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如下: O#ajoE
!RIH: CHIEF RAY HEIGHT ON IMA Xwqf Wd_
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!CRA: CHIEF RAY ANGLE IN IMA SPACE a}8>(jt St
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!和取最?視角度 hB 1 iSm
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MAXFIELD = MAXF() 2T?1X{g
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IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 E~U|v'GCd
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n = NSUR() $+yQ48Wq
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RAYTRACE 0, 1, 0, 0, PWAV() =cX"gI[
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MAX_RIH = RAYY(n) P b C>v
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 l3
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PRINT "MAX FIELD: " , maxfield, mLdyt-1
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PRINT "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , [_B&7#3>7
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PRINT "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH lAt1Mq} ?P
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PRINT "FIELD ", mh SsOmJ 5
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PRINT "CHIEF RAY ANGLE," \X p"I5
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PRINT "CHIEF RAY HEIGFHT ON IMA." Qi L
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!將最大試廠分為20, 設置試場數據步常 FHY=j/20 , for m eWq9:z
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For j, 0, 20, 1 sm S0Rk
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FHY = j/20 s&hP^tKT
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RAYTRACE 0, FHY, 0, 0, PWAV() ! ~kz xY
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CRA = ACOS(RAYN(n-1))*180/3.1416 I 8:&Btf
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OLDX = CRA (!=aRC.-
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OLDY = RAYY(n) @=1``z#
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PRINT FHY*maxfield, " , ",OLDX," ",OLDY 1W7BN ~p14
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NEXT "xI[4~'`:
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RAYTRACE 0, 1, 0, 0, PWAV() WGK::?
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MAX_RIH = RAYY(n) gV;GC{pY
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 'h=2_%l@Y
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X_WIDE = XMAX() /1.6 B:.rp.1
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Y_WIDE = YMAX() /1.6 kRPg^Fw"Vw
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SEGMENT = 40 +3CMfYsr8
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FOR j, 0, SEGMENT-1,1 N R{:4zJT
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FHY = j/SEGMENT <rs]@J'p
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RAYTRACE 0, FHY, 0, 0, PWAV() lla96\R
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 70eN]OY
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RIH = RAYY(n) 6np wu5!
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OLDX = X_WIDE * (CRA/MAX_CRA+2/20) sP%.o7&n
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) ;U&VPIX$
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RAYTRACE 0, (FHY+1/SEGMENT), 0, 0, PWAV() o m6R/K
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 R0[Gfq9M =
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RIH = RAYY(n) +8M{y D9#
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NEWX = X_WIDE * (CRA/MAX_CRA+2/20) 0ZN/-2c A#
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NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) H'2 =yhtVh
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LINE OLDX,OLDY,NEWX,NEWY ff0,K#-
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A$ = "0" K9R[
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gtext OLDX,OLDY,0, A$ 3-'|hb
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gtext NEWX, NEWY, 0 " THE LAST DATA POINT " ?9:\ 1)]
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gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" jo;n~> 3P
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