This tutorial demonstrates how to use the ConditionalCutOrFill subassembly to build a corridor assembly that applies different subassemblies depending on the cut or fill condition at a given station.
Conditional subassemblies enable you to reduce the number of corridor regions and assemblies to maintain.
For more information, see the AutoCAD Civil 3D Help topic Creating Assemblies with Conditional Subassemblies.
Topics in this section
- Exercise 1: Examining the Existing Corridor in Section
In this exercise, you will examine how the daylight subassemblies are applied to the corridor model in section. You will notice stations at which the current daylighting parameters are inappropriate for the site conditions.
- Exercise 2: Adding Conditional Subassemblies to a Corridor Assembly
In this exercise, you will add ConditionalCutOrFill subassemblies to an existing corridor assembly.
- Exercise 3: Adjusting Conditional Subassembly Properties
In this exercise, you will adjust the properties of one of the subassemblies, and then assign descriptive names to each of the subassemblies in the Through Road assembly.
- Exercise 4: Rebuilding the Corridor and Examining the Results
In this exercise, you will reset the corridor targets, rebuild the corridor, and then examine how the conditional subassembly affects the corridor model.