Inserting block at each vertex of polyline will be very handy while editing Survey Drawings. If you want to highlight each change point of polyline or if you wish to insert a boundary stone block at each vertex of the poly line, you can do using this simple autolisp program. You should have your block ready before you use this program. After loading the program type ‘InBlV’ at the command prompt. Program will prompt you to select the poly lines for which you want to insert block at each vertex and then program will insert specified block at all vertex point. Note that you cannot use this program to insert attribute blocks. Only Blocks without attribute can be inserted using this program. You can see the full source code of this program and if required you can edit the lisp routine to adjust to your requirements.
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