Exercise 4: Extracting Objects From A Surface - Autodesk CIVIL3D - CIVILDESIGNCOMP 2007 SLM CD Tutorials Manual

4 Click OK.
5 Click Annotate tab
Surface Legend Table.
6 At the prompt to specify the table type, enter Watersheds.
7 You are prompted to specify whether you want the table to automatically
update if the analysis information changes. Enter Dynamic to enable
automatic updating.
If a change is made to the surface and the watershed analysis is
regenerated, the legend is automatically updated.
8 Click a location in the drawing where you want to place the upper-left
corner of the table.
The legend table is displayed in the drawing at the selected location.
To continue this tutorial, go to
(page 100).

Exercise 4: Extracting Objects from a Surface

In this exercise, you will use the watershed data to create non-destructive
AutoCAD objects from the surface.
For more information, see the AutoCAD Civil 3D Help topic Extracting Surface
Data.
This exercise continues from
99).
Extract objects from a surface
NOTE This exercise uses Surface-5B.dwg with the modifications you made in the
previous exercise.
1 In the drawing, select the surface.
2 Click TIN Surface tab
3 The Extract Objects From Surface dialog box lists all of the surface
properties that are visible in the currently selected surface style. Clear all
boxes in the Properties column except for Watersheds.
4 Click OK.
100 | Chapter 5 Surfaces Tutorials
Labels & Tables panel
Exercise 4: Extracting Objects from a Surface
Exercise 3: Creating a Watershed Legend
Surface Tools panel
Add Tables menu Add
(page
Extract Objects .