[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。 :MVD83?4  
程式碼如下： ]WG\+1x9  
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SYSTEM NEW S(Pal/-"  
RESET tua+R_"  
D"MNlm  
!! Define system units and wavelengths Ah,Zm4:  
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UNITS MILLIMETERS 'Watts' .f}I$ "2  
WAVELENGTH 550 NM ?@
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cH#`f4  
!! Define coatings [#_ceg1G  
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COATING PROPERTIES 1#'wR3[+  
0 1 'TRANSMIT' g%Z;rDfi  
1 0 'REFLECT' by {~gu  
0 0 'ABSORB' 6V)#Yf  
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!! Define Media U+K_eEI0_I  
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MEDIA NM4 n  
1.5 'GLASS' M1^pW63  
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!! GEOMETRY DEFINITIONS BEGIN HERE h41v}5!-  
SURFACE 0<Y)yNsV  
PLANE Z 3 RECTANGLE 30 30 w4OVfTlN  
OBJECT 'DETECTOR' ~"-wS
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INTERFACE COATING ABSORB AIR GLASS *"#>Ov>  
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!! SOURCE DEFINITIONS BEGIN HERE {f!mm3'2v  
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LED_X=3 -Xj+7}4  
LED_Y=3 kxKBI{L  
LED_RAYS=1E5 h\1_$ac  
QKVZ![Y!s  
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SURFACE Nk7Q  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) a`T{5*@  
OBJECT 'LED_FACE' tDi<n}  
INTERFACE COATING REFLECT AIR GLASS 39OZZaWL  
SHIFT -10 0 0 .G^.kg ,  
s~GO-v7  
$FCN GAUSS_5 COS(_1) f[.]JC+,  
USERAPOD ANGLES Z GAUSS_5 6gp3n;D  

xQN](OKG  
EMITTING OBJECT LED_FACE (LED_RAYS) ISO y"7?]#$9/  
APODIZE DIR 1 1 H}:apRb  
t+vn.X+&  
SURFACE sl)_HA7G  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) w_9:gprf  
OBJECT 'LED_FACE1' ~<|xS  
INTERFACE COATING REFLECT AIR GLASS BqR8%F  
SHIFT 10 0 0 b2Ct^`|M5  
c=ZX7U  
$FCN GAUSS_5 COS(_1) %DiZ&}^Ck  
USERAPOD ANGLES Z GAUSS_5 Jx'p\*  
1{DHlyA6g  
EMITTING OBJECT LED_FACE1 (LED_RAYS) ISO vHao y  
APODIZE DIR 1 1 N^)L@6  
              
Nf3L  
ed&,
  
SELECT ONLY SOURCE 1 N 4Dyec\  
FLUX TOTAL 1 q
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qgu.c`GmW  
SELECT ONLY SOURCE 2 6N]v9uXZ  
FLUX TOTAL 1 |vzGFfRI  
z7J#1q~:yY  
SELECT ALL '*22j ]  
bj7v<G|Y  
TRACE !!PLOT %[RLc[pB  
1MOQ/N2BR  
!! ANALYSIS BLOCK BEGINS HERE J7S  
WINDOW Y -30 30 X -30 30 &C?]n.A  
!!PLOT FACETS 5 5 OVERLAY *!Xhy87%Z)  
PIXELS 100 1 OFF p7|~x@q+  
!!TRACE !!PLOT h(>4%hF  
SPOTS POSITION EVERY 100 r]2}S=[  
!! ANALYSIS BLOCK BEGINS HERE H]YPMG<  
DISPLAY M,6m*  
WRITE ２＿SOURCE.DIS P E.^!j
  
PICTURE '２＿SOURCE' BjJ+~R  
RETURN

都是 APODIZE 1 1 惹的禍