[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。 (\ `knsE!  
程式碼如下： g:/l5~b  
4&IBNc,sn  
SYSTEM NEW \/C-e  
RESET q^],K'  
0r=:l/Pz  
!! Define system units and wavelengths * iW>i^  
Ob+L|FbnN  
UNITS MILLIMETERS 'Watts' 6 flc  
WAVELENGTH 550 NM Uv,_VS(  
ai% fj*  
!! Define coatings *h Ph01  
:&X
y#.un  
COATING PROPERTIES 1P&XG@  
0 1 'TRANSMIT' b'`8$;MII  
1 0 'REFLECT' _|.q?;C]$  
0 0 'ABSORB' afRUBjs  
w^09|k  
!! Define Media %7q,[g8  
qy6zHw  
MEDIA Z++JmD1J  
1.5 'GLASS' TfK$tTkM  
-?n|kSHX  
!! GEOMETRY DEFINITIONS BEGIN HERE S5]rIcM  
SURFACE n\aG@X%oq  
PLANE Z 3 RECTANGLE 30 30 i[)H!%RV*  
OBJECT 'DETECTOR' DPIiGRw  
INTERFACE COATING ABSORB AIR GLASS {4tJT25  
p;Kw$fQ?  
!! SOURCE DEFINITIONS BEGIN HERE D 4^2F(YRX  
'~A~gK0  
LED_X=3 ~0r:Wcj
x  
LED_Y=3 qazM@  
LED_RAYS=1E5 aLTC#c%U  
c*ac9Y'o  
WP7*Q:5  
SURFACE 62Yi1<kV@  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) io^^f|  
OBJECT 'LED_FACE' ~7T]l1]W%  
INTERFACE COATING REFLECT AIR GLASS ;_)&#X,?(  
SHIFT -10 0 0 h\
afO  
%g}ri8  
$FCN GAUSS_5 COS(_1) hrPm$`  
USERAPOD ANGLES Z GAUSS_5 a=\r~Z7E  
Mp9wYM*  
EMITTING OBJECT LED_FACE (LED_RAYS) ISO %{g<{\@4(;  
APODIZE DIR 1 1 sI/Jhw)  
x\!Q[  
SURFACE w N9I )hB  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) jHq.W95+P  
OBJECT 'LED_FACE1' ~itrM3^"w  
INTERFACE COATING REFLECT AIR GLASS \wqi_[A  
SHIFT 10 0 0 {Sm^F  
<eKF  
$FCN GAUSS_5 COS(_1)  chW 1UE  
USERAPOD ANGLES Z GAUSS_5 }stc]L{79  
=B_v
QJF2  
EMITTING OBJECT LED_FACE1 (LED_RAYS) ISO -R@mnG 5  
APODIZE DIR 1 1 oF[l<OY4  
              +m kub}<a  
Uc]S7F#  
SELECT ONLY SOURCE 1 W3K?K-  
FLUX TOTAL 1 Lgl%fO/<t  
Bfwa1#%?  
SELECT ONLY SOURCE 2 Qvt  
FLUX TOTAL 1 f]N2(eM  
o8c4h<,  
SELECT ALL /pni_-l*  
'N#,,d/G  
TRACE !!PLOT 57*`y'CW  
7xidBVx  
!! ANALYSIS BLOCK BEGINS HERE %7WGodlXW  
WINDOW Y -30 30 X -30 30 mb_*FJB-_  
!!PLOT FACETS 5 5 OVERLAY }cuU5WQ?%  
PIXELS 100 1 OFF [;yEG$)K  
!!TRACE !!PLOT dHjJLs_  
SPOTS POSITION EVERY 100 *CG-F=  
!! ANALYSIS BLOCK BEGINS HERE Q^=drNV  
DISPLAY Ux5pw  
WRITE ２＿SOURCE.DIS <RQ
\nU  
PICTURE '２＿SOURCE' jt9fcw  
RETURN

都是 APODIZE 1 1 惹的禍