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Option Explicit     'Remove this to enable non-dimensioned variables to be used. VU|Cct&)
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Dim entity As T_ENTITY %M05& <
Dim op As T_OPERATION N{zou?+
Dim mat As T_MODELMATERIAL Aj=c,]2
Dim A As Double /M_kJe,%
Dim pupilDiam As Double C6b(\#g(
Dim eID As Long fP1fm
Dim parID As Long {*4Z9.2c*
Dim count As Integer RjX#pb
Dim taq As Double, Rant As Double, CCant As Double, Rpost As Double, CCpost As Double dtq]_HvTJ
Dim tlens As Double, nlens As Double T}A{Xu*:+H
Dim curv As Double, conic As Double ;4]l P
Dim ok As Long eYRm:KC
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Sub Main 885 ,3AdA
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    '用户输入对话框 N&lKo}hk
    Begin Dialog UserDialog 320,126,"Input parameters" ' %GRID:10,7,1,1 p&;,$KDA
        TextBox 220,21,40,21,.TextBox1 'default: 0 h'G8@j;
        Text 20,21,190,21,"Accommodation (in Diopters):",.Text1,1 q0 8
        OKButton 40,91,90,21 SkA"MhX
        CancelButton 190,91,90,21 fBt7#Tc=U
        Text 20,49,190,14,"Pupil diameter (4 mm default):",.Text2,1 GpM_Qp
        TextBox 220,49,40,21,.TextBox2 'default: 4 Tk4"qGC.
    End Dialog zX/9^+p:
    Dim dlg As UserDialog ]dIr;x`
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    ok = Dialog (dlg) o>Z+=&BZ@a
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    If ok=0 Then    'cancel button was pressed ^zaN?0%S33
        Print "Execution cancelled." bpeWK&
        End _26F[R1><~
    End If U z6XQskX
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    'Assign accommodation and pupil diameter & use defaults if field left empty GQ9g$&T
    If dlg.TextBox1 = "" Then U=bZy,FT$
        A = 0           'Default accommodation l=JK+uZ
    Else (wIpq<%
        A = CDbl(dlg.TextBox1) [VP~~*b
    End If ffYiu4$m
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    If dlg.TextBox2 = "" Then #65Uei|F`+
        pupilDiam = 4   'Default pupil diameter mWM!6"
    Else 5ERycC y
        pupilDiam = CDbl(dlg.TextBox2) 0qV!-i
    End If +<H)DPG<
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    Print " " `#lNur\x
    Print "Accommodation = " & A & " Diopters" 4<&`\<jZ
    Print "Pupil Diameter = " & pupilDiam & " mm" : LI*#~'Ka
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    ' Calculate new parameters with accommodation s0"1W"7vh
    taq = 0.55 + 2.97 - 0.04*A              'Aqueous thickness ?o9g5Z
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    Rant = 12.0 - 0.4*A                     'Radius of anterior lens VscEdtkd
    CCant = -7.518749 + 1.285720*A          'Conic constant of anterior lens ,#r>#fi0
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    Rpost = -5.224557 + 0.2*A               'Radius of posterior lens 5A6d]
    CCpost = -1.353971 - 0.431762*A         'Conic constant of posterior lens OPwj*b:-m
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    tlens = 3.767 + 0.04*A                  'Lens thickness x*[\$E`v
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    nlens = 1.42 + 0.00256*A - 0.00022*A^2  'Lens index of refraction "tbKKh66
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    'Adjust parameters to account for accommodation eJ#q! <
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    '************************************************************************* Dw^d!%Ala
    'Aqueous thickness (Position of Lens) :WTO*M
    '************************************************************************* iVt6rX
    eID = FindFullName( "Geometry.Arizona Eye.Lens" ) 1G+42>?<1
    GetCustomElement eID, entity ,m:YZ;J(Xd
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    parID = FindFullName( "Geometry.Arizona Eye" ) Kuy,qZv!"
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    ' Delete any shift(s) in z yla&/K;|*
    count = 0 8hi|F\$_h
    While GetOperationCount(eID)>count g#1_`gK
        GetOperation eID, count, op (AdQ6eGMb
        If op.Type="ShiftZ" Then kQ~*iY
            DeleteOperation eID,count `Q*L!/K+
            count=count-1 ".eD&oX{
        End If ,.uPlnB_
        count=count+1 V3-5:z
    Wend /4]M*ls
: \w\K:
    'Set new shift in 'tp1|n/1
    op.Type = "ShiftZ" :0j9
    op.val1 = taq 9Ay*'
    op.parent = parID ayuj)]b
    AddOperation eID, op `Xnu("w)
    Print "Set aqueous humor thickness = " & taq-0.55 )G0a72
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    '************************************************************************* Cw`v\ 9
    'Radius and conic constant of anterior lens -U(T
    '************************************************************************* &CFHH"OsT
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Anterior" ) }r6SV%]:
    GetConic eID, entity, curv, conic %^g BDlR^
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    SetConic eID, entity, 1/Rant, CCant INsc!xOQ
    Print "Set anterior lens radius = " & Rant & " and conic constant = " & CCant }.O2xZ;}]'
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    '************************************************************************* [Zk|s9
    'Radius and conic constant of posterior lens !L+*.k:
    '************************************************************************* 2![.Kbqa%
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Posterior" ) )%U&z>^P
    GetConic eID, entity, curv, conic AxUj CerNf
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    SetConic eID, entity, 1/Rpost, CCpost %<JjftNQ
    Print "Set posterior lens radius = " & Rpost & " and conic constant = " & CCpost 67Z|=B!7
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    '************************************************************************* EUU9JnQhBJ
    'Lens thickness (Position of posterior lens surface) ._"U{ f2V
    '************************************************************************* TGGeTtk=
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    parID = FindFullName( "Geometry.Arizona Eye.Lens" ) LZV
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    ' Delete any z-shift(s) k`6T% [D]
    count = 0 ^$DpdzI
    While GetOperationCount(eID)>count l)fF)\|;=
        GetOperation eID, count, op ^_r8R__S:
        If op.Type="ShiftZ" Then dy;Ue5
            DeleteOperation eID,count b&B<'Wb
            count=count-1 z@^l1)m
        End If cOthq87:
        count=count+1 i=@.u=:
    Wend &96I4su
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    'Set new z-shift sXkWs2!
    op.Type = "ShiftZ" mF[w-<:.d
    op.val1 = tlens z,[4BM
    op.parent = parID gR"'|c
    AddOperation eID, op J{Ei+@^/9
    Print "Set lens thickness = " & tlens s={AdQ
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    '************************************************************************* (Sr&Y1D
    'Lens index of refraction qi_[@da f?
    '************************************************************************* ~xpU<Pd*
    eID = FindMaterial( "Lens" ) 8P0XY S@
    GetModelMaterial eID, mat *r$Yv&c,
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    mat.Nd = nlens Z!60n{T79c
    SetModelMaterial eID, mat snOd 3Bw
    Print "Set lens index of refraction = " & nlens k:Sxs+)?1
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    '************************************************************************* NduvfA4
    'Pupil diameter sH(4.36+
    '************************************************************************* |\%[e@u
    eID = FindFullName( "Geometry.Arizona Eye.Pupil.Iris" ) B1oi]hDy
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    'Adjust pupil diameter (trimming volume inner hole) T>e!DOW;
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    SetTrimVolHole eID, pupilDiam/2, pupilDiam/2, 0, 0, "Cylinder" o {Sc
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    ' Adjust pupil location to just in front of the lens N%%2!Z#
    parID = FindFullName( "Geometry.Arizona Eye" ) ?Ko)AP
    eID = FindFullName( "Geometry.Arizona Eye.Pupil" ) S)of.Nq.;
    count = 0 d76k1-m\o
    While GetOperationCount(eID)>count Ol6jx%Je`
        GetOperation eID, count, op H%> E6rVB
        If op.Type="ShiftZ" Then M.))UKSF
            DeleteOperation eID,count ^&buX_nlO
            count=count-1 %>Z^BM<e
        End If Ikql
        count=count+1 im|( 4f
    Wend M?Tb9c?`
    op.Type = "ShiftZ" 0m7ANqE[Z
    op.val1 = taq-0.01 &[$qA
    op.parent = parID 2W:R{dHE
    AddOperation eID, op kg?[
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    Print "Set pupil diameter = " & pupilDiam 2jV.\C k
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    'Update AZ Eye subassembly Description q`_d>l
    eID = FindFullName( "Geometry.Arizona Eye" ) L|.q19b*
    GetEntity eID, entity A(G%9'T
    entity.Description = "Accommodation = " & A & "D" ?TA%P6Lw
    SetEntity eID, entity 9J h"1i>x2
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    Update A&X(\c M
    Print "DONE!" 8\HL8^6c5
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End Sub H6%QM}t
'QW/TJ=7r
如果屈光度是4，光瞳直径是4，则会输出如下数据： IV*@}~BJ
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Accommodation = 4 Diopters `!WtKqr%B
Pupil Diameter = 4 mm P,U$ X+
Set aqueous humor thickness = 2.81 BH6)`0&2*N
Set anterior lens radius = 10.4 and conic constant = -2.375869 |&OW_*l
Set posterior lens radius = -4.424557 and conic constant = -3.081019 2u9O+]EP
Set lens thickness = 3.927 7Mq4$|qhD
Set lens index of refraction = 1.42672 &J(+XJM%
Set pupil diameter = 4 XCr\Y`,Z@
DONE!