[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。 pQCW6X  
程式碼如下： _BND{MsX  
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SYSTEM NEW d`xDv$QZ  
RESET J)^Kls\>t  
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!! Define system units and wavelengths AR)A <  
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UNITS MILLIMETERS 'Watts' 1[(/{CClB  
WAVELENGTH 550 NM Pu2cU5n  
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!! Define coatings h(FFG%H(  
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COATING PROPERTIES 4='/]z  
0 1 'TRANSMIT' 1{CVd m<9  
1 0 'REFLECT' jGn2QL  
0 0 'ABSORB' -aM7>YR  
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!! Define Media vn.j>;E'  
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MEDIA Uclta  
1.5 'GLASS' `_.(qg   
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!! GEOMETRY DEFINITIONS BEGIN HERE |EP=<-|  
SURFACE 0PJ7o#}_{@  
PLANE Z 3 RECTANGLE 30 30 l\
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OBJECT 'DETECTOR' K]>X31Ho  
INTERFACE COATING ABSORB AIR GLASS K;~I;G  
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!! SOURCE DEFINITIONS BEGIN HERE 82w=t
 
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LED_X=3 Y'x+!&H  
LED_Y=3 6V @ [<d  
LED_RAYS=1E5 oedLe9!  
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SURFACE b^&nr[DC  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) @HP7$
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OBJECT 'LED_FACE' uVLKR PY  
INTERFACE COATING REFLECT AIR GLASS I:o.%5)  
SHIFT -10 0 0 .Za)S5U  
+r 8/\'u-  
$FCN GAUSS_5 COS(_1) <):= mr7  
USERAPOD ANGLES Z GAUSS_5 b,-qyJW6  
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EMITTING OBJECT LED_FACE (LED_RAYS) ISO <iznB8@  
APODIZE DIR 1 1 h$a%PaVf  
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SURFACE YjwC8#$  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) q,2 +\i  
OBJECT 'LED_FACE1' L%0G >2x  
INTERFACE COATING REFLECT AIR GLASS ~cW,B}  
SHIFT 10 0 0 6e At`L[K.  
@SH$QUM(  
$FCN GAUSS_5 COS(_1) VK]sK e  
USERAPOD ANGLES Z GAUSS_5 vUgMfy&  
^ub@Jwe  
EMITTING OBJECT LED_FACE1 (LED_RAYS) ISO bv4G!21]*;  
APODIZE DIR 1 1 Cc>+OUL  
              NekPl/4  
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SELECT ONLY SOURCE 1 SR
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FLUX TOTAL 1 4{Af 3N  
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SELECT ONLY SOURCE 2 '(yjq<  
FLUX TOTAL 1 C *U,$8j|}  
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SELECT ALL =.8fES  
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TRACE !!PLOT -DE?L,9X9  
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!! ANALYSIS BLOCK BEGINS HERE F4 :#okt  
WINDOW Y -30 30 X -30 30 @_C?M5v  
!!PLOT FACETS 5 5 OVERLAY ^Qa!{9o[  
PIXELS 100 1 OFF [vyi_0[  
!!TRACE !!PLOT 5BB:.  
SPOTS POSITION EVERY 100 |Y]4PT#EE  
!! ANALYSIS BLOCK BEGINS HERE _!Ir|j.A  
DISPLAY ?S~j2 J]
 
WRITE ２＿SOURCE.DIS jP"l5  
PICTURE '２＿SOURCE' <5:`tC2  
RETURN

都是 APODIZE 1 1 惹的禍