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弯曲的那个是椅子的靠背。。。直的是椅子腿& x! s2 j, q2 @! b- G
U4 G, m* z4 I1 ~4 }; `) _如何转变让椅子腿接在靠背上。。6 ?7 o+ j( K e& z! e; j, R! }
! ?: _! _' x+ l @+ w, p5 R说下如何转变坐标系就行。。不用认真接。。谢谢
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+ m3 y$ ?+ {( X& x2 I7 V9 k下面是代码。。
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+ \7 g+ b5 F9 v7 m- DSub A()
5 k9 u* K, Z- M! _$ B6 @ Dim PL(0) As AcadLWPolyline, Ps(11) As Double! @' f. E- I u5 n( D v# U
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Dim R1 As Variant2 {5 M6 [/ L2 g/ a. _& U
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Dim S1 As Acad3DSolid
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With ThisDrawing2 }# e: [% ^( u) ]
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" o0 M* h4 e. y% \/ M0 [% t '定义优化多段线的顶点坐标0 M2 D" L2 x$ ~5 ^* r9 }* `5 j
Ps(0) = 0: Ps(1) = 0
4 D$ C8 L4 |2 c7 r5 W" l Ps(2) = 2: Ps(3) = 03 H( ]* n7 J) s- c- t4 s/ g) N
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Ps(4) = -3: Ps(5) = 16" l- u( K& m; J% f& m
9 d: q k2 N. J; p5 e7 n q Ps(6) = -15: Ps(7) = 40
( L8 _9 ?- x: t0 ?4 p \ Ps(8) = -17: Ps(9) = 40) y, H8 k5 A+ }% D" N
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Ps(10) = -5: Ps(11) = 16' N! V8 V" c8 B! ^3 {
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; A" q# N; u5 F" w% _) |- X/ p" } '创建优化多段线1 O+ H9 a# Q& k9 W$ A! D3 V' ^
Set PL(0) = .ModelSpace.AddLightWeightPolyline(Ps)2 z5 i4 \8 X, K" x$ r. S
7 U& @! z1 l' } a. L4 v4 @3 ] '多段线闭合
% w; V0 H: b9 x- ^4 [# V/ i/ q PL(0).Closed = True
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, J; |. i5 {) x4 w; F R1 = .ModelSpace.AddRegion(PL)) A7 y( q3 h: Z6 o+ A l" r
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'靠背
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Set S1 = .ModelSpace.AddExtrudedSolid(R1(0), 2, 0)
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'椅子腿3 D, W6 W1 q! l) k: S# y
d$ |1 A- s! f1 o0 \ Dim boxobj1 As Acad3DSolid
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Dim length As Double, width As Double, height As Double
. `3 R, t1 D4 @- r Dim center1(2) As Double
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center1(0) = Sqr(2): center1(1) = 10: center1(2) = Sqr(2)0 p B; g% q, t
length = 2: width = 2: height = 20
0 A* e4 J; b7 ^. b) w Set boxobj1 = ThisDrawing.ModelSpace.AddBox(center1, length, width, height)
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2 |- `( {0 O: H# k: X9 S3 y. _End With
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End Sub |
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发表于 2009-2-10 14:19:41
楼主