New Add Building Scene Layer sample #418
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Collaborator
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this file shouldn't have snuck in here
| 2. Create an `ArcGISTiledElevationSource` object and add it to the local scene's base surface. | ||
| 3. Create a `BuildingSceneLayer` and add it to the local scene's operational layers. | ||
| 4. Create a `ArcGISLocalSceneView` object to display the scene. | ||
| 5. Set the local scene to the `ArcGISLocalSceneView`. |
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Steps 4 & 5 are a little weird -- the scene isn't added to the ArcGISLocalSceneView, it's added to the ArcGISLocalSceneViewController. I'm not sure if that's a little too nuanced to worry about, though.
FilterBuildingSceneLayer just has a single step to cover both:
2. Create a LocalSceneView and add the scene.|
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| late final BuildingSublayer _overviewSublayer; | ||
| late final BuildingSublayer _fullModelSublayer; | ||
| var _showFullModel = false; |
Collaborator
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these three should have comments
| Column( | ||
| children: [ | ||
| Expanded( | ||
| // Add a map view to the widget tree and set a controller. |
| Row( | ||
| mainAxisAlignment: MainAxisAlignment.spaceEvenly, | ||
| children: [ | ||
| // A button to perform a task. |
| // Add the BuildingSceneLayer to the Scene. | ||
| scene.operationalLayers.add(buildingSceneLayer); | ||
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| // Extract the overview and full model sublayers |
| setState(() => _ready = true); | ||
| } | ||
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| Future<ArcGISScene> _initializeScene() async { |
Collaborator
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There's no awaiting going on, so this can be
ArcGISScene _initializeScene() {| return scene; | ||
| } | ||
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| Future<void> toggleModelView() async { |
Collaborator
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likewise
void toggleModelView() {
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Implementation of the "Add Building Scene Layer" sample illustrating how to add a
BuildingSceneLayerto anArcGISLocalSceneView.