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!RIH: CHIEF RAY HEIGHT ON IMA Y^XZ.R
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!CRA: CHIEF RAY ANGLE IN IMA SPACE tg9{(_ t/W
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MAXFIELD = MAXF() b=SCyGxlZ5
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IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 `1#Z9&bO
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RAYTRACE 0, 1, 0, 0, PWAV() o?I`n*u"X
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MAX_RIH = RAYY(n) (%9J( 4
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 *T.V5FB0S
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PRINT "MAX FIELD: " , maxfield, *9`k$'
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PRINT "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , &
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PRINT "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH hb> uHUb&
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PRINT "FIELD ", }}Gkipp
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PRINT "CHIEF RAY ANGLE," %2^V.`0T
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PRINT "CHIEF RAY HEIGFHT ON IMA." Ix0#eo j
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!將最大試廠分為20, 設置試場數據步常 FHY=j/20 , for Wxi;Tq9C@_
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For j, 0, 20, 1 BU|m{YZ$
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FHY = j/20 },O7NSG<o
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RAYTRACE 0, FHY, 0, 0, PWAV() .73sY5hdTN
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CRA = ACOS(RAYN(n-1))*180/3.1416 &0{&4,
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OLDX = CRA Mv:\T%]
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OLDY = RAYY(n) ghk"XJ|
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PRINT FHY*maxfield, " , ",OLDX," ",OLDY J?jxD/9Yb
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RAYTRACE 0, 1, 0, 0, PWAV() i{r[zA]$
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MAX_RIH = RAYY(n) 1TgD;qX
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 a24(9(yh
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X_WIDE = XMAX() /1.6 $6d5W=u$H
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Y_WIDE = YMAX() /1.6 6hHMxS^o
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SEGMENT = 40 # 5X+. !L
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FOR j, 0, SEGMENT-1,1 V\AF%=6}
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FHY = j/SEGMENT NQN?CBFQ
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RAYTRACE 0, FHY, 0, 0, PWAV() ~^o YPd52*
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 {k']nI.>
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RIH = RAYY(n) ];QX&";Z
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OLDX = X_WIDE * (CRA/MAX_CRA+2/20) "_\77cqpTh
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) rt\.|Hr4s
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RAYTRACE 0, (FHY+1/SEGMENT), 0, 0, PWAV() )%hW3w
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 mC'<Ov<eJ
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RIH = RAYY(n) +rKV*XX@
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NEWX = X_WIDE * (CRA/MAX_CRA+2/20) \CYKj_ c
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NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) S YgkYR
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LINE OLDX,OLDY,NEWX,NEWY
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gtext OLDX,OLDY,0, A$ -s 7a\H{~
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gtext NEWX, NEWY, 0 " THE LAST DATA POINT " M|UCV_omN
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gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" BfD C[(n`
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