If you use this tool daily, you don't want to load it every time you open a drawing. To make it permanent: Type APPLOAD .
AutoCAD is a powerful tool, but it often lacks built-in features for specific, repetitive tasks—like calculating the total length of multiple objects at once. This is where the TLEN.lsp routine comes in. It is one of the most popular LISP routines for engineers, architects, and surveyors. autocad tlenlsp download free
Make sure your objects are not "Blocks." TLEN measures geometry; if lines are inside a block, you may need to explode them or use a specialized block-counting LISP. If you use this tool daily, you don't
Instead of selecting objects one by one and checking the "Properties" palette, you simply type a command and get an instant total in a pop-up window or the command line. Key Features This is where the TLEN