• Help Home
  • English (US)
    1. English (US)
    2. 简体中文
    3. 繁體中文
    4. Čeština
    5. Deutsch
    6. English (UK)
    7. Español
    8. Français
    9. Magyar
    10. Italiano
    11. 日本語
    12. 한국어
    13. Polski
    14. Português (Brasil)
    15. Русский
Autodesk Civil 3D 2026
    • What's New in Civil 3D
      • What's New in Civil 3D 2026
    • Release Notes
    • Help
    • Drainage Design and Analysis Tools
    • Tutorials
    • Best Practices Guide
    • Have You Tried
    • Subassembly Reference
    • Subassembly Composer Help
    • Project Explorer Help
    • IFC 4.3 Extension for Autodesk Civil 3D
    • Dynamo for Civil 3D
    • Survey and Transform Tools for Coordinate Geometry (in English only)
    • Infrastructure Content Authoring
    • Content Browser Help
    • Object Enabler Help
    • CAiCE Translator Help
    • API Reference Guide
    • Developer's Guide
    • Learn AutoCAD Map 3D
    • Use AutoCAD Map 3D
    • Customize AutoCAD Map 3D
    • AutoCAD User's Guide
    • Customization and Administration Guides
    • AutoLISP: Developer's Guide
    • AutoLISP: Reference
    • Autodesk Civil 3D Installation
    Share
    • Email
    • Facebook
    • Twitter
    • LinkedIn
     
     

    To Snap to a Geometric Point on an Underlay

    1. Move your cursor over the desired object snap location.

      If UOSNAP is on, your cursor automatically locks onto the snap location in the drawing.

    2. Select an object in the drawing.

      The cursor snaps to the eligible location closest to your selection.

    Related Concepts

    • About Using Object Snaps With Underlays
    • About Underlays

    Related Tasks

    • To Hide and Show Underlay Frames
    • To Clip an Underlay
    • To Adjust the Appearance of an Underlay With the Properties Palette
    • To Edit the Position of an Underlay Using its Base Grip
    • To Turn Layers on and off in an Underlay

    Related Reference

    • Commands for Working with Underlays

    Was this information helpful?

    Except where otherwise noted, this work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. Please see the Autodesk Creative Commons FAQ for more information.

    • Privacy Statement
    • Legal Notices & Trademarks
    • Report Noncompliance
    • © 2025 Autodesk Inc. All rights reserved