[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。 LTCj
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程式碼如下： kOc'@;_O  
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SYSTEM NEW F 4hEfO3  
RESET !6}Cs3.  
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!! Define system units and wavelengths 0I&rZMpF&  
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UNITS MILLIMETERS 'Watts' 9Z*vp^3  
WAVELENGTH 550 NM Kfr?sX  
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!! Define coatings V]8fn MH  
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COATING PROPERTIES ]x K
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0 1 'TRANSMIT' 4EELaP|%  
1 0 'REFLECT' S%4hv*_c  
0 0 'ABSORB'
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!! Define Media xtnB:3  
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MEDIA m$ JQ[vgh  
1.5 'GLASS' k~gQn:.Cx  
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!! GEOMETRY DEFINITIONS BEGIN HERE |p+VitM7  
SURFACE #A/jGv^  
PLANE Z 3 RECTANGLE 30 30 byMO&Lb*  
OBJECT 'DETECTOR' [DE8s[i-  
INTERFACE COATING ABSORB AIR GLASS z~W@`'f  
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!! SOURCE DEFINITIONS BEGIN HERE 7}#vANm  
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LED_X=3 99eS@}RC  
LED_Y=3 n-\B z.  
LED_RAYS=1E5 IFE C_F>  
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SURFACE bZi>   
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) k-89(  
OBJECT 'LED_FACE' QV
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INTERFACE COATING REFLECT AIR GLASS I?PKc'b  
SHIFT -10 0 0 *7R3EUUk  
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$FCN GAUSS_5 COS(_1) G ;z2}Ei  
USERAPOD ANGLES Z GAUSS_5 ecFI"g  
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EMITTING OBJECT LED_FACE (LED_RAYS) ISO 6>"0H/y,  
APODIZE DIR 1 1 h!Ka\By8#  
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SURFACE w&H ?;1  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) ?;*mSQA`J  
OBJECT 'LED_FACE1' }:BF3cH> 0  
INTERFACE COATING REFLECT AIR GLASS \\'!<Bn2d  
SHIFT 10 0 0 |%tR#!&[:g  
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$FCN GAUSS_5 COS(_1) Y,8M[UIK  
USERAPOD ANGLES Z GAUSS_5 F|PYDC  
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EMITTING OBJECT LED_FACE1 (LED_RAYS) ISO "#9WF}  
APODIZE DIR 1 1 9xSAWKr,l  
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SELECT ONLY SOURCE 1 Sd)D-S  
FLUX TOTAL 1 c_".+Fa  
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SELECT ONLY SOURCE 2 %xg"e O2x  
FLUX TOTAL 1 sz)3 z  
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SELECT ALL u'N'<(\k  
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TRACE !!PLOT 4Q]+tXes  
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!! ANALYSIS BLOCK BEGINS HERE O,bj_CWx  
WINDOW Y -30 30 X -30 30 /yI~(8bO  
!!PLOT FACETS 5 5 OVERLAY Bb
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PIXELS 100 1 OFF GoFC!nx  
!!TRACE !!PLOT jR48.W  
SPOTS POSITION EVERY 100 $EtZ5?qS  
!! ANALYSIS BLOCK BEGINS HERE h)YqC$A-s  
DISPLAY !g}9xIL  
WRITE ２＿SOURCE.DIS 0h; -Y
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PICTURE '２＿SOURCE'
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RETURN

都是 APODIZE 1 1 惹的禍