再求高手做2个CAD的VBA编辑！

绯村剑心 · 发表于 2010-2-10 11:41

后面一个没有尺寸要求，就随便自己定义尺寸了！同样是要体着色的！谢谢大侠了…………

绯村剑心 · 发表于 2010-2-11 20:28

高手在哪呀~！

woaishuijia · 发表于 2010-2-11 20:53

第一个图在前一个帖子有人会CAD的VBA编辑吗？中画过了.
第二个图

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'声明一个原点三维数组/一个X轴方向三维数组/一个Y轴方向三维数组和一个UCS对象,用于在三维空间转换UCS
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Dim dblOrigin(2) As Double, dblXAxisPoint(2) As Double, dblYAxisPoint(2) As Double, objUCS As AcadUCS
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'声明一个包含六个二维点的坐标数组/一个有一个元素的优化多段线对象数组/一个用于接收面域的变体变量和一个三维实体对象,用于创建拉伸实体
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Dim dblVerticesList(11) As Double, objLWPLine(0) As AcadLWPolyline, varRegions As Variant, obj3DSolid As Acad3DSolid
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'声明一个三维点坐标和一个三维实体对象,用于创建圆柱体与拉伸实体差集8 W) p8 N4 f U
Dim dblCenter(2) As Double, objCylinder As Acad3DSolid
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'声明一个三维点,用于与圆柱体中心点配合,指定圆柱体的旋转轴
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Dim dblPoint(2) As Double& \8 ?: p; D+ B! A1 a9 i3 B
With ThisDrawing' ?) ]8 s9 N9 e! R
'把UCS设为WCS! D: O: {" L: h' G! e6 J( G
.SendCommand "ucs w "
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'创建二维优化多段线; c0 i5 M' B `: [. u6 j1 ~ D
dblVerticesList(0) = -509 l% O" U) i. z$ r ^
dblVerticesList(2) = 50
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dblVerticesList(4) = 60: dblVerticesList(5) = 105 p: v- y0 U( S* J- X( D
dblVerticesList(6) = 60: dblVerticesList(7) = 60
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dblVerticesList(8) = -60: dblVerticesList(9) = 60$ ~7 ?3 N& p+ r6 \# h8 A
dblVerticesList(10) = -60: dblVerticesList(11) = 10* Q$ R; |, s; L/ e
Set objLWPLine(0) = .ModelSpace.AddLightWeightPolyline(dblVerticesList), e0 k6 J5 \$ X/ S
'多段线闭合/ ~& {6 `6 b1 j9 [4 |
objLWPLine(0).Closed = True0 f* ~5 t F' `8 D6 @
'把多段线的三个直线段改为圆弧* J6 k7 ?, \+ a) q: V9 l2 K) W1 T
objLWPLine(0).SetBulge 1, Tan(.Utility.AngleToReal(90 / 4, acDegrees))0 m4 z- t6 L* c% a6 r
objLWPLine(0).SetBulge 3, Tan(.Utility.AngleToReal(180 / 4, acDegrees))
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objLWPLine(0).SetBulge 5, Tan(.Utility.AngleToReal(90 / 4, acDegrees))
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'用多段线做边界创建面域
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varRegions = .ModelSpace.AddRegion(objLWPLine)( ~* s2 ^) ], X1 X
'删除用过的多段线
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objLWPLine(0).Delete
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'用面域创建拉伸实体6 O' h# u( V* ?; V$ D
Set obj3DSolid = .ModelSpace.AddExtrudedSolid(varRegions(0), 300, 0)
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'删除用过的面域
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varRegions(0).Delete
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'创建用于差集的中间大圆柱体5 `2 C. x/ ]- U6 ~: V' W( i
dblCenter(1) = 60: dblCenter(2) = 150# s1 ]. O- ]( M5 g
Set objCylinder = .ModelSpace.AddCylinder(dblCenter, 50, 300)
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'差集3 a! W8 F1 G( x, E
obj3DSolid.Boolean acSubtraction, objCylinder$ J" d6 _: o. C* B
'创建用于差集的第一个小圆柱实体 k% l1 n% w( P7 l3 d
dblCenter(2) = 30
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Set objCylinder = .ModelSpace.AddCylinder(dblCenter, 10, 120)0 _0 M" \0 D. z% K9 P
'由于圆柱体的轴线平行于WCS的Z轴,在差集之前必须加以旋转,使其轴线与WCS的Y轴平行
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'用dblCenter做旋转轴的基点,在左侧(相对于WCS的XY平面)指定旋转轴的第二个点- f. ]: `$ f, h& h2 ?2 N; p2 j
dblPoint(0) = -1: dblPoint(1) = 60: dblPoint(2) = 30
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'三维旋转小圆柱体
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objCylinder.Rotate3D dblCenter, dblPoint, .Utility.AngleToReal(90, acDegrees)
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'差集9 R; s, ]: n+ h6 A3 J
obj3DSolid.Boolean acSubtraction, objCylinder
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'重新指定中心点和旋转轴的第二个点,创建第二个小圆柱体并旋转/差集 h( m% M9 q; F% C) F5 J5 P
dblCenter(2) = 270: dblPoint(2) = 270
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Set objCylinder = .ModelSpace.AddCylinder(dblCenter, 10, 120)% u1 W. Y7 t$ y
objCylinder.Rotate3D dblCenter, dblPoint, .Utility.AngleToReal(90, acDegrees)
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obj3DSolid.Boolean acSubtraction, objCylinder
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'指定实体的颜色( N2 ]! h2 L* l; G4 s" m
obj3DSolid.color = 42
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'新建UCS
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dblXAxisPoint(0) = 1: dblXAxisPoint(1) = 0: dblXAxisPoint(2) = -1
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dblYAxisPoint(0) = -1: dblYAxisPoint(1) = 2: dblYAxisPoint(2) = -1
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Set objUCS = ThisDrawing.UserCoordinateSystems.Add(dblOrigin, dblXAxisPoint, dblYAxisPoint, "U")- M3 N- e2 U! b. I" q; O n
'改变视图方向和着色模式' j& p( y+ P# k1 J& ~! w& ]
.SendCommand "plan u u" & vbCr & "ucs w shademode g "( s+ R/ B7 X! H) X- h
End With6 r5 t$ F$ B/ v0 S- Q

复制代码

[ 本帖最后由 woaishuijia 于 2010-2-11 22:33 编辑 ]

绯村剑心 · 发表于 2010-2-13 14:49

多谢高手了~！感激啊……

xiao0san · 发表于 2010-3-2 00:32

老大那个提交作品的编程做了没？

zlanai · 发表于 2010-5-18 09:06

这个图形好看，是三维的么？

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[求助] 再求高手做2个CAD的VBA编辑！

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