我這邊有一個zpl可以直看出來~ e2dg{n$6"
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!RIH: CHIEF RAY HEIGHT ON IMA ~0 PR>QJ
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!CRA: CHIEF RAY ANGLE IN IMA SPACE t |5T,YFG
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!和取最?視角度 v|7=IJ
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MAXFIELD = MAXF() 5fT"`FL?
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IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 '|7'd lW
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n = NSUR()
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RAYTRACE 0, 1, 0, 0, PWAV() l2*o@&.
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MAX_RIH = RAYY(n) .*k$abb
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 QSNPraT
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PRINT "MAX FIELD: " , maxfield, "|^-Yk\U
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PRINT "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , >oGs 0mej
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PRINT "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH 8-u #<D .
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PRINT "FIELD ", &~K4 I
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PRINT "CHIEF RAY ANGLE," 8-&c%h
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PRINT "CHIEF RAY HEIGFHT ON IMA." Rh,a4n?W
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!將最大試廠分為20, 設置試場數據步常 FHY=j/20 , for 2/>u8j
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For j, 0, 20, 1 4G3u8)b=
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FHY = j/20 [aF"5G
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RAYTRACE 0, FHY, 0, 0, PWAV() X8\UTHT& 0
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CRA = ACOS(RAYN(n-1))*180/3.1416 M px98xcO
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OLDX = CRA <]f{X<ef
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OLDY = RAYY(n) N#p%^GH
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PRINT FHY*maxfield, " , ",OLDX," ",OLDY j@s* hZ^J+
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RAYTRACE 0, 1, 0, 0, PWAV() S1o[)q
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MAX_RIH = RAYY(n) F<4>g+Ag
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 NXMZTZpB7
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X_WIDE = XMAX() /1.6 N$.=1Q$F6
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Y_WIDE = YMAX() /1.6 ;]l`Q,*OXb
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SEGMENT = 40 zm mkmTp
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FOR j, 0, SEGMENT-1,1 aMJJ|iiU
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FHY = j/SEGMENT hd W7Qck "
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RAYTRACE 0, FHY, 0, 0, PWAV() ]sI\. a
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 0|kH0c,T-
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RIH = RAYY(n) K{9
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OLDX = X_WIDE * (CRA/MAX_CRA+2/20) dKY#Tl]
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) a4 mRu|x
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RAYTRACE 0, (FHY+1/SEGMENT), 0, 0, PWAV() h!`KX2~
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 )<$<9!L4x
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RIH = RAYY(n) +F~B"a
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NEWX = X_WIDE * (CRA/MAX_CRA+2/20) S{Zf}8?6$
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NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) S0 ReT*I
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LINE OLDX,OLDY,NEWX,NEWY ]MC5 uKn
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A$ = "0" ikO9p|J
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gtext OLDX,OLDY,0, A$ -;Te+E_
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NEXT (w vU;u
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gtext NEWX, NEWY, 0 " THE LAST DATA POINT " pb G5y7
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gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" DPCQqV |7
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