[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。 /JfRy%31  
程式碼如下： z5v)~+"1  
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SYSTEM NEW h$FpH\-  
RESET ~g+?]Lk}  
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!! Define system units and wavelengths k!K}<sX2  
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UNITS MILLIMETERS 'Watts' ;k<g#She  
WAVELENGTH 550 NM sV+/JDl  
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!! Define coatings <8>gb!DG  
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COATING PROPERTIES < 6[XE  
0 1 'TRANSMIT' 3EN?{T<yf  
1 0 'REFLECT' ~1
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0 0 'ABSORB' lz1l1.f8  
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!! Define Media :;S]jNy}j)  
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MEDIA W|oLS  
1.5 'GLASS' Y=l91dxGI  
[ 44d(P'  
!! GEOMETRY DEFINITIONS BEGIN HERE ON|Bpt2Qp  
SURFACE ^9 gFW $]  
PLANE Z 3 RECTANGLE 30 30 Rw\ LVRd
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OBJECT 'DETECTOR' Q"KD O-t  
INTERFACE COATING ABSORB AIR GLASS PK@hf[YHe  
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!! SOURCE DEFINITIONS BEGIN HERE f:gXXigY,  
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LED_X=3 j()<.h;'  
LED_Y=3 Q=[AP+
 
LED_RAYS=1E5 8*;88vW"2  
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SURFACE mdW8RsR  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) h\ema|  
OBJECT 'LED_FACE' @bQf =N+  
INTERFACE COATING REFLECT AIR GLASS A\9QgM  
SHIFT -10 0 0 xwr<ib:  
e$M \HPc  
$FCN GAUSS_5 COS(_1) S+G!o]&2  
USERAPOD ANGLES Z GAUSS_5 y~CK&[H  
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EMITTING OBJECT LED_FACE (LED_RAYS) ISO hiWfVz{~  
APODIZE DIR 1 1 E(F<s
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SURFACE :!a'N3o>  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) C~IsYdln  
OBJECT 'LED_FACE1' s*.CJ  
INTERFACE COATING REFLECT AIR GLASS c`94a SnV  
SHIFT 10 0 0 I;]Q}SUsm  
m?I$XAE  
$FCN GAUSS_5 COS(_1) x}t,v
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USERAPOD ANGLES Z GAUSS_5 &L[7jA'[J  
s*<\mwB  
EMITTING OBJECT LED_FACE1 (LED_RAYS) ISO [;3` Aw  
APODIZE DIR 1 1 zWYm*c"n\  
              >6ul\xMU  
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SELECT ONLY SOURCE 1 zi7,?bD  
FLUX TOTAL 1 n4Od4&r  
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SELECT ONLY SOURCE 2 BFP (2j  
FLUX TOTAL 1
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SELECT ALL =~M%zdIXv  
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TRACE !!PLOT }!=}g|z#|  
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!! ANALYSIS BLOCK BEGINS HERE ?}4 =A&][  
WINDOW Y -30 30 X -30 30 S&]AIG)  
!!PLOT FACETS 5 5 OVERLAY {[~cQgCI  
PIXELS 100 1 OFF ^.5`jdk  
!!TRACE !!PLOT EHk(\1!V  
SPOTS POSITION EVERY 100 34ij5bko_)  
!! ANALYSIS BLOCK BEGINS HERE gFR9!=,/V%  
DISPLAY j{00iA}  
WRITE ２＿SOURCE.DIS nX,2jT;@L  
PICTURE '２＿SOURCE' oG5:]/F  
RETURN

都是 APODIZE 1 1 惹的禍