我這邊有一個zpl可以直看出來~ @uA=v />+
如下: #J=^CE
!RIH: CHIEF RAY HEIGHT ON IMA cxX/ b ,
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!CRA: CHIEF RAY ANGLE IN IMA SPACE K /WnK:LU
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!和取最?視角度 )(b, v/:
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MAXFIELD = MAXF() QguRU|y
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IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 Wx Pu{N
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n = NSUR() ;c tPe[5
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RAYTRACE 0, 1, 0, 0, PWAV() pW4O[ v`
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MAX_RIH = RAYY(n) UP<B>Y1a
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 r+%$0eB1^
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PRINT "MAX FIELD: " , maxfield, mETGYkPUa
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PRINT "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , g9~QNA
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PRINT "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH q"LE6?hs
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PRINT "FIELD ", \d)HwO
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PRINT "CHIEF RAY ANGLE," to9X2^
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PRINT "CHIEF RAY HEIGFHT ON IMA." Q]1s*P
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!將最大試廠分為20, 設置試場數據步常 FHY=j/20 , for `g}po%k
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For j, 0, 20, 1 `G'Z ,P-a
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FHY = j/20 .;J6)h
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RAYTRACE 0, FHY, 0, 0, PWAV() <dWms`Qc O
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CRA = ACOS(RAYN(n-1))*180/3.1416 [gaB}aLn
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OLDX = CRA pg w_F
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OLDY = RAYY(n) *";O_ :C!
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PRINT FHY*maxfield, " , ",OLDX," ",OLDY 6s.>5}M!
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!繪出該點數據 RI2 /h rW
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RAYTRACE 0, 1, 0, 0, PWAV() 2-dEie/{'
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MAX_RIH = RAYY(n) m% %\k
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 ~m3Tq.sYrY
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X_WIDE = XMAX() /1.6 PUEEfq!%
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Y_WIDE = YMAX() /1.6 H~; s$!lG
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SEGMENT = 40 ipD/dx.
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FOR j, 0, SEGMENT-1,1 ! i8'gq'q
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FHY = j/SEGMENT AvcN,
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RAYTRACE 0, FHY, 0, 0, PWAV() yk/BQ|G
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 Ap!Y 3C
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RIH = RAYY(n) zt 2#6v
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OLDX = X_WIDE * (CRA/MAX_CRA+2/20) J0 UF(
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) -DWnDku8=
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RAYTRACE 0, (FHY+1/SEGMENT), 0, 0, PWAV() cm`x;[e6l
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 )26_7.|
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RIH = RAYY(n) [ Mp8"
1 Wb_>`;
NEWX = X_WIDE * (CRA/MAX_CRA+2/20) x%%OgO +>
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NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) H",q-.!
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LINE OLDX,OLDY,NEWX,NEWY R_B`dP<"~Y
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A$ = "0" m [D]4h9
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gtext OLDX,OLDY,0, A$ Y( 6 p&I
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NEXT p>= b|Qy|
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gtext NEWX, NEWY, 0 " THE LAST DATA POINT " D0Lo T?$N
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gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" TyN]P a
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