有人会CAD的VBA编辑吗？

绯村剑心 · 发表于 2010-1-26 17:59

我这里有2个三维模型需要用VBA来编写，有哪位高手会的？

[ 本帖最后由绯村剑心于 2010-1-28 11:31 编辑 ]

zjjxtch · 发表于 2010-1-26 21:12

什么意思？？？看不明白！

zhike1117 · 发表于 2010-1-26 21:47

正在学习中。

绯村剑心 · 发表于 2010-1-27 13:07

要用CAD里面的宏（VBA）来编辑出上面的图？尺寸都在上面有了~！
有谁会做的啊？

duguhui · 发表于 2010-1-27 15:37

正在学，现在做不了，呵呵

绯村剑心 · 发表于 2010-1-28 10:10

没人高手会的吗？

有在上海的可以当面支付报酬！

woaishuijia · 发表于 2010-1-30 11:36

第一个图

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Dim objBox As Acad3DSolid, objSphere As Acad3DSolid, dblCenter(2) As Double( E; H; @( Z% M) ^+ l' M) f
With ThisDrawing.ModelSpace/ `. n7 W' n$ T+ W7 X; p
Set objBox = .AddBox(dblCenter, 100, 100, 100)# H& g) ]- s8 s- Q
dblCenter(1) = 50
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Set objSphere = .AddSphere(dblCenter, 45)
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objBox.Boolean acSubtraction, objSphere
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ZoomAll
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End With
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第二个图

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Dim dblVerticesList(17) As Double, objLWPLine(0) As AcadLWPolyline, varRegions As Variant, dblAxisPoint(2) As Double, dblAxisDir(2) As Double
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With ThisDrawing' L. k5 Y7 n4 h$ K
.SendCommand "ucs w "
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dblVerticesList(0) = 30: ?4 ^" ^7 c) V2 k+ W- a: B6 a
dblVerticesList(2) = 100
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dblVerticesList(4) = 100: dblVerticesList(5) = 25! ?) l& s% p4 F% f) ?. y1 p
dblVerticesList(6) = 95: dblVerticesList(7) = 30
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dblVerticesList(8) = 65: dblVerticesList(9) = 30
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dblVerticesList(10) = 60: dblVerticesList(11) = 35
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dblVerticesList(12) = 60: dblVerticesList(13) = 95' A3 W6 I- x" c4 V* W# o
dblVerticesList(14) = 55: dblVerticesList(15) = 100
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dblVerticesList(16) = 30: dblVerticesList(17) = 100; W# O C; `1 g* W; B
Set objLWPLine(0) = .ModelSpace.AddLightWeightPolyline(dblVerticesList)
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objLWPLine(0).Closed = True
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objLWPLine(0).SetBulge 2, Tan(.Utility.AngleToReal(90 / 4, acDegrees))- a- ~+ \- k# F( F" m& l) O
objLWPLine(0).SetBulge 4, Tan(.Utility.AngleToReal(-90 / 4, acDegrees))
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objLWPLine(0).SetBulge 6, Tan(.Utility.AngleToReal(90 / 4, acDegrees))8 |* Q* \0 }# ^% d7 d2 _" i' w" A
varRegions = .ModelSpace.AddRegion(objLWPLine)
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objLWPLine(0).Delete
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dblAxisDir(1) = 18 y, u+ \$ e$ x4 S' J
.ModelSpace.AddRevolvedSolid varRegions(0), dblAxisPoint, dblAxisDir, .Utility.AngleToReal(180, acDegrees) * 26 s' B7 q3 I5 r4 {! b* t
varRegions(0).Delete% d( l: f5 g2 B8 `
ZoomAll" [6 s1 z, B' O( `3 i; d4 A
End With! I w6 ~% F4 Q+ E* |4 k, J+ x

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

caipw · 发表于 2010-1-30 15:26

学习了。谢谢！

闲云403 · 发表于 2010-1-30 22:49

论坛里真是高手如云~~~~学习了~~

绯村剑心 · 发表于 2010-2-1 17:53

谢谢大侠了~！
第一个看到了~！可是第二个运行不出来~！

woaishuijia · 发表于 2010-2-2 11:47

第二个图形出不来,可能是因为你的CAD版本太老了吧?
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

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Dim dblVerticesList(26) As Double, objLWPLine(0) As AcadLWPolyline, varRegions As Variant, dblAxisPoint(2) As Double, dblAxisDir(2) As Double
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With ThisDrawing- R: M( z- O/ a6 ^
.SendCommand "ucs w "8 R7 Y$ P) l5 Y7 p: F
dblVerticesList(0) = 30
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dblVerticesList(3) = 100- u7 I- r) V* G: r3 I7 V' g
dblVerticesList(6) = 100: dblVerticesList(7) = 25( Q% a: S2 Z- R
dblVerticesList(9) = 95: dblVerticesList(10) = 30. s% a- e- e& K* d0 ?
dblVerticesList(12) = 65: dblVerticesList(13) = 30
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dblVerticesList(15) = 60: dblVerticesList(16) = 350 G* x& ?$ E* h: U) w3 c/ f
dblVerticesList(18) = 60: dblVerticesList(19) = 95" ? s A# S( Q" ?3 J6 V3 _
dblVerticesList(21) = 55: dblVerticesList(22) = 100
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dblVerticesList(24) = 30: dblVerticesList(25) = 1003 u% Y$ x7 |% t, V
Set objLWPLine(0) = .ModelSpace.AddLightWeightPolyline(dblVerticesList)/ i/ u- p3 Y. v9 u7 b
objLWPLine(0).Closed = True- R8 d- H+ e5 f0 C2 z
objLWPLine(0).SetBulge 2, Tan(.Utility.AngleToReal(90 / 4, acDegrees))4 D+ j2 v' {, Z( o2 p
objLWPLine(0).SetBulge 4, Tan(.Utility.AngleToReal(-90 / 4, acDegrees))
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objLWPLine(0).SetBulge 6, Tan(.Utility.AngleToReal(90 / 4, acDegrees))
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varRegions = .ModelSpace.AddRegion(objLWPLine)
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objLWPLine(0).Delete
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dblAxisDir(1) = 1
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.ModelSpace.AddRevolvedSolid varRegions(0), dblAxisPoint, dblAxisDir, .Utility.AngleToReal(180, acDegrees) * 2
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varRegions(0).Delete" F7 Y, J" F' I
ZoomAll
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End With$ _, g4 T% }: A& z3 \

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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

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Sub A()- G1 \% W0 q/ S4 y4 P! `
Dim objBox As Acad3DSolid, objSphere As Acad3DSolid, dblCenter(2) As Double1 r7 `& d/ {" g( t6 N
With ThisDrawing.ModelSpace, o8 ^# n% {' U& I3 B* t
Set objBox = .AddBox(dblCenter, 100, 100, 100)
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dblCenter(1) = 509 o, s; f' s+ f- _8 Y$ I6 }5 }, ~
Set objSphere = .AddSphere(dblCenter, 45)
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objBox.Boolean acSubtraction, objSphere
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objBox.color = 152
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MyDisplay' f( ]% m# T9 j- I% y
End With
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End Sub
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Sub B()
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Dim dblVerticesList(17) As Double, objLWPLine(0) As AcadLWPolyline, varRegions As Variant, dblAxisPoint(2) As Double, dblAxisDir(2) As Double, obj3DSolid As Acad3DSolid
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With ThisDrawing: m* D L. d1 x4 P* j
.SendCommand "ucs w "9 D( S& w) m" n
dblVerticesList(0) = 30
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dblVerticesList(2) = 1009 ^; \4 [# C u
dblVerticesList(4) = 100: dblVerticesList(5) = 25& M; R! t1 Q. G
dblVerticesList(6) = 95: dblVerticesList(7) = 30
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dblVerticesList(8) = 65: dblVerticesList(9) = 308 i9 T- J1 m( L1 ?
dblVerticesList(10) = 60: dblVerticesList(11) = 35
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dblVerticesList(12) = 60: dblVerticesList(13) = 951 i! }# I, { S, \" U
dblVerticesList(14) = 55: dblVerticesList(15) = 100
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dblVerticesList(16) = 30: dblVerticesList(17) = 100. S$ W/ q$ g/ X, Z1 o( a/ w
Set objLWPLine(0) = .ModelSpace.AddLightWeightPolyline(dblVerticesList)
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objLWPLine(0).Closed = True
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objLWPLine(0).SetBulge 2, Tan(.Utility.AngleToReal(90 / 4, acDegrees))
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objLWPLine(0).SetBulge 4, Tan(.Utility.AngleToReal(-90 / 4, acDegrees)) n) ~6 S# o- {
objLWPLine(0).SetBulge 6, Tan(.Utility.AngleToReal(90 / 4, acDegrees))( t! @. o5 d$ O2 e! |( G
varRegions = .ModelSpace.AddRegion(objLWPLine)
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objLWPLine(0).Delete2 b9 F6 a% G* k8 c
dblAxisDir(1) = 11 S9 t1 k9 [) D4 R2 b
Set obj3DSolid = .ModelSpace.AddRevolvedSolid(varRegions(0), dblAxisPoint, dblAxisDir, .Utility.AngleToReal(180, acDegrees) * 2)
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varRegions(0).Delete! Z' G- `, i5 _% g: Y
obj3DSolid.color = 135$ f( Z1 [2 e3 {/ f2 f' x
MyDisplay0 l6 M8 ? j1 l {5 q( W
End With
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End Sub
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Private Sub MyDisplay(): N; \. N" x( b: }
Dim objUCS As AcadUCS, dblOrigin(2) As Double, dblXAxisPoint(2) As Double, dblYAxisPoint(2) As Double" N$ C7 O: }% Y" k
dblXAxisPoint(0) = 1: dblXAxisPoint(1) = 0: dblXAxisPoint(2) = -1
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dblYAxisPoint(0) = -1: dblYAxisPoint(1) = 2: dblYAxisPoint(2) = -13 [# F: f1 Q! d
Set objUCS = ThisDrawing.UserCoordinateSystems.Add(dblOrigin, dblXAxisPoint, dblYAxisPoint, "U")
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ThisDrawing.ActiveUCS = objUCS6 t, M$ Q/ o6 ]' P) s% k ?1 h
ThisDrawing.SendCommand "plan c ucs w shademode g "
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ZoomAll
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End Sub% @/ D) p7 Q) U( c g

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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.
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

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

[ 本帖最后由 woaishuijia 于 2010-2-2 14:31 编辑 ]

绯村剑心 · 发表于 2010-2-2 13:55

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？

有QQ吗？加QQ说吧。我的是64336396

woaishuijia · 发表于 2010-2-2 14:21

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.
在前面加上一个".",应该可以了.

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.SendCommand "ucs w "+ Q. R* P/ A4 r1 K7 \% G6 M

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另:前面帖子中相应的部分已更改,重新复制吧

[ 本帖最后由 woaishuijia 于 2010-2-2 14:33 编辑 ]

绯村剑心 · 发表于 2010-2-2 15:20

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 · 发表于 2010-2-2 15:23

学习了，谢谢你们众多位

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[求助] 有人会CAD的VBA编辑吗？

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