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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
% S7 i' }" u, G( e( U1 r7 LSub LUOXUAN()
0 [( M8 H& c# ]2 M( X) O: m Dim R1 As Double, R2 As Double, A As Double, A1 As Double, A2 As Double, P1(2) As Double, P2(2) As Double! Q' f' C5 x, \( i3 Q
Dim L1 As AcadLine, L2 As AcadLine, R As Double, I As Integer, P(302) As Double, S As Double
3 d2 X* `3 \5 ]9 d | R1 = 100: R2 = 200# ~ @( H. e( F0 s6 ?6 y
With ThisDrawing
% @1 O! f/ ~; ]' k5 A% O .ModelSpace.AddCircle P1, R1* G. e2 S# v. G# z% _$ F
.ModelSpace.AddCircle P1, R2
! x# S$ D, Z8 D( @ P2(0) = R1
1 Y% T J H9 d& a; j# G5 i Set L1 = .ModelSpace.AddLine(P2, P1)
9 _; \; H; |+ ~. U% J, K* j [ Set L2 = .ModelSpace.AddLine(L1.StartPoint, L1.EndPoint)
/ C9 |5 U0 A; q/ v' H4 s4 @( w A1 = 0.244346095279206: A2 = 3.14159265358979 '14度到180度
! a+ O e2 W( c0 j Do) @% C7 h- |. D% z$ U' Y
A = (A1 + A2) / 2#6 T" k4 {5 k l+ m# M' S" i( K6 C
L2.StartPoint = .Utility.PolarPoint(P1, A, R2): I) `) e, v; d
L2.EndPoint = .Utility.PolarPoint(L2.StartPoint, 2.89724655831059 + A, 1) '166度+A
6 c9 J7 Z3 \0 @: H3 _ L1.EndPoint = L1.IntersectWith(L2, acExtendBoth)
: v6 a2 k" l8 s! a, m' w) P4 ?! c( d L2.EndPoint = L1.EndPoint+ N% H( H! C9 I
R = L1.Length * Exp((A - 0.244346095279206) / Tan(0.994837673636768)) '(A-14度)/tan(57度)$ I4 J* @! L6 t$ j" J- s: X2 ^
If L2.Length = R Or A = A1 Or A = A2 Then Exit Do
. t' r! A# z; E& p$ H If L2.Length > R Then- n* O( h; n5 R. I, V L
A1 = A$ F! M( a2 E4 i! W! x
Else
' ? N9 ]4 j1 I% G A2 = A. U- r) [1 w* l7 N( Y; O. Z& P! p& ^
End If1 Z( G* {$ b* O. J
Loop- k3 L# ^/ w+ ]* e) L
.ModelSpace.AddLine P1, L2.StartPoint3 t( g: b* c" o: j- p
For I = 0 To 100
3 d+ \& I x) q. y: X0 z1 m S = A / 100# * CDbl(I) - 0.122173047639603
* F4 @4 J! z4 J! S1 ? y6 }" v R = L1.Length * Exp(S / Tan(0.994837673636768))
& N2 r" R# h4 h: A* e4 i0 m. Z P(I * 3) = R * Cos(S) + R1 - L1.Length2 ]- q" e9 G) t, Y: Q; `
P(I * 3 + 1) = R * Sin(S)% n1 `' d9 |; W1 X A; A! P& u
Next0 i/ s `3 `* g9 E
.ModelSpace.AddSpline P, P1, P1
4 m- W5 t) m. W6 Z* S End With
+ H+ z- o6 u% [End Sub |
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发表于 2008-10-9 16:00:13
