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SceneBaseSurface Property

Gets or sets the base surface for the scene.

Namespace:  Esri.ArcGISRuntime.Mapping
Assembly:  Esri.ArcGISRuntime (in Esri.ArcGISRuntime.dll) Version: 100.11.0
Syntax
public Surface BaseSurface { get; set; }

Property Value

Type: Surface
Remarks
The base surface is the default surface on which layers are draped or from which relative layers are offset.
Examples

WPF

Example Name: ViewPointCloudDataOffline

Display local 3D point cloud data.

Code example screen shot.

C#
// Copyright 2019 Esri.
// 
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
// You may obtain a copy of the License at: http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific
// language governing permissions and limitations under the License.

using ArcGISRuntime.Samples.Managers;
using Esri.ArcGISRuntime.Mapping;
using System;

namespace ArcGISRuntime.WPF.Samples.ViewPointCloudDataOffline
{
    [ArcGISRuntime.Samples.Shared.Attributes.Sample(
        name: "View point cloud data offline",
        category: "Data",
        description: "Display local 3D point cloud data.",
        instructions: "The sample starts with a point cloud layer loaded and draped on top of a scene. Pan and zoom to explore the scene and see the detail of the point cloud layer.",
        tags: new[] { "3D", "lidar", "point cloud" })]
    [ArcGISRuntime.Samples.Shared.Attributes.OfflineData("34da965ca51d4c68aa9b3a38edb29e00")]
    public partial class ViewPointCloudDataOffline
    {
        // Hold the URL to the elevation service.
        private const string ElevationServiceUrl = "https://elevation3d.arcgis.com/arcgis/rest/services/WorldElevation3D/Terrain3D/ImageServer";

        public ViewPointCloudDataOffline()
        {
            InitializeComponent();
            Initialize();
        }

        private async void Initialize()
        {
            // Create the scene with basemap.
            MySceneView.Scene = new Scene(BasemapStyle.ArcGISImageryStandard);

            // Create a surface and add the elevation service to it.
            Surface groundSurface = new Surface();
            groundSurface.ElevationSources.Add(new ArcGISTiledElevationSource(new Uri(ElevationServiceUrl)));

            // Add the surface to the scene.
            MySceneView.Scene.BaseSurface = groundSurface;

            // Get the path to the local point cloud data.
            string pointCloudPath = DataManager.GetDataFolder("34da965ca51d4c68aa9b3a38edb29e00", "sandiego-north-balboa-pointcloud.slpk");

            // Create the point cloud layer.
            PointCloudLayer balboaPointCloud = new PointCloudLayer(new Uri(pointCloudPath));

            // Add the point cloud to the scene.
            MySceneView.Scene.OperationalLayers.Add(balboaPointCloud);

            // Wait for the layer to load.
            await balboaPointCloud.LoadAsync();

            // Zoom to the extent of the point cloud.
            await MySceneView.SetViewpointAsync(new Viewpoint(balboaPointCloud.FullExtent));
        }
    }
}
XAML
<UserControl x:Class="ArcGISRuntime.WPF.Samples.ViewPointCloudDataOffline.ViewPointCloudDataOffline"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:esri="http://schemas.esri.com/arcgis/runtime/2013">
    <Grid>
        <esri:SceneView x:Name="MySceneView" />
    </Grid>
</UserControl>
See Also
Additional Examples
Hyperlink to ExampleDescription
AddAnIntegratedMeshLayerView an integrated mesh layer from a scene service.
Animate3DGraphicAn `OrbitGeoElementCameraController` follows a graphic while the graphic's position and rotation are animated.
ChangeAtmosphereEffectChanges the appearance of the atmosphere in a scene.
ChooseCameraControllerControl the behavior of the camera in a scene.
CreateTerrainSurfaceRasterSet the terrain surface with elevation described by a raster file.
CreateTerrainSurfaceTilePackageSet the terrain surface with elevation described by a local tile package.
DisplaySceneDisplay a scene with a terrain surface and some imagery.
DistanceMeasurementMeasure distances between two points in 3D.
GetElevationAtPointGet the elevation for a given point on a surface in a scene.
LineOfSightGeoElementShow a line of sight between two moving objects.
LineOfSightLocationPerform a line of sight analysis between two points in real time.
ListKmlContentsList the contents of a KML file.
PlayKmlToursPlay tours in KML files.
SceneLayerSelectionIdentify features in a scene to select.
SceneLayerUrlDisplay an ArcGIS scene layer from a URL.
SceneSymbolsShow various kinds of 3D symbols in a scene.
SurfacePlacementsPosition graphics relative to a surface using different surface placement modes.
TerrainExaggerationVertically exaggerate terrain in a scene.
ViewContentBeneathSurfaceSee through terrain in a scene and move the camera underground.
ViewPointCloudDataOfflineDisplay local 3D point cloud data.
ViewshedCameraAnalyze the viewshed for a camera. A viewshed shows the visible and obstructed areas from an observer's vantage point.
ViewshedGeoElementAnalyze the viewshed for an object (GeoElement) in a scene.
ViewshedLocationPerform a viewshed analysis from a defined vantage point.