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Option Explicit     'Remove this to enable non-dimensioned variables to be used. v8yCf7+"
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Dim entity As T_ENTITY k"DZ"JC
Dim op As T_OPERATION #9]2Uixq[
Dim mat As T_MODELMATERIAL =&UE67eK,
Dim A As Double &>+T*-'
Dim pupilDiam As Double [=jZP,b&),
Dim eID As Long ~//9Nz~;3
Dim parID As Long 0:[A4S`X
Dim count As Integer -kLBq:M
Dim taq As Double, Rant As Double, CCant As Double, Rpost As Double, CCpost As Double -%fj-Y7y
Dim tlens As Double, nlens As Double Bj\ x
Dim curv As Double, conic As Double d>)=|
Dim ok As Long ff.k1%wr^
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Sub Main !vu-`u~86
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    '用户输入对话框 B;=Z^$%T
    Begin Dialog UserDialog 320,126,"Input parameters" ' %GRID:10,7,1,1 ig.Z,R3@r
        TextBox 220,21,40,21,.TextBox1 'default: 0 :3Q:pKg
        Text 20,21,190,21,"Accommodation (in Diopters):",.Text1,1 vkGF_aenk
        OKButton 40,91,90,21 Ep./->fOA
        CancelButton 190,91,90,21 EEZ~Bs}d
        Text 20,49,190,14,"Pupil diameter (4 mm default):",.Text2,1 r7R'beiH
        TextBox 220,49,40,21,.TextBox2 'default: 4 4_QfM}Fyp
    End Dialog /fT"WaTEK
    Dim dlg As UserDialog !% W5@tN
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    ok = Dialog (dlg) iU 6,B
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    If ok=0 Then    'cancel button was pressed X+A@//,7
        Print "Execution cancelled." Y3[KS;_fr9
        End UwS7B~
    End If +0%r@hTv&>
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    'Assign accommodation and pupil diameter & use defaults if field left empty '12*'Q+{+
    If dlg.TextBox1 = "" Then Het"x
        A = 0           'Default accommodation >fP;H}S6
    Else I[K4/91
        A = CDbl(dlg.TextBox1) M1m]1<
    End If [#@lsI
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    If dlg.TextBox2 = "" Then w>X@ ,
        pupilDiam = 4   'Default pupil diameter xOShO"4Z
    Else eJ45:]_%I@
        pupilDiam = CDbl(dlg.TextBox2) sNpA!!\PM
    End If a~LA&>@
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    Print " " nm<VcCc
    Print "Accommodation = " & A & " Diopters" iLBORT!;
    Print "Pupil Diameter = " & pupilDiam & " mm" FvVC 2Z
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    ' Calculate new parameters with accommodation [Y*>x2X
    taq = 0.55 + 2.97 - 0.04*A              'Aqueous thickness Ve"(}z
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    Rant = 12.0 - 0.4*A                     'Radius of anterior lens ZPE-
    CCant = -7.518749 + 1.285720*A          'Conic constant of anterior lens .E^w, o
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    Rpost = -5.224557 + 0.2*A               'Radius of posterior lens $[`rY D/.
    CCpost = -1.353971 - 0.431762*A         'Conic constant of posterior lens -DHzBq=H
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    tlens = 3.767 + 0.04*A                  'Lens thickness b3>zdS]Q
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    nlens = 1.42 + 0.00256*A - 0.00022*A^2  'Lens index of refraction Z|*#)<|~
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    'Adjust parameters to account for accommodation )s:kQ~+
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    '************************************************************************* .+XK>jl+
    'Aqueous thickness (Position of Lens) ? Pi|`W
    '************************************************************************* '/UT0{2;rS
    eID = FindFullName( "Geometry.Arizona Eye.Lens" ) 1-^D2B[-
    GetCustomElement eID, entity K!9K^h
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    parID = FindFullName( "Geometry.Arizona Eye" ) B6&[_cht
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    ' Delete any shift(s) in z #'KM$l,P
    count = 0 |(Wwh$
    While GetOperationCount(eID)>count $#n9C79Z@
        GetOperation eID, count, op %E@o8
        If op.Type="ShiftZ" Then XYP RMa?
            DeleteOperation eID,count n6Uh%rO7S|
            count=count-1 3YLfh`6
        End If &uE )Vr4R
        count=count+1 Dx /w&v
    Wend 4rL`||
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    'Set new shift in 3xW:"
    op.Type = "ShiftZ" QChWy`x
    op.val1 = taq /2T W?a
    op.parent = parID W^^0Rh_
    AddOperation eID, op S[9b I&C
    Print "Set aqueous humor thickness = " & taq-0.55 v7@"9Uw}
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    '************************************************************************* [g@qZ5I.
    'Radius and conic constant of anterior lens -:d{x#
    '************************************************************************* ec#`9w$
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Anterior" ) SbX^DAlB1
    GetConic eID, entity, curv, conic Xlug{ Uh
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    SetConic eID, entity, 1/Rant, CCant mIG>`7`7N
    Print "Set anterior lens radius = " & Rant & " and conic constant = " & CCant ulN1z
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    '************************************************************************* Q?j '4
    'Radius and conic constant of posterior lens y~]D402Cx
    '************************************************************************* "Y^Fn,c
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Posterior" ) \ CcVk"/
    GetConic eID, entity, curv, conic d!<>Fh^6,
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    SetConic eID, entity, 1/Rpost, CCpost [V?HK_~
    Print "Set posterior lens radius = " & Rpost & " and conic constant = " & CCpost r%=a:GdAg
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    '************************************************************************* ]g9SUFM
    'Lens thickness (Position of posterior lens surface) "&D0Sd@[?
    '************************************************************************* l<=k#d
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    parID = FindFullName( "Geometry.Arizona Eye.Lens" ) }vB{6E+h/w
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    ' Delete any z-shift(s) fl4@5AVY
    count = 0 (L4C1h_]9
    While GetOperationCount(eID)>count -ys/I,}<
        GetOperation eID, count, op pK{G2]OK{U
        If op.Type="ShiftZ" Then 0hkYexX73
            DeleteOperation eID,count KMb'm+
            count=count-1 hA/Es?U]
        End If h){#dU+&
        count=count+1 MTE1\,
    Wend d/oD]aAEr
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    'Set new z-shift E 8W*^^z(
    op.Type = "ShiftZ" py~[M'p(H
    op.val1 = tlens kd&~_=Q
    op.parent = parID t`}=~/#`X
    AddOperation eID, op OBlQ
    Print "Set lens thickness = " & tlens 2|exY>`w
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    '************************************************************************* \[]BB5)8
    'Lens index of refraction ;H%'K
    '************************************************************************* 9(=+OQ6
    eID = FindMaterial( "Lens" ) lv.h?"Ml
    GetModelMaterial eID, mat i/8OC
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    mat.Nd = nlens H<^3H
    SetModelMaterial eID, mat AxJqLSfyb,
    Print "Set lens index of refraction = " & nlens 8EiS\$O-
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    '************************************************************************* ;gJAxVD<
    'Pupil diameter c2GTN"
    '************************************************************************* tQxAZ0B^
    eID = FindFullName( "Geometry.Arizona Eye.Pupil.Iris" ) SJ8 ~:"\P
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    'Adjust pupil diameter (trimming volume inner hole) @Py'SH!-
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    SetTrimVolHole eID, pupilDiam/2, pupilDiam/2, 0, 0, "Cylinder" }{J>kgr6
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    ' Adjust pupil location to just in front of the lens Bq4@I_b
    parID = FindFullName( "Geometry.Arizona Eye" ) E'+z.~+
    eID = FindFullName( "Geometry.Arizona Eye.Pupil" ) )WEOqaR]
    count = 0 :[_k .1-+
    While GetOperationCount(eID)>count ==KDr0|G
        GetOperation eID, count, op NQ '|M
        If op.Type="ShiftZ" Then /^~)iTwH
            DeleteOperation eID,count )h(=X&(d
            count=count-1 vls+E o]
        End If !YM:?%B
        count=count+1 iy8Ln,4z(
    Wend *gwo.s
    op.Type = "ShiftZ" &u2m6 r>W
    op.val1 = taq-0.01 '|%\QWuZ
    op.parent = parID @Ko}Td&E(
    AddOperation eID, op aNICSxDN
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    Print "Set pupil diameter = " & pupilDiam .q 4FGPWz
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    'Update AZ Eye subassembly Description T%PUV \LV
    eID = FindFullName( "Geometry.Arizona Eye" ) ncR]@8
    GetEntity eID, entity /I`-
    entity.Description = "Accommodation = " & A & "D" >#;>6q9_
    SetEntity eID, entity RbA.&=3
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    Update y?*Y=,"
    Print "DONE!" )5diX + k
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End Sub N40DL_-
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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： QcdAg%"yy
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Accommodation = 4 Diopters #("E)P
Pupil Diameter = 4 mm N71%l
Set aqueous humor thickness = 2.81 S;!7/z
Set anterior lens radius = 10.4 and conic constant = -2.375869 I<&)P#"
Set posterior lens radius = -4.424557 and conic constant = -3.081019 YO.+06X
Set lens thickness = 3.927 kKVNE hTp
Set lens index of refraction = 1.42672 7*Gg#XQ>(
Set pupil diameter = 4 -zm-|6[Wi
DONE!