Get files for your autocad, inventor, revit, civil 3d, fusion 360 and 3ds max. Cad studio files and utilities download cad freeware. With this method, you can create an excel spreadsheet out of your layer properties manager to. Looking for lsp which can calculate sum of polygon and closed. I am just wondering how others deal with the absence of assoc 62 in the entity definition group code. If the true color value and aci value conflict, autocad uses the 420 value, so the code 420 value should be removed before attempting to use the code 62 value. Reassoc reassociate disassociateddisconnected dimensions vlx lisp for. Learn autolisp for autocad productivity what is autolisp. Frequent tipster danny korem explains how to export autocad layer properties to a spreadsheet. More free autolisp and visual lisp code snippets for autocad click here to download the code as a file. Cad studio file download utilities, patches, goodies, addons, freeware.
If an object is drawn on a layer using colour bylayer, no group code 62 exists as autocad already knows what colour to draw the object with. The properties of these graphical entities are revealed to autolisp as association lists in which values are paired with autocad group codes that indicate properties such as definitional points, radii, colours, layers, linetypes, etc. This hotfix addresses a crash issue caused when lisp variables are accessed through vba. Dxf group code 62 holds autocad color index aci values, but code 420 holds true color values. Selection sets consume autocad temporary file slots, so autolisp is not permitted to have more than 128 open at one time. Lispbox this blog was initially created for people, who love autolisp routines, as i love it. Autolisp is a programming language designed specifically for use with the full version of autocad i. Rotby rotate blocks by the rotation of an existing block lsp for autocad, 864, 28. Lisp 2012 7 october 3 text change to pipe dia in single click. But, as i said, it is probably an illegal operation. I am pretty new to this forum so as to autocad software, i am gis maniac. Alllot set plot transparency for all layouts in a dwg lisp for autocad, 904, 10. If this limit is reached, autocad cannot create any more selection sets and returns nil to all ssget calls.
I substituted assoc 8 for layers with assoc 62 for colour. This hotfix applies to the sp2 versions of autodesk autocad 2015, and to. In autocad 2004 and later releases, the entmod function has a new behavior in color operations. Afralisp helps you learn how to use autolisp the autocad api. Area text meters this lisp finds the area of a closed polygon and will insert a text entity with the area.