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弯曲的那个是椅子的靠背。。。直的是椅子腿" k6 d$ w7 g: N& c! k
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如何转变让椅子腿接在靠背上。。6 D. c/ x+ h6 o8 _* {7 @* t
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说下如何转变坐标系就行。。不用认真接。。谢谢
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2 {8 w7 @# W3 w0 Z% b5 F, \; J下面是代码。。1 D" c" d& I# L
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Dim PL(0) As AcadLWPolyline, Ps(11) As Double
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" L! x9 N0 s7 X: F' E Dim R1 As Variant0 b1 ?6 O8 B3 V& P
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) s0 F% `2 R' Q8 C- G5 ~; x, ` Dim S1 As Acad3DSolid
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With ThisDrawing
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'定义优化多段线的顶点坐标! U5 W7 x. F6 K1 }/ X# Y
Ps(0) = 0: Ps(1) = 0. Q1 U. m8 i# l% }0 e
Ps(2) = 2: Ps(3) = 00 ?" k" [5 k% ?! k- H2 W
0 K# u' w Y# P6 a. u l, x# v Ps(4) = -3: Ps(5) = 16# ~# L0 s! y- l! n
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Ps(6) = -15: Ps(7) = 40) Y0 h' O5 |* f2 O1 E* a& I7 ]
Ps(8) = -17: Ps(9) = 40
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4 G% q F6 ^. D, p% z Ps(10) = -5: Ps(11) = 16
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'创建优化多段线& I; A4 l F7 N: j+ {7 k$ {8 U/ j
Set PL(0) = .ModelSpace.AddLightWeightPolyline(Ps)
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'多段线闭合: z+ H/ g! w" f$ Q. j
PL(0).Closed = True
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R1 = .ModelSpace.AddRegion(PL)
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'靠背
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7 c1 @7 V# j2 X0 ` Set S1 = .ModelSpace.AddExtrudedSolid(R1(0), 2, 0)
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'椅子腿! X- ~/ Z9 Q( m1 Z4 ?
1 e; ?4 D' D l2 D% z Dim boxobj1 As Acad3DSolid
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7 ?5 j* C- d2 U% Q! o G. n Dim length As Double, width As Double, height As Double/ P% V( a7 S5 Q3 o0 U9 l) |
Dim center1(2) As Double
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center1(0) = Sqr(2): center1(1) = 10: center1(2) = Sqr(2)# ]4 U, l/ o8 t) M) G g3 R
length = 2: width = 2: height = 202 _8 n/ `5 w5 G# N0 f
Set boxobj1 = ThisDrawing.ModelSpace.AddBox(center1, length, width, height)
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End With) M0 l) ]% P0 D# |% e2 q
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发表于 2009-2-10 14:19:41
楼主