为什么只能选择圆直径
我想选择圆直径(2.5、3.3、4.2、5.0、6.8、8.5、10.5、12.0、14.0、15.5、17.5),但只选择圆直径5为什么?
(defun c:tt (/ ss dcl fn id klst)
(defun _make (e / r pcen dis lst str xk mr cel p1 p2 p3 p4 cir ln1 ln2)
(setq lst '((2.5 "M3" 0.06 1.5)
(3.3 "M4" 0.08 1.5)
(4.2 "M5" 0.1 2.5)
(5.0 "M6" 0.12 3.0)
(6.8 "M8" 0.16 4.0)
(8.5 "M10" 0.2 5.0)
(10.5 "M12" 0.24 6.0)
(12.0 "M14" 0.28 7.0)
(14.0 "M16" 0.32 8.0)
(15.5 "M18" 0.36 9.0)
(17.5 "M20" 0.4 10.0)
)
)
(setq r (vlax-get e 'radius)
pcen (vlax-get e 'center)
)
(mapcar 'set '(str xk mr) (cdr (assoc r lst)))
(setq cel (if (eq (setq lt (vlax-get e "linetype"))
"ByLayer"
)
(vlax-get
(vla-item (fy:aclayers) (vlax-get e "layer"))
"linetype"
)
lt
)
)
(setq dis (* r 1.1)
p1(polar pcen 0. dis)
p2(polar pcen _pi2 dis)
p3(polar pcen pi dis)
p4(polar pcen (- _pi2) dis)
)
(if (member "isBlock" slst)
(setq space (vla-add (fy:acblocks) (vlax-3d-point pcen) "*U"))
(setq space (fy:acms))
)
(setq cir (vlax-invoke space 'addcircle pcen r)
arc (vlax-invoke space 'addarc pcen mr 4.71239 3.14159)
ln1 (vlax-invoke space 'addline p1 p3)
ln2 (vlax-invoke space 'addline p2 p4)
)
(mapcar '(lambda (x)
(vlax-put (car x) 'layer "screw")
(vlax-put (car x) 'color (cadr x))
(vlax-put (car x) "linetype" (caddr x))
(vlax-put (car x) "linetypescale" xk)
)
(list (list cir 33 cel)
(list arc 3 cel)
(list ln1 1 "center")
(list ln2 1 "center")
)
)
(if (member "isText" slst)
(progn
(setq txt (vlax-invoke space 'AddText str pcen (* mr 0.4)))
(vla-put-alignment txt acAlignmentTopCenter)
(vla-put-textalignmentpoint
txt
(vlax-3d-point (polar pcen (- _pi2) (* mr 0.17)))
)
)
)
(if (member "isBlock" slst)
(vlax-invoke
(fy:acspace)
'insertblock
pcen
(vla-get-name space)
1.
1.
1.
0.
)
)
)
(if (not slst)
(setq slst '("isErased" "isText" "isBlock"))
)
(setq dcl'("screw:dialog{"
"label = \"Parameter settings\";"
" :toggle{ key = \"isErased\"; label = \"Delete original circle\";}"
" :toggle { key = \"isText\"; label = \"Generate text\";}"
" :toggle { key = \"isBlock\"; label = \"Generate block\";}"
" ok_cancel;"
"}"
)
klst '("isErased" "isText" "isBlock")
fn (xd::dcl:make dcl)
id (xd::dcl:load fn "screw")
)
(xd::Dcl:toggleaction
klst
'slst
nil
)
(fy:begin)
(if (and (= (xd::dcl:start id fn)
1
)
(setq ss (ssget '((0 . "circle")
(-4 . "<or")
(40 . 2.5)
(40 . 3.3)
(40 . 4.2)
(40 . 5.0)
(40 . 6.
(40 . 8.5)
(40 . 10.5)
(40 . 12.0)
(40 . 14.0)
(40 . 15.5)
(40 . 17.5)
(-4 . "or>")
)
)
)
)
(progn
(if (not (tblsearch "style" "txt"))
(command ".style" "txt" "txt.shx,gbcbig.shx"
0.0 1.0 0.0 "n"
"n" "n"
)
)
(if (not (tblsearch "ltype" "hidden"))
(vla-load (fy:acltypes) "hidden" "acadiso.lin")
)
(if (not (tblsearch "ltype" "center"))
(vla-load (fy:acltypes) "center" "acadiso.lin")
)
(if (not (tblsearch "layer" "screw"))
(vla-add (fy:aclayers) "screw")
)
(mapcar '(lambda (x) (_make x)) (fy:cset->objs))
(if (member "isErased" slst)
(command ".erase" ss "")
)
)
)
(princ)
)
因为DXF 40代表的是半径值而不是直径,代码实际上选择的是半径为2.5的圆,而不是直径为5.0的圆
看看这里
非常感谢。塔尔瓦特。你是正确的!但是直径没有DXF,我怎么改变?
不客气。将值除以2.0 (setq R(dxf 40 dat)
D(*R 2)
)
(setq ss(ssget’((0。“圆”)
(-4。”(D.2.5)
(D.3.3)
(D.4.2)
..............
..............
(defun dxf(m dat)(cdr(assoc m dat)))
但是,这是错误的。塔瓦先生,你能给我一个样品吗?谢谢 很抱歉我上次的回复,我应该说除法而不是乘法。
试试这个。
(ssget
(append '((0 . "circle") (-4 . "<or"))
(mapcar '(lambda (v) (cons 40 (/ v 2.)))
'(2.5 3.3 4.2 5.0 6.8 8.5 10.5 12.0 14.0 15.5 17.5)
)
'((-4 . "or>"))
)
)
(setq ss (ssget (list (cons 0 "CIRCLE")
(cons -4 "<OR")
(cons 40 1.25)
(cons 40 1.65)
(cons 40 2.10)
(cons -4 "OR>"))))
第40组是半径,而不是直径
此外,当使用引号符号时,它禁止对代码进行所有评估。
-大卫 轻微的变化
(setq rad (vla-get-radius (vlax-ename->vla-object (car (entsel)))))
然后查找匹配的Rad
是的,使用半径是简单的更改。但是为什么要使用“(列表(缺点)?
无法与此代码对应。
(defun _make (e / r pcen dis lst str xk mr cel p1 p2 p3 p4 cir ln1 ln2)
(setq lst '((1.25 "M3" 0.06 1.5)
(1.65 "M4" 0.08 1.5)
(2.10 "M5" 0.1 2.5)
(2.50 "M6" 0.12 3.0)
(3.40 "M8" 0.16 4.0)
(4.25 "M10" 0.2 5.0)
(5.25 "M12" 0.24 6.0)
(6.00 "M14" 0.28 7.0)
(7.00 "M16" 0.32 8.0)
(7.75 "M18" 0.36 9.0)
(8.75 "M20" 0.4 10.0)
)
)
太棒了塔尔瓦特。这很好。
还有一个地方必须修改
这
(defun _make (e / r pcen dis lst str xk mr cel p1 p2 p3 p4 cir ln1 ln2)
(setq lst '((2.5 "M3" 0.06 1.5)
(3.3 "M4" 0.08 1.5)
(4.2 "M5" 0.1 2.5)
(5.0 "M6" 0.12 3.0)
(6.8 "M8" 0.16 4.0)
(8.5 "M10" 0.2 5.0)
(10.5 "M12" 0.24 6.0)
(12.0 "M14" 0.28 7.0)
(14.0 "M16" 0.32 8.0)
(15.5 "M18" 0.36 9.0)
(17.5 "M20" 0.4 10.0)
)
)
更改为:
(setq lst '((1.25 "M3" 0.06 1.5)
(1.65 "M4" 0.08 1.5)
(2.10 "M5" 0.1 2.5)
(2.50 "M6" 0.12 3.0)
(3.40 "M8" 0.16 4.0)
(4.25 "M10" 0.2 5.0)
(5.25 "M12" 0.24 6.0)
(6.00 "M14" 0.28 7.0)
(7.00 "M16" 0.32 8.0)
(7.75 "M18" 0.36 9.0)
(8.75 "M20" 0.4 10.0)
)
)
如果我也想用直径。我该如何改变?
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