nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

How to create 3d surface in .net wpf using isolines or tiff data file? To get something like that 3d surface on picture but in the wpf .net application

VanyaIvanov

Vind meer berichten getagd met

Accepted answers

All comments

MichaelBranscomb

Hi,

The following Guide topics will help explain:

- Build a new scene—ArcGIS Runtime SDK for .NET | ArcGIS for Developers

- Add raster data—ArcGIS Runtime SDK for .NET | ArcGIS for Developers

Thanks

Mike

VanyaIvanov

Hi, Michael. Thank you for answer. But i didnt catch anything from this. I have a TIFF file path C:\Users\user123\Documents\ArcGIS\11062020\TopoToR_N46E11 and want to create 3d surface in wpf app using this file. Could you please show code example in my case? Thank you)

JackHardwick4_1-1713971532079.png

VanyaIvanov

I tried this one from your link:

Create a scene and assign it to a scene view.

<SPAN class="" style="color: #006a00;">// create a new scene with a topographic basemap</SPAN><SPAN class="" style="color: #aa0d91;">var</SPAN> myScene = <SPAN class="" style="color: #aa0d91;">new</SPAN> Scene(Basemap.CreateTopographic()); <SPAN class="" style="color: #006a00;">// add the new scene to the scene view</SPAN>MySceneView.Scene = myScene;

Add an elevation surface and apply it to the scene.

<SPAN class="" style="color: #006a00;">
// create an elevation source</SPAN><SPAN class="" style="color: #aa0d91;">var</SPAN> elevationSource = <SPAN class="" style="color: #aa0d91;">new</SPAN> ArcGISTiledElevationSource(<SPAN class="" style="color: #aa0d91;">new</SPAN> System.Uri(<SPAN class="" style="color: #c41a16;">"C:\\Users\\user123\\Documents\\ArcGIS\\11062020\\TopoToR_N46E11.tiff"</SPAN>)); //-----added my filepath to tiff file<SPAN class="" style="color: #006a00;">// create a surface and add the elevation surface</SPAN><SPAN class="" style="color: #aa0d91;">var</SPAN> sceneSurface = <SPAN class="" style="color: #aa0d91;">new</SPAN> Surface(); sceneSurface.ElevationSources.Add(elevationSource); <SPAN class="" style="color: #006a00;">// apply the surface to the scene</SPAN>MySceneView.Scene.BaseSurface = sceneSurface;

And it doesn't work(

MichaelBranscomb

Hi,

Does it work if you use the RasterElevationSource Class?

The tiled elevation source should be used when you have elevation encoded tile packages (Share a tile package—ArcGIS Pro | Documentation).

Thanks

Mike

VanyaIvanov

If somebody is interested in. There is my solution that works. it is made on mvvm like pattern

First. Class SceneViewmodel:

public class SceneViewModel : UserControl, INotifyPropertyChanged
{
public SceneViewModel()
{
CreateNewScene();
}

Scene _scene;

/// <summary>
/// Gets or sets the map
/// </summary>

public Scene Scene
{
get { return _scene; }
set { _scene = value; OnPropertyChanged(); }
}

/// <summary>
/// Raises the <see cref="MapViewModel.PropertyChanged" /> event
/// </summary>
/// <param name="propertyName">The name of the property that has changed</param>
protected void OnPropertyChanged([CallerMemberName] string propertyName = null)
{
var propertyChangedHandler = PropertyChanged;
if (propertyChangedHandler != null)
propertyChangedHandler(this, new PropertyChangedEventArgs(propertyName));
}

public event PropertyChangedEventHandler PropertyChanged;

private async void CreateNewScene()
{

Scene newScene = new Scene(Basemap.CreateImagery());

RasterElevationSource elevationSource = new RasterElevationSource(new[] { @C:\Users\user\Downloads\tif3dmap1.tif ,@C:\Users\user\Downloads\tif3dmap2.tif });
await elevationSource.LoadAsync();
Surface elevationSurface = new Surface();
elevationSurface.ElevationSources.Add(elevationSource);
elevationSurface.ElevationExaggeration =20;//depends on how deep relief on the surface you want

await elevationSurface.LoadAsync();

newScene.BaseSurface = elevationSurface;
Scene = newScene;
Scene.InitialViewpoint = new Viewpoint(elevationSource.FullExtent);

}

Second. MainWindow.xaml.cs:

public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
var SceneViewModel = new SceneViewModel();
this.DataContext = SceneViewModel;
}

}

Third. MainWindow.xaml:

</Window>

Doe mee aan het gesprek

Aangemelde leden kunnen berichten plaatsen, updates volgen en meer. Nieuw hier? Registreer een gratis account.

Snelle Links

Community Help
Find useful guides, FAQs, and documents to help you navigate and make the most of Esri Community.