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Option Explicit     'Remove this to enable non-dimensioned variables to be used. Yi&-m}
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Dim entity As T_ENTITY QGr\I/Y
Dim op As T_OPERATION u-QO>3oY6
Dim mat As T_MODELMATERIAL !ASoXQRz
Dim A As Double UiR,^/8ED
Dim pupilDiam As Double ,<$YVXe/
Dim eID As Long wD6!#t k
Dim parID As Long _2m[(P9d
Dim count As Integer uKbHFF
Dim taq As Double, Rant As Double, CCant As Double, Rpost As Double, CCpost As Double w}j6.r
Dim tlens As Double, nlens As Double k%]DT.cE
Dim curv As Double, conic As Double &{zwM |Q@?
Dim ok As Long J0Hm)*
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Sub Main Z .bit_(
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    '用户输入对话框 f2 ydL/M,
    Begin Dialog UserDialog 320,126,"Input parameters" ' %GRID:10,7,1,1 "*w)puD
        TextBox 220,21,40,21,.TextBox1 'default: 0 _,_8X7
        Text 20,21,190,21,"Accommodation (in Diopters):",.Text1,1 ',sQ/#S
        OKButton 40,91,90,21 t=Z&eKDC
        CancelButton 190,91,90,21 >+:r'
        Text 20,49,190,14,"Pupil diameter (4 mm default):",.Text2,1 }PI35i1!t
        TextBox 220,49,40,21,.TextBox2 'default: 4 9fP) Fwih
    End Dialog ]-um\A4f
    Dim dlg As UserDialog *D?((_+
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    ok = Dialog (dlg) \Pl,' 1%
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    If ok=0 Then    'cancel button was pressed /M^V2=
        Print "Execution cancelled." D3S+LV
        End z;dcAdz9
    End If fJLf7+q
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    'Assign accommodation and pupil diameter & use defaults if field left empty Vk-W8[W 7
    If dlg.TextBox1 = "" Then I9}+(6
        A = 0           'Default accommodation "xvtqi,R
    Else ;TL(w7vK
        A = CDbl(dlg.TextBox1) ORowx,(hX
    End If A&<?
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    If dlg.TextBox2 = "" Then ytjK++(T5
        pupilDiam = 4   'Default pupil diameter v"u7~Dw#1
    Else 3ppuQQ
        pupilDiam = CDbl(dlg.TextBox2) :E>&s9Yj?
    End If ,IIZXl@
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    Print " " Abj97S
    Print "Accommodation = " & A & " Diopters" 2GSgG.%SSM
    Print "Pupil Diameter = " & pupilDiam & " mm" ?"{QK:`
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    ' Calculate new parameters with accommodation -<Jq
    taq = 0.55 + 2.97 - 0.04*A              'Aqueous thickness j%pCuC&"
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    Rant = 12.0 - 0.4*A                     'Radius of anterior lens S8O)/Sg=
    CCant = -7.518749 + 1.285720*A          'Conic constant of anterior lens =~J"kC
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    Rpost = -5.224557 + 0.2*A               'Radius of posterior lens =G(*gx
    CCpost = -1.353971 - 0.431762*A         'Conic constant of posterior lens $^}[g9]1
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    tlens = 3.767 + 0.04*A                  'Lens thickness r4E`'o[
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    nlens = 1.42 + 0.00256*A - 0.00022*A^2  'Lens index of refraction * [tc
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    'Adjust parameters to account for accommodation i{8]'fM
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    '************************************************************************* uie~'K\y
    'Aqueous thickness (Position of Lens) 8N%z9b
    '************************************************************************* R'zu"I
    eID = FindFullName( "Geometry.Arizona Eye.Lens" ) U,PZMz`2j
    GetCustomElement eID, entity "2a$1Wmj(
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    parID = FindFullName( "Geometry.Arizona Eye" ) 9#uIC7M
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    ' Delete any shift(s) in z q(IZJGb
    count = 0 );nz4/V
    While GetOperationCount(eID)>count AHwG<k
        GetOperation eID, count, op .eo~?u<j&
        If op.Type="ShiftZ" Then QU.0Elw
            DeleteOperation eID,count #+9rjq:v#]
            count=count-1 %JQ~!3
        End If wa!zv^;N*
        count=count+1 wX ,h<\7
    Wend -I ?z-?<D
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    'Set new shift in dIk'pA^d
    op.Type = "ShiftZ" Z==!C=SBv
    op.val1 = taq Hle\ON
    op.parent = parID MM#i t=u
    AddOperation eID, op jyiFM5&
    Print "Set aqueous humor thickness = " & taq-0.55 e8,{|a
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    '************************************************************************* il12T`a
    'Radius and conic constant of anterior lens !tU'J"Zy
    '************************************************************************* ;o[rQ6+
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Anterior" ) OUzR@$
    GetConic eID, entity, curv, conic bpW!iY/q3
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    SetConic eID, entity, 1/Rant, CCant )CLf;@1
    Print "Set anterior lens radius = " & Rant & " and conic constant = " & CCant 86%%n?"}
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    '************************************************************************* `?|Rc
    'Radius and conic constant of posterior lens >SoO4i8
    '************************************************************************* ~^&R#4J
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Posterior" ) $Jp~\_X
    GetConic eID, entity, curv, conic :&qhJtGo
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    SetConic eID, entity, 1/Rpost, CCpost yHNuU)Ft
    Print "Set posterior lens radius = " & Rpost & " and conic constant = " & CCpost O$qtq(Q%
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    '************************************************************************* R,Fgl2
    'Lens thickness (Position of posterior lens surface) ([R")~`(l2
    '************************************************************************* _A{+H^,
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    parID = FindFullName( "Geometry.Arizona Eye.Lens" ) vT c7an6fy
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    ' Delete any z-shift(s) -#.< 12M
    count = 0 oQT2S>cm^
    While GetOperationCount(eID)>count (wuaxo:
        GetOperation eID, count, op o0ZBi|U\4
        If op.Type="ShiftZ" Then bO3GVc+S
            DeleteOperation eID,count LL(|$}yW
            count=count-1 7+nm31,<O
        End If 2.-o@im0
        count=count+1 -\#lF?fzb
    Wend L0Y0&;y|R
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    'Set new z-shift E!J=8C.:
    op.Type = "ShiftZ" [A5W+pDm
    op.val1 = tlens kz B\'m,l
    op.parent = parID m\ S\3n
    AddOperation eID, op 7Xg?U'X
    Print "Set lens thickness = " & tlens M;jcUX_{
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    '************************************************************************* *geN[[
    'Lens index of refraction 5u$D/* Eb
    '************************************************************************* z.oU4c
    eID = FindMaterial( "Lens" ) V`#.7uUP
    GetModelMaterial eID, mat HYCuK48F[_
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    mat.Nd = nlens 8(f:U@BS
    SetModelMaterial eID, mat [AS}RV
    Print "Set lens index of refraction = " & nlens NHm]`R,
};,/0Fu
    '************************************************************************* !GwL,)0@^
    'Pupil diameter ]<XR]FHx)
    '************************************************************************* Xg7|JS!
    eID = FindFullName( "Geometry.Arizona Eye.Pupil.Iris" ) 0uvzxmN
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    'Adjust pupil diameter (trimming volume inner hole) &GhPvrxI?
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    SetTrimVolHole eID, pupilDiam/2, pupilDiam/2, 0, 0, "Cylinder" a.2L*>p
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    ' Adjust pupil location to just in front of the lens ,q#0hy%5/
    parID = FindFullName( "Geometry.Arizona Eye" ) {X~gwoz
    eID = FindFullName( "Geometry.Arizona Eye.Pupil" ) W*N$'%
    count = 0 t2>fmQIQ
    While GetOperationCount(eID)>count a5jL7a?6]
        GetOperation eID, count, op <S?#@F\"S
        If op.Type="ShiftZ" Then "V&I^YSc>
            DeleteOperation eID,count pH@]Y+W
            count=count-1 lDxc`S
        End If ;# uZhd
        count=count+1 U{@5*4
    Wend aEt/NwgiQ
    op.Type = "ShiftZ" aUU7{o_Z
    op.val1 = taq-0.01 lIRlMLuG
    op.parent = parID p-GAe,2q
    AddOperation eID, op )e|=mtp
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    Print "Set pupil diameter = " & pupilDiam vBcq_sbo
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    'Update AZ Eye subassembly Description 9(4&KZpK
    eID = FindFullName( "Geometry.Arizona Eye" ) $za8"T*I
    GetEntity eID, entity d5`3wd]]'v
    entity.Description = "Accommodation = " & A & "D" f+_h !j
    SetEntity eID, entity FRu]kZv2
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    Update `Ag{)
    Print "DONE!" 7!WA)@6
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End Sub )3Z ^h<"j
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如果屈光度是4，光瞳直径是4，则会输出如下数据： aJ") <_+
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Accommodation = 4 Diopters @a:>$t
Pupil Diameter = 4 mm 6 5N~0t
Set aqueous humor thickness = 2.81 Gs+3e8
Set anterior lens radius = 10.4 and conic constant = -2.375869 )G^ KDj"
Set posterior lens radius = -4.424557 and conic constant = -3.081019 o%9*B%HO/
Set lens thickness = 3.927 L>yJ
Set lens index of refraction = 1.42672 PYbVy<xc
Set pupil diameter = 4 Q/>{f0
DONE!