c3d-alignments

What problem does it solve?

Alignments are central to Civil 3D design workflows, and manual management can be error-prone and time-consuming. This skill enables programmatic creation, modification, and querying of alignments, including stations, design speeds, and superelevation, reducing manual editing and enabling repeatable workflows.

Core Features & Use Cases

• Create new alignments from polylines or by explicit parameters.
• Modify existing alignments, access station data, and inspect superelevation.
• Query alignment data across a project and export data for reports.
• Use Case: Batch-generate alignments for a subdivision design and validate station data and design speeds.

Quick Start

Create a simple alignment by name in your Civil 3D document using the alignment API