有人会CAD的VBA编辑吗？

绯村剑心

我这里有2个三维模型需要用VBA来编写，有哪位高手会的？
1 t; @+ X6 v( \
5 J0 j# L* u+ T! c5 R


# w% H8 {# s3 |/ N5 t" \
[ 本帖最后由 绯村剑心 于 2010-1-28 11:31 编辑 ]

zjjxtch

什么意思？？？看不明白！

zhike1117

正在学习中。

绯村剑心

要用CAD里面的宏（VBA）来编辑出上面的图？尺寸都在上面有了~！
8 A) W4 O* @& h有谁会做的啊？

duguhui

正在学，现在做不了，呵呵

绯村剑心

没人高手会的吗？
有在上海的可以当面支付报酬！

woaishuijia

第一个图
$ }3 i" J5 Y  e* m" B

1. 
   
2.     Dim objBox As Acad3DSolid, objSphere As Acad3DSolid, dblCenter(2) As Double
   
3.     With ThisDrawing.ModelSpace
   
4.         Set objBox = .AddBox(dblCenter, 100, 100, 100)
   
5.         dblCenter(1) = 50
   * J) _  g* N2 `. w8 d- g5 |/ g
6.         Set objSphere = .AddSphere(dblCenter, 45)
   . n8 ]% d0 n; I1 [
7.         objBox.Boolean acSubtraction, objSphere
   6 o+ a! M2 a4 X7 O  s2 r
8.         ZoomAll
   4 u6 D# L" `3 R, S9 x9 L( c* Z
9.     End With
   

复制代码

第二个图

1. 
   ) ]/ z! |  t% g$ q7 X* T: ]
2.     Dim dblVerticesList(17) As Double, objLWPLine(0) As AcadLWPolyline, varRegions As Variant, dblAxisPoint(2) As Double, dblAxisDir(2) As Double
   
3.     With ThisDrawing
   : M% e2 `* f  o& ]5 Z& e
4.         .SendCommand "ucs w "
   
5.         dblVerticesList(0) = 30
   
6.         dblVerticesList(2) = 100
   * X5 h7 \( `! \0 y& ^0 s, J1 c
7.         dblVerticesList(4) = 100: dblVerticesList(5) = 25
   
8.         dblVerticesList(6) = 95: dblVerticesList(7) = 30
   
9.         dblVerticesList(8) = 65: dblVerticesList(9) = 30
   * \/ _, T8 u6 T, j( J/ [
10.         dblVerticesList(10) = 60: dblVerticesList(11) = 35
    ' L- P( Y, t# I; {1 }4 m
11.         dblVerticesList(12) = 60: dblVerticesList(13) = 95
    + Q5 Y! l; B! `" z8 g
12.         dblVerticesList(14) = 55: dblVerticesList(15) = 100
    
13.         dblVerticesList(16) = 30: dblVerticesList(17) = 100
    
14.         Set objLWPLine(0) = .ModelSpace.AddLightWeightPolyline(dblVerticesList)
    
15.         objLWPLine(0).Closed = True
    3 k8 G1 \. c4 k0 z0 A, z" l2 g1 F
16.         objLWPLine(0).SetBulge 2, Tan(.Utility.AngleToReal(90 / 4, acDegrees))
    * t, E  K3 o) x6 m/ R
17.         objLWPLine(0).SetBulge 4, Tan(.Utility.AngleToReal(-90 / 4, acDegrees))
    
18.         objLWPLine(0).SetBulge 6, Tan(.Utility.AngleToReal(90 / 4, acDegrees))
    : U; u% B0 J7 A' P! T; \( w
19.         varRegions = .ModelSpace.AddRegion(objLWPLine)
    + {4 U: z1 s& V0 S7 R
20.         objLWPLine(0).Delete
    
21.         dblAxisDir(1) = 1
    ! N1 d; g8 S+ e! g
22.         .ModelSpace.AddRevolvedSolid varRegions(0), dblAxisPoint, dblAxisDir, .Utility.AngleToReal(180, acDegrees) * 2
    ; [0 {% ~# u0 v8 x
23.         varRegions(0).Delete
    3 Q" N( D) l; G4 ]2 F! y
24.         ZoomAll
    ! |* `7 t* g5 v0 J/ Q; j
25.     End With
    

复制代码

[ 本帖最后由 woaishuijia 于 2010-2-2 14:30 编辑 ]

caipw

学习了。      谢谢！

闲云403

论坛里真是高手如云~~~~学习了~~

绯村剑心

谢谢大侠了~！
$ f6 G7 i! i; k# W* q$ a第一个看到了~！可是第二个运行不出来~！

woaishuijia

第二个图形出不来,可能是因为你的CAD版本太老了吧?
2 ~( `3 B' C' I) h在早期CAD中,LWPolyline(二维多段线)对象使用三维坐标,而现在常见的版本中该对象已经优化,改为使用二维坐标.7楼代码就是用二维坐标设计的.如果在早期版本中运行该代码,应该把多段线顶点坐标数组改为三维的形式,如下

1. 
   
2. Dim dblVerticesList(26) As Double, objLWPLine(0) As AcadLWPolyline, varRegions As Variant, dblAxisPoint(2) As Double, dblAxisDir(2) As Double
   
3. With ThisDrawing
   
4. .SendCommand "ucs w "
   2 d4 Y( ^8 p% f8 F6 k
5. dblVerticesList(0) = 30
   ' g, ]0 f( s. X# g# |
6. dblVerticesList(3) = 100
   
7. dblVerticesList(6) = 100: dblVerticesList(7) = 25
   4 N5 R9 R; d0 w, f3 v2 h1 q% h0 X
8. dblVerticesList(9) = 95: dblVerticesList(10) = 30
   
9. dblVerticesList(12) = 65: dblVerticesList(13) = 30
   
10. dblVerticesList(15) = 60: dblVerticesList(16) = 35
    
11. dblVerticesList(18) = 60: dblVerticesList(19) = 95
    3 {  Q/ L: b1 |0 h5 ]6 h4 K- f6 K
12. dblVerticesList(21) = 55: dblVerticesList(22) = 100
    ( m' B1 U* a- J5 u0 A1 |- n, q( a9 u
13. dblVerticesList(24) = 30: dblVerticesList(25) = 100
    7 O1 r. U+ q5 O
14. Set objLWPLine(0) = .ModelSpace.AddLightWeightPolyline(dblVerticesList)
    - n( t  F9 C5 U! t$ x
15. objLWPLine(0).Closed = True
    
16. objLWPLine(0).SetBulge 2, Tan(.Utility.AngleToReal(90 / 4, acDegrees))
    ! C( d% I% c& x. j
17. objLWPLine(0).SetBulge 4, Tan(.Utility.AngleToReal(-90 / 4, acDegrees))
    5 U' E6 j. {: n. ^3 G" Y
18. objLWPLine(0).SetBulge 6, Tan(.Utility.AngleToReal(90 / 4, acDegrees))
    - g9 b% o, K  ^  ^' F* q: |/ a4 n
19. varRegions = .ModelSpace.AddRegion(objLWPLine)
    ' j: b, K! b- L1 o# Z+ U
20. objLWPLine(0).Delete
    8 M& h+ u" C$ O
21. dblAxisDir(1) = 1
    % @0 r( C9 ~& |! ?/ o
22. .ModelSpace.AddRevolvedSolid varRegions(0), dblAxisPoint, dblAxisDir, .Utility.AngleToReal(180, acDegrees) * 2
    
23. varRegions(0).Delete
    2 c8 k; e  Q4 A( m
24. ZoomAll
    : i% c8 l; S- }7 O
25. End With
    - M6 m* s' T8 z5 w5 u$ i

复制代码

如果要求程序运行的最后得到像1楼附图一样的显示结果,可以给三维实体赋予指定的颜色,并调用图形界面的"着色"命令改变视图的显示模式.还可以改变视图方向,如下
# c$ f9 n( O/ `& ]; h. l

1. 
   
2. Sub A()
   5 Y+ ]1 h' K+ K  t$ A
3.     Dim objBox As Acad3DSolid, objSphere As Acad3DSolid, dblCenter(2) As Double
   8 J1 {4 X# Z8 g2 t; j
4.     With ThisDrawing.ModelSpace
   
5.         Set objBox = .AddBox(dblCenter, 100, 100, 100)
   ; l! n3 ~  P5 @. h$ V; k
6.         dblCenter(1) = 50
   # n6 y9 D, m& ~* k$ m0 _$ q
7.         Set objSphere = .AddSphere(dblCenter, 45)
   
8.         objBox.Boolean acSubtraction, objSphere
   
9.         objBox.color = 152
   
10.         MyDisplay
    
11.     End With
    
12. End Sub
    ; w, j3 t6 l8 k/ _' [) l+ c& p" |
13. 
    $ F0 Z* j+ o5 E& a! z  b
14. Sub B()
    
15.     Dim dblVerticesList(17) As Double, objLWPLine(0) As AcadLWPolyline, varRegions As Variant, dblAxisPoint(2) As Double, dblAxisDir(2) As Double, obj3DSolid As Acad3DSolid
    9 w! h! g- ]) O+ G$ f+ F( w; k
16.     With ThisDrawing
    
17.         .SendCommand "ucs w "
    , C4 v3 _1 s! q8 o! }
18.         dblVerticesList(0) = 30
    5 ~' g7 y8 h3 H0 _) ^. E) I+ D1 a
19.         dblVerticesList(2) = 100
    , m$ w; Y5 F% Q5 o$ ]) W
20.         dblVerticesList(4) = 100: dblVerticesList(5) = 25
    % E5 ]5 e* T$ T6 e' m3 {' p& {
21.         dblVerticesList(6) = 95: dblVerticesList(7) = 30
    ( r) N0 d2 O* g$ _4 B
22.         dblVerticesList(8) = 65: dblVerticesList(9) = 30
    
23.         dblVerticesList(10) = 60: dblVerticesList(11) = 35
    
24.         dblVerticesList(12) = 60: dblVerticesList(13) = 95
    
25.         dblVerticesList(14) = 55: dblVerticesList(15) = 100
    
26.         dblVerticesList(16) = 30: dblVerticesList(17) = 100
    * V- j! K8 r% _, s, @8 Y8 o
27.         Set objLWPLine(0) = .ModelSpace.AddLightWeightPolyline(dblVerticesList)
    
28.         objLWPLine(0).Closed = True
    
29.         objLWPLine(0).SetBulge 2, Tan(.Utility.AngleToReal(90 / 4, acDegrees))
    
30.         objLWPLine(0).SetBulge 4, Tan(.Utility.AngleToReal(-90 / 4, acDegrees))
    9 Y, a+ c& o& n3 P- k: T
31.         objLWPLine(0).SetBulge 6, Tan(.Utility.AngleToReal(90 / 4, acDegrees))
      M7 B5 a# E: \. B8 x$ L+ Z
32.         varRegions = .ModelSpace.AddRegion(objLWPLine)
    
33.         objLWPLine(0).Delete
    
34.         dblAxisDir(1) = 1
    
35.         Set obj3DSolid = .ModelSpace.AddRevolvedSolid(varRegions(0), dblAxisPoint, dblAxisDir, .Utility.AngleToReal(180, acDegrees) * 2)
    & k: n4 Y" q8 |, }0 [
36.         varRegions(0).Delete
    * C0 J& k9 F4 G3 L9 l! o3 @
37.         obj3DSolid.color = 135
    4 M4 W( V5 `' @. s
38.         MyDisplay
    
39.     End With
    3 Y% J; J. {, U0 r
40. End Sub
    
41. 
    
42. Private Sub MyDisplay()
    - ~0 a% p& ?7 K/ p  o+ u9 [1 z
43.     Dim objUCS As AcadUCS, dblOrigin(2) As Double, dblXAxisPoint(2) As Double, dblYAxisPoint(2) As Double
    / Y4 _2 I/ G1 `. t% m% ?
44.     dblXAxisPoint(0) = 1: dblXAxisPoint(1) = 0: dblXAxisPoint(2) = -1
    
45.     dblYAxisPoint(0) = -1: dblYAxisPoint(1) = 2: dblYAxisPoint(2) = -1
    
46.     Set objUCS = ThisDrawing.UserCoordinateSystems.Add(dblOrigin, dblXAxisPoint, dblYAxisPoint, "U")
    
47.     ThisDrawing.ActiveUCS = objUCS
    
48.     ThisDrawing.SendCommand "plan c ucs w shademode g "
    
49.     ZoomAll
    . |% Y) Y  h2 _- ~1 R5 Z
50. End Sub
    ; c* o: x2 E; w6 {+ m

复制代码

上面代码中宏"A"和"B"分别是画1楼两个图形的代码."MyDisplay"是供两个宏运行到最后调用的子程序,用于修改视图方向和修改视图为"体着色"模式.
$ b- l8 p# u) w6 N  K, s! j) X由于CAD2007以上版本中,"shademode"命令已被改为调用"视觉样式"命令,所以,如果在2007以上版本中运行本代码,应把ThisDrawing.SendCommand "plan c ucs w shademode g "一行,改为
$ M- o+ i2 O6 X5 E8 g

1. 
   
2. ThisDrawing.SendCommand "plan c ucs w -shademode g "
   

复制代码

+ o0 N. S- q8 o. ~请注意,新的代码中,第二个图形中的多段线仍然使用的是二维坐标,如果在早期版本中使用,应按前面所说的方法修改.

& d+ {" |% X7 v[ 本帖最后由 woaishuijia 于 2010-2-2 14:31 编辑 ]

绯村剑心

楼上的大侠，本人实在对这个很不懂，我在运行第二个的时候就出现个错误！不知道什么意思？
& v  d# p1 k% g

/ D0 c7 p. l2 }" }; c& P' o! q有QQ吗？加QQ说吧。我的是64336396

woaishuijia

我用的是省略用法.可能是版本或电脑环境的关系吧,我在2005和2010上用都没有问题.
7 y' A5 w& ^7 v6 O& {* s6 \9 ?在前面加上一个".",应该可以了.

1. 
   
2. .SendCommand "ucs w "
   " e' i; P) u8 l5 D, ~6 k

复制代码

另:前面帖子中相应的部分已更改,重新复制吧
& T% C' w, d% e" l; e0 k2 U6 P6 r
[ 本帖最后由 woaishuijia 于 2010-2-2 14:33 编辑 ]

绯村剑心

恩~！我刚又试过你11楼的后面代码的2个图型都出来~！ 真是太感谢你了！
想自己再研究下你写的代码，就是实在看不懂啊~！

ccav

学习了，谢谢你们众多位