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Option Explicit     'Remove this to enable non-dimensioned variables to be used. W%g*sc*+
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Dim entity As T_ENTITY 13!@LbC
Dim op As T_OPERATION ! dzgi:
Dim mat As T_MODELMATERIAL h$l/wn
Dim A As Double /IUu-/ D
Dim pupilDiam As Double OT])t<TF6
Dim eID As Long /YvXyi>^"%
Dim parID As Long ~:z.Xu5m
Dim count As Integer !,[#,oy;
Dim taq As Double, Rant As Double, CCant As Double, Rpost As Double, CCpost As Double \#9LwC"8;
Dim tlens As Double, nlens As Double V^2_]VFj
Dim curv As Double, conic As Double n(F!t,S1i
Dim ok As Long FbE/x$;~O
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Sub Main BY6#dlDi
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    '用户输入对话框 &n k)F<
    Begin Dialog UserDialog 320,126,"Input parameters" ' %GRID:10,7,1,1 jfxNV2[
        TextBox 220,21,40,21,.TextBox1 'default: 0 K|7"YNohfG
        Text 20,21,190,21,"Accommodation (in Diopters):",.Text1,1 ,&t+D-s<f
        OKButton 40,91,90,21 X1| +9
        CancelButton 190,91,90,21 l$;"yVdks
        Text 20,49,190,14,"Pupil diameter (4 mm default):",.Text2,1 I@'[>t
        TextBox 220,49,40,21,.TextBox2 'default: 4 [A-_?#cZ
    End Dialog `>:5[Y
    Dim dlg As UserDialog d/7fJ8y8
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    ok = Dialog (dlg) ;28d7e}
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    If ok=0 Then    'cancel button was pressed ?,vLRq.
        Print "Execution cancelled." x>#{C,Fi
        End ?*fa5=ql
    End If pp"X0
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    'Assign accommodation and pupil diameter & use defaults if field left empty d6luksO*9
    If dlg.TextBox1 = "" Then hLO)-ueb
        A = 0           'Default accommodation r6DLShP-Ur
    Else sU_K^=6*
        A = CDbl(dlg.TextBox1) PF{uaKWk
    End If s.2f'i+
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    If dlg.TextBox2 = "" Then )pWgt5:7~
        pupilDiam = 4   'Default pupil diameter !7N:cx'Qy
    Else Th)
        pupilDiam = CDbl(dlg.TextBox2) Y <6|z3
    End If #dauXUKH
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    Print " " ewMVUq*:
    Print "Accommodation = " & A & " Diopters" dfDjOZSL
    Print "Pupil Diameter = " & pupilDiam & " mm" VeA@HC`?"
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    ' Calculate new parameters with accommodation ?JrUZXY
    taq = 0.55 + 2.97 - 0.04*A              'Aqueous thickness Y)rK'OY'
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    Rant = 12.0 - 0.4*A                     'Radius of anterior lens Kr}RFJ"d
    CCant = -7.518749 + 1.285720*A          'Conic constant of anterior lens r&u1-%%9[
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    Rpost = -5.224557 + 0.2*A               'Radius of posterior lens )&c2+Y@
    CCpost = -1.353971 - 0.431762*A         'Conic constant of posterior lens H,7='n7"
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    tlens = 3.767 + 0.04*A                  'Lens thickness @cDB 7w\
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    nlens = 1.42 + 0.00256*A - 0.00022*A^2  'Lens index of refraction 0Wr<l%M)+
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    'Adjust parameters to account for accommodation S^QEctXU
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    '************************************************************************* 6#Vl3o(E|
    'Aqueous thickness (Position of Lens) )UR$VL
    '************************************************************************* omfX2Oa2
    eID = FindFullName( "Geometry.Arizona Eye.Lens" ) A4j,]hOD
    GetCustomElement eID, entity |~9rak,
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    parID = FindFullName( "Geometry.Arizona Eye" ) dwA"QVp{
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    ' Delete any shift(s) in z ^twyy9VR
    count = 0 /X}1%p
    While GetOperationCount(eID)>count ql?w6qFs]
        GetOperation eID, count, op RoqkT|#$
        If op.Type="ShiftZ" Then bmT%?it
            DeleteOperation eID,count a"(Ws]K
            count=count-1 zteu{0
        End If v^9eTeFO
        count=count+1 Q2fxsa[
    Wend e~vO
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    'Set new shift in !'$*Z(
    op.Type = "ShiftZ" "im5Fnu
    op.val1 = taq A}(xH`A
    op.parent = parID z%}"=
    AddOperation eID, op igu1s}F
    Print "Set aqueous humor thickness = " & taq-0.55 '(K4@[3t
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    '************************************************************************* )!(gS,
    'Radius and conic constant of anterior lens 4"?`p;{Z
    '************************************************************************* AD
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Anterior" ) RE!WuLs0"
    GetConic eID, entity, curv, conic e N`+r
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    SetConic eID, entity, 1/Rant, CCant k}LIMkEa4a
    Print "Set anterior lens radius = " & Rant & " and conic constant = " & CCant EW$drY@
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    '************************************************************************* a`Bp^(f}
    'Radius and conic constant of posterior lens 9Qyc!s`
    '************************************************************************* (j>`+F5f
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Posterior" ) 091m$~r*
    GetConic eID, entity, curv, conic w5Fk#zJv
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    SetConic eID, entity, 1/Rpost, CCpost bB@=J~l4
    Print "Set posterior lens radius = " & Rpost & " and conic constant = " & CCpost k4#j l<R
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    '************************************************************************* ]Zb9F[
    'Lens thickness (Position of posterior lens surface) xWLZlUHEu
    '************************************************************************* [Or1
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    parID = FindFullName( "Geometry.Arizona Eye.Lens" ) gLMb,buqC
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    ' Delete any z-shift(s) E+y_te^+b
    count = 0 Q`i@['?p
    While GetOperationCount(eID)>count vU *: M8k
        GetOperation eID, count, op 6$#,$aO
        If op.Type="ShiftZ" Then #~Xj=M%
            DeleteOperation eID,count P)VQAM
            count=count-1 `K VSYC
        End If Z +/3rd
        count=count+1 2-m@-
    Wend `U0XvWPr[
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    'Set new z-shift W,8Uu1X =
    op.Type = "ShiftZ" N-N]BS6
    op.val1 = tlens cvw17j
    op.parent = parID pI f6RwH}%
    AddOperation eID, op -sHX
    Print "Set lens thickness = " & tlens %nJo:/
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    '************************************************************************* fFEB#l!oUb
    'Lens index of refraction [Zdrm:=]L
    '************************************************************************* @oY+b!L
    eID = FindMaterial( "Lens" ) m +A4aQ9
    GetModelMaterial eID, mat z81dm
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    mat.Nd = nlens q1HJ_y
    SetModelMaterial eID, mat !,$K;L
    Print "Set lens index of refraction = " & nlens o5/BE`VD5c
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    '************************************************************************* 3'p1m`8
    'Pupil diameter BN&)5M?Xt6
    '************************************************************************* UvMkL
    eID = FindFullName( "Geometry.Arizona Eye.Pupil.Iris" ) [qY yr
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    'Adjust pupil diameter (trimming volume inner hole) =LY`K#
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    SetTrimVolHole eID, pupilDiam/2, pupilDiam/2, 0, 0, "Cylinder" dU_;2d$
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    ' Adjust pupil location to just in front of the lens 7Wv.-LD6
    parID = FindFullName( "Geometry.Arizona Eye" ) ] 0L=+=w
    eID = FindFullName( "Geometry.Arizona Eye.Pupil" ) /\Cf*cJ
    count = 0 ;4dFL\KU
    While GetOperationCount(eID)>count VZ IY=Q>g
        GetOperation eID, count, op F6J]T6Y
        If op.Type="ShiftZ" Then }.s%J\ckx
            DeleteOperation eID,count t<c7%i#Od
            count=count-1 YeT{<9p
        End If gdSqG2/&
        count=count+1 *Dq ++
    Wend \{Q_\s&)
    op.Type = "ShiftZ" Y8%l)g
    op.val1 = taq-0.01 ]}Ys4(}
    op.parent = parID LV1drc
    AddOperation eID, op 3O4,LXdA
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    Print "Set pupil diameter = " & pupilDiam #c'B2Jn
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    'Update AZ Eye subassembly Description AMB{Fssz
    eID = FindFullName( "Geometry.Arizona Eye" ) NKEmY-f;
    GetEntity eID, entity n>,GmCo
    entity.Description = "Accommodation = " & A & "D" oR8'^G0<
    SetEntity eID, entity ->OVNmCB`+
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    Update A[@koLCL
    Print "DONE!" `, ]ui*
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End Sub ,K@[+ R!
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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： |Wa.W0A
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Accommodation = 4 Diopters H}_R`S
Pupil Diameter = 4 mm cGm?F,/`
Set aqueous humor thickness = 2.81 xR$T/]/
Set anterior lens radius = 10.4 and conic constant = -2.375869 %=*|:v
Set posterior lens radius = -4.424557 and conic constant = -3.081019 8kcMgCO
Set lens thickness = 3.927 =rZ'!Pa
Set lens index of refraction = 1.42672 wA7\K~fHV
Set pupil diameter = 4 fUCjC*#1
DONE!