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GeoMESH LT

Femursoft

GeoMESH LT

Femursoft

Application for Digital Elevation Models (DEM) and Triangulated Irregular Networks (TIN). Lite version of GeoMESH.

Free

Meet GeoMESH LT – Terrain Modeling Made Simple.
 
Create, edit, and analyze Digital Elevation Models (DEM) and Triangulated Irregular Networks (TIN) seamlessly inside Autodesk® AutoCAD®.
Generate precision terrain meshes with constrained Delaunay triangulation for up to 10000 terrain points. Create contour lines.
If you need more functions like the following:
  • Import terrain points from LAS, LandXML and text files
  • Generate precision terrain meshes with constrained Delaunay triangulation for more than 10,000 terrain points
  • Create colorful elevation maps
  • Build terrain cross-sections effortlessly
  • Project ortho images onto your models
  • Simulate rainwater flow across your terrain
  • Calculate accurate volume differences between surfaces
  • Use all CPU cores for internal multi-threaded calculations
  • Utilize the AutoCAD user coordinate systems (UCS)
  • Use GeoMESH in the German or Italian language
  • Use GeoMESH with AutoCAD 2021, 2022, 2023, 2024, 2025, 2026, or 2027
  • Create contour lines as splines

Please download the fully functional version: GeoMESH.

  • Fast. Focused. Flexible. GeoMESH LT gives you powerful terrain modeling tools without the complexity or high costs of big GIS systems.
  • 100% integrated into AutoCAD. Open standards. Full freedom.
 
Get started today at femursoft.com.

Details

Operating system

win64-platform-icon

Release date

Jun 13, 2025

Last updated

May 13, 2026

Version

2.7.0

Language

English

Compatible with

ACD-icon

ACD

2027

MAP-icon

MAP

2027

CIV3D-icon

CIV3D

2027

ACAD_E-icon

ACAD_E

2027

BLDSYS-icon

BLDSYS

2027

PLNT3D-icon

PLNT3D

2027

Capabilities

Landscaping

Survey

Analysis and simulation

BIM

Tags

Scheduling

Administration

Frequently asked questions (FAQs)

The following are important notes for all GeoMESH LT commands:

  • GeoMESH LT stores all GeoMESH LT system variables in the current drawing. This is NOT compatible with GeoMESH.
  • GeoMESH LT writes generated data in its own GeoMESH LT layers. The following default layer names and layer colors are used for this:
    - Terrain Points: Name: GM_POINT; Color: green
    - Terrain Mesh: Name: GM_MESH; Color: grey (252)
    - Contours: Name: GM_CONTOUR; Color: yellow
    All GeoMESH LT layer properties can be modified using standard AutoCAD layer commands. GeoMESH LT recognizes these and continues to use these modified layers.
  • Changed settings of GeoMESH LT system variables and GeoMESH LT layers can be saved in a separate AutoCAD file template. They are then available in modified form for other projects using this template.
  • By default, GeoMESH LT groups all generated data. Single groups are formed for the individual program results (e.g., terrain points, terrain meshes, contour lines, etc.).
  • This software is based on CDT (C++ library for constrained Delaunay triangulation): Copyright © 2019 Leica Geosystems Technology AB, Copyright © The CDT Contributors, Licensed under the MPL-2.0 license, https://github.com/artem-ogre/CDT.
  • GeoMESH LT is only available in English.
  • GeoMESH LT is single-threaded.
  • GeoMESH LT is limited to 10000 terrain points (GMESH) or 10000 mesh elements (GMCONTOUR).
  • GeoMESH LT uses only the AutoCAD World Coordinate System (WCS).

We look forward to hearing from you. Give us info, tricks, and hints about bugs. We try to answer and help as soon as possible. Thank you for making GeoMESH LT better. Write us at:info@femursoft.com

Visit femursoft.com for more information.

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