPoint(83.9, 28.41, 200, SpatialReferences.Wgs84);
Graphic cone = new Graphic(conePoint, coneSymbol);
// Add the cone graphic to the overlay.
overlay.Graphics.Add(cone);
// Listen for changes in slider values and update graphic properties.
HeadingSlider.ValueChanged += (sender, e) => { cone.Attributes["HEADING"] = HeadingSlider.Value; };
PitchSlider.ValueChanged += (sender, e) => { cone.Attributes["PITCH"] = PitchSlider.Value; };
}
private void Initialize()
{
// Create the scene with a basemap.
MySceneView.Scene = new Scene(BasemapStyle.ArcGISImageryStandard);
// Add an elevation source to the scene.
Surface elevationSurface = new Surface();
ArcGISTiledElevationSource elevationSource = new ArcGISTiledElevationSource(new Uri(_elevationServiceUrl));
elevationSurface.ElevationSources.Add(elevationSource);
MySceneView.Scene.BaseSurface = elevationSurface;
// Set the initial viewpoint.
Camera initialCamera = new Camera(64.416919, -14.483728, 100, 318, 105, 0);
MySceneView.SetViewpointCamera(initialCamera);
// Apply the selected atmosphere effect option.
RealisticOption.Selected += (sender, e) => MySceneView.AtmosphereEffect = AtmosphereEffect.Realistic;
HorizonOnlyOption.Selected += (sender, e) => MySceneView.AtmosphereEffect = AtmosphereEffect.HorizonOnly;
NoneOption.Selected += (sender, e) => MySceneView.AtmosphereEffect = AtmosphereEffect.None;
}
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);
}
catch (Exception e)
{
await Application.Current.MainPage.DisplayAlert("Error", e.ToString(), "OK");
}
}
public MyMapView()
{
InitializeComponent();
// Create a scene with elevation.
Surface sceneSurface = new Surface();
sceneSurface.ElevationSources.Add(new ArcGISTiledElevationSource(_worldElevationService));
Scene myScene = new Scene(Basemap.CreateImagery())
{
BaseSurface = sceneSurface
};
// Create and add a building layer.
ArcGISSceneLayer buildingsLayer = new ArcGISSceneLayer(_buildingService);
myScene.OperationalLayers.Add(buildingsLayer);
// Create and add an analysis overlay.
AnalysisOverlay measureAnalysisOverlay = new AnalysisOverlay();
MySceneView.AnalysisOverlays.Add(measureAnalysisOverlay);
//SpatialReference spref = new SpatialReference(26717); // NAD_1927_UTM_Zone_17N
MapPoint baseMapPoint1 = new MapPoint(25.905114, -80.767646, SpatialReferences.WebMercator);
MapPoint start = new MapPoint(-4.494677, 48.384472, 24.772694, SpatialReferences.Wgs84);
double latitude = double.Parse("50.250000"); // No difference if values are between 19.75N and 50.25N
double longitude = double.Parse("-81.000000"); // 81.0W is the central meridian for UTM 17N
SpatialReference spref = new SpatialReference(26717); // NAD_1927_UTM_Zone_17N
MapPoint baseMapPoint = new MapPoint(longitude, latitude, SpatialReferences.Wgs84);
MapPoint mapPoint1 = GeometryEngine.Project(baseMapPoint, spref) as MapPoint;
MySceneView.SetViewpointCamera(new Camera(baseMapPoint1, 200, 0, 45, 0));
// Show the scene in the view.
MySceneView.Scene = myScene;
}
private void Initialize()
{
// Create a scene with elevation.
Surface sceneSurface = new Surface();
sceneSurface.ElevationSources.Add(new ArcGISTiledElevationSource(_worldElevationService));
Scene myScene = new Scene(Basemap.CreateImagery())
{
BaseSurface = sceneSurface
};
// Create and add a building layer.
ArcGISSceneLayer buildingsLayer = new ArcGISSceneLayer(_buildingService);
myScene.OperationalLayers.Add(buildingsLayer);
// Create and add an analysis overlay.
AnalysisOverlay measureAnalysisOverlay = new AnalysisOverlay();
MySceneView.AnalysisOverlays.Add(measureAnalysisOverlay);
// Create an initial distance measurement and show it.
MapPoint start = new MapPoint(-4.494677, 48.384472, 24.772694, SpatialReferences.Wgs84);
MapPoint end = new MapPoint(-4.495646, 48.384377, 58.501115, SpatialReferences.Wgs84);
_distanceMeasurement = new LocationDistanceMeasurement(start, end);
measureAnalysisOverlay.Analyses.Add(_distanceMeasurement);
// Keep the UI updated.
_distanceMeasurement.MeasurementChanged += (o, e) =>
{
// This is needed because measurement change events occur on a non-UI thread and this code accesses UI object.
Device.BeginInvokeOnMainThread(() =>
{
// Update the labels with new values in the format {value} {unit system}.
DirectMeasureLabel.Text =
$"{_distanceMeasurement.DirectDistance.Value:F} {_distanceMeasurement.DirectDistance.Unit.Abbreviation}";
VerticalMeasureLabel.Text =
$"{_distanceMeasurement.VerticalDistance.Value:F} {_distanceMeasurement.VerticalDistance.Unit.Abbreviation}";
HorizontalMeasureLabel.Text =
$"{_distanceMeasurement.HorizontalDistance.Value:F} {_distanceMeasurement.HorizontalDistance.Unit.Abbreviation}";
});
};
// Configure the unit system selection box.
UnitSystemCombo.ItemsSource = Enum.GetValues(typeof(UnitSystem));
UnitSystemCombo.SelectedItem = _distanceMeasurement.UnitSystem;
// Update the unit system selection.
UnitSystemCombo.SelectedIndexChanged += (sender, args) =>
{
_distanceMeasurement.UnitSystem = (UnitSystem)UnitSystemCombo.SelectedItem;
};
// Show the scene in the view.
MySceneView.Scene = myScene;
MySceneView.SetViewpointCamera(new Camera(start, 200, 0, 45, 0));
// Subscribe to tap events to enable updating the measurement.
MySceneView.GeoViewTapped += MySceneView_GeoViewTapped;
}
private void Initialize()
{
_viewHeight = HeightSlider.Value;
// Create the scene with the imagery basemap.
Scene myScene = new Scene(Basemap.CreateImagery());
MySceneView.Scene = myScene;
// Add the surface elevation.
Surface mySurface = new Surface();
mySurface.ElevationSources.Add(new ArcGISTiledElevationSource(_localElevationImageService));
myScene.BaseSurface = mySurface;
// Add the scene layer.
ArcGISSceneLayer sceneLayer = new ArcGISSceneLayer(_buildingsUrl);
myScene.OperationalLayers.Add(sceneLayer);
// Create the MapPoint representing the initial location.
MapPoint initialLocation = new MapPoint(-4.5, 48.4, 46 + _viewHeight);
// Create the location viewshed analysis.
_viewshed = new LocationViewshed(
initialLocation,
HeadingSlider.Value,
PitchSlider.Value,
HorizontalAngleSlider.Value,
VerticalAngleSlider.Value,
MinimumDistanceSlider.Value,
MaximumDistanceSlider.Value);
// Create a camera based on the initial location.
Camera camera = new Camera(initialLocation, 200.0, 20.0, 70.0, 0.0);
// Create a symbol for the viewpoint.
_viewpointSymbol = SimpleMarkerSceneSymbol.CreateSphere(Color.Blue, 10, SceneSymbolAnchorPosition.Center);
// Add the symbol to the viewpoint overlay.
_viewpointOverlay = new GraphicsOverlay();
_viewpointOverlay.SceneProperties = new LayerSceneProperties(SurfacePlacement.Absolute);
_viewpointOverlay.Graphics.Add(new Graphic(initialLocation, _viewpointSymbol));
// Apply the camera to the scene view.
MySceneView.SetViewpointCamera(camera);
// Create an analysis overlay for showing the viewshed analysis.
_analysisOverlay = new AnalysisOverlay();
// Add the viewshed analysis to the overlay.
_analysisOverlay.Analyses.Add(_viewshed);
// Add the analysis overlay to the SceneView.
MySceneView.AnalysisOverlays.Add(_analysisOverlay);
// Add the graphics overlay
MySceneView.GraphicsOverlays.Add(_viewpointOverlay);
// Update the frustum outline Color.
// The frustum outline shows the volume in which the viewshed analysis is performed.
Viewshed.FrustumOutlineColor = Color.Blue;
// Subscribe to tap events. This enables the 'pick up' and 'drop' workflow for moving the viewpoint.
MySceneView.GeoViewTapped += MySceneViewOnGeoViewTapped;
}