CAD图纸排列有很多圆柱排成的规则图形,想计算那些柱子的数量,有没有什么命令可以直接算出来的、、、

CAD图纸排列有很多圆柱排成的规则图形,想计算那些柱子的数量,有没有什么命令可以直接算出来的、、、
CAD图纸排列有很多圆柱排成的规则图形,想计算那些柱子的数量,有没有什么命令可以直接算出来的、、、

CAD图纸排列有很多圆柱排成的规则图形,想计算那些柱子的数量,有没有什么命令可以直接算出来的、、、
(defun c:pp (/ pd r pt1 pt2 pt3 pt4 pt5 pt6
pt7 pt8 pt9 pt10 pt11 pt12 pt13 pt14 e1
e2
)
(setq v1 (getvar "osmode"))
(setq v2 (getvar "cmdecho"))
(setq v3 (getvar "blipmode"))
(setq v4 (getvar "CELTYPE"))
(setq v5 (getvar "CECOLOR"))
(setvar "osmode" 0)
(setvar "cmdecho" 0)
(setvar "blipmode" 0)
(graphscr)
(PRINC "\加销孔符号!\(WRITEN BY 向赞扬 2012/08/10\)")
(setq en (entsel "\n选择销孔!")
pt0 (cadr en)
en_data (entget (car en))
)
(setq cenpt (osnap pt0 "center"))
(setq r (cdr (assoc 40 en_data)))
(setq d0 (* 2 r))
(setq d1 (fix (+ d0 0.5)))
(setq d2 (rtos d1 2 0))
(setq ps (strcat "D" d2))
(setq px (strcase ps))
(setq pt1 (polar cenpt (* pi 1.5) (+ r (* r 0.2)))
pt2 (polar cenpt (/ pi 2) (+ r (* r 0.2)))
pt3 (polar cenpt pi (+ r (* r 0.2)))
pt4 (polar cenpt 0 (+ r (* r 0.2)))
pt5 (polar cenpt 0 r)
pt6 (polar cenpt (/ pi 2) r)
pt7 (polar cenpt pi r)
pt8 (polar cenpt (* pi 1.5) r)
)
(vl-cmdf "layer" "s" "line-part" "")
(command "color" 1)
(vl-cmdf "line" cenpt pt5 "")
(setq e1 (entlast))
(vl-cmdf "line" cenpt pt6 "")
(setq e2 (entlast))
(vl-cmdf "arc" "c" cenpt pt5 pt6 "")
(setq e3 (entlast))
(vl-cmdf "line" cenpt pt7 "")
(setq e4 (entlast))
(vl-cmdf "line" cenpt pt8 "")
(setq e5 (entlast))
(vl-cmdf "arc" "c" cenpt pt7 pt8 "")
(setq e6 (entlast))
(vl-cmdf "layer" "s" "cen" "")
(vl-cmdf "color" 2)
(vl-cmdf "hatch" "solid" e1 e2 e3 "")
(vl-cmdf "hatch" "solid" e4 e5 e6 "")
(vl-cmdf "ERASE" e1 e2 e3 e4 e5 e6 "")
(vl-cmdf "layer" "s" "line-part" "")
(vl-cmdf "color" 1)
(vl-cmdf "layer" "s" "cen" "")
(vl-cmdf "linetype" "s" "center2" "")
(vl-cmdf "color" 2)
(vl-cmdf "line" pt1 pt2 "")
(vl-cmdf "line" pt3 pt4 "")
(vl-cmdf "layer" "s" "DIM" "")
(vl-cmdf "linetype" "s" "bylayer" "")
(vl-cmdf "color" "bylayer")
(setq th (/ r 2))
(vl-cmdf "text" "j" "r" cenpt th 0 px)
(setvar "osmode" v1)
(setvar "cmdecho" v2)
(setvar "blipmode" v3)
(princ)
)
加载这个LISP程序,命令行用PP命令,输入圆的直径,就可以得出数量!