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Option Explicit     'Remove this to enable non-dimensioned variables to be used. )c:i'L
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Dim entity As T_ENTITY bcp+7b(IB
Dim op As T_OPERATION MY]Z@
Dim mat As T_MODELMATERIAL df=G}M(
Dim A As Double |]tIE{d
Dim pupilDiam As Double Gf(|?" H
Dim eID As Long "w#jC~J<W
Dim parID As Long biy1!r
Dim count As Integer nwOT%@nw
Dim taq As Double, Rant As Double, CCant As Double, Rpost As Double, CCpost As Double A.@S>H'P
Dim tlens As Double, nlens As Double TmZ% ;TN
Dim curv As Double, conic As Double L{py\4z'_
Dim ok As Long +=v6*%y"V
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Sub Main :`~;~gW<
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    '用户输入对话框 |;XkU`G
    Begin Dialog UserDialog 320,126,"Input parameters" ' %GRID:10,7,1,1 i$GL]0
        TextBox 220,21,40,21,.TextBox1 'default: 0 hx4X#_)v
        Text 20,21,190,21,"Accommodation (in Diopters):",.Text1,1 .d)X.cO
        OKButton 40,91,90,21 n*UD0U}`
        CancelButton 190,91,90,21 To_Y 8 G
        Text 20,49,190,14,"Pupil diameter (4 mm default):",.Text2,1 |~'PEY
        TextBox 220,49,40,21,.TextBox2 'default: 4 z?NMQ8l|:6
    End Dialog K\w:'%>-
    Dim dlg As UserDialog ){u/v[O9"
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    ok = Dialog (dlg) 9~ [Sio~
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    If ok=0 Then    'cancel button was pressed G4=R4'hC
        Print "Execution cancelled." (%&HufT
        End ~C|. .Z
    End If bqmb|mD
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    'Assign accommodation and pupil diameter & use defaults if field left empty O#j&8hQ>
    If dlg.TextBox1 = "" Then k,p:!S(bl
        A = 0           'Default accommodation =0Z^q0.
    Else `QpkD8
        A = CDbl(dlg.TextBox1) O] T'\6w
    End If 5crd.1@^
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    If dlg.TextBox2 = "" Then _Hhf.DmUAH
        pupilDiam = 4   'Default pupil diameter ?X'm>R. @
    Else ZCP r`H
        pupilDiam = CDbl(dlg.TextBox2) /I`AwCx
    End If =;hz,+
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    Print " " k0@b"y*
    Print "Accommodation = " & A & " Diopters" ljr?Z,R4
    Print "Pupil Diameter = " & pupilDiam & " mm" WOw( -
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    ' Calculate new parameters with accommodation Rm i4ZPb.
    taq = 0.55 + 2.97 - 0.04*A              'Aqueous thickness :5YL!D/&
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    Rant = 12.0 - 0.4*A                     'Radius of anterior lens _#9F@SCA
    CCant = -7.518749 + 1.285720*A          'Conic constant of anterior lens reBAxmt
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    Rpost = -5.224557 + 0.2*A               'Radius of posterior lens &7K 4tL
    CCpost = -1.353971 - 0.431762*A         'Conic constant of posterior lens i?{cB!7
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    tlens = 3.767 + 0.04*A                  'Lens thickness F(!9;O5J]
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    nlens = 1.42 + 0.00256*A - 0.00022*A^2  'Lens index of refraction RgB5'$x}
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    'Adjust parameters to account for accommodation $N;Nvp2
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    '************************************************************************* v(|Arm?
    'Aqueous thickness (Position of Lens) No|T#=BZ[
    '************************************************************************* Xr B)[kQ
    eID = FindFullName( "Geometry.Arizona Eye.Lens" ) QPc4bg\J~t
    GetCustomElement eID, entity S.4gfY
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    parID = FindFullName( "Geometry.Arizona Eye" ) CyR1.|!@
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    ' Delete any shift(s) in z -z s5WaJn/
    count = 0 q(Q$lRj/I-
    While GetOperationCount(eID)>count 5$58z
        GetOperation eID, count, op '<Fr}Cn
        If op.Type="ShiftZ" Then IqA'Vz,lL
            DeleteOperation eID,count d~0k}|>
            count=count-1 G!G]*p5
        End If i9RAbtQ}
        count=count+1 X[e:fW[e)
    Wend bjO?k54I
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    'Set new shift in ~W>3EJghR,
    op.Type = "ShiftZ" (9]8r2|.
    op.val1 = taq c:d.mkF\
    op.parent = parID ;4:[kv@
    AddOperation eID, op v@&UTU
    Print "Set aqueous humor thickness = " & taq-0.55 "mtEjK5
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    '************************************************************************* nT:F{2 M;
    'Radius and conic constant of anterior lens *^+]`S
    '************************************************************************* Pg''>6w>
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Anterior" ) z]49dCN
    GetConic eID, entity, curv, conic k#oe:u`<
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    SetConic eID, entity, 1/Rant, CCant q*^m8
    Print "Set anterior lens radius = " & Rant & " and conic constant = " & CCant Ue?mb$ykC.
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    '************************************************************************* t+l{D#?a
    'Radius and conic constant of posterior lens )wM881_!
    '************************************************************************* znkc@8_4
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Posterior" ) .rcXxV@f
    GetConic eID, entity, curv, conic (g*mC7 HN
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    SetConic eID, entity, 1/Rpost, CCpost F*Y]^9]
    Print "Set posterior lens radius = " & Rpost & " and conic constant = " & CCpost Bo4MoSF}
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    '************************************************************************* G'<Ie@$6l
    'Lens thickness (Position of posterior lens surface) hU~up a<dD
    '************************************************************************* uBUT84i
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    parID = FindFullName( "Geometry.Arizona Eye.Lens" ) ]=%oBxWAP
:#zVF[Y(2
    ' Delete any z-shift(s) 1G}\IK1+
    count = 0 &-c{
    While GetOperationCount(eID)>count TB%NHq-!
        GetOperation eID, count, op 84g8$~M
        If op.Type="ShiftZ" Then .5E6MF
            DeleteOperation eID,count L2Z-seE
            count=count-1 e`eh;@9p
        End If \uyZl2=WWa
        count=count+1 r @URs;O=
    Wend 9}|t`V"
0 /)OAw"m
    'Set new z-shift ~5;2ni8n
    op.Type = "ShiftZ" g/W&Ap;qVL
    op.val1 = tlens #GfM!<q<
    op.parent = parID U:fGIEz{ZY
    AddOperation eID, op *?x[pqGq
    Print "Set lens thickness = " & tlens }08Sv=XM
'h#>@v> }
    '************************************************************************* ,R7RXpP7t
    'Lens index of refraction eAK=ylF;
    '************************************************************************* 1uJpn
    eID = FindMaterial( "Lens" ) W5(.Hub}
    GetModelMaterial eID, mat tL\L4>^7T
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    mat.Nd = nlens cq4sgQ?sW
    SetModelMaterial eID, mat p1']+4r%
    Print "Set lens index of refraction = " & nlens Rebo.6rG
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    '************************************************************************* ?2<V./2F
    'Pupil diameter [<JY[o=
    '************************************************************************* \y0]BH
    eID = FindFullName( "Geometry.Arizona Eye.Pupil.Iris" ) 4vMjVbr
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    'Adjust pupil diameter (trimming volume inner hole) r:Ok z
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    SetTrimVolHole eID, pupilDiam/2, pupilDiam/2, 0, 0, "Cylinder" jJK@i\bU_
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    ' Adjust pupil location to just in front of the lens z]R% A:6K
    parID = FindFullName( "Geometry.Arizona Eye" ) Id?2(Tg
    eID = FindFullName( "Geometry.Arizona Eye.Pupil" ) o(@^V!}V
    count = 0 W0LJXp-v
    While GetOperationCount(eID)>count +-PFISa<r
        GetOperation eID, count, op 4<S=KFT_
        If op.Type="ShiftZ" Then ,H@ x.
            DeleteOperation eID,count *d}{7UMy#
            count=count-1 blmY=/]
        End If \os"j
        count=count+1 vPET'Bf(YV
    Wend ;BW-ag \9
    op.Type = "ShiftZ" dG%{&W9
    op.val1 = taq-0.01 Jyyr'1/<k
    op.parent = parID J8@7 5p9
    AddOperation eID, op Eikt,
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    Print "Set pupil diameter = " & pupilDiam -f=4\3y3p
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    'Update AZ Eye subassembly Description xX\A&9m
    eID = FindFullName( "Geometry.Arizona Eye" ) qR^i5JH}u
    GetEntity eID, entity HC RmW'
    entity.Description = "Accommodation = " & A & "D" T-.Bof(?w
    SetEntity eID, entity |K'7BK_^J
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    Update !UX7R\qu|
    Print "DONE!" X~rHNRIU
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End Sub F=V_ACU
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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： WbHI>tt
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Accommodation = 4 Diopters Dlx-mm_
Pupil Diameter = 4 mm r95$( N
Set aqueous humor thickness = 2.81 2VgVn,c
Set anterior lens radius = 10.4 and conic constant = -2.375869 E)%r}4u>
Set posterior lens radius = -4.424557 and conic constant = -3.081019 3.?B')
Set lens thickness = 3.927 1fcyGZq
Set lens index of refraction = 1.42672 |&\cr\T\r
Set pupil diameter = 4 c3|/8
DONE!