In AutoCAD Civil 3D 2015, Feature Lines are critical 3D objects used as baselines for grading, corridor modeling, and surface definitions. They differ from standard polylines because they store elevation data at every vertex, allowing for complex 3D terrain modeling. Autodesk Community, Autodesk Forums, Autodesk Forum How to Prepare and Create a Feature Line
You can create feature lines either by drawing them from scratch or by converting existing geometry. Create from Objects (Recommended for existing layouts) tab on the Ribbon. Create Design panel, click the Feature Line dropdown and select Create Feature Lines from Objects Select existing AutoCAD lines, arcs, or polylines and press In the dialog box, assign the feature line to a
(e.g., "Site 1") to manage how it interacts with other objects. Create by Drawing Create Feature Line from the same dropdown menu. Define the name, style, and site.
Pick points in the drawing area; you will be prompted to enter an elevation for each point as you go. Create from COGO Points autocad civil 3d 2015 15
: You can snap to existing Survey or COGO points to build a 3D feature line that follows surveyed field data. Autodesk Community, Autodesk Forums, Autodesk Forum Key Feature Line Properties in 2015 Site Interaction
: Feature lines in the same "Site" will "split" each other at intersections, creating a new vertex where they cross. Move them to different sites if you want to avoid this. Dynamic Links : In Civil 3D 2015, feature lines can be created from Alignments
. If the parent alignment changes, the feature line can be set to update automatically. Grading Baselines : Use feature lines as the starting point for Grading Objects to create slopes (e.g., 3:1) that target a surface. Prefeitura de Aracaju New in Civil 3D 2015 Productivity Pack 1 If you have the Productivity Pack 1 installed for the 2015 version, you can utilize the Coordinate Geometry (COGO) Editor In AutoCAD Civil 3D 2015, Feature Lines are
. This tool provides a streamlined utility for entering points, lines, and curves to build precise feature lines based on legal descriptions or survey data. WordPress.com with your new feature line? AI responses may include mistakes. Learn more FEATURE LINES -- Create by snapping to COGO points?
Developer: Autodesk Release Date: Spring 2014 Internal Version: 15.0 (G-Number series) Category: Civil Engineering Design & Documentation
At its heart, Civil 3D 2015 retained the software’s core philosophy: Intelligent Objects. Unlike standard AutoCAD, where lines are just lines, Civil 3D objects (points, surfaces, alignments, pipes) have intelligence and interact with one another. Operating System: It was designed for Windows 7
To understand the significance of the 2015 release, one must consider the hardware context.
Civil 3D 2013 introduced pressure pipes, but they were unstable. By 2015 (Release 15), the pressure network engine had matured. Users gained the ability to create fittings and appurtenances via a Part Builder that actually behaved predictably, allowing for realistic water main design without third-party plugins.
This version introduced tools to better integrate geotechnical data, allowing users to visualize subsurface data (boreholes) and include them in profiles and cross-sections.