How to Create a Surface from Cross Sections in Civil 3D?
Nov 24, 2024 · The purpose of this workflow is to calculate the difference between the pre-erosion and post-erosion surfaces to determine the volume of eroded material. Is there a …
DEM Raster to Surface - Autodesk Community
Mar 31, 2017 · I want the surface data that I'm pulling to work well with Infraworks when I eventually bring in a corridor model from Civil 3D to Infraworks. Unfortunately, I can't pull the …
Solved: Making a Flat Surface - Autodesk Community
Sep 13, 2019 · Civil 3D is a design program that’s what it does best; plain vanilla AutoCAD is a drafting program you can draw polylines to resemble your design, but it is not a design object, …
Creating a Surface from Polylines - Autodesk Community
Jan 11, 2017 · I'm trying to create a surface using polylines that I downloaded from survey data. The polylines have elevations, I've exploded them, run Overkill command and done Pedit …
How to create a surface from points? - Autodesk Community
Jan 15, 2015 · HI, I haven't had to create a surface in several years and can't remember how to do it. The in-program help is useless as always as it seems to cover cloud points but nothing …
Can't create a surface from shapefile - Autodesk Community
Nov 27, 2024 · The difference between background and design is the appearance Civil 3D gives the surface. Typically, the contour shapes and directions of Background is different compared …
C3D How to create a surface from a solid element
Jul 17, 2017 · Please read this <<blog>> post on how to convert a solid body to a surface (3D faces) by using the conversion to MassElementconverts, command. This command converts a …
Create a Tin Surface from .laz file? - Autodesk Community
Jan 10, 2025 · I have a lidar point cloud file in (.laz). I would like to create a TIN surface in Civil3D from this data but cannot directly create a surface. What is the best free method to convert this …
No GIS data to import - Autodesk Community
Feb 3, 2025 · I downloaded a contour shapefile from PASDA. Coordinate system is PA state plane, south zone, US foot, NAD 83. I set the coordinate system for my drawing to match the …
Create Surface from regions or "surface" objects
Mar 8, 2019 · If you get Lines, 3DPolylines, or 3D faces. You can add those to a Civil 3D Surface. If you can get AutoCAD Surfaces you can explode them to 3D Faces. Allen Jessup CAD …