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Option Explicit     'Remove this to enable non-dimensioned variables to be used. V3'QA1$
# 4AyA$t
Dim entity As T_ENTITY Xx~XW^lsh
Dim op As T_OPERATION fCL5Et
Dim mat As T_MODELMATERIAL 0?]*-wvp
Dim A As Double |.x |BJ
Dim pupilDiam As Double z (,%<oX
Dim eID As Long 'G!w0yF
Dim parID As Long _ FcfNF
Dim count As Integer G9.+N~GZ.
Dim taq As Double, Rant As Double, CCant As Double, Rpost As Double, CCpost As Double 0i2ZgOJ
Dim tlens As Double, nlens As Double !biq7f%6#
Dim curv As Double, conic As Double 6_a42#
Dim ok As Long E}aTH
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Sub Main ]:B|_|H
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    '用户输入对话框 |@]`" k
    Begin Dialog UserDialog 320,126,"Input parameters" ' %GRID:10,7,1,1 1'dL8Y
        TextBox 220,21,40,21,.TextBox1 'default: 0 z}vgp\cuT
        Text 20,21,190,21,"Accommodation (in Diopters):",.Text1,1 ]~:9b[G2
        OKButton 40,91,90,21 3_JxpQg
        CancelButton 190,91,90,21 ;Zb+WGyj
        Text 20,49,190,14,"Pupil diameter (4 mm default):",.Text2,1 ]g jhrD
        TextBox 220,49,40,21,.TextBox2 'default: 4 _e<3 g9bj
    End Dialog f)p c$~B
    Dim dlg As UserDialog 0s"g%gq|
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    ok = Dialog (dlg) )]"aa_20]
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    If ok=0 Then    'cancel button was pressed Tti]H9g_
        Print "Execution cancelled." B1]dub9
        End Z[Gs/D
    End If w{J0K;L
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    'Assign accommodation and pupil diameter & use defaults if field left empty tkBp?Wl
    If dlg.TextBox1 = "" Then uUXvBA?l
        A = 0           'Default accommodation v:c_q]z#B
    Else H@$\SUc{
        A = CDbl(dlg.TextBox1) v%|^\A"V
    End If eJ+V!K'H2
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    If dlg.TextBox2 = "" Then FWNO/)~t
        pupilDiam = 4   'Default pupil diameter #F\}PCBe'
    Else zfDxc3e
        pupilDiam = CDbl(dlg.TextBox2) -,NiSh}A
    End If <4,n6$E
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    Print " " #<20vdc
    Print "Accommodation = " & A & " Diopters" d(RSn|[0
    Print "Pupil Diameter = " & pupilDiam & " mm" 0?3Ztdlb
9/[3xhB4
    ' Calculate new parameters with accommodation l$$N~FN
    taq = 0.55 + 2.97 - 0.04*A              'Aqueous thickness x35(i
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    Rant = 12.0 - 0.4*A                     'Radius of anterior lens ^&iUC&8W
    CCant = -7.518749 + 1.285720*A          'Conic constant of anterior lens : E`N0UA
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    Rpost = -5.224557 + 0.2*A               'Radius of posterior lens l?:!G7ie
    CCpost = -1.353971 - 0.431762*A         'Conic constant of posterior lens q.6$-w
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    tlens = 3.767 + 0.04*A                  'Lens thickness uc@f#(-
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    nlens = 1.42 + 0.00256*A - 0.00022*A^2  'Lens index of refraction J,ZvaF
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    'Adjust parameters to account for accommodation \M>}-j`v
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    '************************************************************************* "Gx(-NH+
    'Aqueous thickness (Position of Lens) X(F2 5
    '************************************************************************* j8*fa
    eID = FindFullName( "Geometry.Arizona Eye.Lens" ) o*7`r~
    GetCustomElement eID, entity #Jt9U1WbF
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    parID = FindFullName( "Geometry.Arizona Eye" ) fMaUIJ:Q9
?9#}p
    ' Delete any shift(s) in z B`,4M&
    count = 0 #8P9}WTno.
    While GetOperationCount(eID)>count }ie\-V
        GetOperation eID, count, op #% PnZ /
        If op.Type="ShiftZ" Then GaMiu!|,
            DeleteOperation eID,count ]9]cef=h#
            count=count-1 '1]Iu@?
        End If fI@4 v\
        count=count+1 %;+Q0 e9
    Wend B>, O@og
/ $7E
    'Set new shift in W|_^Oe<
    op.Type = "ShiftZ" 0`:B#ten
    op.val1 = taq rJ)O(
    op.parent = parID _MfXN$I?}
    AddOperation eID, op SS;[{u!
    Print "Set aqueous humor thickness = " & taq-0.55 Jsf-t
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    '************************************************************************* >D'Kt?L<]m
    'Radius and conic constant of anterior lens NMYkEz(&R
    '************************************************************************* FV|/o%XqK
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Anterior" ) Ht.0ug
    GetConic eID, entity, curv, conic 8w &A89
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    SetConic eID, entity, 1/Rant, CCant 0#f;/c0i
    Print "Set anterior lens radius = " & Rant & " and conic constant = " & CCant r:u,
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    '************************************************************************* V$O{s~@ti
    'Radius and conic constant of posterior lens bM`7>3 d7E
    '************************************************************************* 5yO%|)
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Posterior" ) QF 2Eg
    GetConic eID, entity, curv, conic ^DZ(T+q,
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    SetConic eID, entity, 1/Rpost, CCpost vr#_pu)f4
    Print "Set posterior lens radius = " & Rpost & " and conic constant = " & CCpost 9 z_9yT
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    '************************************************************************* T^9k,J(rM
    'Lens thickness (Position of posterior lens surface) B 14Ziopww
    '************************************************************************* i6F`KF'i&
z Qtg]@S
    parID = FindFullName( "Geometry.Arizona Eye.Lens" ) G @ib
p7y8/m\6
    ' Delete any z-shift(s) |1vikG8
    count = 0 JA'C\
    While GetOperationCount(eID)>count Qx,jUL#2
        GetOperation eID, count, op }Xv2I$J
        If op.Type="ShiftZ" Then +/,J$(
            DeleteOperation eID,count p]z *
            count=count-1 afEhC0j
        End If @ %LrpD
        count=count+1 4?GW]'d
    Wend fv?vO2nj
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    'Set new z-shift Ic_>[E?k
    op.Type = "ShiftZ" "?E>rWz
    op.val1 = tlens UR;FW`
    op.parent = parID 8RC7Ei
    AddOperation eID, op AN;SRl
    Print "Set lens thickness = " & tlens _G]f v'
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    '************************************************************************* I@x^`^+l
    'Lens index of refraction cTW3\S=
    '************************************************************************* Vo*38c2
    eID = FindMaterial( "Lens" ) f=%k9Y*)
    GetModelMaterial eID, mat V@6,\1#`|
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    mat.Nd = nlens R{zAs?j
    SetModelMaterial eID, mat RtZK2
    Print "Set lens index of refraction = " & nlens ~4HS 2\
v`i9LD0(
    '************************************************************************* [wS~.
    'Pupil diameter =bt/2nPV
    '************************************************************************* e$krA!zN
    eID = FindFullName( "Geometry.Arizona Eye.Pupil.Iris" ) wm>I;|gA)
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    'Adjust pupil diameter (trimming volume inner hole) |q&&"SpA
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    SetTrimVolHole eID, pupilDiam/2, pupilDiam/2, 0, 0, "Cylinder" 5.st!Lp1
L~nVoKY*V
    ' Adjust pupil location to just in front of the lens &m@~R|
    parID = FindFullName( "Geometry.Arizona Eye" ) h`X>b/V
    eID = FindFullName( "Geometry.Arizona Eye.Pupil" ) o' U::
    count = 0 [gK (x%
    While GetOperationCount(eID)>count q$>/~aVM
        GetOperation eID, count, op ROZOX$XM
        If op.Type="ShiftZ" Then 8*O]
            DeleteOperation eID,count y_bb//IAG
            count=count-1 {<f_,Nlc
        End If # fvt:iE
        count=count+1 [UqJ3@>
    Wend )m .KV5K!
    op.Type = "ShiftZ" [se J'Io
    op.val1 = taq-0.01 0<3)K[m~H
    op.parent = parID 7s#,.(s
    AddOperation eID, op EjZ_|Q
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    Print "Set pupil diameter = " & pupilDiam zd1X(e<|{
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    'Update AZ Eye subassembly Description }A@op+0E
    eID = FindFullName( "Geometry.Arizona Eye" ) O>P792)
    GetEntity eID, entity )HPt(Ck
    entity.Description = "Accommodation = " & A & "D" ?f{{{0$S
    SetEntity eID, entity KW^#DI6tr
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    Update mj\]oWS7d
    Print "DONE!" S!*wK-
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End Sub Ko6>h
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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： crx8+
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Accommodation = 4 Diopters v(uYso_
Pupil Diameter = 4 mm 3LT[?C]H$
Set aqueous humor thickness = 2.81 _T,X z_
Set anterior lens radius = 10.4 and conic constant = -2.375869 $LxfdSa
Set posterior lens radius = -4.424557 and conic constant = -3.081019 qo2/?]
Set lens thickness = 3.927 ~zEBJgeyh
Set lens index of refraction = 1.42672 QFn .<@
Set pupil diameter = 4 \>}G|yL
DONE!