[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。 DaV:Slp9  
程式碼如下： $fhb-c3
 
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SYSTEM NEW zT\nj&7  
RESET o1m+4.-  
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!! Define system units and wavelengths m0I)_R#X[  
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UNITS MILLIMETERS 'Watts' o_.f7|U!  
WAVELENGTH 550 NM \i*QKV<  
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!! Define coatings  T\(w}  
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COATING PROPERTIES B1x# 7>K  
0 1 'TRANSMIT' r9nyEzk  
1 0 'REFLECT' )Vn(J#s
 
0 0 'ABSORB' D#=$? {w  
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!! Define Media K}vP0O}  
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MEDIA kBh*@gf  
1.5 'GLASS' 1BA/$8G  
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!! GEOMETRY DEFINITIONS BEGIN HERE Hwz.5hV"  
SURFACE u<VR;p:y  
PLANE Z 3 RECTANGLE 30 30 ~rUcko8  
OBJECT 'DETECTOR' K1th>!JW'  
INTERFACE COATING ABSORB AIR GLASS V0rS^SAF  
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!! SOURCE DEFINITIONS BEGIN HERE b"DV8fdX  
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LED_X=3 `X["Bgk$!T  
LED_Y=3 cYC@@?  
LED_RAYS=1E5 m-<"`:+  
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SURFACE '`)r<lYN,  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) qZV.~F+  
OBJECT 'LED_FACE' g< F7UA  
INTERFACE COATING REFLECT AIR GLASS ^$N}[1   
SHIFT -10 0 0 (bX77 Xr  
K P1;u#v  
$FCN GAUSS_5 COS(_1) L
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USERAPOD ANGLES Z GAUSS_5 fEWXC|"  
)K.'sX{B  
EMITTING OBJECT LED_FACE (LED_RAYS) ISO JO3x#1~;_  
APODIZE DIR 1 1 e5s=@-[  
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SURFACE QY^v*+lr\  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) 7;8#iS/  
OBJECT 'LED_FACE1' 9'My/A0  
INTERFACE COATING REFLECT AIR GLASS ;8~tt
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SHIFT 10 0 0 ;Y^.SR"  
x%Fy1.  
$FCN GAUSS_5 COS(_1) r(VGdG  
USERAPOD ANGLES Z GAUSS_5 !wU~;sL8C3  
URo#0fV4C  
EMITTING OBJECT LED_FACE1 (LED_RAYS) ISO :L6,=#  
APODIZE DIR 1 1 1
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              U2DE zr  
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SELECT ONLY SOURCE 1 8fH.E  
FLUX TOTAL 1 +kj d;u#  
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SELECT ONLY SOURCE 2 o6v'`p'  
FLUX TOTAL 1 Y)ig:m]#  
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SELECT ALL &^I2NpT  
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TRACE !!PLOT 9i?Q=Vuc~<  
D-S"?aO-  
!! ANALYSIS BLOCK BEGINS HERE :&'[#%h8  
WINDOW Y -30 30 X -30 30 y.6Yl**l  
!!PLOT FACETS 5 5 OVERLAY ?O|CY
 
PIXELS 100 1 OFF &x#3N=c#  
!!TRACE !!PLOT 9EU0R H  
SPOTS POSITION EVERY 100 u]uUm1Er  
!! ANALYSIS BLOCK BEGINS HERE BMJsR0  
DISPLAY KB\A<(o,  
WRITE ２＿SOURCE.DIS F5(DA  
PICTURE '２＿SOURCE'
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RETURN

都是 APODIZE 1 1 惹的禍