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!RIH: CHIEF RAY HEIGHT ON IMA Az:A,;~+,!
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!CRA: CHIEF RAY ANGLE IN IMA SPACE Ue"pNjd|
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MAXFIELD = MAXF() \BO6.;jA
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IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 |.- Muv
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n = NSUR() N:Ir63X*#
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RAYTRACE 0, 1, 0, 0, PWAV() U\-R'Z>M
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MAX_RIH = RAYY(n) k~,
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416
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PRINT "MAX FIELD: " , maxfield, su3Wk,MLP
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PRINT "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , qVjMflVoay
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PRINT "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH cmU>A721
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PRINT "FIELD ", F07X9s44E
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PRINT "CHIEF RAY ANGLE," pbw{EzM
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PRINT "CHIEF RAY HEIGFHT ON IMA." h Vu i.]
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For j, 0, 20, 1 -Zp BYX5e_
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FHY = j/20 W!Fc60>p@f
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RAYTRACE 0, FHY, 0, 0, PWAV() 5L_`Fw\l
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CRA = ACOS(RAYN(n-1))*180/3.1416 1l Cr?
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OLDX = CRA =G" ney2
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OLDY = RAYY(n) o?6m/Klw6
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PRINT FHY*maxfield, " , ",OLDX," ",OLDY 0%4OmLBT
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RAYTRACE 0, 1, 0, 0, PWAV() _A] )q
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MAX_RIH = RAYY(n) 1j:aGj>{
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 P.QF9%
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X_WIDE = XMAX() /1.6 NzTF2ve(
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Y_WIDE = YMAX() /1.6 V; CPn
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SEGMENT = 40 )*S:C
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FOR j, 0, SEGMENT-1,1 u6 Lx3
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FHY = j/SEGMENT m}\QGtJ6
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RAYTRACE 0, FHY, 0, 0, PWAV() t(9q 6x3|e
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 CxZh^V8LP
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RIH = RAYY(n) : GO"bsjL
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OLDX = X_WIDE * (CRA/MAX_CRA+2/20) v8j3
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) @NqwJ .%g
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RAYTRACE 0, (FHY+1/SEGMENT), 0, 0, PWAV() 8/BM FRJ
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 +a 1iZ bh
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RIH = RAYY(n) 0Fg F,
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NEWX = X_WIDE * (CRA/MAX_CRA+2/20) L/V^ #$
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NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) 9;?u %
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LINE OLDX,OLDY,NEWX,NEWY p2 {7+m
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gtext OLDX,OLDY,0, A$ o1 x 1SH
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gtext NEWX, NEWY, 0 " THE LAST DATA POINT " dQ.# 8o=
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gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" g-~ _gt7
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