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Option Explicit     'Remove this to enable non-dimensioned variables to be used. e9p!Caf~I-
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Dim entity As T_ENTITY k"pN
Dim op As T_OPERATION HbZFL*2x3
Dim mat As T_MODELMATERIAL o @(.4+2m
Dim A As Double g}gOAN3.
Dim pupilDiam As Double sD{d8s[(
Dim eID As Long 3DX@ggE2
Dim parID As Long m> YjV>5
Dim count As Integer zS/1v+
Dim taq As Double, Rant As Double, CCant As Double, Rpost As Double, CCpost As Double T/nG\WZbZn
Dim tlens As Double, nlens As Double 3T)_(SM"
Dim curv As Double, conic As Double mFx\[S
Dim ok As Long MY>*F[~ 2
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Sub Main QnH;+k ln
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    '用户输入对话框 557%^)v
    Begin Dialog UserDialog 320,126,"Input parameters" ' %GRID:10,7,1,1 ,(v=ZeI
        TextBox 220,21,40,21,.TextBox1 'default: 0 go!jx6~;x
        Text 20,21,190,21,"Accommodation (in Diopters):",.Text1,1 WCL#3uYk"
        OKButton 40,91,90,21 &,%+rvo}
        CancelButton 190,91,90,21 GbfA-\
        Text 20,49,190,14,"Pupil diameter (4 mm default):",.Text2,1 |rL#HG
        TextBox 220,49,40,21,.TextBox2 'default: 4 a2.@Zyz
    End Dialog xO 6$:o-
    Dim dlg As UserDialog m2>$)\-;
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    ok = Dialog (dlg) V: P
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    If ok=0 Then    'cancel button was pressed s#4Q?<65u
        Print "Execution cancelled." =`/GBT$
        End 7Rl/F1G o}
    End If BRF4p:
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    'Assign accommodation and pupil diameter & use defaults if field left empty X(qs]:
    If dlg.TextBox1 = "" Then !vGJ7
        A = 0           'Default accommodation B"3uuk8
    Else [n2)6B\/
        A = CDbl(dlg.TextBox1) ^2-+MWW.
    End If byN4?3F
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    If dlg.TextBox2 = "" Then <Url&Z
        pupilDiam = 4   'Default pupil diameter >goG\y
    Else txFcV
        pupilDiam = CDbl(dlg.TextBox2) (P|k$S?m
    End If $m[*)0/
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    Print " " ~^v*f
    Print "Accommodation = " & A & " Diopters" Ur,{ZGm
    Print "Pupil Diameter = " & pupilDiam & " mm" KF}_|~~T
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    ' Calculate new parameters with accommodation @tVl8]y
    taq = 0.55 + 2.97 - 0.04*A              'Aqueous thickness (&oT6Ji
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    Rant = 12.0 - 0.4*A                     'Radius of anterior lens ds:&{~7L<T
    CCant = -7.518749 + 1.285720*A          'Conic constant of anterior lens iL;{]A'0
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    Rpost = -5.224557 + 0.2*A               'Radius of posterior lens |l673FcJ
    CCpost = -1.353971 - 0.431762*A         'Conic constant of posterior lens <I.{meDg
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    tlens = 3.767 + 0.04*A                  'Lens thickness C sx EN4
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    nlens = 1.42 + 0.00256*A - 0.00022*A^2  'Lens index of refraction C3-I5q(V]
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    'Adjust parameters to account for accommodation 9YVr9BM'K
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    '************************************************************************* ~09kIO)
    'Aqueous thickness (Position of Lens) o0#zk
    '************************************************************************* Z1sRLkR^
    eID = FindFullName( "Geometry.Arizona Eye.Lens" ) drd5oZ
    GetCustomElement eID, entity dEK bB
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    parID = FindFullName( "Geometry.Arizona Eye" ) an,JV0
1)!?,O\ey
    ' Delete any shift(s) in z 7da~+(yhr
    count = 0 R7ExMJw
    While GetOperationCount(eID)>count (F'?c1
        GetOperation eID, count, op .(X!*J]G
        If op.Type="ShiftZ" Then -|( q9B
            DeleteOperation eID,count Qo])A6$IU
            count=count-1 (&xIBF_6
        End If .y2np
        count=count+1 BBHoD:l
    Wend 'aJm4W&j
/9(8ML#E
    'Set new shift in FcmL4^s.`
    op.Type = "ShiftZ" uV\~2#o$_
    op.val1 = taq >IEc4
    op.parent = parID AN4(]_]
    AddOperation eID, op Rq,Fp/
    Print "Set aqueous humor thickness = " & taq-0.55 3TF'[(K=
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    '************************************************************************* ?oulQR6:
    'Radius and conic constant of anterior lens P/ 7aj:h~P
    '************************************************************************* 2br~Vn0N
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Anterior" ) c2Up<#t
    GetConic eID, entity, curv, conic u#`'|ko\9
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    SetConic eID, entity, 1/Rant, CCant 6d%)MEM
    Print "Set anterior lens radius = " & Rant & " and conic constant = " & CCant [A46WF>L
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    '************************************************************************* t2#zQ[~X!
    'Radius and conic constant of posterior lens &8@ a"
    '************************************************************************* C.Re*;EI,
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Posterior" ) m"tke'a
    GetConic eID, entity, curv, conic u%rB]a$/
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    SetConic eID, entity, 1/Rpost, CCpost g33Y]\
    Print "Set posterior lens radius = " & Rpost & " and conic constant = " & CCpost P(Z\y^S
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    '************************************************************************* wZ\% !#}7
    'Lens thickness (Position of posterior lens surface) 9Lqo^+0)\
    '************************************************************************* TTm
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    parID = FindFullName( "Geometry.Arizona Eye.Lens" ) !)h?2#V8;
9<6Hs3|.!
    ' Delete any z-shift(s) *kKdL
    count = 0 Zm#qW2a]P
    While GetOperationCount(eID)>count Mp)|5<%
        GetOperation eID, count, op F>co#
        If op.Type="ShiftZ" Then HQtUNtZ
            DeleteOperation eID,count r:9H>4m
            count=count-1 wm s@1~I
        End If .aE%z/@s=
        count=count+1 jS'hs>Ot
    Wend ^9xsbv B0
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    'Set new z-shift .}DL%E`n
    op.Type = "ShiftZ" v m)'CC
    op.val1 = tlens 77o&$l,A|
    op.parent = parID eKek~U&
    AddOperation eID, op ~7"6Y]
    Print "Set lens thickness = " & tlens J&jig?t
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    '************************************************************************* >W?7a:#,
    'Lens index of refraction 3-$w5O3}
    '************************************************************************* ljRR{HOl
    eID = FindMaterial( "Lens" ) 5"8R|NU:\0
    GetModelMaterial eID, mat |4u?Q+k%%
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    mat.Nd = nlens o;M-M(EZQ6
    SetModelMaterial eID, mat M}W};~V2ng
    Print "Set lens index of refraction = " & nlens W(&9S[2
B#9T6|2
    '************************************************************************* &yQM8J~
    'Pupil diameter mB]Y;R<
    '************************************************************************* }^ G&n';J
    eID = FindFullName( "Geometry.Arizona Eye.Pupil.Iris" ) QW1d&Gb.(
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    'Adjust pupil diameter (trimming volume inner hole) (VA:`pstP
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    SetTrimVolHole eID, pupilDiam/2, pupilDiam/2, 0, 0, "Cylinder" )./.rtP|4
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    ' Adjust pupil location to just in front of the lens 9dXtugp|
    parID = FindFullName( "Geometry.Arizona Eye" ) {ei,>5K
    eID = FindFullName( "Geometry.Arizona Eye.Pupil" ) #3o]Qo[Sc
    count = 0 ~ E|L4E
    While GetOperationCount(eID)>count Al(u|LbQ
        GetOperation eID, count, op 1WMwTBHy+
        If op.Type="ShiftZ" Then ]VS$ ?wD
            DeleteOperation eID,count U?:<clh
            count=count-1 58 Rmq/6s
        End If Uv"GG: K_
        count=count+1 Sk 10"DB/
    Wend !rMl" Y[
    op.Type = "ShiftZ" pr(16P
    op.val1 = taq-0.01 $k&}{c8P
    op.parent = parID #Zy-X_r
    AddOperation eID, op RU^lR8;
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    Print "Set pupil diameter = " & pupilDiam wf8GH}2A
'hM?J*m
    'Update AZ Eye subassembly Description uKZe"wN;
    eID = FindFullName( "Geometry.Arizona Eye" ) I=3e@aTZ,
    GetEntity eID, entity ii:h E=
    entity.Description = "Accommodation = " & A & "D" #815h,nP+
    SetEntity eID, entity (SlrV8;
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    Update (mJqI)m8
    Print "DONE!" Eb<iR)e H=
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End Sub Gv,0{DVX<
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如果屈光度是4，光瞳直径是4，则会输出如下数据： U-#t&yjh#
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Accommodation = 4 Diopters hL,+wJ+A
Pupil Diameter = 4 mm KR6*)?c`
Set aqueous humor thickness = 2.81 <E|K<}W#
Set anterior lens radius = 10.4 and conic constant = -2.375869 5M{DJ/q
Set posterior lens radius = -4.424557 and conic constant = -3.081019 ReCmv/AE
Set lens thickness = 3.927 RJ_ratKN*g
Set lens index of refraction = 1.42672 M_2[Wypw
Set pupil diameter = 4 L/w9dk*uv
DONE!