This outline includes the table of contents, chapter summaries, step-by-step exercises, and key screenshots descriptions (for a visual designer to fill).
Objective: Create a 1-meter wide trench, 0.5 meters deep, with a variable bottom width. civil 3d subassembly composer tutorial pdf
To edit a subassembly, follow these steps: This outline includes the table of contents ,
Subassembly Composer transforms Civil 3D from a rigid modeling tool into a flexible design environment. By mastering the simple workflow of parameters → flowchart geometry → shapes → export, you can model any roadway cross-section, from bike lanes to complex retaining walls. Practice with this basic lane-shoulder example, then gradually incorporate decisions, loops, and surface targets to build production-ready subassemblies. By mastering the simple workflow of parameters →
Side: Use the "Side" parameter so the subassembly knows if it is on the Left or Right.
What is a Subassembly?
Packet Settings: Where you define the subassembly name, version, and input/output parameters. A Step-by-Step Tutorial Workflow