Tag: LISP

  • Creating COGO Point and updating its Elevation

    By Partha Sarkar This AutoLISP code snippet demonstrates how to create a COGO Point in AutoCAD Civil 3D and update it's elevation property. (defun c:CreateCOGO ()   (vl-load-com)   ;; Change ProgID per Traget Civil 3D version   ;; This code sample is meant for Civil 3D 2013   (setq aeccApp (vla-getinterfaceobject           (vlax-get-acad-object)          …