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Video: Building Terrain Models with DWG & DXF Files
Updated November 13, 2025
This article applies to:
- RoadEng Civil
This video shows how to work with DWG and DXF files in Softree’s Terrain module. We cover how to import linework and contours, create surfaces, and clean up unwanted features.
Example 1: Basic Import
Example 2: Basic Import (No 3D faces)
Example 3: DXF with Contour Data
Example 4: Managing Heavy DXF/DWG Files and Visual Clutter
Example 5: Cleaning Up Unwanted Features
Example 6: Handing Blocks
Example 7: Handing Mixed 2D & 3D Elevation Data