[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。 0y/P  
程式碼如下： !]#;
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SYSTEM NEW r6}-EYq=  
RESET E}|IU Pm  
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!! Define system units and wavelengths R%;dt<Dh
 
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UNITS MILLIMETERS 'Watts' n*N`].r#{=  
WAVELENGTH 550 NM CSMx]jbb  
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!! Define coatings _Ns_$_  
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COATING PROPERTIES ks<+gL{K|i  
0 1 'TRANSMIT' l`*R !\  
1 0 'REFLECT' f >\~h,SLL  
0 0 'ABSORB' 1zY"Uxp  
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!! Define Media _(:bGI'.m  
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MEDIA -2y>X`1Y  
1.5 'GLASS' Yfx'7gj  
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!! GEOMETRY DEFINITIONS BEGIN HERE P64<O5l/  
SURFACE 6"jV>CNc@  
PLANE Z 3 RECTANGLE 30 30 f15n ~d  
OBJECT 'DETECTOR' I>spJ5ls  
INTERFACE COATING ABSORB AIR GLASS Q E*`#r#e  
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!! SOURCE DEFINITIONS BEGIN HERE g}*F"k4j  
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LED_X=3 @Yh%.#\i%  
LED_Y=3
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LED_RAYS=1E5 LW+^m6O  
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SURFACE wnbKUlb  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) Xh"8uJD  
OBJECT 'LED_FACE' z4*`K4W  
INTERFACE COATING REFLECT AIR GLASS lag%}^  
SHIFT -10 0 0 zgA/B{DaC;  
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$FCN GAUSS_5 COS(_1) F]^ZdJ2  
USERAPOD ANGLES Z GAUSS_5 ?-9It|R  
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EMITTING OBJECT LED_FACE (LED_RAYS) ISO M`.v/UQn  
APODIZE DIR 1 1 |1^ !rHg  
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SURFACE I0C$  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) x)^t5"F  
OBJECT 'LED_FACE1' 8hm|9  
INTERFACE COATING REFLECT AIR GLASS zX ?@[OT  
SHIFT 10 0 0 ?DKwKt  
G,h=5y9_J  
$FCN GAUSS_5 COS(_1) E=8$*YUW(g  
USERAPOD ANGLES Z GAUSS_5 +umVl  
c*`=o(S  
EMITTING OBJECT LED_FACE1 (LED_RAYS) ISO Kv-4VWh  
APODIZE DIR 1 1 o"@GYc["  
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SELECT ONLY SOURCE 1 ".T&nS[z  
FLUX TOTAL 1 hQ}B?'>  
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SELECT ONLY SOURCE 2 8^6
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FLUX TOTAL 1 @b"J FB|  
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SELECT ALL Q{+N{/tF  
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TRACE !!PLOT 8.4+4Vxh   
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!! ANALYSIS BLOCK BEGINS HERE dUL3UY3  
WINDOW Y -30 30 X -30 30 k874tD  
!!PLOT FACETS 5 5 OVERLAY [`Dv#  
PIXELS 100 1 OFF .l(t\BfE~  
!!TRACE !!PLOT "OO"Ab{t  
SPOTS POSITION EVERY 100 >@9>bI+Q  
!! ANALYSIS BLOCK BEGINS HERE ^+zhzfJ  
DISPLAY p8a\> {  
WRITE ２＿SOURCE.DIS 1lLL9l{UVw  
PICTURE '２＿SOURCE' ([a[fi  
RETURN

都是 APODIZE 1 1 惹的禍