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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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9 W C/ D2 T f如何转变让椅子腿接在靠背上。。8 ~8 X2 c1 Y( o
/ Y' ]5 V$ @+ i( J; |5 Q说下如何转变坐标系就行。。不用认真接。。谢谢. h% O) z6 x7 D+ Y; v" n
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下面是代码。。5 }% z' m! o# {9 M5 H/ S
5 o2 O g8 P$ G1 g6 }5 Q3 BSub A()
. P: L6 y4 S- s- o. W Dim PL(0) As AcadLWPolyline, Ps(11) As Double* j$ j& L' k5 ]0 p$ p4 K. v8 ?( U
1 t0 b$ X2 _3 z5 N Dim R1 As Variant
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5 a* _, r+ }2 V5 o$ e Dim S1 As Acad3DSolid
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! h$ w0 Q4 T3 m8 F% I. E# t With ThisDrawing- |. r& o* f8 m' x3 M
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$ t; y" [" K% A/ k* P0 U '定义优化多段线的顶点坐标- F1 f1 N: u1 o
Ps(0) = 0: Ps(1) = 01 o. n. X3 T+ E y; @) A
Ps(2) = 2: Ps(3) = 0& L' |# _7 `' B L: N: }' c1 B
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Ps(4) = -3: Ps(5) = 16 O) p' ]" G* V1 h8 v |5 Q
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Ps(6) = -15: Ps(7) = 40
. g; V$ C) p2 U: l/ W2 t Ps(8) = -17: Ps(9) = 402 q' n- }; e; `, z0 j6 K: ~: U
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Ps(10) = -5: Ps(11) = 16/ A# p% L6 }# o- @
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0 E" n1 _9 J1 B( v3 r9 K4 d6 X5 _ '创建优化多段线
' N6 O. I! _' o/ C1 w Set PL(0) = .ModelSpace.AddLightWeightPolyline(Ps)2 G( q* y( p( K( V- \+ G& F. x$ Y
, k, x7 @. p* C1 `5 M9 d! Y, z/ n '多段线闭合
) c; ?0 N$ P- V: d PL(0).Closed = True
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* Y( e4 V' M; q6 r2 M2 q R1 = .ModelSpace.AddRegion(PL)
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+ _0 }; E& b" W% V3 `7 ?8 D" I K0 \; ~ '靠背
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2 }( p1 u6 J( X Set S1 = .ModelSpace.AddExtrudedSolid(R1(0), 2, 0)
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'椅子腿
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Dim boxobj1 As Acad3DSolid
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+ p) ?3 M; u) K6 o Dim length As Double, width As Double, height As Double
8 ^1 h! ?- ]" _9 ~. q Dim center1(2) As Double$ e! e' m+ s" a) F: V7 G
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3 z- R% y& x; k9 A) j% G6 x center1(0) = Sqr(2): center1(1) = 10: center1(2) = Sqr(2)5 ?2 Z$ x4 O' v- h" k
length = 2: width = 2: height = 20" E. I! q, w% F: }# h* z3 O
Set boxobj1 = ThisDrawing.ModelSpace.AddBox(center1, length, width, height)! ]7 T- B' B1 `0 g2 z3 o
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End With" M) _* U8 D# j: d: G) \
4 }+ u7 E5 o, L1 o$ j& MEnd Sub |
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发表于 2009-2-10 14:19:41
楼主