The settings will be stored with open views when the project is saved. You can switch between Perspective and Parallel viewing modes using the Drawing Mode drop-down menu in the Scene group on the View tab. Parallel drawing is useful for architectural drawings (for example, building construction designs or campus overview maps), as well as for representing statistical data in a 3D view, such as extruded shapes symbolizing numeric values (for example, population or income).Īll scenes open in perspective viewing mode. Parallel drawing, on the other hand, renders the 3D view using a parallel projection, where features of the same physical size are rendered on-screen identically, regardless of their distance from the viewing camera. This matches the way we see the world in our day-to-day lives, and the result is a realistic representation of 3D content. Perspective drawing is the most common drawing mode in 3D, where features in the foreground are shown larger than those in the background. Scenes can also be rendered in either perspective or parallel drawing mode. KML layers have their own category in scenes, KML Layers, because a KML layerĬan contain both 2D and 3D nodes in the same file. You can, however, customize the default settings for new maps and scenes.ĢD draped content is shown in the 2D Layers category in the Contents pane, and all 3D layers are in the 3D Layers category. Any new blank scene view defaults to global mode. 3dd file opens by default in global mode, and the. When you import an ArcGlobe or ArcScene document, the. Arrange the views by dragging a view tab and choosing the placement location. Each view tab is labeled with its respective icon distinguishing the view type. The original scene remains unchanged and a new scene is added to the project. Use the context menu for your scene and choose to open it as a new global or local view. To do this, click the Catalog pane, and under Project, expand Maps. If, however, you want to view the same scene in both local and global views side by side, you need to open a second view of the same map. The existing scene changes to the updated view choice. To change the current view mode for your scene, click the View tab and choose either Global or Local. Optionally, right-click Maps in the Catalog pane to create a scene in either mode. On the Insert tab, click the New Map menu and choose either New Global Scene or New Local Scene. To open a new scene, you have the option to create a global or local scene directly. There are several ways to create your scenes. Local scenes are not supported in mobile ArcGIS Runtime applications.Ī local view shows buildings within an area of interest in a neighborhood. Local scenes support geographic, projected, and custom coordinate systems. Often local scenes are used to visualize data such as cities or construction sites. Because data can remain in a projected coordinate system, use a local scene for editing, analysis, or measurement. Use a local scene to view data in a smaller extent. If you plan to view your 2D maps in a 3D space, consider opening them in local scene mode. If the spatial reference of your map is not WGS 84 or CGCS 2000, a local scene view is recommended to avoid the distortion from being reprojected for global scene views. Global scenes support WGS 84 and CGCS 2000 geographic coordinate systems. Choose a global scene to show your data in a global context, allowing your audience to zoom in and out and see the entire earth. The decision to create a global or local scene is often driven by your visualization and analysis needs or how you want to share the scene across the ArcGIS Platform.Ī global scene is typically used to display data that spans the globe when viewing the curvature of the earth is important. Global and local scenes are different viewing modes you can use to visualize 3D data. In ArcGIS Pro, you can combine the advantages of 3D scenes and 2D maps by showing both views at the same time, making GIS information more understandable and helping reveal new insights in the process. Additionally, the display of quantitative GIS content, such as population, temperature, or relative occurrences of an event, can often be communicated more effectively in a 3D view. Working in 3D can incorporate real-world elements with your content, highlighting influences such as the movement of the terrain and the 3D extent of features such as trees, buildings, and subsurface geology. This helps you to understand large and complex data and its spatial relationships by representing it as real-world objects that can be visualized, analyzed, and managed in a scene. Scenes allow you to experience geographic information similarly to the way you would in the real world, in three-dimensional space.
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