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!RIH: CHIEF RAY HEIGHT ON IMA PJA 1/"
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!CRA: CHIEF RAY ANGLE IN IMA SPACE zUw z[^d<C
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MAXFIELD = MAXF() N<N!i t
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IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 S'6(&"XC H
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n = NSUR() ,6a'x~y<r
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RAYTRACE 0, 1, 0, 0, PWAV() FE$)[ w,m
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MAX_RIH = RAYY(n) U&`M G1uHe
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 47
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PRINT "MAX FIELD: " , maxfield, IU Dp5MIuR
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PRINT "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , GW` 9SB
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PRINT "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH 5; dnxhf
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PRINT "FIELD ", 7c+TS--
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PRINT "CHIEF RAY ANGLE," ~p8-#A)X,)
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PRINT "CHIEF RAY HEIGFHT ON IMA." Z$HYXm
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!將最大試廠分為20, 設置試場數據步常 FHY=j/20 , for #.Ft PR
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FHY = j/20 /l At&0
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RAYTRACE 0, FHY, 0, 0, PWAV() In^$+l%O[
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CRA = ACOS(RAYN(n-1))*180/3.1416 1 ljgq]($
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OLDX = CRA b/5;377_
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OLDY = RAYY(n) eN N% %Q
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PRINT FHY*maxfield, " , ",OLDX," ",OLDY 0I~x D9l9
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RAYTRACE 0, 1, 0, 0, PWAV() r`B 8Cik
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MAX_RIH = RAYY(n) 8$xg\l0?KK
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 2+
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X_WIDE = XMAX() /1.6 0@^YxU[YN
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Y_WIDE = YMAX() /1.6 `m@ 06Q
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SEGMENT = 40 ~U ?cL-`n
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FOR j, 0, SEGMENT-1,1 sAC1Pda
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FHY = j/SEGMENT UH.M )br
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RAYTRACE 0, FHY, 0, 0, PWAV() %+Mi~k*A'
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 +cQ4u4
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RIH = RAYY(n) i2)rDek3]T
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OLDX = X_WIDE * (CRA/MAX_CRA+2/20) n]6xrsE
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) tJ bOn$]2"
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RAYTRACE 0, (FHY+1/SEGMENT), 0, 0, PWAV() 2AzF@Pi^z
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 !+JSg uy
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RIH = RAYY(n) ce 1KUwo]
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NEWX = X_WIDE * (CRA/MAX_CRA+2/20) 8/ZJkI
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NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) 5i83(>p3]e
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LINE OLDX,OLDY,NEWX,NEWY +\\*Iy'xK
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gtext OLDX,OLDY,0, A$ t`Mm
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gtext NEWX, NEWY, 0 " THE LAST DATA POINT " zf5s\w.4
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gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" JrOp-ug
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