Opens and displays a scene from a Mobile Scene Package (.mspk).
Use Case
An .mspk file is an archive containing the data (specifically, basemaps and features), used to display an offline 3D scene.
How to use the sample
When the sample opens, it will automatically display the Scene in the Mobile Map Package.
Since this sample works with a local .mspk, you may need to download the file to your device.
How it works
This sample takes a Mobile Scene Package that was created in ArcGIS Pro, and displays a Scene
from within the package in a SceneView
.
- Create a
MobileScenePackage
using the path to the local.mspk
file. - Call
MobileScenePackage.load
and check for any errors. - When the
MobileScenePackage
is loaded, obtain the firstScene
from theMobileScenePackage.scenes
list. - Create a
SceneView
and set the scene on the view for display.
Relevant API
- MobileScenePackage
- SceneView
Offline data
Read more about how to set up the sample's offline data here.
Link | Local Location |
---|---|
Philadelphia MSPK | <userhome> /ArcGIS/Runtime/Data/mspk/philadelphia.mspk |
Additional information
Before loading the MobileScenePackage, it is important to first check if direct read is supported. The MobileScenePackage could contain certain data types that would require the data to be unpacked. For example, Scenes containing raster data will need to be unpacked.
Tags
offline, scene
Sample Code
// [WriteFile Name=OpenMobileScenePackage, Category=Scenes]
// [Legal]
// 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.
// [Legal]
import QtQuick 2.6
import Esri.ArcGISRuntime 100.15
import Esri.ArcGISExtras 1.1
Rectangle {
id: rootRectangle
clip: true
width: 800
height: 600
readonly property url dataPath: System.userHomePath + "/ArcGIS/Runtime/Data/mspk"
SceneView {
id: sceneView
anchors.fill: parent
Component.onCompleted: {
// Set the focus on SceneView to initially enable keyboard navigation
forceActiveFocus();
}
}
Component.onCompleted: {
mspk.load();
}
MobileScenePackage {
id: mspk
path: dataPath + "/philadelphia.mspk"
onLoadStatusChanged: {
// only proceed once the scene package is loaded
if (loadStatus !== Enums.LoadStatusLoaded)
return;
if (mspk.scenes.length < 1)
return;
// obtain the first scene in the list of scenes
const scene = mspk.scenes[0];
// set the scene on the scene view to display
sceneView.scene = scene;
}
onErrorChanged: {
console.log("Mobile Scene Package Error: %1 %2".arg(error.message).arg(error.additionalMessage));
}
}
}