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弯曲的那个是椅子的靠背。。。直的是椅子腿0 [5 N) }. j: H$ h
% y B1 t% w4 I! B如何转变让椅子腿接在靠背上。。
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0 u; }( v( w+ V, o1 n- Y9 w5 y+ j说下如何转变坐标系就行。。不用认真接。。谢谢5 Z4 |- u- @8 J, ]* _
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# ^8 d5 I4 o( l% V, L$ w- h下面是代码。。: g& o8 k8 _+ G5 m& f+ x( A. u# c% o
8 g! w* I5 X8 B/ ZSub A()
1 m4 O3 {7 m. L Dim PL(0) As AcadLWPolyline, Ps(11) As Double
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! Z8 K6 ]2 U/ ? Dim R1 As Variant
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2 q- F) f5 O- @, S7 c- ], | Dim S1 As Acad3DSolid
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With ThisDrawing
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- H& |; |4 v6 X# y* H; g '定义优化多段线的顶点坐标
+ V& u% A% y) G Ps(0) = 0: Ps(1) = 0
, s$ j' ?$ h6 M' k; g Ps(2) = 2: Ps(3) = 0
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Ps(4) = -3: Ps(5) = 16
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/ K. x# H6 b; ~0 N Ps(6) = -15: Ps(7) = 40 g$ y- u% H% Q9 Y2 m% ~* f- N# ^
Ps(8) = -17: Ps(9) = 40
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Ps(10) = -5: Ps(11) = 16
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3 n! ]5 |4 r- g7 h4 b7 l$ h3 s+ i '创建优化多段线
3 ^3 S, o! B5 @# [; d( F- W# s Set PL(0) = .ModelSpace.AddLightWeightPolyline(Ps)
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, `6 L' Y6 r* n3 q '多段线闭合
- [) R' ~& x4 \9 l5 D, S+ w* l/ s PL(0).Closed = True" v3 D0 [* z* |3 u1 ~
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R1 = .ModelSpace.AddRegion(PL). l, H- K% N" v% z
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Set S1 = .ModelSpace.AddExtrudedSolid(R1(0), 2, 0)9 i8 E. ~5 \1 y. U% ~
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W. W; x2 K) U0 a Dim boxobj1 As Acad3DSolid5 o3 o/ ^- O: u( A' {. V
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Dim length As Double, width As Double, height As Double% R. O& U ~, r: ?! s" k
Dim center1(2) As Double: o( I! b7 `; u9 E$ |3 x Q
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8 m9 O G9 Y+ @0 o5 a2 j$ x' w center1(0) = Sqr(2): center1(1) = 10: center1(2) = Sqr(2)2 b& C3 F: D( I( _! ]" m
length = 2: width = 2: height = 20& X" T! E! F+ V" l4 T% L
Set boxobj1 = ThisDrawing.ModelSpace.AddBox(center1, length, width, height)
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" ~5 k3 |6 `, b p J( uEnd With& [0 y6 J1 F4 t
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End Sub |
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发表于 2009-2-10 14:19:41
楼主