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Using Breaklines to Improve Surface Accuracy
The TIN algorithm creates surfaces by drawing 3D lines between points that are closest to each other. In certain instances, this is not the ...
Creating a Surface from Survey Data
You create a surface in Prospector by simply right-clicking the Surfaces node of the tree and selecting Create Surface , as shown in Figure ...
Creating Tag Labels
A tag label is a special kind of label that assigns a number to a curve, tangent, or spiral. Common examples are C1, S1, and L1 for a curve...
Renumbering Tag Labels
As Murphy’s law would have it, the numbers you get when creating tag labels are almost never what you want them to be. This is no fault of ...
The Linework Code Set Database
The linework code set ( Figure ) lists what designators are used to start, stop, continue, or add segments to lines. For example, the B code...
Understanding Surfaces
As you might guess, the game of 3D connect the dots is a bit more sophisticated than the 2D version. In addition, you need the result to be ...
Importing Points from a Text File
One of the most common means of creating points in your drawing is to import an external text file (see Figure 1 ). The Import Points tool c...
Creating Tables
Once you have created all of the tag labels and numbered them correctly, you’re ready to create a table. Civil 3D provides four types of ali...
User-Defined Properties
Standard point properties include items such as number, easting, northing, elevation, name, description, and the other entries you see when ...