Autodesk CIVIL3D Tutorial - Page 62
Exercise 2: Working with Point Cloud Styles
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Examine the points. The point cloud points are stored in the point cloud database, and they cannot be manipulated individually. 3 Zoom to the extents of the point cloud object. 4 Click View tab ➤ Views panel ➤ SE Isometric. A three-dimensional view of the point cloud object is displayed. the white box that surrounds the point cloud is the bounding box, which identifies the extents of the point cloud object. The size and geometry of the bounding box component depend on the point cloud object minimum and maximum coordinate values. The bounding box serves as a point cloud object proxy when the point cloud source data is not accessible. 5 Click View tab ➤ Views panel ➤ Top. To continue this tutorial, go to Exercise 2: Working with Point Cloud Styles (page 50). Exercise 2: Working with Point Cloud Styles In this exercise, you will use styles to view the point cloud object in different ways, as well as to filter the display of imported point cloud data. For more information, see the AutoCAD Civil 3D Help topic Displaying and Stylizing Point Clouds. This exercise continues from Exercise 1: Importing Point Cloud Data (page 47). Display point cloud points by elevation 1 In the drawing, select the point cloud. 2 Click Point Cloud tab ➤ Modify panel ➤ Point Cloud Properties drop-down ➤ Point Cloud Properties. 3 In the Point Cloud Properties dialog box, on the Information tab, under Point Cloud Style, select Elevation Ranges. This point cloud style displays point cloud points as a specified color, based on their elevation value. 4 On the Elevation Ranges tab, click Reset From Style. 50 | Chapter 4 Point Cloud Tutorials
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