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Option Explicit     'Remove this to enable non-dimensioned variables to be used. W0`Gc {
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Dim entity As T_ENTITY h1"zV6U
Dim op As T_OPERATION YoODR
Dim mat As T_MODELMATERIAL CC >=UF
Dim A As Double <eN R8(P
Dim pupilDiam As Double ,w)p"[^b
Dim eID As Long ~|+zJ5
Dim parID As Long rnm03 '{
Dim count As Integer MQ/ A]EeL
Dim taq As Double, Rant As Double, CCant As Double, Rpost As Double, CCpost As Double Q[ieaL6&
Dim tlens As Double, nlens As Double Pt< s* (
Dim curv As Double, conic As Double V9 }t0$LN
Dim ok As Long i, nD5@#
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Sub Main v6a]1B
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    '用户输入对话框 f6=w3RS
    Begin Dialog UserDialog 320,126,"Input parameters" ' %GRID:10,7,1,1 _O:WG&a6
        TextBox 220,21,40,21,.TextBox1 'default: 0 +FFG#6e
        Text 20,21,190,21,"Accommodation (in Diopters):",.Text1,1 7Hw<ojkt
        OKButton 40,91,90,21 Kf,-4)
        CancelButton 190,91,90,21 VrP}#3I
        Text 20,49,190,14,"Pupil diameter (4 mm default):",.Text2,1 (zo^Nn9VJ
        TextBox 220,49,40,21,.TextBox2 'default: 4 'C+;r?1!h
    End Dialog "i)Yvh[y
    Dim dlg As UserDialog TQ :/RT
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    ok = Dialog (dlg) |PVt}*0"
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    If ok=0 Then    'cancel button was pressed TJ@Cjy%
        Print "Execution cancelled." x<(b|2qf
        End S9sR#
    End If w2gf&Lc\
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    'Assign accommodation and pupil diameter & use defaults if field left empty n(Y%Vmy
    If dlg.TextBox1 = "" Then }2>"<)
        A = 0           'Default accommodation tV;%J4E'
    Else '{?C{MK3Q
        A = CDbl(dlg.TextBox1) >R^@Ww;|q
    End If (g8*d^u#PO
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    If dlg.TextBox2 = "" Then 3C>qh{z"
        pupilDiam = 4   'Default pupil diameter Y#V8(DTyH
    Else / l>.mK()
        pupilDiam = CDbl(dlg.TextBox2) j}HFs0<L
    End If J@"utY6N
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    Print " " G&{HTYP
    Print "Accommodation = " & A & " Diopters" PK6iY7Qp)
    Print "Pupil Diameter = " & pupilDiam & " mm" ?^!,vh
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    ' Calculate new parameters with accommodation K\!#4>yd
    taq = 0.55 + 2.97 - 0.04*A              'Aqueous thickness $r.U
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    Rant = 12.0 - 0.4*A                     'Radius of anterior lens 6Y*;{\Rd
    CCant = -7.518749 + 1.285720*A          'Conic constant of anterior lens T`YwJ6N
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    Rpost = -5.224557 + 0.2*A               'Radius of posterior lens OmMX$YID
    CCpost = -1.353971 - 0.431762*A         'Conic constant of posterior lens C9tb\?#
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    tlens = 3.767 + 0.04*A                  'Lens thickness GY!C|7kN
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    nlens = 1.42 + 0.00256*A - 0.00022*A^2  'Lens index of refraction .QWhK|(.!
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    'Adjust parameters to account for accommodation c=p=-j=.J
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    '************************************************************************* eb:A1f4L
    'Aqueous thickness (Position of Lens) mX# "+X|
    '************************************************************************* BR_TykP
    eID = FindFullName( "Geometry.Arizona Eye.Lens" ) fjz) Gp
    GetCustomElement eID, entity u:P~j
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    parID = FindFullName( "Geometry.Arizona Eye" ) .-I|DVHe
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    ' Delete any shift(s) in z ~hX-u8Ul'N
    count = 0 !rL<5L
    While GetOperationCount(eID)>count 3}Xc71|v
        GetOperation eID, count, op ?bX
        If op.Type="ShiftZ" Then Q\_{d0 0
            DeleteOperation eID,count -AD2I {C
            count=count-1 o \L!(hm
        End If 85Y|CN] vQ
        count=count+1 2Oc$+St~8
    Wend Y*YFB|f?
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    'Set new shift in (|h:h(C
    op.Type = "ShiftZ" _9If/RD
    op.val1 = taq |7F*MP
    op.parent = parID b{[*N
    AddOperation eID, op d"<F!?8
    Print "Set aqueous humor thickness = " & taq-0.55 i.a _C'<$
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    '************************************************************************* ? Nj)6_&
    'Radius and conic constant of anterior lens /XpSe<3
    '************************************************************************* M@7Xp)S"
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Anterior" ) pA4 ,@O
    GetConic eID, entity, curv, conic &w\I<J`T
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    SetConic eID, entity, 1/Rant, CCant C8b''9t.
    Print "Set anterior lens radius = " & Rant & " and conic constant = " & CCant hl/itSl$
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    '************************************************************************* QApyP CH
    'Radius and conic constant of posterior lens |ng%PQq)
    '************************************************************************* R,0Oq5
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Posterior" ) :=.*I
    GetConic eID, entity, curv, conic 7>.OVh<
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    SetConic eID, entity, 1/Rpost, CCpost mUXk9X%n
    Print "Set posterior lens radius = " & Rpost & " and conic constant = " & CCpost 9C}qVoNu
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    '************************************************************************* "dCzWFet
    'Lens thickness (Position of posterior lens surface) aC\4}i<
    '************************************************************************* z1j|E :
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    parID = FindFullName( "Geometry.Arizona Eye.Lens" ) TipHV;|e
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    ' Delete any z-shift(s) >)Dhi+D
    count = 0 %J P!{mqj
    While GetOperationCount(eID)>count h}Ygb-uZ
        GetOperation eID, count, op C3"&sdLb$
        If op.Type="ShiftZ" Then B@cz ?%]
            DeleteOperation eID,count 8F6h#%9
            count=count-1 qu{mqkfN>
        End If h_ ZX/k
        count=count+1 P[i\e7mR
    Wend &?<AwtNN
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    'Set new z-shift P;U@y"s
    op.Type = "ShiftZ" F=Y S^
    op.val1 = tlens "'{OIP
    op.parent = parID Bymny>.M
    AddOperation eID, op h|W%4|]R)
    Print "Set lens thickness = " & tlens x:-`o_Q*i
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    '************************************************************************* a@W7<9fY;
    'Lens index of refraction .E<Dz
    '************************************************************************* $KQ,}I
    eID = FindMaterial( "Lens" ) y^s1t2]%
    GetModelMaterial eID, mat YmDn+VIg
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    mat.Nd = nlens >]/dOH,A
    SetModelMaterial eID, mat P\(30
    Print "Set lens index of refraction = " & nlens $ I<|-]u
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    '************************************************************************* <Cq"| A
    'Pupil diameter Gpu_=9vzv
    '************************************************************************* Czu1)y
    eID = FindFullName( "Geometry.Arizona Eye.Pupil.Iris" ) R}k69-1vL
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    'Adjust pupil diameter (trimming volume inner hole) P9yw&A
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    SetTrimVolHole eID, pupilDiam/2, pupilDiam/2, 0, 0, "Cylinder" n~%}Z[5D
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    ' Adjust pupil location to just in front of the lens iS-K ~qa
    parID = FindFullName( "Geometry.Arizona Eye" ) IwRQL%
    eID = FindFullName( "Geometry.Arizona Eye.Pupil" ) rw*M&qg!z
    count = 0 hAAUecx
    While GetOperationCount(eID)>count jtLnj@,
        GetOperation eID, count, op |[WL2<
        If op.Type="ShiftZ" Then m/?h2McS
            DeleteOperation eID,count <9N4"d!A
            count=count-1 ?*o;o?5s^
        End If FV8\+ep
        count=count+1 MPG+B/P&
    Wend Oga1u
    op.Type = "ShiftZ" Wa, 7P2r
    op.val1 = taq-0.01 pn*d[M|k
    op.parent = parID /j %_t
    AddOperation eID, op 6o(lObfo
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    Print "Set pupil diameter = " & pupilDiam j4vB`Gr]
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    'Update AZ Eye subassembly Description hXnw..0"
    eID = FindFullName( "Geometry.Arizona Eye" ) Rk{$S"8S_
    GetEntity eID, entity eoL0^cZj
    entity.Description = "Accommodation = " & A & "D" ZIy(<0
    SetEntity eID, entity |VYr=hjo
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    Update H<z30r/-w
    Print "DONE!" GZ,j?@
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End Sub tnJ`D4
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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： o{g@Nk'f
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Accommodation = 4 Diopters L:^Y@[f
Pupil Diameter = 4 mm 7_7xL(F/
Set aqueous humor thickness = 2.81 4V>vg2 d
Set anterior lens radius = 10.4 and conic constant = -2.375869 Tz2x9b\82
Set posterior lens radius = -4.424557 and conic constant = -3.081019 K)N)IZ1q
Set lens thickness = 3.927 2X^iV09
Set lens index of refraction = 1.42672 6ku8`WyoF
Set pupil diameter = 4 xpz`))w
DONE!