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Option Explicit     'Remove this to enable non-dimensioned variables to be used. |Z>-<]p9g
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Dim entity As T_ENTITY p<r^{y
Dim op As T_OPERATION E+Bc>xl@m
Dim mat As T_MODELMATERIAL 1i#y>fUj
Dim A As Double 2q[pOT'k
Dim pupilDiam As Double _WNbuk0
Dim eID As Long 9JdJn>
Dim parID As Long ;87PP7~
Dim count As Integer sV#%U%un
Dim taq As Double, Rant As Double, CCant As Double, Rpost As Double, CCpost As Double qIJc\,'
Dim tlens As Double, nlens As Double B=OzP+
Dim curv As Double, conic As Double YXp\C"~g
Dim ok As Long -1dD~S$
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Sub Main 7>f2P!:
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    '用户输入对话框 rfonM~3?'
    Begin Dialog UserDialog 320,126,"Input parameters" ' %GRID:10,7,1,1 )M<+?R$];
        TextBox 220,21,40,21,.TextBox1 'default: 0 8Ay7I
        Text 20,21,190,21,"Accommodation (in Diopters):",.Text1,1 x:-NTW -g
        OKButton 40,91,90,21 vP,pK=5
        CancelButton 190,91,90,21 N~]qQoj,
        Text 20,49,190,14,"Pupil diameter (4 mm default):",.Text2,1 J299mgB
        TextBox 220,49,40,21,.TextBox2 'default: 4 Vja 4WK*
    End Dialog 4Wgzp51Aq!
    Dim dlg As UserDialog Tbm ~@k(C
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    ok = Dialog (dlg) )bg|l?
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    If ok=0 Then    'cancel button was pressed c!HGiqp
        Print "Execution cancelled." `]65&hWZL
        End o<A-ETx<
    End If WzFXF{(
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    'Assign accommodation and pupil diameter & use defaults if field left empty ;#zteqn
    If dlg.TextBox1 = "" Then _b8KK4UR
        A = 0           'Default accommodation (ORbhjl
    Else ?8$`GyjS
        A = CDbl(dlg.TextBox1) `.;U)}Tn
    End If Z4G%Ve[
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    If dlg.TextBox2 = "" Then eTjPztdJbx
        pupilDiam = 4   'Default pupil diameter Zsapu1HoL\
    Else 5$+7Q$Gw
        pupilDiam = CDbl(dlg.TextBox2) {3KY:%6qj
    End If D?y-Y
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    Print " " * 4J!@w
    Print "Accommodation = " & A & " Diopters" 8L:AmpQdpA
    Print "Pupil Diameter = " & pupilDiam & " mm" FrMXf,}
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    ' Calculate new parameters with accommodation A)~oD_ooQ
    taq = 0.55 + 2.97 - 0.04*A              'Aqueous thickness a4uy}@9z
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    Rant = 12.0 - 0.4*A                     'Radius of anterior lens kj2qX9Ms
    CCant = -7.518749 + 1.285720*A          'Conic constant of anterior lens @ *Jbp
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    Rpost = -5.224557 + 0.2*A               'Radius of posterior lens zU[o_[+7^
    CCpost = -1.353971 - 0.431762*A         'Conic constant of posterior lens Wj3i*x$
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    tlens = 3.767 + 0.04*A                  'Lens thickness 8r>\scS
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    nlens = 1.42 + 0.00256*A - 0.00022*A^2  'Lens index of refraction r1q'+i
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    'Adjust parameters to account for accommodation \x$`/
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    '************************************************************************* w!*ZS~v/r
    'Aqueous thickness (Position of Lens) vy2<'V*y}
    '************************************************************************* vg?(0Gasm*
    eID = FindFullName( "Geometry.Arizona Eye.Lens" ) aVHID{Gf Z
    GetCustomElement eID, entity U}HSL5v
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    parID = FindFullName( "Geometry.Arizona Eye" ) ^+%bh/2_W
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    ' Delete any shift(s) in z /)v+|%U
    count = 0 a(IE8:yU`
    While GetOperationCount(eID)>count 0-OKbw5%=b
        GetOperation eID, count, op >l-u{([B
        If op.Type="ShiftZ" Then OS%[SHs
            DeleteOperation eID,count kqX%y
            count=count-1 #Qg)4[pMJ
        End If U5ph4G
        count=count+1 k]gPMhe
    Wend f }r \
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    'Set new shift in XU<owk
    op.Type = "ShiftZ" D',7T=C
    op.val1 = taq KiMlbF.~V
    op.parent = parID r]}6iF.
    AddOperation eID, op V!*1F1
    Print "Set aqueous humor thickness = " & taq-0.55 Uun0FCA>
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    '************************************************************************* Q7`)&^ Hx
    'Radius and conic constant of anterior lens 8T+o.w==
    '************************************************************************* dj5|t~&
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Anterior" ) AEf[:]i]
    GetConic eID, entity, curv, conic [ZG>FJDl8
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    SetConic eID, entity, 1/Rant, CCant z+M{zr
    Print "Set anterior lens radius = " & Rant & " and conic constant = " & CCant g~|vmVBua
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    '************************************************************************* $uwz`N:
    'Radius and conic constant of posterior lens 5s%e9x|kP
    '************************************************************************* TUGD!b{
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Posterior" ) EGFP$nvq
    GetConic eID, entity, curv, conic :SwA) (1
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    SetConic eID, entity, 1/Rpost, CCpost v 9G~i
    Print "Set posterior lens radius = " & Rpost & " and conic constant = " & CCpost ":sp0(`h
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    '************************************************************************* `o9:6X?RA
    'Lens thickness (Position of posterior lens surface) T6?03cSE
    '************************************************************************* FwKY;^`!d
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    parID = FindFullName( "Geometry.Arizona Eye.Lens" ) 1H%p|'FKA
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    ' Delete any z-shift(s) $B9?>a|{A
    count = 0 1DU l<&4
    While GetOperationCount(eID)>count 37IHn6r\
        GetOperation eID, count, op t0xE&#4
        If op.Type="ShiftZ" Then 'b[O-6v
            DeleteOperation eID,count J pj[.Sq
            count=count-1 ~Sf'bj;(
        End If jL)Y'
        count=count+1 e&A3=a~\s
    Wend }U9dzU14
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    'Set new z-shift $t6t 6<M)
    op.Type = "ShiftZ" SMd[*9l [
    op.val1 = tlens n0K+/}m
    op.parent = parID 5KTFf6Uq
    AddOperation eID, op grI#'x
    Print "Set lens thickness = " & tlens l7<VHz0b
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    '************************************************************************* Mj2Dat`p9
    'Lens index of refraction >#;_Ebl@
    '************************************************************************* L*p7|rq$"
    eID = FindMaterial( "Lens" ) G^;]]Ji"
    GetModelMaterial eID, mat &{#6Z
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    mat.Nd = nlens +wHa)A0MW
    SetModelMaterial eID, mat QYj 4D
    Print "Set lens index of refraction = " & nlens ;$]a.9 -
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    '************************************************************************* pvWj)4e
    'Pupil diameter SN}3
    '************************************************************************* 1n*"C!q
    eID = FindFullName( "Geometry.Arizona Eye.Pupil.Iris" ) 1Qjc*+JzO.
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    'Adjust pupil diameter (trimming volume inner hole) tmeg=U7
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    SetTrimVolHole eID, pupilDiam/2, pupilDiam/2, 0, 0, "Cylinder" ]|IeE!6
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    ' Adjust pupil location to just in front of the lens 1b7?6CqV
    parID = FindFullName( "Geometry.Arizona Eye" ) 3+C;zDKa
    eID = FindFullName( "Geometry.Arizona Eye.Pupil" ) ={p<|8`"
    count = 0 ,WoB)V.{(
    While GetOperationCount(eID)>count E3x<o<v
        GetOperation eID, count, op az}zoFl
        If op.Type="ShiftZ" Then Xp6Z<Z&N
            DeleteOperation eID,count *Hv d
            count=count-1 a_DK"8I
        End If e-xT.RnQ
        count=count+1 b+dmJ]c
    Wend ,d HAD
    op.Type = "ShiftZ" ,W]}mqV%.'
    op.val1 = taq-0.01 :efDPNm5
    op.parent = parID mEb`ET|
    AddOperation eID, op SM<qb0
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    Print "Set pupil diameter = " & pupilDiam f?@M"p@T
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    'Update AZ Eye subassembly Description '81Rwp
    eID = FindFullName( "Geometry.Arizona Eye" ) 7 lq$PsC
    GetEntity eID, entity bDegIW/'w
    entity.Description = "Accommodation = " & A & "D" XNBzA3W
    SetEntity eID, entity sI4 FgO
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    Update Sx_j`Cgy
    Print "DONE!" 09iD| $~
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End Sub 0zjGL7
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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： y}W*P#BDO
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Accommodation = 4 Diopters 4LJOT_
Pupil Diameter = 4 mm `y1,VY
Set aqueous humor thickness = 2.81 (d[JMO^@8
Set anterior lens radius = 10.4 and conic constant = -2.375869 6fT^t!<i
Set posterior lens radius = -4.424557 and conic constant = -3.081019 Lf Y[Z4
Set lens thickness = 3.927 ,`$2
Set lens index of refraction = 1.42672 UwDoueXs
Set pupil diameter = 4 $BOIa
DONE!