Display a scene with a terrain surface and some imagery.
Use case
Scene views are 3D representations of real-world areas and objects. Scene views are helpful for visualizing complex datasets where 3D relationships, topography, and elevation of elements are important factors.
How to use the sample
When loaded, the sample will display a scene. Pan and zoom to explore the scene.
How it works
Create a Scene object with a basemap using the BasemapStyle::ArcGISImagery BasemapStyle.
Create an ArcGISTiledElevationSource object and add it to the scene's base surface.
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// [WriteFile Name=BasicSceneView, Category=Scenes]// [Legal]// Copyright 2016 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]#ifdef PCH_BUILD#include"pch.hpp"#endif// PCH_BUILD#include"BasicSceneView.h"#include"Scene.h"#include"SceneQuickView.h"#include"Basemap.h"#include"ArcGISTiledElevationSource.h"usingnamespace Esri::ArcGISRuntime;
BasicSceneView::BasicSceneView(QQuickItem* parent) :
QQuickItem(parent)
{
}
BasicSceneView::~BasicSceneView() = default;
voidBasicSceneView::init(){
qmlRegisterType<SceneQuickView>("Esri.Samples", 1, 0, "SceneView");
qmlRegisterType<BasicSceneView>("Esri.Samples", 1, 0, "BasicSceneSample");
}
voidBasicSceneView::componentComplete(){
QQuickItem::componentComplete();
// find QML SceneView component m_sceneView = findChild<SceneQuickView*>("sceneView");
// Create a new basemap instance Basemap* basemap = newBasemap(BasemapStyle::ArcGISImagery, this);
// Create a new scene instance m_scene = newScene(basemap, this);
// set scene on the scene view m_sceneView->setArcGISScene(m_scene);
//! [create a new elevation source] ArcGISTiledElevationSource* elevationSource = newArcGISTiledElevationSource(QUrl("https://elevation3d.arcgis.com/arcgis/rest/services/WorldElevation3D/Terrain3D/ImageServer"), this);
// add the elevation source to the scene to display elevation m_scene->baseSurface()->elevationSources()->append(elevationSource);
//! [create a new elevation source]//! [create a camera]// create a cameraconstdouble latitude = 28.4;
constdouble longitude = 83.9;
constdouble altitude = 10010.0;
constdouble heading = 10.0;
constdouble pitch = 80.0;
constdouble roll = 0.0;
Camera camera(latitude, longitude, altitude, heading, pitch, roll);
// set the viewpoint m_sceneView->setViewpointCameraAndWait(camera);
//! [create a camera]}