Dobrý den,rád bych se zeptal, zdali lze v AutoCADu připravit makro, které by vkládalo dynamický blok s konkrétním stavem viditelnosti?Předem dekuji za radu

Lze, ale není to úplně triviální. Zde je příklad kódu od Lee Maca (dotaz na soubor bloku jde nahradit dotazem na jméno bloku, stav viditelnosti lze zvolit také přímým zadáním jména):;Lee Mac
(defun c:InsertDyn ( / *error* att blk def doc ent new obj par spc tmp vis )

(defun *error* ( msg )
(if (= 'int (type att))
(setvar 'attreq att)
)
(foreach obj (list new def)
(if (and (= 'vla-object (type obj)) (not (vlax-erased-p obj)))
(vl-catch-all-apply 'vla-delete (list obj))
)
)
(if (not (wcmatch (strcase msg t) "*break,*cancel*,*exit*"))
(princ (strcat "\nError: " msg))
)
(princ)
)

(cond
( (= 4 (logand 4 (cdr (assoc 70 (tblsearch "layer" (getvar 'clayer))))))
(princ "\nCurrent layer locked.")
)
( (null (setq blk (getfiled "Select Dynamic Block with Visibility States" "" "dwg" 16)))
(princ "\n*Cancel*")
)
( (progn
(setq doc (vla-get-activedocument (vlax-get-acad-object))
spc (vlax-get-property doc (if (= 1 (getvar 'cvport)) 'paperspace 'modelspace))
obj (vlax-invoke spc 'insertblock '(0.0 0.0 0.0) blk 1.0 1.0 1.0 0.0)
)
(vla-put-visible obj :vlax-false)
(= :vlax-false (vla-get-isdynamicblock obj))
)
(princ "\nSelected block is not dynamic.")
(vla-delete obj)
)
( (null (setq par (LM:getvisibilityparametername obj)))
(princ "\nSelected block does not have a visibility parameter.")
(vla-delete obj)
)
( (null (setq vis (car (LM:listbox "Choose a Visibility State" (acad_strlsort (LM:getdynpropallowedvalues obj par)) 0))))
(princ "\n*Cancel*")
(vla-delete obj)
)
( t
(LM:setdynpropvalue obj par vis)
(setq tmp 0)
(while (tblsearch "block" (setq blk (strcat "tmp" (itoa (setq tmp (1+ tmp)))))))
(vla-put-visible
(car
(vlax-invoke doc
'copyobjects
(list obj)
(setq def (vlax-invoke (vla-get-blocks doc) 'add '(0.0 0.0 0.0) blk))
)
)
:vlax-true
)
(vla-delete obj)
(setq ent (entlast)
att (getvar 'attreq)
)
(setvar 'attreq 0)
(if
(and
(vl-cmdf "_.-insert" blk "_S" 1.0 "_R" 0.0 "\\")
(not (eq ent (setq ent (entlast))))
(= "AcDbBlockReference" (vla-get-objectname (setq new (vlax-ename->vla-object ent))))
)
(progn
(vla-explode new)
(vla-delete new)
)
)
(vl-catch-all-apply 'vla-delete (list def))
)
)
(princ)
)

;; Get Visibility Parameter Name - Lee Mac
;; Returns the name of the Visibility Parameter of a Dynamic Block (if present)
;; blk - [vla] VLA Dynamic Block Reference object
;; Returns: [str] Name of Visibility Parameter, else nil

(defun LM:getvisibilityparametername ( blk / vis )
(if
(and
(vlax-property-available-p blk 'effectivename)
(setq blk
(vla-item
(vla-get-blocks (vla-get-document blk))
(vla-get-effectivename blk)
)
)
(= :vlax-true (vla-get-isdynamicblock blk))
(= :vlax-true (vla-get-hasextensiondictionary blk))
(setq vis
(vl-some
'(lambda ( pair )
(if
(and
(= 360 (car pair))
(= "BLOCKVISIBILITYPARAMETER" (cdr (assoc 0 (entget (cdr pair)))))
)
(cdr pair)
)
)
(dictsearch
(vlax-vla-object->ename (vla-getextensiondictionary blk))
"acad_enhancedblock"
)
)
)
)
(cdr (assoc 301 (entget vis)))
)
)

;; Get Dynamic Block Property Allowed Values - Lee Mac
;; Returns the allowed values for a specific Dynamic Block property.
;; blk - [vla] VLA Dynamic Block Reference object
;; prp - [str] Dynamic Block property name (case-insensitive)
;; Returns: [lst] List of allowed values for property, else nil if no restrictions

(defun LM:getdynpropallowedvalues ( blk prp )
(setq prp (strcase prp))
(vl-some '(lambda ( x ) (if (= prp (strcase (vla-get-propertyname x))) (vlax-get x 'allowedvalues)))
(vlax-invoke blk 'getdynamicblockproperties)
)
)

;; Set Dynamic Block Property Value - Lee Mac
;; Modifies the value of a Dynamic Block property (if present)
;; blk - [vla] VLA Dynamic Block Reference object
;; prp - [str] Dynamic Block property name (case-insensitive)
;; val - [any] New value for property
;; Returns: [any] New value if successful, else nil

(defun LM:setdynpropvalue ( blk prp val )
(setq prp (strcase prp))
(vl-some
'(lambda ( x )
(if (= prp (strcase (vla-get-propertyname x)))
(progn
(vla-put-value x (vlax-make-variant val (vlax-variant-type (vla-get-value x))))
(cond (val) (t))
)
)
)
(vlax-invoke blk 'getdynamicblockproperties)
)
)

;; List Box - Lee Mac
;; Displays a DCL list box allowing the user to make a selection from the supplied data.
;; msg - [str] Dialog label
;; lst - [lst] List of strings to display
;; bit - [int] 1=allow multiple; 2=return indexes
;; Returns: [lst] List of selected items/indexes, else nil

(defun LM:listbox ( msg lst bit / dch des tmp rtn )
(cond
( (not
(and
(setq tmp (vl-filename-mktemp nil nil ".dcl"))
(setq des (open tmp "w"))
(write-line
(strcat "listbox:dialog{label=\"" msg "\";spacer;:list_box{key=\"list\";multiple_select="
(if (= 1 (logand 1 bit)) "true" "false") ";width=50;height=15;}spacer;ok_cancel;}"
)
des
)
(not (close des))
(< 0 (setq dch (load_dialog tmp)))
(new_dialog "listbox" dch)
)
)
(prompt "\nError Loading List Box Dialog.")
)
( t
(start_list "list")
(foreach itm lst (add_list itm))
(end_list)
(setq rtn (set_tile "list" "0"))
(action_tile "list" "(setq rtn $value)")
(setq rtn
(if (= 1 (start_dialog))
(if (= 2 (logand 2 bit))
(read (strcat "(" rtn ")"))
(mapcar '(lambda ( x ) (nth x lst)) (read (strcat "(" rtn ")")))
)
)
)
)
)
(if (< 0 dch)
(unload_dialog dch)
)
(if (and tmp (setq tmp (findfile tmp)))
(vl-file-delete tmp)
)
rtn
)
(vl-load-com) (princ)

Kdyby stačilo jej změnit až po vložení, čiliže náhled bude defaultní blok, ale po vložení se změní, pak by ten kód mohl být drobátko kratší.(progn (command-s "_.-insert" "Blok") (setpropertyvalue (entlast) "AcDbDynBlockPropertyViditelnost" "StavViditelnosti1") (princ))

johny2024-02-22 12:08:12

Děkuji moc za nasměrování.