3D Clipping VBA?

Discussion in 'AutoCAD' started by terrence.smith, Jun 5, 2007.

  1. Hi there,
    I'm looking to automate the -3DClip command in AutoCAD. Basically, I
    want to set my view according to a specified elevation and thickness.
    For example, in a 3D drawing with 1m surface contour lines, I want to
    only look at contours at the 750m elevation. I would enact a program
    to set the viewport to clip everything above the 751 elevation and
    below the 749 elevation. Right now, I have to manually play with the
    front and back clipping and in a big drawing this can be a real pain.

    I am fairly well versed in AutoCAD VBA, but I've never really delved
    into viewport commands.

    Any ideas?

    Much appreciated.
     
    terrence.smith, Jun 5, 2007
    #1
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