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Option Explicit     'Remove this to enable non-dimensioned variables to be used. ~'[jBn)
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Dim entity As T_ENTITY qvTKfIl{
Dim op As T_OPERATION )l{A{f6O
Dim mat As T_MODELMATERIAL F '#^`G9
Dim A As Double ,cS0
Dim pupilDiam As Double ._ih$=
Dim eID As Long =phiD&=
Dim parID As Long l4Y1(
Dim count As Integer "GLYyC
Dim taq As Double, Rant As Double, CCant As Double, Rpost As Double, CCpost As Double }s6G!v^2""
Dim tlens As Double, nlens As Double H%~Q?4
Dim curv As Double, conic As Double >D3zV.R
Dim ok As Long @tQ2E}psP,
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Sub Main '^B3pR:
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    '用户输入对话框 2MT_#r_
    Begin Dialog UserDialog 320,126,"Input parameters" ' %GRID:10,7,1,1 {]@Qu"M
        TextBox 220,21,40,21,.TextBox1 'default: 0 kc|>Q7~{
        Text 20,21,190,21,"Accommodation (in Diopters):",.Text1,1 _r7=&oL.Q
        OKButton 40,91,90,21 IrUi Eq
        CancelButton 190,91,90,21 b.,$# D{p
        Text 20,49,190,14,"Pupil diameter (4 mm default):",.Text2,1 Vs|sw
        TextBox 220,49,40,21,.TextBox2 'default: 4 `rq<jtf+
    End Dialog 7p !zp9|
    Dim dlg As UserDialog /evaTQPz
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    ok = Dialog (dlg) 2| $k`I,
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    If ok=0 Then    'cancel button was pressed _&K\D p&@
        Print "Execution cancelled." "&Ff[O*
        End G ;jF9i
    End If 5{HtJ?sKc5
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    'Assign accommodation and pupil diameter & use defaults if field left empty p/4S$ j#Tn
    If dlg.TextBox1 = "" Then &EGY+p|2Y
        A = 0           'Default accommodation |9x%gUm
    Else pNBa.4z:
        A = CDbl(dlg.TextBox1) Q{8qm<0g
    End If !HvGlj@(|
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    If dlg.TextBox2 = "" Then 8 `o{b"l+
        pupilDiam = 4   'Default pupil diameter z6Fun
    Else G u6[{u
        pupilDiam = CDbl(dlg.TextBox2) |o|gP8
    End If G1p43
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    Print " " 2h5tBEOX.s
    Print "Accommodation = " & A & " Diopters" )< l\jfx e
    Print "Pupil Diameter = " & pupilDiam & " mm" ~DK F%}E
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    ' Calculate new parameters with accommodation jjYM3LQcdP
    taq = 0.55 + 2.97 - 0.04*A              'Aqueous thickness G^ K*+
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    Rant = 12.0 - 0.4*A                     'Radius of anterior lens p[_Yi0U
    CCant = -7.518749 + 1.285720*A          'Conic constant of anterior lens 9N<*S'Z
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    Rpost = -5.224557 + 0.2*A               'Radius of posterior lens *ZX!EjICk
    CCpost = -1.353971 - 0.431762*A         'Conic constant of posterior lens R9bhC9NP
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    tlens = 3.767 + 0.04*A                  'Lens thickness ^P]?3U\nj
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    nlens = 1.42 + 0.00256*A - 0.00022*A^2  'Lens index of refraction $+0=GN
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    'Adjust parameters to account for accommodation (y%%6#bd
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    '************************************************************************* Ri9Kr
    'Aqueous thickness (Position of Lens) yi sF5`+
    '************************************************************************* fm[_@L% x
    eID = FindFullName( "Geometry.Arizona Eye.Lens" ) VjC*(6<Gj
    GetCustomElement eID, entity ?rky6
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    parID = FindFullName( "Geometry.Arizona Eye" ) : x>I- 3G
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    ' Delete any shift(s) in z Sb'N];
    count = 0 =DGn,i9
    While GetOperationCount(eID)>count q;CayN'I
        GetOperation eID, count, op ]d[Rf$>vu0
        If op.Type="ShiftZ" Then :U!'U;uQ
            DeleteOperation eID,count xi;/^)r
            count=count-1 Y>xi|TWN
        End If =fL6uFmxI@
        count=count+1 M' a&
    Wend X!HDj<
YCirOge
    'Set new shift in &G0l&8pa
    op.Type = "ShiftZ" 14mXx}O
    op.val1 = taq }Q47_]5
    op.parent = parID )GB3=@
    AddOperation eID, op fui4@
    Print "Set aqueous humor thickness = " & taq-0.55 <WZ1-
Oqd"0Qt-
    '************************************************************************* x{=[w`
    'Radius and conic constant of anterior lens ^2C0oX
    '************************************************************************* R;0W+!fE
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Anterior" ) !w @1!Xpn1
    GetConic eID, entity, curv, conic z\xiACIc
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    SetConic eID, entity, 1/Rant, CCant jl;kcGE
    Print "Set anterior lens radius = " & Rant & " and conic constant = " & CCant Cf.pTYSl
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    '************************************************************************* fR+Ov8PCq
    'Radius and conic constant of posterior lens l,imT$u
    '************************************************************************* I;`Ko_i
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Posterior" ) Q3Ny5G>
    GetConic eID, entity, curv, conic _#/!s]$d#
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    SetConic eID, entity, 1/Rpost, CCpost 8O"x;3I9
    Print "Set posterior lens radius = " & Rpost & " and conic constant = " & CCpost f28gE7Y\a
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    '************************************************************************* nQ:ml
    'Lens thickness (Position of posterior lens surface) `E./p
    '************************************************************************* Sf+(1_^`t
}}kS~ w-#
    parID = FindFullName( "Geometry.Arizona Eye.Lens" ) E9L!O.Q
R=][>\7]}
    ' Delete any z-shift(s) gi1}5DR
    count = 0 *%ed;>6:Q
    While GetOperationCount(eID)>count ^2&O3s
        GetOperation eID, count, op &*jxI[
        If op.Type="ShiftZ" Then 9f@#SB_H
            DeleteOperation eID,count ",MK'\E
            count=count-1 +Fu@I{"A
        End If c,6<7
        count=count+1 G=r(SJq
    Wend IgzCh
R-g>W
    'Set new z-shift LV}UBao5n
    op.Type = "ShiftZ" m NUN6qVP~
    op.val1 = tlens BxSk%$J
    op.parent = parID '0'"k2"vC
    AddOperation eID, op }Q{ =:X9
    Print "Set lens thickness = " & tlens pl jV|.?
z4%Z6Y
    '************************************************************************* syWv'Y[k?
    'Lens index of refraction SX_kr^#
    '************************************************************************* DuTlYXM2^
    eID = FindMaterial( "Lens" ) hO+O0=$}wN
    GetModelMaterial eID, mat +Op%,,Db
NDs]}5#
    mat.Nd = nlens yS:IRI.
    SetModelMaterial eID, mat 8I5VrT
    Print "Set lens index of refraction = " & nlens SXHru Z
vWnHC
    '************************************************************************* g(@$uJ
    'Pupil diameter [[*0MA2Y
    '************************************************************************* Ux%\Y.PPI
    eID = FindFullName( "Geometry.Arizona Eye.Pupil.Iris" ) bMK#^ZoH
+LQs.*
    'Adjust pupil diameter (trimming volume inner hole) g9FVb7In_
h-?q6O/|
    SetTrimVolHole eID, pupilDiam/2, pupilDiam/2, 0, 0, "Cylinder" ;y?D1o^r8W
[B2>*UPl
    ' Adjust pupil location to just in front of the lens a0V8L+v(
    parID = FindFullName( "Geometry.Arizona Eye" ) ijZydn
    eID = FindFullName( "Geometry.Arizona Eye.Pupil" ) c{]r{FAx9o
    count = 0 T>%uRK$
    While GetOperationCount(eID)>count J^s<x#C
        GetOperation eID, count, op i-i}`oN
        If op.Type="ShiftZ" Then M0;t%*1
            DeleteOperation eID,count Y1U"HqNl*
            count=count-1 0aTEJX$iZ
        End If @MlU!oR&
        count=count+1 (IoPU+1b
    Wend N:PA/V^z
    op.Type = "ShiftZ" f}9PEpa,Z
    op.val1 = taq-0.01 Ads<-.R
    op.parent = parID G+ $)W u
    AddOperation eID, op 0w'y#U)&8
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    Print "Set pupil diameter = " & pupilDiam ERX|cc
vs'L1$L'c
    'Update AZ Eye subassembly Description !q=Q~ea
    eID = FindFullName( "Geometry.Arizona Eye" ) ,/w852|ub
    GetEntity eID, entity f@F^W YQm
    entity.Description = "Accommodation = " & A & "D" }]39 iK`w
    SetEntity eID, entity :~0^ib<v;
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    Update A&}nRP9
    Print "DONE!" njwR~aL`|
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End Sub u':0"5}
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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： LjH&f 4mY
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Accommodation = 4 Diopters *OGXu07 !
Pupil Diameter = 4 mm T^(n+lv
Set aqueous humor thickness = 2.81 k^dCX+
Set anterior lens radius = 10.4 and conic constant = -2.375869 d_WnK{
Set posterior lens radius = -4.424557 and conic constant = -3.081019 tXG4A$(2&
Set lens thickness = 3.927 7QOC]:r
Set lens index of refraction = 1.42672 YP\4XI
Set pupil diameter = 4 z)<pqN
DONE!