Global Mapper Pro

Files in 32-bit and 64-bit builds (and triangulation)

tjhb Global Mapper UserTrusted User
edited October 2009 in Technical Support

I notice that the latest build of GM11 (dated 15 October) includes two files for the 32-bit version that are not included for the 64-bit version. Is that becasue they're not required?

The files are QuickPDFDLL.dll and TriangulationLib.dll.

(I also notice that in the 64-bit version, triangulating from 3D area features creates a surface shifted half a cell east and half a cell south with respect to area boundaries.)



  • global_mapper
    global_mapper Administrator
    edited October 2009

    The QuickPDFLib.dll is not available for 64-bit and I just forgot to update the 64-bit for the TriangulationLib.dll. If you download and install the latest 64-bit installer from you should get the latest 64-bit DLLs.

    For triangulating in any version, where the cell centers lie will depend on how the sample spacing specified aligns with the bounding box of the areas being triangulated. So there could be up to a half a pixel offset from the boundary depending on your sample spacing. A smaller sample spacing will result in a more detailed boundary.

    Let me know if I can be of further assistance.


    Global Mapper Support
  • tjhb
    tjhb Global Mapper User Trusted User
    edited October 2009
    Brilliant. Thanks Mike.
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