Project Description
I need a compact AutoLISP routine that, inside AutoCAD, lets me pick a closed polyline and instantly produces the “tabla de derroteros” for that polygon. The command must draw the table right in the drawing, extract all relevant vertex data, and compute both area and perimeter automatically.
Acceptance criteria
• One custom command that triggers the process (for example DERRO_TAB)
• The routine must:
– Read every vertex in order, calculate bearing and distance between consecutive points, and total them.
– Create an AutoCAD TABLE object populated with those values plus the overall area and perimeter.
• Results must match AutoCAD’s native AREA feedback for the same polyline.
• Deliver a clean .lsp file with brief usage notes.