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Option Explicit     'Remove this to enable non-dimensioned variables to be used. "yu{b]AU
Qw0k-t0=4
Dim entity As T_ENTITY *y4DK6OFe
Dim op As T_OPERATION Q`k;E}x_-
Dim mat As T_MODELMATERIAL Zz0er|9]Q
Dim A As Double |Yli~Qx
Dim pupilDiam As Double I'5[8
Dim eID As Long R>bg3j
Dim parID As Long k6#$Nb606
Dim count As Integer ~cm4e>o
Dim taq As Double, Rant As Double, CCant As Double, Rpost As Double, CCpost As Double HM% +Y47a
Dim tlens As Double, nlens As Double (dg,w*t'
Dim curv As Double, conic As Double #N][-i
Dim ok As Long Zf$mwRS[_
Tb]7# v
Sub Main T6/P54S
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    '用户输入对话框 lat5n&RP Y
    Begin Dialog UserDialog 320,126,"Input parameters" ' %GRID:10,7,1,1 k+"];
        TextBox 220,21,40,21,.TextBox1 'default: 0 _gMr]%Q
        Text 20,21,190,21,"Accommodation (in Diopters):",.Text1,1 G8}owszT
        OKButton 40,91,90,21 ,1I-%6L
        CancelButton 190,91,90,21 wqG#jC!5
        Text 20,49,190,14,"Pupil diameter (4 mm default):",.Text2,1 T={!/y+
        TextBox 220,49,40,21,.TextBox2 'default: 4 /4+L2O[
    End Dialog ozY$}|sjDT
    Dim dlg As UserDialog "M:ui0YP
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    ok = Dialog (dlg) :Quep-:fy<
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    If ok=0 Then    'cancel button was pressed p-j6H
        Print "Execution cancelled." ?GX@&_
        End E{)X ;kN=
    End If yV`Tw"p
T'6`A<`3
    'Assign accommodation and pupil diameter & use defaults if field left empty q]1p Q)\'p
    If dlg.TextBox1 = "" Then L]l/w
        A = 0           'Default accommodation mx)!]B"
    Else @tSB^&jUWu
        A = CDbl(dlg.TextBox1) .-YE(}^
    End If GG%;~4#2
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    If dlg.TextBox2 = "" Then 0:Bpvl5
        pupilDiam = 4   'Default pupil diameter U`[viH>K
    Else #|T"6jJaQ
        pupilDiam = CDbl(dlg.TextBox2) {_!,T%>+1
    End If 1Xi>&;],
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    Print " " 9qDM0'WuU
    Print "Accommodation = " & A & " Diopters" &w9*pJR %
    Print "Pupil Diameter = " & pupilDiam & " mm" %KVmpWku
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    ' Calculate new parameters with accommodation (1cB Tf
    taq = 0.55 + 2.97 - 0.04*A              'Aqueous thickness vw>(JCR
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    Rant = 12.0 - 0.4*A                     'Radius of anterior lens kMW9UUw
    CCant = -7.518749 + 1.285720*A          'Conic constant of anterior lens >-V632(/{o
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    Rpost = -5.224557 + 0.2*A               'Radius of posterior lens P$z%:Q
    CCpost = -1.353971 - 0.431762*A         'Conic constant of posterior lens +8xT}mX
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    tlens = 3.767 + 0.04*A                  'Lens thickness 5=*i!c _m
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    nlens = 1.42 + 0.00256*A - 0.00022*A^2  'Lens index of refraction onmpMU7w
-'O|D}
    'Adjust parameters to account for accommodation r<kgYU`
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    '************************************************************************* _N:$|O#
    'Aqueous thickness (Position of Lens) }Tk:?U{
    '************************************************************************* 13 h,V]ak
    eID = FindFullName( "Geometry.Arizona Eye.Lens" ) I~6(>Z{
    GetCustomElement eID, entity ;07$G+['
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    parID = FindFullName( "Geometry.Arizona Eye" ) (gYW iz
_1RvK? ;.{
    ' Delete any shift(s) in z ]gX8z#*k
    count = 0 _"x%s
    While GetOperationCount(eID)>count t{B@k[|
        GetOperation eID, count, op y=pW+$k
        If op.Type="ShiftZ" Then P0; y
            DeleteOperation eID,count VMF?qT3Nd
            count=count-1 Q_p&~PNy5
        End If q.R(>ZcV
        count=count+1 #|8%h
    Wend '4d4i
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    'Set new shift in > dVhIbG
    op.Type = "ShiftZ" fJ\?+,
    op.val1 = taq QxPPgn7'
    op.parent = parID Ohgu*5!o
    AddOperation eID, op f99"~)B|
    Print "Set aqueous humor thickness = " & taq-0.55 66-\}8f8a
"*/IP9?]
    '************************************************************************* Wm"q8-<<
    'Radius and conic constant of anterior lens H!0m8LCnb
    '************************************************************************* 1p5'.~J+Q
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Anterior" ) Uc_}="
    GetConic eID, entity, curv, conic _'Jjt9@S
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    SetConic eID, entity, 1/Rant, CCant 1P"{TMd?
    Print "Set anterior lens radius = " & Rant & " and conic constant = " & CCant $DfK}CT
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    '************************************************************************* !wUznyYwt
    'Radius and conic constant of posterior lens ugXDnM[S%
    '************************************************************************* W$wX[
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Posterior" ) UAz^P6iQ`~
    GetConic eID, entity, curv, conic d 4tL
%'g)MK!e
    SetConic eID, entity, 1/Rpost, CCpost ud(0}[
    Print "Set posterior lens radius = " & Rpost & " and conic constant = " & CCpost VJw7defc
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    '************************************************************************* 5m'AT]5Tn_
    'Lens thickness (Position of posterior lens surface) KF(y`(8f
    '************************************************************************* 49>b]f,Vc
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    parID = FindFullName( "Geometry.Arizona Eye.Lens" ) C7R3W,
&-o5lrq
    ' Delete any z-shift(s) j&/+/s9N
    count = 0 -1B.A
    While GetOperationCount(eID)>count QjXJo$I6
        GetOperation eID, count, op :4)x
        If op.Type="ShiftZ" Then KwMt@1Z
            DeleteOperation eID,count *-fd$l.
            count=count-1 3rFku"zT$
        End If dHiir&Rd9`
        count=count+1 tA4Ra,-c
    Wend )M"NMUuU"
S'$m3,l(k
    'Set new z-shift -3? <Ja
    op.Type = "ShiftZ" W+u,[_
    op.val1 = tlens un!v1g9O
    op.parent = parID |S).,B
    AddOperation eID, op fnr8{sr.2Z
    Print "Set lens thickness = " & tlens Iv3yDL;
yU/?4/G!
    '************************************************************************* x ~)~v?>T
    'Lens index of refraction ng|^Zm%
    '************************************************************************* 4qE4 i:b
    eID = FindMaterial( "Lens" ) \reVA$M[
    GetModelMaterial eID, mat u/|@iWK:
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    mat.Nd = nlens Q\IViM
    SetModelMaterial eID, mat uUx7>algF
    Print "Set lens index of refraction = " & nlens (O(TFE5^
y2?9pVLa\y
    '************************************************************************* FsO-xG"@"
    'Pupil diameter a%HNz_ro
    '************************************************************************* [/*;}NUv
    eID = FindFullName( "Geometry.Arizona Eye.Pupil.Iris" ) @+zWLq!1pB
3'6 UvAXFH
    'Adjust pupil diameter (trimming volume inner hole) x.t&NP^V)
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    SetTrimVolHole eID, pupilDiam/2, pupilDiam/2, 0, 0, "Cylinder" -le^ 5M7
V D7^wd9
    ' Adjust pupil location to just in front of the lens "8ZV%%elp
    parID = FindFullName( "Geometry.Arizona Eye" ) 'xai5X
    eID = FindFullName( "Geometry.Arizona Eye.Pupil" ) oI`Mn3N
    count = 0 YWd2bRb
    While GetOperationCount(eID)>count EI?8/c
        GetOperation eID, count, op tvVf)bbz
        If op.Type="ShiftZ" Then _~CJitR3
            DeleteOperation eID,count Z/:yYSq
            count=count-1 ^|vk^`S
        End If SfPQ;s'
        count=count+1 r6Vw!^]8u8
    Wend GwDOxH'
    op.Type = "ShiftZ" saZK+kD4I
    op.val1 = taq-0.01 WdS1v%
    op.parent = parID g%]<sRl:-
    AddOperation eID, op aw lq/
[];wP'*
    Print "Set pupil diameter = " & pupilDiam ,%x2SyA
KLG.?`h:
    'Update AZ Eye subassembly Description ,Js_d
    eID = FindFullName( "Geometry.Arizona Eye" ) M^HYkXn[
    GetEntity eID, entity fk?!0M6d
    entity.Description = "Accommodation = " & A & "D" 7=X6_AD
    SetEntity eID, entity x4g6Qze
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    Update YZOwr72VL
    Print "DONE!" FVP,$
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End Sub 3I}AA.h'00
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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： RaTNA W)v>
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Accommodation = 4 Diopters O\;Lb[`lb
Pupil Diameter = 4 mm [X@{xF^vBQ
Set aqueous humor thickness = 2.81 x~Z7p)D_<
Set anterior lens radius = 10.4 and conic constant = -2.375869 [{xY3WS
Set posterior lens radius = -4.424557 and conic constant = -3.081019 3K~^H1l
Set lens thickness = 3.927 r^"sZk#
Set lens index of refraction = 1.42672 pcOi%D,o
Set pupil diameter = 4 [D+PDR
DONE!