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弯曲的那个是椅子的靠背。。。直的是椅子腿
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$ z; R& z5 }+ h- w' |如何转变让椅子腿接在靠背上。。
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. ^ q4 m! P, O7 l+ w说下如何转变坐标系就行。。不用认真接。。谢谢/ }) F4 C$ ~8 Y' q T
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8 \0 {5 C' B& r) A- ?下面是代码。。- m. H" n+ j# L6 P+ \
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Sub A()
- f- @. |( a; O. p Dim PL(0) As AcadLWPolyline, Ps(11) As Double7 }6 |- b1 N: _+ k
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Dim R1 As Variant
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Dim S1 As Acad3DSolid) B$ x' l9 j# d" _- `
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With ThisDrawing3 m3 b# _* F( [
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. S9 [, `# x: v+ o5 L '定义优化多段线的顶点坐标
' p; Z6 O: y% A2 e ] Ps(0) = 0: Ps(1) = 0
8 X( w' w3 r8 E. ^4 ^! r Ps(2) = 2: Ps(3) = 07 o* J( v( r6 |2 d1 ?1 h5 b" W$ J
$ u; y+ O3 I. R Ps(4) = -3: Ps(5) = 16
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Ps(6) = -15: Ps(7) = 40
: G; z9 R8 g8 ^/ @ Ps(8) = -17: Ps(9) = 405 O( [- z$ w' L6 o# o, [
* M2 v2 `- N3 ^8 Y Ps(10) = -5: Ps(11) = 16
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( E' h& f, |; p L+ n) m8 N '创建优化多段线' C+ `/ |3 k. u% }( ~
Set PL(0) = .ModelSpace.AddLightWeightPolyline(Ps)2 f. H. f) B3 `. v: f& J4 x
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'多段线闭合
! Z9 _4 e& A8 ^% \* B+ t PL(0).Closed = True
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. V5 A1 f. l7 [+ u! f6 P R1 = .ModelSpace.AddRegion(PL)
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'靠背
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0 p) `: }. A. X Set S1 = .ModelSpace.AddExtrudedSolid(R1(0), 2, 0)' n) b0 _, i% ~1 F
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9 r( o N' Z. Z# i$ m: H, e7 Z Dim boxobj1 As Acad3DSolid
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! J/ t, ]! j1 @& s6 r. w) }/ G9 t Dim length As Double, width As Double, height As Double
+ Y) G4 v$ u) _+ w/ H; F3 \$ N Dim center1(2) As Double
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2 d& q, N- G7 n: | center1(0) = Sqr(2): center1(1) = 10: center1(2) = Sqr(2)
) `2 e% v- v7 s$ c1 p% c" \+ U length = 2: width = 2: height = 20- `6 S' c1 D E# i5 H* h. e+ q- b
Set boxobj1 = ThisDrawing.ModelSpace.AddBox(center1, length, width, height)# P8 _& U0 W/ x9 [. V- }2 O% `
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End With
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0 {$ }) ^- P- ~7 v4 j+ g7 q- LEnd Sub |
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发表于 2009-2-10 14:19:41
楼主