[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。 g t^]32$  
程式碼如下： q"LJwV}W  
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SYSTEM NEW E/
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RESET ^0x.'G?  
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!! Define system units and wavelengths ICl_ eb  
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UNITS MILLIMETERS 'Watts' x<*IF,o  
WAVELENGTH 550 NM '/u:,ar  
N[bR&#p  
!! Define coatings 6a%:zgkOpu  
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COATING PROPERTIES 3r-VxP 5n  
0 1 'TRANSMIT' Cb )=n6  
1 0 'REFLECT' ZO%fS'n  
0 0 'ABSORB' Z.aLk4QO@  
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!! Define Media 4kaE}uKU  
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MEDIA R?bn,T>  
1.5 'GLASS' KcmDF4C2
 
4C,kA+P  
!! GEOMETRY DEFINITIONS BEGIN HERE _z<Y#mik  
SURFACE '"xL}8HX}  
PLANE Z 3 RECTANGLE 30 30 <;z[+6T  
OBJECT 'DETECTOR' M$&WM{Pr^  
INTERFACE COATING ABSORB AIR GLASS > h,y\uV1  
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!! SOURCE DEFINITIONS BEGIN HERE rb *C-NutE  
CQBT::  
LED_X=3 H]tSb//qc  
LED_Y=3 -- i&"  
LED_RAYS=1E5 'NT#
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)BF \!sTn  
SURFACE JNxW6 cK  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) }>{ L#JW  
OBJECT 'LED_FACE' dysX  
INTERFACE COATING REFLECT AIR GLASS ^o $W  
SHIFT -10 0 0 ERfd7V<c>  
FE8+E\ U?  
$FCN GAUSS_5 COS(_1) v:veV.y  
USERAPOD ANGLES Z GAUSS_5 u}-d7-=  
zdLVxL>87  
EMITTING OBJECT LED_FACE (LED_RAYS) ISO pAJ=f}",]E  
APODIZE DIR 1 1 lFiq<3Nk  
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SURFACE E6'8Zb  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) 4NpHX+=P  
OBJECT 'LED_FACE1' <S\;k@f  
INTERFACE COATING REFLECT AIR GLASS @9_nwf~X4  
SHIFT 10 0 0 ?G4iOiyt  
$xRo<,OV+  
$FCN GAUSS_5 COS(_1) O%YjWb  
USERAPOD ANGLES Z GAUSS_5 z3^RUoGU  
_-@ZOhw&  
EMITTING OBJECT LED_FACE1 (LED_RAYS) ISO C+/Eqq^(  
APODIZE DIR 1 1 8`:M\*  
              :0M'=~[  
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SELECT ONLY SOURCE 1 wD<vg3e[H  
FLUX TOTAL 1 ~8jThi U  
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SELECT ONLY SOURCE 2 Jq#[uX  
FLUX TOTAL 1 *4|9&PNLE  
PzIy">plm  
SELECT ALL ijvNmn1k  
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TRACE !!PLOT W:`5nj]H9  
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!! ANALYSIS BLOCK BEGINS HERE Qe2m8  
WINDOW Y -30 30 X -30 30 gb]hOB7g  
!!PLOT FACETS 5 5 OVERLAY 8'3"uv  
PIXELS 100 1 OFF 5>'?:jY  
!!TRACE !!PLOT ow-+>Y[qZ  
SPOTS POSITION EVERY 100 ^Lsc`<xC  
!! ANALYSIS BLOCK BEGINS HERE (3AYy0J%  
DISPLAY d>YmKTk"  
WRITE ２＿SOURCE.DIS x HY+q;  
PICTURE '２＿SOURCE' ])N|[|$  
RETURN

都是 APODIZE 1 1 惹的禍