Greetings,
Thank you very much for your help, I'm sorry I forgot to add the code.
Here is the code to load the raster from this sample:
public void createTerrainFromLocalRaster() {
mSceneView = findViewById(R.id.sceneView);
// create a scene and add a basemap to it
ArcGISScene scene = new ArcGISScene(Basemap.createImagery());
Log.i("SPATIAL REF", scene.getSpatialReference().getWKText());
// add the scene to the sceneview
mSceneView.setScene(scene);
// specify the initial camera position
Camera camera = new Camera(36.525, -121.80, 300.0, 180, 80.0, 0.0);
mSceneView.setViewpointCamera(camera);
// raster package file paths
ArrayList<String> filePaths = new ArrayList<>();
filePaths.add(getExternalFilesDir(null) + "/MontereyElevation.dt2");
try {
// add an elevation source to the scene by passing the URI of the raster package to the constructor
RasterElevationSource rasterElevationSource = new RasterElevationSource(filePaths);
// add a listener to perform operations when the load status of the elevation source changes
rasterElevationSource.addLoadStatusChangedListener(loadStatusChangedEvent -> {
// when elevation source loads
if (loadStatusChangedEvent.getNewLoadStatus() == LoadStatus.LOADED) {
// add the elevation source to the elevation sources of the scene
mSceneView.getScene().getBaseSurface().getElevationSources().add(rasterElevationSource);
Log.i("RASTER", "ELEVATION SOURCES: " + mSceneView.getScene().getBaseSurface().getElevationSources().get(0).getName());
Log.i("RASTER", "Raster successfully loaded");
} else if (loadStatusChangedEvent.getNewLoadStatus() == LoadStatus.FAILED_TO_LOAD) {
// notify user that the elevation source has failed to load
Log.e("ERROR", "Error loading the raster");
}
});
// load the elevation source asynchronously
rasterElevationSource.loadAsync();
} catch (IllegalArgumentException e) {
// catch exception thrown by RasterElevationSource when a file is invalid/not found
Log.e("ERROR", "The elevation source has failed to load. Please ensure that the .dt2 has been pushed to the device\\'s storage.");
}
}
And here is the code to load my custom raster
public void addDEMToMap() {
try {
// create an elevation source, and add this to the base surface of the scene
// raster package file paths
ArrayList<String> filePaths = new ArrayList<>();
filePaths.add(getExternalFilesDir(null) + "/dem_30m.tif");
Log.i("DEM PATH", filePaths.toString());
// add an elevation source to the scene by passing the URI of the raster package to the constructor
RasterElevationSource rasterElevationSource = new RasterElevationSource(filePaths);
// add a listener to perform operations when the load status of the elevation source changes
rasterElevationSource.addLoadStatusChangedListener(loadStatusChangedEvent -> {
// when elevation source loads
if (loadStatusChangedEvent.getNewLoadStatus() == LoadStatus.LOADED) {
// add the elevation source to the elevation sources of the scene
Toast.makeText(this, "DEM did load", Toast.LENGTH_LONG).show();
Log.i("DEM", "DEM did load");
mSceneView.getScene().getBaseSurface().getElevationSources().add(rasterElevationSource);
Log.i("RASTER", "ELEVATION SOURCES: " + mSceneView.getScene().getBaseSurface().getElevationSources().get(0).getName());
} else {
Toast.makeText(this, "DEM did NOT load", Toast.LENGTH_LONG).show();
Log.i("DEM", "DEM did NOT load");
}
});
// load the elevation source asynchronously
rasterElevationSource.loadAsync();
} catch (IllegalArgumentException e) {
// catch exception thrown by RasterElevationSource when a file is invalid/not found
Toast.makeText(this, "DEM did NOT load", Toast.LENGTH_LONG).show();
Log.i("DEM", "DEM did NOT load");
}
}
EDIT: "Also, can you please wire up the layerViewState on the sceneview and see if you can see any errors? That could give you a clue as to what could be going wrong." I didn't understand what was meant in this message
Thank you
