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!RIH: CHIEF RAY HEIGHT ON IMA k_7agW
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!CRA: CHIEF RAY ANGLE IN IMA SPACE Eb9{
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MAXFIELD = MAXF() '0/[ %Q
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IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 >A1;!kGE#
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n = NSUR() FY <77i
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RAYTRACE 0, 1, 0, 0, PWAV() S$Fq1
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MAX_RIH = RAYY(n) GYN Ly d)
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 _ hs\"W
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PRINT "MAX FIELD: " , maxfield, A0 1 D-)
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PRINT "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , dLy-J1h\
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PRINT "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH z7um9g
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PRINT "FIELD ", lF.yQ
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PRINT "CHIEF RAY ANGLE," "N*i !h
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PRINT "CHIEF RAY HEIGFHT ON IMA." Ld3!2g2y7&
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!將最大試廠分為20, 設置試場數據步常 FHY=j/20 , for Xb KN H>
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For j, 0, 20, 1 B[nkE+s
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FHY = j/20 [*AWCV
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RAYTRACE 0, FHY, 0, 0, PWAV() 2%(RB 4+
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CRA = ACOS(RAYN(n-1))*180/3.1416 JypXQC}~
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OLDX = CRA H.8Vm[W
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OLDY = RAYY(n) 7JHS8C<]
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PRINT FHY*maxfield, " , ",OLDX," ",OLDY ?\$\YX%/p
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RAYTRACE 0, 1, 0, 0, PWAV() I{0bs Tp;
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MAX_RIH = RAYY(n) +)gXU Vwd
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 r0 6M.r
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X_WIDE = XMAX() /1.6 p&#*
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Y_WIDE = YMAX() /1.6 bn$}U.m$-
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SEGMENT = 40 'o*:~n
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FOR j, 0, SEGMENT-1,1 MlM2(/ok
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FHY = j/SEGMENT _7M! b 9oA
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RAYTRACE 0, FHY, 0, 0, PWAV() nj y^<7 ;
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 !&Z,e v
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RIH = RAYY(n) Hw "UJP
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OLDX = X_WIDE * (CRA/MAX_CRA+2/20) *KXg;777
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) oe5.tkc
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RAYTRACE 0, (FHY+1/SEGMENT), 0, 0, PWAV() $qx&\@O
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 IHg)xZ
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RIH = RAYY(n) Pj!{j)-tS
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NEWX = X_WIDE * (CRA/MAX_CRA+2/20) w$5N6
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NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) $nOd4{s_
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LINE OLDX,OLDY,NEWX,NEWY .=>T yq
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gtext OLDX,OLDY,0, A$ NS
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gtext NEWX, NEWY, 0 " THE LAST DATA POINT " c#G]3vTdE
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gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" f$E66yG
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