我這邊有一個zpl可以直看出來~ g(C|!}ex/
如下: (ljF{)Ml+=
!RIH: CHIEF RAY HEIGHT ON IMA L'; MP^
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!CRA: CHIEF RAY ANGLE IN IMA SPACE o|BP$P8V
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!和取最?視角度 k S#
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MAXFIELD = MAXF() laKuOx}
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IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 BYrZEVM9
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!獲曲面數 h}`!(K^;3
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n = NSUR() S~Z|PLtF
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!主光線錐激 4Y> Yi*n
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RAYTRACE 0, 1, 0, 0, PWAV() '*^yAlgtt
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MAX_RIH = RAYY(n) iD38\XNMV
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 j(:I7%3&(*
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PRINT "MAX FIELD: " , maxfield, }?F`t[+
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PRINT "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , mR\`DltoV
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PRINT "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH kE8>dmH23
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PRINT "FIELD ", n79QJl /
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PRINT "CHIEF RAY ANGLE," Q|Y0,1eVp|
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PRINT "CHIEF RAY HEIGFHT ON IMA." }G o$
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!將最大試廠分為20, 設置試場數據步常 FHY=j/20 , for J:u W`R
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For j, 0, 20, 1 ~ ~uAc_
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FHY = j/20 NK|? y
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RAYTRACE 0, FHY, 0, 0, PWAV()
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CRA = ACOS(RAYN(n-1))*180/3.1416 Mb3}7 @/[
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OLDX = CRA }X
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OLDY = RAYY(n) M8H5K
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PRINT FHY*maxfield, " , ",OLDX," ",OLDY j!7`]
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NEXT z
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!繪出該點數據 f.24:Dw,
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RAYTRACE 0, 1, 0, 0, PWAV() iU6Gp-<M ,
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MAX_RIH = RAYY(n) .jy]8S8[|%
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 TO%dw^{_`
7'NwJ ,$6\
X_WIDE = XMAX() /1.6 \om%Q[F7a
6} FO[
Y_WIDE = YMAX() /1.6 /1?R?N2>0
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SEGMENT = 40 Ra * e5
}j ,[ 1@S
FOR j, 0, SEGMENT-1,1 JCAq8=zM
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L
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FHY = j/SEGMENT 7JSNYT H
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RAYTRACE 0, FHY, 0, 0, PWAV() 2lL,zFAq
? FfC
CRA = ACOS(RAYN(n-1)) * 180/3.1416 p4p@^@<>X
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RIH = RAYY(n) np RS E v
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OLDX = X_WIDE * (CRA/MAX_CRA+2/20) t >8XTqqi
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) T{wuj[ Q#:
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U-n;xX0=
*,Bzc Z
RAYTRACE 0, (FHY+1/SEGMENT), 0, 0, PWAV() DWdW, xG
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 ja=F 7Usb
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RIH = RAYY(n) {mB0rKVm
%'0T Xr$
NEWX = X_WIDE * (CRA/MAX_CRA+2/20) Pz$R(T V
a1Qv@p^._b
NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) 6"dD2WV /
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~ }R j$%_
<T[E=#
LINE OLDX,OLDY,NEWX,NEWY '=P7""mN5
9)VF 1LD
A$ = "0" 9P{;H usNw
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gtext OLDX,OLDY,0, A$ b%cF
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NEXT sUE ?v9
C!7>1I~5
gtext NEWX, NEWY, 0 " THE LAST DATA POINT " :T9< d er,
}`+B =h-dW
gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" D- N8<:cA
a'\o 7_
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KF4PJi;*
GRAPHICS OFF |r bWYl.b
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