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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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2 U# b/ _6 l0 U( ^: a如何转变让椅子腿接在靠背上。。
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! j2 \' _! F3 G7 S说下如何转变坐标系就行。。不用认真接。。谢谢
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下面是代码。。7 b9 v. A* S0 s
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Sub A()& [' A9 Z% v# F
Dim PL(0) As AcadLWPolyline, Ps(11) As Double/ D( } Z3 U" l0 F) x& v7 h
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Dim R1 As Variant
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Dim S1 As Acad3DSolid
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, e- D1 D: ~3 k! I% t, Y+ m2 ]3 x6 F With ThisDrawing" y. }" ^% i2 @) n
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! d7 `" w7 x( \: m, p) V: m: g '定义优化多段线的顶点坐标/ L1 U t- q; G& a9 v
Ps(0) = 0: Ps(1) = 09 r( p( y+ P+ T J
Ps(2) = 2: Ps(3) = 07 n2 E- y# Y! }2 V* j/ P
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Ps(4) = -3: Ps(5) = 169 Y4 j+ {4 l" [) d! O% p- X! t
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Ps(6) = -15: Ps(7) = 40% z( c. I5 o2 t
Ps(8) = -17: Ps(9) = 40
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Ps(10) = -5: Ps(11) = 16
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* ]/ `& ~; L, l: U2 ^) p& E '创建优化多段线
& q; O3 T1 K4 V8 k- c+ M/ d$ v Set PL(0) = .ModelSpace.AddLightWeightPolyline(Ps). p$ t" V' [. m" E
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PL(0).Closed = True' q2 h: O: d! Z! r
4 S% t' {' ], a# n# E R1 = .ModelSpace.AddRegion(PL). R. u( x! p" r s. s! S
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Set S1 = .ModelSpace.AddExtrudedSolid(R1(0), 2, 0)2 i, t r0 n0 C' R9 e
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( m- m2 W" O T Dim boxobj1 As Acad3DSolid) J4 I3 x) ]) i( o
8 N$ t4 t$ B1 J6 T: s" I Dim length As Double, width As Double, height As Double' l5 ~% d5 N& H1 t* u% G2 G
Dim center1(2) As Double
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$ ]- S$ m; w1 c center1(0) = Sqr(2): center1(1) = 10: center1(2) = Sqr(2)
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Set boxobj1 = ThisDrawing.ModelSpace.AddBox(center1, length, width, height)
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End With
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End Sub |
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