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AutoCAD LandXML import of feature lines

  • 1.  AutoCAD LandXML import of feature lines

    Posted 01-18-2023 08:50
    TBC and ACCESS both have this issue. Here is the TBC thread: AutoCAD 3D Feature Lines | Trimble Business Center

    You can export Civil3D feature lines to a LandXML, but Civil 3d does not define the radius correctly. This keeps Trimble from being able to import the feature line curves into ACCESS or TBC. Civil3d calculates the <Center> coordinate as the middle of the arc, but it should be for the radius. Civil 3d also leaves out the rotation (rot) and curve type (crvType).

    This will be fixed with the next update in TBC thanks to @Gary Lantaff. I'm hoping I can get someone to look at this on the ACCESS side and get a "fix" for this as well.​

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    Tex Barnett
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