我這邊有一個zpl可以直看出來~ ke%zp-2c
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!RIH: CHIEF RAY HEIGHT ON IMA 8x{vgx @M
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!CRA: CHIEF RAY ANGLE IN IMA SPACE {7wvC)WW
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MAXFIELD = MAXF() h <M7[p=
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IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 9JtvHUkO
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n = NSUR() ]~zJ7I
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RAYTRACE 0, 1, 0, 0, PWAV() kn"x[{d
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MAX_RIH = RAYY(n) K)+l 6Q
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 KaE ;4gwM
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PRINT "MAX FIELD: " , maxfield, ;cn .s,
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PRINT "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , ?1:/
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PRINT "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH '?gI cWM
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PRINT "FIELD ", )v{41sM+
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PRINT "CHIEF RAY ANGLE," F ]A~~P
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PRINT "CHIEF RAY HEIGFHT ON IMA." K}<!{/fi)
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For j, 0, 20, 1 oUvk2]H
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FHY = j/20 T$^>Fiz{Se
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RAYTRACE 0, FHY, 0, 0, PWAV() ) ehB)X
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CRA = ACOS(RAYN(n-1))*180/3.1416 HA9Nr.NqC@
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OLDX = CRA ~0F9x9V
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OLDY = RAYY(n) K Z!N{.Jk
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PRINT FHY*maxfield, " , ",OLDX," ",OLDY 5hJYy`h~
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RAYTRACE 0, 1, 0, 0, PWAV() xb =8t!
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MAX_RIH = RAYY(n) L_THU4^j
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 +{,N X
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X_WIDE = XMAX() /1.6 y|q@;*rGNa
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Y_WIDE = YMAX() /1.6 P0%N
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SEGMENT = 40 +1otn~(E
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FOR j, 0, SEGMENT-1,1 L;/9L[s,
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FHY = j/SEGMENT .)LZ`G e3F
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RAYTRACE 0, FHY, 0, 0, PWAV() =nJ{$%L\x,
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 CQ@LmTW[
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RIH = RAYY(n) ,"~WkLI~\t
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OLDX = X_WIDE * (CRA/MAX_CRA+2/20) 6ayy [5tW
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) eym i2-a<
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RAYTRACE 0, (FHY+1/SEGMENT), 0, 0, PWAV() Kl{-z X
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 >QXzMN}o
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NEWX = X_WIDE * (CRA/MAX_CRA+2/20) UVrQV$g!
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NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) Q
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LINE OLDX,OLDY,NEWX,NEWY pV7N byb4
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gtext OLDX,OLDY,0, A$ );Z ] SGd
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gtext NEWX, NEWY, 0 " THE LAST DATA POINT " ~M5:= zKQ
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gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" _1aGtX|W
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