At that point I could have left the drawing as is, I could have made new blocks with an orderly naming system and reinserted them, or I could have renamed the existing blocks with the AutoCAD REN command. You can also use the insertc:Inc LISP variable to set the increment (if other than +1), insertc:Prec for decimal precision (for decimal increments) and insertc:AttNo to specify the attribute number. Instead of Exploding blocks with attribute, I use teh 'Burst' command. By the time I realized the randomness of my block names I had already inserted many blocks into my drawing. You can sort the blocks (influence the numbering order) by their selection order, or by their X- or Y- coordinates.īoth autonumbering commands allow to specify the starting value of the counter, the prefix (you can also add leading zeroes) and the postfix for the generated number.
Autocad lisp change attribute block with command series#
specified) attributes with a series of incrementing numbers. The BlockC command takes the selection set of existing blocks (or multileaders with blocks) and fills (renumbers) their first (resp. You can either specify the block by picking an existing reference, or by entering its name. specified) attribute with an increasing number in a series. It inserts a specified block and automatically fills its first (resp. The InsertC command is a "counting" version of the INSERT command. The Block Attribute Manger allows you to choose a block by selecting it in your drawing or by selecting it from a list.
This tool can be found in the Insert Tab > Block Definition Panel of the Ribbon. InsertC contains two commands - InsertC and BlockC. The Block Attribute Manager is a great tool that allows you to modify and synchronize the attributes of your AutoCAD blocks. If you need to insert blocks with incrementing numbers in attributes, or automatically renumber existing blocks in your DWG drawing, you can use the free CADstudio InsertC utility. Autonumbering of AutoCAD blocks (incremental counter, InsertC)