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发表于 2008-12-31 15:36:15
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来自： 中国辽宁营口
用VBA做了一下，请指正：
) p( y8 M+ q6 O9 \: k. i# U- Sub A()5 g2 t, X3 @% F$ r
- Dim P1(2) As Double, h4 }) N$ W! z
- Dim C1 As AcadCircle, C2 As AcadCircle, C3 As AcadCircle, C4 As AcadCircle+ _4 n" k+ q! w& u! j7 f
- Dim Cf1 As AcadCircle, Cf2 As AcadCircle
M/ y( b/ P1 G) v2 b - Dim L As AcadLine5 f3 I) P0 C2 P/ l( n4 {
- Dim M As Double, N As Double; f9 L8 n* J2 Y! Y* {
- Dim r As Double
' D' O2 G3 P) w9 a8 m. Z+ D - Dim V As Variant3 b4 v$ v) N' K' J4 d5 i
- With ThisDrawing
9 i& e6 a* r/ i1 _7 I* f* Y3 C6 h - Set C1 = .ModelSpace.AddCircle(P1, 20)
0 U6 H2 Y( Q$ ~# U- P2 I - Set C2 = C1.Copy! z A+ L1 } I0 R4 v3 Q
- Set C4 = C1.Copy
. ^! D) h* W# n4 n1 `& _5 E - Set C3 = .ModelSpace.AddCircle(P1, 15)/ o& [: P- |3 k7 T; K' A, `
- Set Cf1 = .ModelSpace.AddCircle(P1, 40)
7 N2 M$ j! b/ |! t - Set Cf2 = Cf1.Copy
) O9 r6 X3 [6 h* Q" m$ \ - Set L = .ModelSpace.AddLine(P1, P1)
! _! Y% N r* x$ a& a - M = 21: N = 306 [; ~/ i7 U0 V) B
- Do
) `7 t0 w4 ^* O4 r2 L8 T0 X3 L - r = (M + N) / 2
! T- E! l- {; S0 [% x - Cf1.Radius = r- X" S9 z; A* D7 L0 J) _3 U, Q
- P1(0) = -r: P1(1) = 08 ~ k L( N( X! M$ P
- C1.Center = P1
# k5 y) S3 `, q* O5 [ - Cf2.Center = P18 H$ y7 ]. D+ r/ t
- P1(0) = r + 5' h% t$ b: l3 Y2 G: {+ u+ z
- C3.Center = P1& B0 j5 f" W4 H
- V = Cf1.IntersectWith(Cf2, acExtendNone)
8 {5 T. _- B( g F- c* [ - P1(0) = V(0): P1(1) = V(1): P1(2) = V(2)
$ Z* Y8 n4 D7 R; E& Z! j" } - C2.Center = P1
8 Z) R5 P! G+ p5 K - L.StartPoint = C2.Center3 y9 E! G( Y, W e) S: t
- L.EndPoint = C3.Center
+ i) W! H) {, J; l - If L.Length = 35 Or r = M Or r = N Then6 z2 i1 t E5 ]" y3 \
- Exit Do) O' s' W8 ^/ K) v
- ElseIf L.Length < 35 Then
7 P$ m) C @# s$ h% z: U4 e - M = r
3 E0 J4 c" _4 z$ P - Else
1 B; O! k* O0 m& J( S - N = r9 y2 O4 A& F5 D5 {( `7 L/ ?* I
- End If9 g( l% n7 {9 ]" K9 n9 v
- Loop
' ^- z: n& s- X, E1 y, x: X - C2.Mirror C1.Center, C3.Center# ^3 b3 N0 ]- O% N; |% K3 K
- C4.Radius = r + 20
3 Z& J3 l" P. @! z% L4 f - Cf1.Delete6 X0 }& N% ?4 K+ r
- Cf2.Delete
+ G: b0 @0 a! E. j1 E2 z - L.Delete
+ T, }) s1 t" | c1 T - End With
* P, \' X! n4 G - End Sub
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，楼主晕了
发表于 2008-12-31 06:19:02
:good :good
: Y, ?7 r8 q1 i, [2 ~
