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Option Explicit     'Remove this to enable non-dimensioned variables to be used. es[5B* 5
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Dim entity As T_ENTITY N[bN"'U/1
Dim op As T_OPERATION dyzwJ70K
Dim mat As T_MODELMATERIAL 41o!2(e$
Dim A As Double >iH).:j
Dim pupilDiam As Double 1bg@[YN!;
Dim eID As Long tR*W-%
Dim parID As Long NP`s[
Dim count As Integer cqY.^f.
Dim taq As Double, Rant As Double, CCant As Double, Rpost As Double, CCpost As Double -]\E}Ti
Dim tlens As Double, nlens As Double 3:joSQa
Dim curv As Double, conic As Double ]HV~xD7\
Dim ok As Long MLBg_<
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Sub Main yvWzc uL#
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    '用户输入对话框 =6<w'>
    Begin Dialog UserDialog 320,126,"Input parameters" ' %GRID:10,7,1,1 I"sobZ`
        TextBox 220,21,40,21,.TextBox1 'default: 0 xdfvme[
        Text 20,21,190,21,"Accommodation (in Diopters):",.Text1,1 &]6K]sWJK{
        OKButton 40,91,90,21 -ouJf}#R
        CancelButton 190,91,90,21 #IaBl?}r^
        Text 20,49,190,14,"Pupil diameter (4 mm default):",.Text2,1 3Ge<G
        TextBox 220,49,40,21,.TextBox2 'default: 4 >|/? Up
    End Dialog @MZ6E$I
    Dim dlg As UserDialog 1LE^dS^V
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    ok = Dialog (dlg) xrVZxK:!
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    If ok=0 Then    'cancel button was pressed Da8$Is;n
        Print "Execution cancelled." p (xD/E
        End y'!p>/%v
    End If /-{O\7-D
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    'Assign accommodation and pupil diameter & use defaults if field left empty CESe}^)n
    If dlg.TextBox1 = "" Then nUud?F^_
        A = 0           'Default accommodation .l( r8qY#
    Else !|<f%UO
        A = CDbl(dlg.TextBox1) GQ-e$D@SfB
    End If :qCm71*
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    If dlg.TextBox2 = "" Then DAMpR3
        pupilDiam = 4   'Default pupil diameter lv\F+?]a
    Else p=-B~:
        pupilDiam = CDbl(dlg.TextBox2) h`EH~W0:z
    End If 9(^X2L&Z
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    Print " " R!/,E
    Print "Accommodation = " & A & " Diopters" &Qq/Xi,bZ
    Print "Pupil Diameter = " & pupilDiam & " mm" SEQO2`]e:
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    ' Calculate new parameters with accommodation =>:% n
    taq = 0.55 + 2.97 - 0.04*A              'Aqueous thickness @%G'U&R{
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    Rant = 12.0 - 0.4*A                     'Radius of anterior lens F@_Egi
    CCant = -7.518749 + 1.285720*A          'Conic constant of anterior lens D)*_{
h2/dhp
    Rpost = -5.224557 + 0.2*A               'Radius of posterior lens }uvKE|umj
    CCpost = -1.353971 - 0.431762*A         'Conic constant of posterior lens f`u5\!}=!
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    tlens = 3.767 + 0.04*A                  'Lens thickness dWW-tHv#
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    nlens = 1.42 + 0.00256*A - 0.00022*A^2  'Lens index of refraction r\l3_t
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    'Adjust parameters to account for accommodation ,WO%L~db
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    '************************************************************************* C NzSBm
    'Aqueous thickness (Position of Lens) >uyeI&z
    '************************************************************************* 5&n988gC8
    eID = FindFullName( "Geometry.Arizona Eye.Lens" ) (EOec5qXU
    GetCustomElement eID, entity c?p0#3%L#
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    parID = FindFullName( "Geometry.Arizona Eye" ) u,Q_WR-wJ
s]F?=yEp
    ' Delete any shift(s) in z 5S|}:~7T
    count = 0 , `[Z`SUk`
    While GetOperationCount(eID)>count bG5^h
        GetOperation eID, count, op mJGO)u&
        If op.Type="ShiftZ" Then (sV]UGrZ
            DeleteOperation eID,count SgCqxFii
            count=count-1 7zJrT5
        End If ]|C_`,ux
        count=count+1 k Z+q
    Wend 6:|!1Pg5
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    'Set new shift in ,yHzo
    op.Type = "ShiftZ" fR]p+\#8u*
    op.val1 = taq i_[ HcgT-
    op.parent = parID DJ1XNpm
    AddOperation eID, op 3xmiX{1e
    Print "Set aqueous humor thickness = " & taq-0.55 (opROsFh
;I!+lx3[
    '************************************************************************* ="5k\1W1M
    'Radius and conic constant of anterior lens ny!lja5[
    '************************************************************************* fB;&n
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Anterior" ) d{iu+=NXz
    GetConic eID, entity, curv, conic a<57(Sf
; d, JN
    SetConic eID, entity, 1/Rant, CCant 7X9+Qj;
    Print "Set anterior lens radius = " & Rant & " and conic constant = " & CCant `G"|MM>P
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    '************************************************************************* oglXW8
    'Radius and conic constant of posterior lens Hl^aUp.c
    '************************************************************************* RlI W&y
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Posterior" ) x"(7t3xK
    GetConic eID, entity, curv, conic b[J-ja.
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    SetConic eID, entity, 1/Rpost, CCpost p<of<YU)
    Print "Set posterior lens radius = " & Rpost & " and conic constant = " & CCpost AI^AK0.L
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    '************************************************************************* tl{]gz
    'Lens thickness (Position of posterior lens surface) "J]f0m=
    '************************************************************************* "jl1.Ah
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    parID = FindFullName( "Geometry.Arizona Eye.Lens" ) m+D2hK*
\b_-mnN"
    ' Delete any z-shift(s) ~&wXXVK3
    count = 0 FSW3'
    While GetOperationCount(eID)>count +?URVp
        GetOperation eID, count, op 4&FNU)tt
        If op.Type="ShiftZ" Then i;[h 9=\/
            DeleteOperation eID,count ]yyU)V0Iu
            count=count-1 ?Ia4H
        End If X0^zw^2W
        count=count+1 g>6:CG"
    Wend 3gxf~$)?
.K $p`WQ{
    'Set new z-shift J>f /u:.
    op.Type = "ShiftZ" *)j@G:
    op.val1 = tlens 4u3 \xR?w6
    op.parent = parID v t^r1j
    AddOperation eID, op tpv?`(DDU
    Print "Set lens thickness = " & tlens >[Xm|A#
pu\b`3C(
    '************************************************************************* |x1$b7
    'Lens index of refraction fl!mYCPv
    '************************************************************************* 7ZF}0K$^B
    eID = FindMaterial( "Lens" ) }U2[?
    GetModelMaterial eID, mat &tlR~?$e*
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    mat.Nd = nlens 1zdYBb6;j
    SetModelMaterial eID, mat `^O'V}T
    Print "Set lens index of refraction = " & nlens rDpe_varA
Zr\2BOcc.l
    '************************************************************************* 3cmbK
    'Pupil diameter re7!p(W?,
    '************************************************************************* R!sNg
    eID = FindFullName( "Geometry.Arizona Eye.Pupil.Iris" ) <2n'}&F
jFgZ}Xp
    'Adjust pupil diameter (trimming volume inner hole) @)
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    SetTrimVolHole eID, pupilDiam/2, pupilDiam/2, 0, 0, "Cylinder" z VnIr<!8_
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    ' Adjust pupil location to just in front of the lens \U==f&G?J
    parID = FindFullName( "Geometry.Arizona Eye" ) xg(<oDn+\
    eID = FindFullName( "Geometry.Arizona Eye.Pupil" ) B#J{F
    count = 0 BfX%|CWh
    While GetOperationCount(eID)>count UP\8w#~
        GetOperation eID, count, op P1dN32H o
        If op.Type="ShiftZ" Then lTn;3'
            DeleteOperation eID,count )$MS 0[?
            count=count-1 g<M0|eX@~
        End If #N; $
        count=count+1 .=?Sz*3
    Wend *hV4[=
    op.Type = "ShiftZ" HTxB=Q|
    op.val1 = taq-0.01 #X4LLS]VV
    op.parent = parID 0rV/qMo;K
    AddOperation eID, op k"t>He
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    Print "Set pupil diameter = " & pupilDiam {PL,VY)Z
&q.)2o#Q.
    'Update AZ Eye subassembly Description 3QH(4N
    eID = FindFullName( "Geometry.Arizona Eye" ) 3)dP7rmZ
    GetEntity eID, entity )sqaR^
    entity.Description = "Accommodation = " & A & "D" [70Y,,w
    SetEntity eID, entity r~I.F!{
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    Update P;jlHZ9?O
    Print "DONE!" :g&>D#{
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End Sub yj>){NcX
!5NGlqEF#
如果屈光度是4，光瞳直径是4，则会输出如下数据： l+oDq'[q"
'wa g |-
Accommodation = 4 Diopters *`%4loW
Pupil Diameter = 4 mm <Uf|PFVj$
Set aqueous humor thickness = 2.81 dZF8R
Set anterior lens radius = 10.4 and conic constant = -2.375869 9-B@GFB;8
Set posterior lens radius = -4.424557 and conic constant = -3.081019 gEE9/\>%-
Set lens thickness = 3.927 eVTO#R*'|
Set lens index of refraction = 1.42672 "X`Qe!zk4
Set pupil diameter = 4 cY{I:MA+h@
DONE!