嗨,朋友们。
这个例程需要一些修改,希望你能帮助我。谢谢
只能画A型,我还需要一个选项,B型
而且,我还需要手动输入长度,而不仅仅是选择两个点。
不需要画中心线,在例行程序中删除它。
- (defun c:ttt (/ os bo olay lay col lt e d ctk_Z aa r pt pta ang di ptb pt1 pt2 pt3 pt4 ptt b bl)
- (defun *Error* (msg);
- (if (and msg (not (wcmatch (strcase msg) "*BREAK*,*CANCEL*,*QUIT*,*EXIT*,")))
- (progn (setvar "blipmode" 0)(princ)))
- );defun *Error*
- (setvar "cmdecho" 0)
- (setq os (getvar "osmode"))
- (setq bo (getvar "blipmode"))
- (setq olay (getvar "clayer"))
- (setvar "osmode" 1023)
- (princ "Long hole")
- (setq lay "centerline")
- (setq col "6")
- (setq lt "CENTER")
- (setq e (getvar 'ltscale))
- (setq d (/ 6 e))
- (if (tblsearch "layer" lay) ""
- (progn
- (command "-layer" "m" lay "color" col "" "l" lt "" "")
- (command "clayer" olay)
- )
- )
- (if *ctk_Z*
- (setq ctk_Z (getdist (strcat "\nPlease enter the diameter <" (rtos *ctk_Z* 2 4) ">:")))
- (setq ctk_Z (getdist "\nPlease enter the diameter <13>:" ))
- )
- (if (not ctk_Z)
- (setq ctk_Z *ctk_Z*)
- (setq *ctk_Z* ctk_Z)
- )
- (setq aa ctk_Z)
- (if (= aa nil) (setq aa (* 6.5 2)))
- (setq r (/ aa 2))
- (while
- (setvar "blipmode" 0)
- (setvar "osmode" 1023)
- (and
- (setq pt (getpoint "\nSpecifies the insertion point:"))
- (setq pta (getpoint pt "\nSpecifies the other point:"))
- );and
- (setq ang (angle pt pta)
- di (distance pt pta)
- ptb (polar pt ang r)
- pt1 (polar ptb (+ ang (/ pi 2)) r)
- pt2 (polar pt1 ang (- di (* r 2)))
- pt3 (polar ptb (+ ang (/ pi -2)) r)
- pt4 (polar pt3 ang (- di (* r 2)))
- ptt (mapcar '(lambda(x)(/ x 2))(mapcar '+ pt pta))
- );set
- (setvar "osmode" 0)
- (command "_.PLINE" "non" pt1 "non" pt2 "A" "non" pt4 "L" "non" pt3 "A" "CL")
- (setq b (* 0.4 r))
- (if (<= di 50)
- (setq bl d)
- (setq bl (+ d (* (/ 2 e) (fix (/ di 50)))))
- )
- (command "line" (polar pt (+ ang pi) b) (polar pta ang b) "")
- (command "change" (entlast) "" "P" "la" lay ""
- "change" (entlast) "" "P" "s" bl "")
- (command "line" (polar ptt (+ ang (/ pi 2)) (+ r b)) (polar ptt (- ang (/ pi 2)) (+ r b)) "")
- (command "change" (entlast) "" "P" "la" lay ""
- "change" (entlast) "" "P" "s" bl "")
- (command "redrawall")
- (princ "\n**Continue...**")
- (setvar "osmode" os)
- (setvar "blipmode" bo)
- );while
- (princ)
- );defun
如果你不再需要抽绳,那么
将分号放在代码的最左边
- (setq
- ang (angle pt pta) --> ang (getangle "\nAngle: ")
- di (distance pt pta) --> di (getdist "\nLength: ")
- ptb (polar pt ang r) --> ptb pt
我道歉d.i.y
对于B型
- ;;; (setq pta (getpoint pt "\nSpecifies the other point:"))
- ;;; ptt (mapcar '(lambda(x)(/ x 2))(mapcar '+ pt pta))
- ;;; (command "line" (polar pt (+ ang pi) b) (polar pta ang b) "")
- ;;; ... from
- ;;; ...
- ;;; ... to
- ;;; (command "redrawall")
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