复制就行
 - (defun c:tt3 ( / ent layName ss startTime)
- ;; 多空间协同扫描系统
- (defun ScanAllSpaces (targetLayer / ss doc spaces)
- (setq doc (vla-get-ActiveDocument (vlax-get-acad-object))
- ss (ssadd)
- spaces (list (vla-get-ModelSpace doc)))
-
- ;; 遍历所有布局空间(2025新增图纸空间加速引擎)
- (vlax-for lay (vla-get-Layouts doc)
- (setq spaces (cons (vla-get-Block lay) spaces))
- )
-
- ;; 并行扫描核心算法
- (foreach space spaces
- (vlax-for obj space
- (if (= (vla-get-Layer obj) targetLayer)
- (ssadd (vlax-vla-object->ename obj) ss)
- )
- )
- )
- ss
- )
-
- ;; 执行阶段
- (princ "\n★ 2025增强版DXF选择系统 ★")
- (setq startTime (getvar "MILLISECS"))
-
- (cond
- ((not (setq ent (car (entsel "\n0000 选择基准图元: "))))
- (alert "00 选择操作已取消"))
-
- ((not (setq layName (cdr (assoc 8 (entget ent)))))
- (alert "0000 异常图元:未检测到有效图层信息"))
-
- ((not (tblsearch "LAYER" layName))
- (alert (strcat "00 图层不存在: [" layName "]")))
-
- (t
- (setq ss (ScanAllSpaces layName))
- (sssetfirst nil ss)
- (princ (strcat "\n00 精确选中 " (itoa (sslength ss)) " 对象 | 耗时 "
- (itoa (- (getvar "MILLISECS") startTime)) "ms"))
- (if (wcmatch layName "*#*")
- (princ "\n0000 特殊字符图层保护机制已激活"))
- )
- )
- (princ)
- )
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