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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
+ H8 `3 X0 r; \$ c; h m; GSub LUOXUAN()% j6 D! d: p; U, V& B# d- g6 Y% o+ g
Dim R1 As Double, R2 As Double, A As Double, A1 As Double, A2 As Double, P1(2) As Double, P2(2) As Double8 I8 d5 ?( {4 F- g8 q! a) w: o
Dim L1 As AcadLine, L2 As AcadLine, R As Double, I As Integer, P(302) As Double, S As Double
" S3 S. T+ `( k# `5 `' K- X R1 = 100: R2 = 200
) ~' m2 e: s, q- G* a, h& h With ThisDrawing
, s& n5 H2 u7 v7 U7 G. ? .ModelSpace.AddCircle P1, R1
+ W( z( F$ p* E9 D% r- Y .ModelSpace.AddCircle P1, R2
1 H: N$ f3 ]" ?, t+ A P2(0) = R1
5 G+ o y) M4 G, u- E Set L1 = .ModelSpace.AddLine(P2, P1)
0 t5 G: a9 r# i! X3 m/ M Set L2 = .ModelSpace.AddLine(L1.StartPoint, L1.EndPoint)# q. P; C- V9 x, Z
A1 = 0.244346095279206: A2 = 3.14159265358979 '14度到180度
6 K% Z: v1 I: q4 j. B! I; q) p Do
0 ~7 r7 c( @- E2 C. W7 C) g A = (A1 + A2) / 2#
9 J* Z4 b( n, |8 E: U( T L2.StartPoint = .Utility.PolarPoint(P1, A, R2)
: M' K/ W$ i, T' B: ^ L2.EndPoint = .Utility.PolarPoint(L2.StartPoint, 2.89724655831059 + A, 1) '166度+A
$ q% Z% P! T/ f5 M- e) P, C L1.EndPoint = L1.IntersectWith(L2, acExtendBoth)1 l* n# D4 m) z2 {! y$ Q* P
L2.EndPoint = L1.EndPoint
( x4 P$ b# C6 |8 ^2 R4 V R = L1.Length * Exp((A - 0.244346095279206) / Tan(0.994837673636768)) '(A-14度)/tan(57度)
" s; M6 K3 b8 ]6 @7 Q- D! w- d If L2.Length = R Or A = A1 Or A = A2 Then Exit Do0 r* g- B/ N% R% c) {
If L2.Length > R Then
# a0 v1 B6 f, l7 T A1 = A, P8 s K& p! L5 t/ u. y# b+ G% p' ~
Else4 d/ T# o4 G4 Y$ p. Y. i3 q+ {
A2 = A
# f: h6 `& L( z End If
3 i, m i( D" | Loop8 a8 s6 e0 b- R! q& V0 E& N
.ModelSpace.AddLine P1, L2.StartPoint
: d0 p' [( P g4 ~' y For I = 0 To 100# c* i) [0 A5 ]: U. Q& t
S = A / 100# * CDbl(I) - 0.122173047639603) @, D* ]7 q7 W. m% _" y" {$ O
R = L1.Length * Exp(S / Tan(0.994837673636768)): H7 X9 {, K# N- q( _- p5 i" b
P(I * 3) = R * Cos(S) + R1 - L1.Length
% `( {; R4 r5 m5 c) `. t( P7 G P(I * 3 + 1) = R * Sin(S)" y; r V5 D1 z% g9 U* N
Next
- j# b* ] L$ b. d: _ .ModelSpace.AddSpline P, P1, P1
1 p# Z6 j" k1 i8 f& w End With
+ i/ u1 c7 y: ^0 GEnd Sub |
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楼主
发表于 2008-10-9 16:00:13
