我這邊有一個zpl可以直看出來~ V^.~m;ETu]
如下: G|X1c}zAL
!RIH: CHIEF RAY HEIGHT ON IMA R+, tn,<<
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!CRA: CHIEF RAY ANGLE IN IMA SPACE f*kT7PJG
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!和取最?視角度 QbpRSdxy`$
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MAXFIELD = MAXF() ^9"|tWf6O
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IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 (~/D*<A
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n = NSUR() }GQ8|fg`U
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RAYTRACE 0, 1, 0, 0, PWAV() Q)H Vh[4
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MAX_RIH = RAYY(n) PS(9?rX#+
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 5GT,:0
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PRINT "MAX FIELD: " , maxfield, 6Z|/M6f
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PRINT "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , ? nj _gL
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PRINT "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH %|oY8;0|A>
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PRINT "FIELD ", D-A#{e _
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PRINT "CHIEF RAY ANGLE," E^#|1Kpq
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PRINT "CHIEF RAY HEIGFHT ON IMA." c d*y{Wt
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!將最大試廠分為20, 設置試場數據步常 FHY=j/20 , for %w6> 3#e
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For j, 0, 20, 1 t*e+[
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FHY = j/20 RAXqRP,iw
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RAYTRACE 0, FHY, 0, 0, PWAV() p5c'gziR
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CRA = ACOS(RAYN(n-1))*180/3.1416 A{mbL2AxwC
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OLDX = CRA J0mY=vX
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OLDY = RAYY(n) 1}KNzMHk9
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PRINT FHY*maxfield, " , ",OLDX," ",OLDY "{qhk {
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NEXT &Mo=V4i>
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!繪出該點數據 Qj[4gN ?}=
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RAYTRACE 0, 1, 0, 0, PWAV() 3f
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MAX_RIH = RAYY(n) :4]&R9J>o
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 "MM7qV
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X_WIDE = XMAX() /1.6 x # BUIi
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Y_WIDE = YMAX() /1.6 g0cC w2S
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SEGMENT = 40 IOvYv FUUJ
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FOR j, 0, SEGMENT-1,1 (gl CTF9v
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FHY = j/SEGMENT J j yQ
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RAYTRACE 0, FHY, 0, 0, PWAV() 4-ZiKM
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 ]rZ"5y
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RIH = RAYY(n) [^1;8Tbk
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OLDX = X_WIDE * (CRA/MAX_CRA+2/20) 7bQ#M )}
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) *ZKfyn$+~
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RAYTRACE 0, (FHY+1/SEGMENT), 0, 0, PWAV() $-5i wZ
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 pOlQOdl
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RIH = RAYY(n) &>i+2c~
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NEWX = X_WIDE * (CRA/MAX_CRA+2/20) |+x;18
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NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) Ij@YOt
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LINE OLDX,OLDY,NEWX,NEWY i. ` S0
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A$ = "0" ^0~ ?3t5
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gtext OLDX,OLDY,0, A$ 9p>3k&S
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NEXT ~WR6rc
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gtext NEWX, NEWY, 0 " THE LAST DATA POINT " q,0o:nI
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gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" 1wE~dpnx
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GRAPHICS OFF {hZ_f3o
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