Code Red => AutoLISP (Vanilla / Visual) => Topic started by: VELI555 on January 16, 2013, 05:39:15 AM
Title: Modify Dynamic Block parameters
Post by: VELI555 on January 16, 2013, 05:39:15 AM
Hi everybody
I have problem with a dynamic block. I would like to change a dynamic block parameters using LISP code. In the block there are two parameters and when I change those parameters I stretch some parts in that dynamic block. And now I would like change thouse parameters using LISP code. Is this possible trough LISP? I would be very grateful about your help.
Best regards Veli from Finland
Title: Re: Modify Dynamic Block parameters
Post by: irneb on January 16, 2013, 05:58:21 AM
A bunch of helper functions to do such: http://sourceforge.net/p/caddons/code/67/tree/Blocks/BlockData.LSP
Or you can try Lee Mac's versions: http://www.lee-mac.com/dynamicblockfunctions.html
Title: Re: Modify Dynamic Block parameters
Post by: ElpanovEvgeniy on January 16, 2013, 06:06:29 AM
Title: Re: Modify Dynamic Block parameters
Post by: VELI555 on January 16, 2013, 07:19:33 AM
Hi
Thanks for the quick replay, I really appreciate your help. I am not familiar whith LISP and I am not quite sure that where I have to put the LISP code. Can I just wrote it on the command column?
Thanks for your help
Best regards Veli from Finland
Title: Re: Modify Dynamic Block parameters
Post by: irneb on January 16, 2013, 07:39:15 AM
If you mean Elpanov's code, then change the 1st line to:
Then you can save it into a text file with a LSP extension and have acad load it (http://lee-mac.com/autoloading.html). Thereafter you have a "normal" command called TestPutValue.
Note the 2nd line in that code is saving a list of DB-Param names with their values. You might need to change them to accommodate your needs.
Title: Re: Modify Dynamic Block parameters
Post by: VELI555 on January 16, 2013, 08:14:04 AM
Thank you irneb for your advices.
There must be something that I still do wrong. I have changed the first line, and done the acad load instructions from Lee MAC website. But when I try to use the command TestPutValue but I get error message Unknown command "TESTPUTVALUE". I also tried to type the name of the LISP file. Didint work. What I finally try to do is to get this kind of LISP code inside of a script file so that when I use the scrpit file it would also do the LISP routine. We have managed to do that kind of thing where a script contained a LISP code which turned snap on then a script inserted some blocks and after that LISP put snap back on. I have understood that there are LISP code that can be wrote to the command column so it could be used like script. I hope you understood what I wrote.
Thank you
Best regards Veli From Finland
Title: Re: Modify Dynamic Block parameters
Post by: irneb on January 17, 2013, 01:25:25 AM
You can copy-paste it into the command line yes or add it into a SCR file if you wish. That should work fine. Many ways to skin a cat :lmao:
BTW, is there an error message when you tried to load the LSP file? Note the 1. 2. 3. line numbers in the code listing should not form part of the file - internet Explorer has an issue with including these when you copy-paste, not so in FireFox/Chrome.