Kent Cooper's latest LISP routine allows you to mark the midpoint(s) of various entities in AutoCAD. For polylines, you can choose to mark the midpoint of each segment, or the single midpoint of the entire polyline. Start by loading the LISP file, then type in the command MMP. You can choose whether to place markers as points, blocks, or lines. You can choose the line length for line markers, and for block markers you can choose from various scale and rotation options. Layer control for the markers is built into this routine also. Choices for all these options are retained during the same drawing session. |