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AutoCAD Civil3D 2025: What’s New in Civil 3D 2025 ?

https://www.augi.com/articles/detail/autodesk-autocad-civil3d-2025-whats-new-in-civil-3d-2025

New Civil 3D 2025 Surface Workflows

Added a reduced surface level of detail to improve performance when working in drawings with large surfaces.
Contextual commands to change the surface level of detail added to Prospector tree, In canvas, and the ribbon.
Default setting for Reduced Surface Level of Detail added to the Edit Feature Settings - Surface dialog box.
Level of detail commands are available from the command line.
AllSurfaceLODLow
AllSurfaceLODHigh
SurfaceLODLow
SurfaceLODHigh

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Subassembly Composer : "Slope and Delta Y" can't do negative slopes


https://forums.autodesk.com/t5/civil-3d-forum/subassembly-composer-quot-slope-and-delta-y-quot-can-t-do/td-p/8701496

Autodesk Subassembly Composer- Entering or Calculating Property Data- P1 (AP1) Class

https://help.autodesk.com/view/CIV3D/2025/ENU/?guid=GUID-05C637CB-BE7F-4102-8DC9-D4C5D6442367

API Function Examples

https://help.autodesk.com/view/CIV3D/2025/ENU/?guid=GUID-A1E1CDB3-57B6-4FEC-A4A4-EBA23AC92758

Autodesk_AutoCAD_Civil_3D_2025.0.2_Update_Only_x64

object selection does not highlight the item well enough to see xref

1. Made sure HIGHLIGHT command was set to 1.

2 Changed the GFXDX12 variable command to 0 (that's a zero).

I closed and reopened the command and now it works.

https://forums.autodesk.com/t5/autocad-lt-forum/object-selection-does-not-highlight-the-item-well-enough-to-see/m-p/12039365#M200875

Extensiones para Civil 3D 2025

https://mega.nz/folder/tDVwxDgK#d1PJCfDicWg2c1TAGLU60w

https://www.links.aportesingecivil.com/?v=70gg-ckeekxfo

Deselecting by Shift+Click Stopped Working?

turning the "Shift+Left click image select" option off in IOPTIONS did the trick for me

https://forums.autodesk.com/t5/autocad-forum/deselecting-by-shift-click-stopped-working/m-p/4573063#M35896

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Copying Surfaces in Civil 3D

All you need to do is invoke the COPY command, select the surface, and press <Enter> three times and the job is done.

https://resources.ascented.com/ascent-blog/copying-surfaces-in-civil-3d

AutoCAD - how to display linetype scale ( LTS ) similar in model and paper space

To display linetypes similarly in model and paper space in AutoCAD, you can set the following variables to 1:

LTSCALE: Global scale factor for the drawing
CELTSCALE: Current object scale factor
PSLTSCALE: Paper space scale linetype factor
MSLTSCALE: Model space linetype factor

Arqcom CAD Earth.v8.1.5 for AutoCAD / CivilCAD Suite 2020.10

Download Arqcom CAD Earth.v8.1.5 for AutoCAD 2017-2025 x64


https://downloadlynet.ir/2020/15/5744/03/cad-earth/22/?#/5744-arqcom-c-182454113723.html

Google Earth for CadEarth

Civil 3D corridor section editor settings

Why does the PDF created from AutoCAD shows frames around text in Foxit Reader

- Solution:

On the command line in AutoCAD, enter EPDFSHX and change the value to 0 (zero).

https://kb.foxit.com/s/articles/360040242712-Why-does-the-PDF-created-from-AutoCAD-shows-frames-around-text-in-Foxit-Reader

AutoCAD / Civil 3D

Objects get cut off when zooming in perspective view


https://forums.autodesk.com/t5/autocad-forum/objects-get-cut-off-when-zooming-in/m-p/9170687#M1001566

it's perspective mode, a display clip is needed as the camera (you have virtually) can't look behind your location.

You can play with system variable PERSPECTIVECLIP and change it from 5 to 1, run _REGEN .

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