- (load "xyp_lib");加载通用函数
- ;|
- 如果已经下载xyp_lib并放到搜索路径下可以不再下载!
- 利用以下任何一种方式即可加载和运行通用函数内的所有子程序:
- 1.在acad.lsp中增加(load"xyp_lib")
- 2.在每个程序内增加(load"xyp_lib")
- 3.在command下,输入(load"xyp_lib")
- 4.在菜单.mnl中增加(load"xyp_lib")
- 通用函数下载地址:
- http://bbs.mjtd.com/forum.php?mod=viewthread&tid=37554
- |;
- (defun c:cone-lp ()
- (cmdla0)
- (setq r2 (UREAL 7 "" "\n外圆半径" r2)
- r1 (UREAL 7 "" "\n内圆半径" r1)
- ta (UREAL 7 "" "\n厚度" ta)
- pt (getpoint "\n位置点 : ")
- x0 (car pt)
- y0 (cadr pt)
- )
- (setq ar 4 ;a;ar 或 a 未赋值
- tx (/ (* ta (sin ar)) 2)
- rx2 (- r2 tx)
- rx1 (+ r1 tx)
- w (* (* 2 pi) (cos ar))
- rl1 (/ rx1 (cos ar))
- rl2 (/ rx2 (cos ar))
- x1 (+ x0 rl1)
- x3 (+ x0 rl2)
- x2 (- x0 (* rl1 (cos (- pi w))))
- x4 (- x0 (* rl2 (cos (- pi w))))
- y1 y0
- y3 y0
- y2 (+ y0 (* rl1 (sin (- pi w))))
- y4 (+ y0 (* rl2 (sin (- pi w))))
- p0 (list x0 y0)
- P1 (list X1 y1)
- P2 (list X2 y2)
- p3 (list X3 y3)
- p4 (list X4 y4)
- )
- (mkla"ccto"1)
- (command "arc" p1 "c" p0 p2)
- (command "arc" p3 "c" p0 p4)
- (command "line" p1 p3 "")
- (command "line" p2 p4 "")
- (setq f1 (/ r2 24)
- f2 (/ r2 2)
- d1 (list (+ x3 f2) y3)
- d2 (list x0 (- y0 f2))
- )
- (mkla"cctd"3)
- (setvar "dimtih" 0)
- (command "dim" "hor" p0 p1 d2 ""
- "baseline" p3 "" "baseline"
- p2 "" "baseline" p4 ""
- "exit"
- )
- (command "dim" "vert" p0 p2 d1 "" "baseline" p4 "" "exit")
- (cmdla1)
- )
|