[原创]房屋直角化

rark123

有些不完善，请各为指正。


献丑了

tjztsh

关键是算法模型

hothua

(defun c:fw( / xylist s_snapang s_cmdecho mpan makel xy1 xy2 xy pa xyp code ftype en)
(if (not (ishuasystem))
(exit)
)
(setq code (getsysvalue sys_code) ftype (getsysvalue sys_ftype))
(if (/= ftype "2")
(progn
(alert "当前代码非线要素")
(exit)
)
)
;(setcodecontrol "31313" 2)
(setq hua_pan_word "ON")
(hua_get)
(setvar "cursorsize" 100)
(if (/= (setq s_orthomode (getvar "orthomode")) 0)
(setvar "orthomode" 0)
)
(if (/= (setq s_cmdecho (getvar "cmdecho")) 0)
(setvar "cmdecho" 1)
)
(setq s_snapang (getvar "snapang"))
(princ "\n 请点取起点:")
(setq xylist nil
xy1 (getpoint)
)
(while xy1
(if xy1
(setq xy2 (getpoint xy1 "下一点:"))
)
(if (and xy1 xy2)
(setq xylist (cons xy1 xylist)
xylist (cons xy2 xylist)
pa (angle xy1 xy2)
)
)
(if pa
(setvar "snapang" pa)
)
(setvar "orthomode" 1)
(if (and xy1 xy2)
(grdraw xy1 xy2 -1 1)
)
(setq xy xy2)
(if (and xy1 xy2 (= (length xylist) 2))
(progn
(while xy
(setq xy (getpoint "\n 下一点:"))
(if xy
(progn
(print xylist)
(if(hua_pan xy)
(myGrDraw xylist)
)
(print xylist)
(setq xyP (inters (nth 1 xylist) (nth 0 xylist) xy
(polar xy (+ (angle (nth 1 xylist) (nth 0 xylist)) (/ pi 2)) 100 ) nil)
xylist (subst xyP (nth 0 xylist) xylist)
xylist (cons xy xylist)
)
(grdraw xyP xy -1 1)
)
)
);while
(if (>= (length xylist) 4)
(setq xyP (inters (nth 1 xylist) (nth 0 xylist)
(nth (1- (length xylist)) xylist) (nth (- (length xylist) 2) xylist) nil)
xylist (cdr xylist)
xylist (subst xyP (nth (1- (length xylist)) xylist) xylist)
xylist (cons (nth (1- (length xylist)) xylist) xylist)
)
)
;
)
)
(setq en (makepline xylist))
(if (and en (attachObjData en) (modifyCode en (getsysvalue sys_code)))
(print "成功赋予属性.")
)
(setvar "cmdecho" 0)
(command "_.redraw")
(hua_set)
(setvar "cursorsize" 100)
(princ "\ n 请点取起点:")
(setq xylist nil
xy1 nil
xy1 (getpoint)
)
)
;(setcodecontrol code (atoi ftype))
(hua_set)
)

liub1979

请问HOTHUA大虾ishuasystem咋没有呢,他是什么 还有rark123你的命令MM要我选FRIST POINT TO POINT 是做什么的还请详细说明一下你程序的用法吧 谢谢两位好心人

gulianjie1

能说明你程序是干什么用的吗？我们也好学习学习呀！！！！

lioun4105

试用一下下

FYFQ

下载学习，感谢楼主分享