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Option Explicit     'Remove this to enable non-dimensioned variables to be used. xs.[]>nQN
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Dim entity As T_ENTITY KC}B\~ +
Dim op As T_OPERATION r)+dK}xl
Dim mat As T_MODELMATERIAL V X211U.Q
Dim A As Double 5wGyM10
Dim pupilDiam As Double Plm3vk=
Dim eID As Long -BEPpwb<g
Dim parID As Long "_?^uymw
Dim count As Integer $PrzJc
Dim taq As Double, Rant As Double, CCant As Double, Rpost As Double, CCpost As Double tG%R_$*
Dim tlens As Double, nlens As Double ~ikTo -
Dim curv As Double, conic As Double Hsp|<;Yg
Dim ok As Long .~b6wi&n
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Sub Main 2GZUMXK
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    '用户输入对话框 u6(7#n02
    Begin Dialog UserDialog 320,126,"Input parameters" ' %GRID:10,7,1,1 Bm~>w`1wK
        TextBox 220,21,40,21,.TextBox1 'default: 0 ?KS9Dh
        Text 20,21,190,21,"Accommodation (in Diopters):",.Text1,1 &<tji8Dj
        OKButton 40,91,90,21 /Zm@.%.
        CancelButton 190,91,90,21 ~x4Y57
        Text 20,49,190,14,"Pupil diameter (4 mm default):",.Text2,1 *qz]vUb/0
        TextBox 220,49,40,21,.TextBox2 'default: 4 ry7(V:ic
    End Dialog <<UlFE9"
    Dim dlg As UserDialog ?I7H ):
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    ok = Dialog (dlg) i"_f46rP
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    If ok=0 Then    'cancel button was pressed K32eZv`T7
        Print "Execution cancelled." oiFtPki
        End (TnYUyFP`
    End If \u)s Zh
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    'Assign accommodation and pupil diameter & use defaults if field left empty t%FS 5
    If dlg.TextBox1 = "" Then 8nZPY)o
        A = 0           'Default accommodation Crww\#E;
    Else }bB_[+YV`{
        A = CDbl(dlg.TextBox1) 4Pz9&^K
    End If { ET+V
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    If dlg.TextBox2 = "" Then 08.dV<P
        pupilDiam = 4   'Default pupil diameter B<0lif|
    Else DORFK
        pupilDiam = CDbl(dlg.TextBox2) Z ,T TI>P
    End If %/sf#8^m
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    Print " " cFH,fj
    Print "Accommodation = " & A & " Diopters" M4DRG%21
    Print "Pupil Diameter = " & pupilDiam & " mm" W6\s@)b;
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    ' Calculate new parameters with accommodation K-#Rm%J+Wy
    taq = 0.55 + 2.97 - 0.04*A              'Aqueous thickness fx_7B (
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    Rant = 12.0 - 0.4*A                     'Radius of anterior lens }O!LTD
    CCant = -7.518749 + 1.285720*A          'Conic constant of anterior lens zL7+HY*3o
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    Rpost = -5.224557 + 0.2*A               'Radius of posterior lens VqYe0-^=P
    CCpost = -1.353971 - 0.431762*A         'Conic constant of posterior lens nE/T)[1|
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    tlens = 3.767 + 0.04*A                  'Lens thickness Xw![}L>
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    nlens = 1.42 + 0.00256*A - 0.00022*A^2  'Lens index of refraction 0}w>8L7i{
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    'Adjust parameters to account for accommodation 'zpj_QM
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    '************************************************************************* T4Zp5m")
    'Aqueous thickness (Position of Lens) Bj\0RmVa1
    '************************************************************************* Va !HcG1^:
    eID = FindFullName( "Geometry.Arizona Eye.Lens" ) vU~#6sl
    GetCustomElement eID, entity .}z&$:U9[
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    parID = FindFullName( "Geometry.Arizona Eye" ) G>H&M#7K
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    ' Delete any shift(s) in z &z,w0FOre
    count = 0 y]@_DL#J=
    While GetOperationCount(eID)>count GJH6b7I
        GetOperation eID, count, op r,0> 40^
        If op.Type="ShiftZ" Then *t*yozN
            DeleteOperation eID,count |\,e9U>
            count=count-1 \:O5,wf2
        End If U?@UIhtM|
        count=count+1 sLB{R#Pt
    Wend Q=>@:1=
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    'Set new shift in JLs7[W)O
    op.Type = "ShiftZ" Bz]64/
    op.val1 = taq O </<
    op.parent = parID scrNnO[3j
    AddOperation eID, op cMtkdIO
    Print "Set aqueous humor thickness = " & taq-0.55 6rPe\'n=B
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    '************************************************************************* ))AjX
    'Radius and conic constant of anterior lens whRc YnJ
    '************************************************************************* ("IRv>} 0
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Anterior" ) L5PN]<~T
    GetConic eID, entity, curv, conic DJ=miJI'
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    SetConic eID, entity, 1/Rant, CCant q/&Z6LJ)
    Print "Set anterior lens radius = " & Rant & " and conic constant = " & CCant \Mt(9jNK
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    '************************************************************************* szWh#O5=
    'Radius and conic constant of posterior lens 4qiG>^h9
    '************************************************************************* GHH1jJ_[7
    eID = FindFullName( "Geometry.Arizona Eye.Lens.Posterior" ) J6&;pCAi
    GetConic eID, entity, curv, conic 1C'lT,twl
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    SetConic eID, entity, 1/Rpost, CCpost 1Te:&d
    Print "Set posterior lens radius = " & Rpost & " and conic constant = " & CCpost {TlS)i`
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    '************************************************************************* a i}8+L8-
    'Lens thickness (Position of posterior lens surface) \e( h6,@
    '************************************************************************* |W{z,e01x
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    parID = FindFullName( "Geometry.Arizona Eye.Lens" ) .4.zy]I
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    ' Delete any z-shift(s) pSc<3OI
    count = 0 &!m;s_gi
    While GetOperationCount(eID)>count ^!N_Nx/M
        GetOperation eID, count, op 9C3q4.$D
        If op.Type="ShiftZ" Then >8oRO
            DeleteOperation eID,count u;;]S!:M
            count=count-1 7S1 Y)
        End If VO[s:e9L
        count=count+1 M}3>5*!=
    Wend MQw{^6Z>1
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    'Set new z-shift ;lnh;0B
    op.Type = "ShiftZ" kcM9 ,bG
    op.val1 = tlens V5%B,.d:
    op.parent = parID om9fg66
    AddOperation eID, op v-_K'm
    Print "Set lens thickness = " & tlens D_(xhM
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    '************************************************************************* :v8j3=
    'Lens index of refraction 4LJUO5(y@
    '************************************************************************* q-X)tH_+w@
    eID = FindMaterial( "Lens" ) #Ubzh`v
    GetModelMaterial eID, mat * t{A=Wk
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    mat.Nd = nlens $kvF]|<bu
    SetModelMaterial eID, mat ko$bCG%
    Print "Set lens index of refraction = " & nlens Quc9lL
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    '************************************************************************* a[[u>oHyd
    'Pupil diameter srO{Ci0
    '************************************************************************* F+v?2|03
    eID = FindFullName( "Geometry.Arizona Eye.Pupil.Iris" ) 2< w/GX.
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    'Adjust pupil diameter (trimming volume inner hole) 03iO4yOu
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    SetTrimVolHole eID, pupilDiam/2, pupilDiam/2, 0, 0, "Cylinder" Iy6"2$%a
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    ' Adjust pupil location to just in front of the lens _<=U.T`
    parID = FindFullName( "Geometry.Arizona Eye" ) a UAPh
    eID = FindFullName( "Geometry.Arizona Eye.Pupil" ) #4Xe zj,g*
    count = 0 K q: +{'
    While GetOperationCount(eID)>count 0^?(;AK
        GetOperation eID, count, op Z,! w.TYo
        If op.Type="ShiftZ" Then 4\Mh2z5
            DeleteOperation eID,count &d[&8V5S
            count=count-1 J`Q#p%W
        End If 1 nIb/nY
        count=count+1 ,AhQA
    Wend #]q<fhJhr$
    op.Type = "ShiftZ" 7-nwfp&|$
    op.val1 = taq-0.01 `LEk/b1(P
    op.parent = parID .3Jggp
    AddOperation eID, op Z; r}Gm
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    Print "Set pupil diameter = " & pupilDiam 66,?f<b
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    'Update AZ Eye subassembly Description ahU\(=
    eID = FindFullName( "Geometry.Arizona Eye" ) K!lGo3n]
    GetEntity eID, entity /NNe/7'l
    entity.Description = "Accommodation = " & A & "D" 9\0
    SetEntity eID, entity @D[jUC$E
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    Update V)^nVD)e
    Print "DONE!" 24}r;=U
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End Sub .\7R/cP}{A
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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： vClD)Ar
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Accommodation = 4 Diopters 6! \a8q'z
Pupil Diameter = 4 mm L0/0<d(K
Set aqueous humor thickness = 2.81 qhRs5QXL
Set anterior lens radius = 10.4 and conic constant = -2.375869 <VS\z(K
Set posterior lens radius = -4.424557 and conic constant = -3.081019 MW=2GhD=
Set lens thickness = 3.927 S^]i
Set lens index of refraction = 1.42672 EGf9pcUEO&
Set pupil diameter = 4 NJ9H=
DONE!