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!RIH: CHIEF RAY HEIGHT ON IMA ' e@}N)IX
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!CRA: CHIEF RAY ANGLE IN IMA SPACE n|.;g!QDA
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MAXFIELD = MAXF()
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IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 ~U|te _l
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n = NSUR() O_ c K 4
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RAYTRACE 0, 1, 0, 0, PWAV() \3l;PY
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MAX_RIH = RAYY(n) 8HzEH-J
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 ~4M]SX1z
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PRINT "MAX FIELD: " , maxfield, wcO+P7g
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PRINT "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , *VH1(E`hl
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PRINT "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH 2eNm 2;
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PRINT "FIELD ", ,FTF@h-Cs
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PRINT "CHIEF RAY ANGLE," ukw'$Yt2
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PRINT "CHIEF RAY HEIGFHT ON IMA." 43eGfp '
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!將最大試廠分為20, 設置試場數據步常 FHY=j/20 , for ]?kf;A@
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For j, 0, 20, 1 .(sT?M`\J
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FHY = j/20 \^+sgg{
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RAYTRACE 0, FHY, 0, 0, PWAV() kxKBI{L
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CRA = ACOS(RAYN(n-1))*180/3.1416 @ g{=f 55
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OLDX = CRA gAE}3//
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OLDY = RAYY(n) Q>.-u6(&
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PRINT FHY*maxfield, " , ",OLDX," ",OLDY NE( 6`Wq`
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RAYTRACE 0, 1, 0, 0, PWAV() wZ *m
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MAX_RIH = RAYY(n) ;X\!* Loe
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 d(h`bOjI
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X_WIDE = XMAX() /1.6 9#1lxT4%
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Y_WIDE = YMAX() /1.6 GXsHc,
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SEGMENT = 40 Pj+XKDV]T
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FOR j, 0, SEGMENT-1,1 xGz$M@f
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FHY = j/SEGMENT D7 .R
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RAYTRACE 0, FHY, 0, 0, PWAV() n- p|7N
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 ! k&<
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RIH = RAYY(n) Nmp1[/{J
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OLDX = X_WIDE * (CRA/MAX_CRA+2/20) MA"DP7e?v
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) 1 [dza5
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RAYTRACE 0, (FHY+1/SEGMENT), 0, 0, PWAV() \Z<' u;
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 jiz"`,-},O
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RIH = RAYY(n) OZ0q6"
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NEWX = X_WIDE * (CRA/MAX_CRA+2/20) N3i}>Q)B
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NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) =3Y?U*d
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LINE OLDX,OLDY,NEWX,NEWY 8D)2/$NsY}
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gtext OLDX,OLDY,0, A$ ;E(%s= i
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gtext NEWX, NEWY, 0 " THE LAST DATA POINT " H/Y ZwDx,i
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gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" h@t&n@8O?
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