[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。 JObMZA$  
程式碼如下： @Uo6>-WF  
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SYSTEM NEW rwE%G>Vb  
RESET Zy0aJN>  
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!! Define system units and wavelengths q,%:h`t\  
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UNITS MILLIMETERS 'Watts' .*YD&(  
WAVELENGTH 550 NM }uY!(4Rw  
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!! Define coatings ~1kXUWq3  
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COATING PROPERTIES ds:->+o  
0 1 'TRANSMIT' f)Xr!7  
1 0 'REFLECT' IMGP
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0 0 'ABSORB' 6oD\-H  
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!! Define Media ArK]0$T  
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MEDIA z
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1.5 'GLASS' 'gso'&Uaj  
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!! GEOMETRY DEFINITIONS BEGIN HERE G?c-79]U  
SURFACE As&vFt P  
PLANE Z 3 RECTANGLE 30 30 TX [%(ft  
OBJECT 'DETECTOR' (C;I*cv  
INTERFACE COATING ABSORB AIR GLASS wzCUZ1N9q  
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!! SOURCE DEFINITIONS BEGIN HERE \]4v_!  
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LED_X=3 mLk(y*  
LED_Y=3 K(}AX+rIg  
LED_RAYS=1E5 e8=YGx^o`  
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SURFACE gJ$K\[+  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) (la[KqqCO  
OBJECT 'LED_FACE' ;)AfB#:d  
INTERFACE COATING REFLECT AIR GLASS c]-*P7W  
SHIFT -10 0 0 q`NXJf=sc  
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$FCN GAUSS_5 COS(_1) Z3TS,a1I4  
USERAPOD ANGLES Z GAUSS_5 81LNkE,  
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EMITTING OBJECT LED_FACE (LED_RAYS) ISO k^"bLf(4  
APODIZE DIR 1 1 . #lsic8]  
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SURFACE Gq<X4C#|  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) Z6p5*+  
OBJECT 'LED_FACE1' ~@ jY[_  
INTERFACE COATING REFLECT AIR GLASS
KJ2Pb"s  
SHIFT 10 0 0 X1{[}!  
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$FCN GAUSS_5 COS(_1) nrm+z"7  
USERAPOD ANGLES Z GAUSS_5 NEt1[2X%  
)rW&c-'  
EMITTING OBJECT LED_FACE1 (LED_RAYS) ISO L"jY+{oLIJ  
APODIZE DIR 1 1 /H7&AiA  
              8lF\v/vN  
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SELECT ONLY SOURCE 1 Y6i _!z[V[  
FLUX TOTAL 1 4(6b(]G'#  
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SELECT ONLY SOURCE 2 @Jm7^;9/  
FLUX TOTAL 1 ;V^pL((5J  
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SELECT ALL 8to8!(  
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TRACE !!PLOT BrRL7xX  
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!! ANALYSIS BLOCK BEGINS HERE ,Ys"W x  
WINDOW Y -30 30 X -30 30 gz2\H}  
!!PLOT FACETS 5 5 OVERLAY g~V+4+  
PIXELS 100 1 OFF Z6\+  
!!TRACE !!PLOT ~'37`)]z  
SPOTS POSITION EVERY 100 7dsefNPb  
!! ANALYSIS BLOCK BEGINS HERE WE]e m >  
DISPLAY KL$bqgc(p3  
WRITE ２＿SOURCE.DIS 2(5ebe[
 
PICTURE '２＿SOURCE' s,#>m*Rh  
RETURN

都是 APODIZE 1 1 惹的禍