[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。 $5m_)]w4a  
程式碼如下： HFd>UdT%  
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SYSTEM NEW C:d$
 
RESET 6J%+pt[tu  
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!! Define system units and wavelengths 0NWtu]9QC  
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UNITS MILLIMETERS 'Watts' C]+T5W\"<B  
WAVELENGTH 550 NM d[
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!! Define coatings PNMf5'@m  
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COATING PROPERTIES %?WmWs0  
0 1 'TRANSMIT' wUz)9n 6j  
1 0 'REFLECT' m}3POl/*j  
0 0 'ABSORB' S4Vv _k-&  
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!! Define Media q#~]Hp=W5  
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MEDIA t7p`A8
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1.5 'GLASS' Soa5TM  
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!! GEOMETRY DEFINITIONS BEGIN HERE K9y!ZoB  
SURFACE !*gTC1bvB  
PLANE Z 3 RECTANGLE 30 30 {E~MqrX  
OBJECT 'DETECTOR' 7E9h!<5v  
INTERFACE COATING ABSORB AIR GLASS IFY,j8~q  
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!! SOURCE DEFINITIONS BEGIN HERE 97um7n  
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LED_X=3 Q`}n;DV  
LED_Y=3 1=t\|Th-  
LED_RAYS=1E5 g{cHh(S  
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SURFACE SdfrLdi}Y  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) ^Q?I8,4}  
OBJECT 'LED_FACE' -R;.Md_  
INTERFACE COATING REFLECT AIR GLASS !Fz9\|  
SHIFT -10 0 0 t'EH_U  
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$FCN GAUSS_5 COS(_1) 6tbH(  
USERAPOD ANGLES Z GAUSS_5 j}
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EMITTING OBJECT LED_FACE (LED_RAYS) ISO /.\$%bua  
APODIZE DIR 1 1 S{NfU/: dL  
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SURFACE ?~aM<rcZ  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) T@]vjXd![  
OBJECT 'LED_FACE1' oWpy^=D_  
INTERFACE COATING REFLECT AIR GLASS {=,?]Z+  
SHIFT 10 0 0 D(&${Mnac  
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$FCN GAUSS_5 COS(_1) m//(1hWv7  
USERAPOD ANGLES Z GAUSS_5 .JpYZ |  
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EMITTING OBJECT LED_FACE1 (LED_RAYS) ISO >=2nAv/(  
APODIZE DIR 1 1 gTR:9E:B  
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Z8=4cWI~;  
SELECT ONLY SOURCE 1 @Ey(0BxNu  
FLUX TOTAL 1 O4&/g-  
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SELECT ONLY SOURCE 2 'lv\I9"S)  
FLUX TOTAL 1 xnu|?;.}!  
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SELECT ALL s&lZxnIjc  
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TRACE !!PLOT &,fBg6A%  
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!! ANALYSIS BLOCK BEGINS HERE h"YIAQ',  
WINDOW Y -30 30 X -30 30 f
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!!PLOT FACETS 5 5 OVERLAY Z\{WBUR;4t  
PIXELS 100 1 OFF eR8qO"%2:  
!!TRACE !!PLOT WZCX&ui  
SPOTS POSITION EVERY 100 H#G~b""mY  
!! ANALYSIS BLOCK BEGINS HERE EG0NikT?  
DISPLAY $xS `i-|  
WRITE ２＿SOURCE.DIS u9>.x zYG  
PICTURE '２＿SOURCE' %.b)%=  
RETURN

都是 APODIZE 1 1 惹的禍