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!RIH: CHIEF RAY HEIGHT ON IMA HK5\i@G+<
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!CRA: CHIEF RAY ANGLE IN IMA SPACE 7PP 76$
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!和取最?視角度 kV6T#RVob
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MAXFIELD = MAXF() ae E9dV~
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IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 nvsuF)%9hZ
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n = NSUR() +vBq,'k`
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RAYTRACE 0, 1, 0, 0, PWAV() Nm:nSqc
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MAX_RIH = RAYY(n) )1Os +0az
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 2\lUaC#E
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PRINT "MAX FIELD: " , maxfield, %{5mkO&,2
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PRINT "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , dBX%/
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PRINT "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH W(1p0|WQ:
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PRINT "FIELD ", 'kL>F&|
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PRINT "CHIEF RAY ANGLE," ~z ^VMr
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PRINT "CHIEF RAY HEIGFHT ON IMA." IFH%R>={
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!將最大試廠分為20, 設置試場數據步常 FHY=j/20 , for ="P 3TP
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For j, 0, 20, 1 gk"S`1>
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FHY = j/20 [kMXr'TyPX
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RAYTRACE 0, FHY, 0, 0, PWAV() sF C&DTb?
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CRA = ACOS(RAYN(n-1))*180/3.1416 6I.N:)=
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OLDX = CRA $C##S @
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OLDY = RAYY(n) xiX~*Zs
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PRINT FHY*maxfield, " , ",OLDX," ",OLDY t^)q[g
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RAYTRACE 0, 1, 0, 0, PWAV() `o8b\p\zn
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MAX_RIH = RAYY(n) h
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 LDN'o1$qo
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X_WIDE = XMAX() /1.6 p#HPWW"
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Y_WIDE = YMAX() /1.6 <T[%03
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SEGMENT = 40 f&bY=$iff
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FOR j, 0, SEGMENT-1,1 [-f0s;F1%
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FHY = j/SEGMENT *YZ' Uy?
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RAYTRACE 0, FHY, 0, 0, PWAV() - o$S=
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 c5>&~^~>Tx
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RIH = RAYY(n) :!;BOCTYI
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OLDX = X_WIDE * (CRA/MAX_CRA+2/20) 1wmS?
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) P1]ucu_y,
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RAYTRACE 0, (FHY+1/SEGMENT), 0, 0, PWAV() W}EI gVHs
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 "\Jq2vM
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RIH = RAYY(n) JXUnhjB,B
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NEWX = X_WIDE * (CRA/MAX_CRA+2/20) Gy.<gyK9
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NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) V7%G?
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LINE OLDX,OLDY,NEWX,NEWY qEX2K^y'4"
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A$ = "0" L^yQb4$&M
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gtext OLDX,OLDY,0, A$ E
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gtext NEWX, NEWY, 0 " THE LAST DATA POINT " AT}}RE@vq
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gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" k:4 Z c3
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