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!RIH: CHIEF RAY HEIGHT ON IMA DX}EOxO,.
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!CRA: CHIEF RAY ANGLE IN IMA SPACE 2]eh[fRQ
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MAXFIELD = MAXF() .!KlN% As
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IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 reM%G U
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n = NSUR() _E)xR
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RAYTRACE 0, 1, 0, 0, PWAV() 'gUHy1p
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MAX_RIH = RAYY(n) zVxiCyU
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 )7q;F m_/
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PRINT "MAX FIELD: " , maxfield, F5:*;E;$
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PRINT "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , CEYHD ?9k8
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PRINT "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH bT[Q:#GL
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PRINT "FIELD ", G aRL ]w
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PRINT "CHIEF RAY ANGLE," t=XiSj\n
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PRINT "CHIEF RAY HEIGFHT ON IMA." 4 I:Jb;k>
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!將最大試廠分為20, 設置試場數據步常 FHY=j/20 , for }5Y.N7F
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For j, 0, 20, 1 mWmD H74
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FHY = j/20 8"o S1W
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RAYTRACE 0, FHY, 0, 0, PWAV()
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CRA = ACOS(RAYN(n-1))*180/3.1416 rZJp>Q)s
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OLDX = CRA ~p'/Z@Atu
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OLDY = RAYY(n) ucoBeNsHx
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PRINT FHY*maxfield, " , ",OLDX," ",OLDY sB7DF<91
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RAYTRACE 0, 1, 0, 0, PWAV() _BR>- :Jr
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MAX_RIH = RAYY(n) 2a?
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 nHZ 4):`
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X_WIDE = XMAX() /1.6 6 _7 3
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Y_WIDE = YMAX() /1.6 nH[@EL
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SEGMENT = 40 QF%@MK0zC
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FOR j, 0, SEGMENT-1,1 ]&}?J:+?0E
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FHY = j/SEGMENT ](T*f'LN
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RAYTRACE 0, FHY, 0, 0, PWAV() Dhef|E<
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 ;|
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RIH = RAYY(n) 8(g:i#~
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OLDX = X_WIDE * (CRA/MAX_CRA+2/20) JY>]u*=
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) +j`*?pPD(.
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RAYTRACE 0, (FHY+1/SEGMENT), 0, 0, PWAV() `D?vmSQ
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 B}*xrPj
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RIH = RAYY(n) bNc=}^
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NEWX = X_WIDE * (CRA/MAX_CRA+2/20) F'`L~!F
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NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20)
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LINE OLDX,OLDY,NEWX,NEWY 5?2PUE,a
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A$ = "0" e#16,a-}o
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gtext OLDX,OLDY,0, A$ v)X1R/z5xw
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gtext NEWX, NEWY, 0 " THE LAST DATA POINT " \mv7"TM
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gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" .\1XR
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