[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。 {~yj]+Im  
程式碼如下： k
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SYSTEM NEW A>6b 6  
RESET ZdE
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0s = h*"[  
!! Define system units and wavelengths XD`
QU m  
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UNITS MILLIMETERS 'Watts' c=l 3Sz?  
WAVELENGTH 550 NM 2}u hPW+  
zCD?5*7  
!! Define coatings a z 7Vy-  
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COATING PROPERTIES 5y! 4ny_  
0 1 'TRANSMIT' w>T1
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1 0 'REFLECT' rt%.IQdY  
0 0 'ABSORB' 9<5SQ  
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!! Define Media %3'4QmpR  
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MEDIA )2}{fFa%  
1.5 'GLASS' GzK{.xf  
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!! GEOMETRY DEFINITIONS BEGIN HERE Wy%q9x]}  
SURFACE )t{oyBT  
PLANE Z 3 RECTANGLE 30 30 "GP!]3t  
OBJECT 'DETECTOR' SsDz>PP  
INTERFACE COATING ABSORB AIR GLASS 58*s\*V`\  
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!! SOURCE DEFINITIONS BEGIN HERE CzxU @  
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LED_X=3 hGcq>Cvf  
LED_Y=3 a +Q9kh  
LED_RAYS=1E5 y3$i?}?A  
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4VPL -":6  
SURFACE @L^2VVWk^  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) \pZ,gF;y  
OBJECT 'LED_FACE' l?~SH[V  
INTERFACE COATING REFLECT AIR GLASS s z/7cLo  
SHIFT -10 0 0 %y33evX/B  
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$FCN GAUSS_5 COS(_1) /hf}f=7kH  
USERAPOD ANGLES Z GAUSS_5 vpx8GiV  
OA2<jrGB!  
EMITTING OBJECT LED_FACE (LED_RAYS) ISO m8H|cQ@Uu  
APODIZE DIR 1 1 p~I+ZYWF'  
m/n_e g  
SURFACE XF(I$Mxl6  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) ^8aj\xe(  
OBJECT 'LED_FACE1' tfj6#{M5  
INTERFACE COATING REFLECT AIR GLASS 8qn1?Lb  
SHIFT 10 0 0 0\%/:2   
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$FCN GAUSS_5 COS(_1) xh[Mmq/R  
USERAPOD ANGLES Z GAUSS_5 ?"PUw3V3lB  
w
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EMITTING OBJECT LED_FACE1 (LED_RAYS) ISO E\#hcvP  
APODIZE DIR 1 1 B2VC:TG>  
              F{
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SELECT ONLY SOURCE 1 i4 KW  
FLUX TOTAL 1 g5R2a7  
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SELECT ONLY SOURCE 2 j[gX"PdQ  
FLUX TOTAL 1 "T@9]>6.f  
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SELECT ALL *}Zd QJL  
v0|A N  
TRACE !!PLOT rH8^Fl&jT  
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!! ANALYSIS BLOCK BEGINS HERE }N(-e$88  
WINDOW Y -30 30 X -30 30 jNB|98NN  
!!PLOT FACETS 5 5 OVERLAY `C`CU?D  
PIXELS 100 1 OFF ZO{uG(u  
!!TRACE !!PLOT vL@N21u  
SPOTS POSITION EVERY 100 KZzOs9 s
 
!! ANALYSIS BLOCK BEGINS HERE x)l}d3   
DISPLAY Ek(. ["  
WRITE ２＿SOURCE.DIS :}TT1@  
PICTURE '２＿SOURCE' qI\qpWS\  
RETURN

都是 APODIZE 1 1 惹的禍