| ohine |
2006-10-25 17:32 |
請問為什麼我兩個設定相同的值，但是出來的結果卻不同。
我現在想要模擬兩個完全相同的光源，為什麼我設定了相同的值，結果卻是不同呢？有沒有人可以給我解答呢？謝謝。 sWgzHj(c
程式碼如下： &hzr(v~;
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SYSTEM NEW r;fcBepO
RESET ?gXdi<2Qn
^ =H 10A
!! Define system units and wavelengths 0fR?zT?
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UNITS MILLIMETERS 'Watts' ]Vf2Mn=]"
WAVELENGTH 550 NM `P;uPQDzZ3
qp]s VY
!! Define coatings P;e@ <O
j,N,WtE
COATING PROPERTIES .O9Pn ,:
0 1 'TRANSMIT' c5{3
1 0 'REFLECT' U[!wu]HMF
0 0 'ABSORB' PMiG:b M
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!! Define Media vu/P"?F
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MEDIA ?qtL*;
1.5 'GLASS' @ds.)sKA>
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!! GEOMETRY DEFINITIONS BEGIN HERE diF2:80o
SURFACE 'S; l"
PLANE Z 3 RECTANGLE 30 30 DQ_ pLXCC
OBJECT 'DETECTOR' B{Lcx ~
INTERFACE COATING ABSORB AIR GLASS cX48?srG
K.6xNQl{}
!! SOURCE DEFINITIONS BEGIN HERE "ODs.m oq
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LED_X=3 IN!IjInaT@
LED_Y=3 IQ9Rvnna
LED_RAYS=1E5 G~Fjla\?Q
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SURFACE 1=Q3 WMT
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) `"j _]
OBJECT 'LED_FACE' M Y>o8A
INTERFACE COATING REFLECT AIR GLASS p87VJ}
SHIFT -10 0 0 n )>nfnh
/w(t=Y
$FCN GAUSS_5 COS(_1) |'12Kv]#Xa
USERAPOD ANGLES Z GAUSS_5 @jH8x!5u:
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EMITTING OBJECT LED_FACE (LED_RAYS) ISO }9(:W </}
APODIZE DIR 1 1 7j\jOkl V
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SURFACE A(qy>x-BI
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) 0D48L5kH#'
OBJECT 'LED_FACE1' %%k`+nK~
INTERFACE COATING REFLECT AIR GLASS *'ex>4^
SHIFT 10 0 0 `n~bDG>
cvQ MZ,p
$FCN GAUSS_5 COS(_1) Fu#mMn0c
USERAPOD ANGLES Z GAUSS_5 /g]m,Y{OI
Nn|~ :9#
EMITTING OBJECT LED_FACE1 (LED_RAYS) ISO x-ShY&k
APODIZE DIR 1 1 +"2IQme5
0%<x>O
EX^j^# N
SELECT ONLY SOURCE 1 "]D2}E>U;
FLUX TOTAL 1 NhA_ds kvo
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SELECT ONLY SOURCE 2 3 ~^ }R
FLUX TOTAL 1 4F >?G{ci
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SELECT ALL < hbxerg
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TRACE !!PLOT gsp|?) ]x
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!! ANALYSIS BLOCK BEGINS HERE {(!j6 |jK
WINDOW Y -30 30 X -30 30 `?R~iLIAq
!!PLOT FACETS 5 5 OVERLAY ,
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PIXELS 100 1 OFF GT} =(sD L
!!TRACE !!PLOT +gQoYlso
SPOTS POSITION EVERY 100 7'9~Kx&+
!! ANALYSIS BLOCK BEGINS HERE <UcbBcW,
DISPLAY #x;i R8^
WRITE ２＿SOURCE.DIS @SV.F
PICTURE '２＿SOURCE' MH,vn</Uw
RETURN
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