 - ;;;-----------------------------------------------------
- ;;;计算线加总长度
- ;;;-----------------------------------------------------
- (defun C:zz (/ CURVE TLEN SS N SUMLEN)
- (vl-load-com)
- (setq SUMLEN 0)
- (setq SS (ssget '((0 . "CIRCLE,ELLIPSE,LINE,*POLYLINE,SPLINE,ARC"))))
- (setq N 0)
- (repeat (sslength SS)
- (setq CURVE (vlax-ename->vla-object (ssname SS N)))
- (setq TLEN (vlax-curve-getdistatparam
- CURVE
- (vlax-curve-getendparam CURVE)
- )
- )
- (setq SUMLEN (+ SUMLEN TLEN))
- (setq N (1+ N))
- )
- (print (strcat "总长度: " (rtos SUMLEN 2 5)))
- (princ)
- )
我在论坛搜到一个统计线段长度的程序,我想能不能再里面增加限制条件,就是把某几种线型(例如1PVC_LINE 、 2PVC_LINE)分别统计出来,现附上原程序: |