熔断线画法（开源） 希望对大家有用 新手
本帖最后由 qcw911 于 2010-12-27 10:51 编辑熔断线
lisp部分
(defun c:hf()
(sub_chk_layer)
(dcl_hf)
(command "LAYERP" )
(reset)
(prin1)
)
(defun dcl_hf()
(setq dcl_id (load_dialog "C:\\lisp\\050\\hf.dcl"))
(new_dialog "hf" dcl_id)
(def_hf)
(mode_tile "krad" 2)
(action_tile "kimage" "(setq ddd 1)")
(action_tile "accept" "(ok_hf)(done_dialog 1)")
(setq ddd (start_dialog))
(if (= ddd 1)
(draw)
)
)
(defun ok_hf()
(setq rad (atof(get_tile"krad")))
)
(defun def_hf()
(set_tile "krad" "1.5")
(show_sld"kimage" "C:\\lisp\\050\\kimage.sld")
)
(defun show_sld(key sld)
(setq x (dimx_tile key))
(setq y (dimy_tile key))
(start_image key)
(fill_image 0 0 x y -2)
(slide_image 0 0 x y sld)
(end_image)
)
(defun draw()
;;;(setq rad (getreal"\n請輸入半徑<1>:"))
;;;(if (null rad) (setq rad 1))
(setq pts (getpoint"\n 請輸入起點:"))
(setq pte (getpoint pts"\n 請輸入終點:"))
(ini)
(setq ang (angle pts pte))
(setq pt2 (polar pts (+ ang 0) (* rad 2)))
(setq pt1 (polar pts (+ ang (/ pi 4)) (* rad (sqrt 2))))
(setq dd (distance pts pte))
(setqnn (fix (/ dd rad)))
(command "_arc" pts pt1 pt2)
(setq en1 (entlast))
(setq pt3 (polar pts (+ ang 0) rad))
(setq pt4 (polar pt2 (+ ang 0) rad))
(setq pt5 (polar pt1 (+ ang 0) rad))
(repeat(- nn 2)
(command "_arc" pt3 pt5 pt4)
(setq en2 (entlast))
(command "_TRIM" en1"" (list en2 pt3 ) "")
(setqen1 en2)
(setq pt3 (polar pt3 (+ ang 0) rad))
(setq pt4 (polar pt4 (+ ang 0) rad))
(setq pt5 (polar pt5 (+ ang 0) rad))
)
)
(defun ini()
(setvar "cmdecho" 0)
(command "undo" "be")
(setq oldos (getvar "osmode")
olderror *error*
)
(setvar "osmode" 0)
(setq *error* interror)
)
(defun reset()
(setvar "osmode" oldos)
(setq *error* olderror)
(princ)
(command "undo" "e")
(setvar "cmdecho" 1)
(princ)
)
(defun sub_chk_layer()
(setq chklay (tblsearch "layer" "TOS_S3"))
(if (= chklay nil)
(progn
(alert "没有新建TOS_S3，確定新建！")
(command "_layer" "N" "TOS_S3" "c""21" "TOS_S3" "")
)
)
(setvar "clayer" "TOS_S3")
)
dcl部分
hf:dialog {
label = "縫線 教育G 仇" ;
initial_focus="edit_box";
:boxed_column {
label = "設計參數" ;
:image_button{
key="kimage";
color= -2;
width=30;
aspect_ratio = 0.66;
allow_accept= true;
}
:edit_box {
label = "縫線半徑（R）" ;
key = "krad" ;
}
}
spacer_1;
ok_cancel;
}
谢谢分享呀！
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