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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：
! M$ H; j& ~# x7 N* o7 t& a# u [- Sub A()
! ?2 S [. N) q6 \+ A9 s7 s3 I - Dim P1(2) As Double9 F) D, |+ n- v7 j+ i& [8 ?
- Dim C1 As AcadCircle, C2 As AcadCircle, C3 As AcadCircle, C4 As AcadCircle
/ h" C8 A& S c - Dim Cf1 As AcadCircle, Cf2 As AcadCircle
3 \4 A% F M8 E6 N6 _4 x2 z# f; x4 y - Dim L As AcadLine
0 @9 Z7 Q' }: [& ^ - Dim M As Double, N As Double
* X$ ~ k) Y" u+ o - Dim r As Double
% E! }7 L' r( H: ~; z# b - Dim V As Variant
; R& ~2 z+ A0 b7 N6 N& q - With ThisDrawing
$ m+ x# I9 O8 u4 q* j. t - Set C1 = .ModelSpace.AddCircle(P1, 20)# V2 x- H2 E0 i( |- l
- Set C2 = C1.Copy7 m0 v* Y2 `+ b: }, b# w
- Set C4 = C1.Copy
4 N: g% a' a( h* |$ b$ O/ g2 @ - Set C3 = .ModelSpace.AddCircle(P1, 15)
3 z! x/ C) b, v, v1 E& f3 g - Set Cf1 = .ModelSpace.AddCircle(P1, 40)+ _/ G4 d' T# v* i' `! E6 Y
- Set Cf2 = Cf1.Copy
* @0 s; G3 `: H4 l- U7 Y - Set L = .ModelSpace.AddLine(P1, P1)- \; x: ?% O7 \, n. j& L6 y
- M = 21: N = 30
% W+ i! J5 S; Z - Do
5 k6 U! }) d8 R* O8 G - r = (M + N) / 2
2 g9 r1 u7 V5 k% ~ - Cf1.Radius = r9 c7 [. ]0 B+ b
- P1(0) = -r: P1(1) = 0
- o- G' a, ]2 D7 ^4 s! x - C1.Center = P11 c% C7 @4 P8 |. w! D" e( f
- Cf2.Center = P1
: v" R' E9 L$ s6 P" W - P1(0) = r + 5
0 d+ ` ~" Y8 n( E7 s8 }5 ~2 \ - C3.Center = P1+ k% n# ^5 H# v' ~7 t9 z
- V = Cf1.IntersectWith(Cf2, acExtendNone)/ \8 A8 b: d- \$ L5 {6 ~* Y; q
- P1(0) = V(0): P1(1) = V(1): P1(2) = V(2)
8 D3 y& h% ^! s3 I- }3 X7 ~. U# d - C2.Center = P1
$ y5 i% Q( T4 a0 b0 f; Y' [8 F - L.StartPoint = C2.Center
. \0 [9 e; L2 J, a' @ - L.EndPoint = C3.Center4 e' V7 }- Y4 e: F
- If L.Length = 35 Or r = M Or r = N Then
$ x2 {/ |' L$ j( ` - Exit Do+ e% j9 h8 F# q' F3 w
- ElseIf L.Length < 35 Then
( _2 b e" J' y/ V, l: i8 |# A' D - M = r
/ y1 D4 ]' Q; b+ a! M( ~* P) z0 c - Else
5 W- N- h4 J% j- ? - N = r
2 ^" j6 V. z- a) Y2 Z! X' n - End If
' S3 q* }3 D K9 v3 D+ `" p - Loop
- I, q4 O% _' w4 N5 a - C2.Mirror C1.Center, C3.Center6 s+ I; Y7 Q. }& q" Y
- C4.Radius = r + 20
, D; V. a1 A G! {2 o - Cf1.Delete
7 e2 Y: [4 B. t& H, O- |# _( f - Cf2.Delete. }% J, Q" T. Y' K9 Z7 o& @! }, ~9 a
- L.Delete$ |8 G& Y' y! l& g! b: b. }
- End With1 M5 Y7 u4 f: s6 `+ c. M
- End Sub
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，楼主晕了
发表于 2008-12-31 06:19:02
:good :good
