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发表于 2009-11-10 21:43:10
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来自： 中国河北秦皇岛
人家是用VBA语言编的程序，还是牛人多啊' h9 g' O3 D4 O1 d3 w
Sub LUOXUAN()4 Y6 t& ?, K& P+ E$ [
Dim R1 As Double, R2 As Double, A As Double, A1 As Double, A2 As Double, P1(2) As Double, P2(2) As Double- H0 W7 v' x9 R7 I1 j/ w. `, C
Dim L1 As AcadLine, L2 As AcadLine, R As Double, I As Integer, P(302) As Double, S As Double
6 ^4 Q/ r+ K/ S8 ^: T R1 = 100: R2 = 200
/ p8 \1 k: M P( k" W With ThisDrawing# u9 F" {8 o# J1 U3 O% J
.ModelSpace.AddCircle P1, R1
) N1 |5 u8 ~. Y" W* h .ModelSpace.AddCircle P1, R2
; u1 J1 J4 A$ W P2(0) = R1
4 @0 V7 d3 G4 Q# e r Set L1 = .ModelSpace.AddLine(P2, P1)
, |2 ^3 K* N1 ]& _0 g8 i( J Set L2 = .ModelSpace.AddLine(L1.StartPoint, L1.EndPoint)
1 S- u; @+ u( R/ e" K4 B$ A A1 = 0.244346095279206: A2 = 3.14159265358979 '14度到180度* |6 F7 v* V* |0 Q
Do
h n: n4 [. M* j3 ] A = (A1 + A2) / 2#7 i! I. |% G1 h; n! g" g
L2.StartPoint = .Utility.PolarPoint(P1, A, R2) _1 B/ [) M* b% J6 u) Y- |
L2.EndPoint = .Utility.PolarPoint(L2.StartPoint, 2.89724655831059 + A, 1) '166度+A3 U/ H. @2 P1 \* [& Y
L1.EndPoint = L1.IntersectWith(L2, acExtendBoth)- ^5 S- A9 `& @+ o
L2.EndPoint = L1.EndPoint3 U) g1 |9 O0 W/ f
R = L1.Length * Exp((A - 0.244346095279206) / Tan(0.994837673636768)) '(A-14度)/tan(57度)- v. d# w4 m4 t3 u2 j
If L2.Length = R Or A = A1 Or A = A2 Then Exit Do
+ s/ e2 G% Y+ j- J If L2.Length > R Then+ u2 I9 ?3 C0 Z! G6 M# H, F) \5 f
A1 = A" j0 ^( m4 z$ M0 K P
Else
. w c0 o+ a/ w6 n6 F; s& O/ w! P7 G A2 = A+ Z2 z9 v- v K
End If
! A& Y; U9 E5 O% ~. S Loop
3 q# I$ i$ V8 r* ] .ModelSpace.AddLine P1, L2.StartPoint% {& q% k. R1 c( `
For I = 0 To 100
U- B6 J+ i1 r0 R0 ?! t S = A / 100# * CDbl(I) - 0.122173047639603; J' Q1 x( v) y9 T0 [: N# c
R = L1.Length * Exp(S / Tan(0.994837673636768))+ J6 g7 K0 Q, X. G
P(I * 3) = R * Cos(S) + R1 - L1.Length O4 q. l$ }, ^' Y, {
P(I * 3 + 1) = R * Sin(S)) c' @9 v6 [+ m T g5 ?
Next* x; X+ @) [" I- J% _
.ModelSpace.AddSpline P, P1, P17 C/ Y2 E- M% p r3 q% n% P/ M. {
End With1 T9 g i$ G3 w o' v3 d
End Sub |
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楼主
发表于 2008-10-9 16:00:13
