ohine |
2006-10-25 17:32 |
請問為什麼我兩個設定相同的值,但是出來的結果卻不同。
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。 h4c4!S 程式碼如下: ]T%wRd5&- tY60~@YO& SYSTEM NEW &7KX`%K"D RESET pZ 7KWk4 `)M&^Z=D !! Define system units and wavelengths DS7Pioa86 AZnFOS UNITS MILLIMETERS 'Watts' :V# B]:Z9 WAVELENGTH 550 NM jtPHk*>^wu UbP$WIrq !! Define coatings UC!"1)~mt` g8]$BhRIfr COATING PROPERTIES rR(\fX!dg 0 1 'TRANSMIT' 2K2_- 1 0 'REFLECT' >n5Kz]]% 0 0 'ABSORB' aK8X,1g%) c/,B ? !! Define Media P]4@|u;=6[ l(~NpT{=V MEDIA LF!S`|FF 1.5 'GLASS' 8zpTCae^=7 Yz>8 Nn '_ !! GEOMETRY DEFINITIONS BEGIN HERE $ ~/x;z: SURFACE ;eP.B/N PLANE Z 3 RECTANGLE 30 30 )Nl xW5 OBJECT 'DETECTOR' G4"[ynlWV INTERFACE COATING ABSORB AIR GLASS a'7RzN ,] oi%IHX(` !! SOURCE DEFINITIONS BEGIN HERE (o!i9) / 16 r_l LED_X=3 '^BTa6W}m LED_Y=3 <KZ J LED_RAYS=1E5 \m+;^_;5GW A~8-{F 31 xUIH,Fp-9 SURFACE j`-9. PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) sDXQ{*6a OBJECT 'LED_FACE' jo"zdb INTERFACE COATING REFLECT AIR GLASS =]-D_$S~ SHIFT -10 0 0 }Q_ }c9? {Yv5Z.L&( $FCN GAUSS_5 COS(_1) O_Z USERAPOD ANGLES Z GAUSS_5 Sp@{5 ExSy/^4f EMITTING OBJECT LED_FACE (LED_RAYS) ISO -7m7.>/M APODIZE DIR 1 1 ]Waa7)}DM zC!Pb{IaH SURFACE 6"V86b0)h} PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) eX o@3/ OBJECT 'LED_FACE1' } BnPNc[I INTERFACE COATING REFLECT AIR GLASS {Lvta4}7( SHIFT 10 0 0 !p3vnOX6 I>@Qfc
bG $FCN GAUSS_5 COS(_1) G\
/L.T USERAPOD ANGLES Z GAUSS_5 fCi1JH; b IZi3GmRF EMITTING OBJECT LED_FACE1 (LED_RAYS) ISO 7G23D APODIZE DIR 1 1 |$c~Jq L_fiE3G|> 9TV1[+JWe SELECT ONLY SOURCE 1 j.UO>1{7 FLUX TOTAL 1 EV N:3 ASaNac-3 SELECT ONLY SOURCE 2 |3 v+&eVi FLUX TOTAL 1 yo#fJ` 2$?j'i! SELECT ALL ]}BT'fky# 7R>Pk9J TRACE !!PLOT Dqm;twd> X&.LX !! ANALYSIS BLOCK BEGINS HERE P6;Cohfh WINDOW Y -30 30 X -30 30 m"mU:-jk` !!PLOT FACETS 5 5 OVERLAY tCr?!Y~ PIXELS 100 1 OFF ;r3|EA35 !!TRACE !!PLOT G!w?\- SPOTS POSITION EVERY 100 &y.6Hiy& !! ANALYSIS BLOCK BEGINS HERE d]Mjr2h DISPLAY (W_U<~`t WRITE 2_SOURCE.DIS Nrk/_0^ PICTURE '2_SOURCE' D,,
x<JG| RETURN
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