how to select objects of a block

[Ramana]

Hello Friends,

Greetings,

through lisp how to select a particular object from a block to copy.

 

 

Please help me.

 

Ramana

[Lee Mac]

I suppose you could look into the functions: nentsel & nentselp

[Ramana]

Mr. Lee

 

thanks i will work with these function, i will get your suggestion if i need.

 

Thanks

 

 

Ramana

[Lee Mac]

nentsel provides direct access to sub-entities (for example, within a block), and returns a list much in the same way as entsel.

 

nentselp provides the same functionality as nentsel, however does not require user input.

[Freerefill]

Lee also originally posted these a while back, and I think it's nigh impossible to improve upon the simplicity.

 

(defun GetBlockEntities  (Blk / tStr)
 (if (tblsearch "BLOCK" Blk)
   (GetObj (tblobjname "BLOCK" Blk))))

(defun GetObj  (bObj)
 (if (setq bObj (entnext bObj))
   (cons bObj (GetObj bObj))))

 

Just make sure to pass the block name to GetBlockEntities, and not the entity itself.

[Ramana]

Dear friend,

 

your code will helps me.

 

i will try with this.

 

thankyou.

 

 

Ramana