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弯曲的那个是椅子的靠背。。。直的是椅子腿5 s6 }& c! [8 E0 p: }2 R
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如何转变让椅子腿接在靠背上。。% B/ X: O* j$ ]+ S# v
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说下如何转变坐标系就行。。不用认真接。。谢谢 ]+ S# s( U# w( x
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下面是代码。。
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; f/ L' w! i- u @. z6 jSub A()
( w m; K$ p2 M" A% Y! c* S Dim PL(0) As AcadLWPolyline, Ps(11) As Double: D1 d. W. n( a+ n3 g# u( \' c5 o
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Dim R1 As Variant' {5 z7 T1 S5 R7 c- {
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Dim S1 As Acad3DSolid# u0 \6 T6 b/ N
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With ThisDrawing) O8 ?! t( \# @( J$ p9 E
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/ W0 N' P' l" `! y! @/ e4 ? '定义优化多段线的顶点坐标& m2 W5 \0 i3 q) l
Ps(0) = 0: Ps(1) = 0# K( S2 l- t* ~
Ps(2) = 2: Ps(3) = 0
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Ps(4) = -3: Ps(5) = 16( d2 D& Q* y# ]6 Y8 H
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Ps(6) = -15: Ps(7) = 40$ z% F: Z$ S% k) s) Z
Ps(8) = -17: Ps(9) = 40 `# \' P, W7 G# @4 G* _
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Ps(10) = -5: Ps(11) = 16' f( p/ T" L9 L9 M
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, c; h' a; p8 w" {+ y '创建优化多段线
# `: @( b y# m7 ?/ @, @$ @ Set PL(0) = .ModelSpace.AddLightWeightPolyline(Ps); ]) k! V( V: R* D- x$ B' I
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'多段线闭合
I4 C% O0 r. M0 ?0 `( B, \& o2 Q; u PL(0).Closed = True
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R1 = .ModelSpace.AddRegion(PL)
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'靠背
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Set S1 = .ModelSpace.AddExtrudedSolid(R1(0), 2, 0)
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Dim boxobj1 As Acad3DSolid: H- ?! m u# |1 O' c6 w# w
& F7 t, N5 D# l* Y9 d- s Dim length As Double, width As Double, height As Double
7 d4 a* n s9 x0 q" K Dim center1(2) As Double
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center1(0) = Sqr(2): center1(1) = 10: center1(2) = Sqr(2)
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Set boxobj1 = ThisDrawing.ModelSpace.AddBox(center1, length, width, height)0 y: H3 i [7 X
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3 B& x' ]4 J8 N' L0 AEnd Sub |
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发表于 2009-2-10 14:19:41
楼主