[求助]請問為什麼我兩個設定相同的值，但是出來的結果卻不同。 [复制链接]

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。 &>O+}>lr9  
程式碼如下： &oNAv-m^GD  
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SYSTEM NEW 97Vtn4N3  
RESET  mh%VrAq  
6tZI["\   
!! Define system units and wavelengths &=[WIG+rk  
*. t^MP  
UNITS MILLIMETERS 'Watts' ~%oR[B7=|  
WAVELENGTH 550 NM g)-te+
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+A+)=/i;  
!! Define coatings Uo49*Mr  
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COATING PROPERTIES
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0 1 'TRANSMIT' u8^lB7!e/  
1 0 'REFLECT' T{"(\X$  
0 0 'ABSORB' A/(a`"mK|'  
)J |6-C  
!! Define Media Z+SRXKQ  
%b0*H_ok7  
MEDIA BtZyn7a  
1.5 'GLASS' 7<4qQ.deE  
st*gs-8jJ;  
!! GEOMETRY DEFINITIONS BEGIN HERE \V:^h[ad  
SURFACE H,J8M{  
PLANE Z 3 RECTANGLE 30 30 XppOU  
OBJECT 'DETECTOR' !-bB559Nv  
INTERFACE COATING ABSORB AIR GLASS okXl8&mi  
]:;&1h3'7  
!! SOURCE DEFINITIONS BEGIN HERE buC{r,  
7)m9"InDI  
LED_X=3 al0L&z\  
LED_Y=3 =1! 'QUc  
LED_RAYS=1E5 Bvj0^fSm  
MD]>g>  
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SURFACE V&i;\
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PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) GbyJ:  
OBJECT 'LED_FACE' Efe 7gE'  
INTERFACE COATING REFLECT AIR GLASS 5;?yCWc  
SHIFT -10 0 0 y(Td/rY.  
^Cmyx
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$FCN GAUSS_5 COS(_1) 0:+E-^X  
USERAPOD ANGLES Z GAUSS_5 6@o*xK7L  
6zkaOA46V  
EMITTING OBJECT LED_FACE (LED_RAYS) ISO }G=M2V<L  
APODIZE DIR 1 1 kza5ab
 
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SURFACE lr?;*f^3  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) wr4:Go`  
OBJECT 'LED_FACE1' jpOp
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INTERFACE COATING REFLECT AIR GLASS +p^u^a  
SHIFT 10 0 0 <#.g=ay  
=sFTxd_"iQ  
$FCN GAUSS_5 COS(_1) !wNO8;(  
USERAPOD ANGLES Z GAUSS_5 <VcQ{F  
d _ e WcI  
EMITTING OBJECT LED_FACE1 (LED_RAYS) ISO iE{&*.q_}>  
APODIZE DIR 1 1 @;kSx":b  
              hph4`{T  
%\DX#.  
SELECT ONLY SOURCE 1 ZuIefMiG~+  
FLUX TOTAL 1 zX~MC?,W1  
S'14hk<  
SELECT ONLY SOURCE 2 "KlwA.7/  
FLUX TOTAL 1 %S
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/=h` L,  
SELECT ALL % nIf)/2g  
HDKbF/  
TRACE !!PLOT ckn~#UE=  
'|4!5)/K  
!! ANALYSIS BLOCK BEGINS HERE 8Y3I0S  
WINDOW Y -30 30 X -30 30 F/Pep?'  
!!PLOT FACETS 5 5 OVERLAY N7_"H>O$0U  
PIXELS 100 1 OFF eFAnFJ][L  
!!TRACE !!PLOT fh{`Mz,o  
SPOTS POSITION EVERY 100 Ie^l~G
b  
!! ANALYSIS BLOCK BEGINS HERE :LTN!jj  
DISPLAY _|]x2xb)  
WRITE ２＿SOURCE.DIS &{RDM~  
PICTURE '２＿SOURCE' zJXplvaL;  
RETURN

都是 APODIZE 1 1 惹的禍