[求助]求教CHIEF RAY ANGLE在Zmax中如何可以看出来? [复制链接]

求教CHIEF RAY ANGLE在Zmax中如何可以看出来? I*8_5?)g<  

我這邊有一個zpl可以直看出來~ :+|os"  
如下: zLLe3?8:  
!RIH: CHIEF RAY HEIGHT ON IMA qnR
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!CRA: CHIEF RAY ANGLE IN IMA SPACE  fj])  
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!和取最?視角度 F>A&L8  
d/:zO4v3  
MAXFIELD = MAXF() @~<M_63  
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IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 AW:WDNQh8n  
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!獲曲面數 9l:Bum)9  
l %{$CmG\  
n = NSUR() ,~- dZs  
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!主光線錐激 ?yt"  
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h $}&N  

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RAYTRACE  0, 1, 0, 0, PWAV() hE>i~:~R  
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MAX_RIH = RAYY(n) G.a^nQ@e%  
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416   bqAv)2  

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PRINT   "MAX FIELD: " , maxfield, %vO b"K$X  
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PRINT   "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , ApYri|^r  
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PRINT   "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH n1xN:A  
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PRINT "FIELD ",   sCFqz[I  
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PRINT "CHIEF RAY ANGLE," nx >PZb  
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PRINT  "CHIEF RAY HEIGFHT ON IMA." *@r)3  
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!將最大試廠分為20, 設置試場數據步常  FHY=j/20 , for Ncu\;K\N  
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For j, 0, 20, 1 yU~OfwQ  
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FHY = j/20 4#Fz!Km  
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RAYTRACE  0, FHY, 0, 0, PWAV() Oi=>Usd  
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CRA = ACOS(RAYN(n-1))*180/3.1416 8#w}wGV*  
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OLDX = CRA \KmjA)(  
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OLDY = RAYY(n) f_r1(o5:Y  
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PRINT FHY*maxfield, " ,  ",OLDX,"   ",OLDY 42?X)n>  
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NEXT O1Gd_wDC/i  
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!繪出該點數據 ~\c]!%)o  
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MX 2UYZ&  
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GRAPHICS  ] }XK  
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RAYTRACE 0, 1, 0, 0, PWAV() 'g8~539{&  
W;coi4   
MAX_RIH = RAYY(n) UB
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 R/M:~h~F!  
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X_WIDE = XMAX() /1.6 +d6/*}ht  
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Y_WIDE = YMAX() /1.6 Ud0%O  
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SEGMENT = 40 `!HGM>  
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FOR j, 0, SEGMENT-1,1 4`G":nE?We  
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FHY = j/SEGMENT MN|y5w}$u
 

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RAYTRACE 0, FHY, 0, 0, PWAV() qtTys gv  
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 8w~I(2S:#  
!}^c.<38Q  
RIH = RAYY(n) 6#On .Q  
v
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OLDX = X_WIDE * (CRA/MAX_CRA+2/20) X&h4A4#P  
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) Gd`qZqx#  
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5.#r\' Z#  
to^ &:  
RAYTRACE  0, (FHY+1/SEGMENT),  0,  0, PWAV() B=#rp*vwL  
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 dfGdY"&  
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RIH = RAYY(n)       =L9sb!  
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NEWX = X_WIDE * (CRA/MAX_CRA+2/20) &h-d\gMJ  
r80w{[S$  
NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) (F]f{8  
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LINE OLDX,OLDY,NEWX,NEWY
4hg]/X"H#  
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A$ = "0" 7_d gQI3y  
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gtext OLDX,OLDY,0, A$ ]x?9lQ1&  
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NEXT \y{Bnp5h  
x SF#ys4v  
gtext NEWX, NEWY, 0 " THE LAST DATA POINT " C 7YZ;{t  
*f$mSI=  
gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" =-~82%  
x:O?Fj  
rAwq$!xx  
\f1r/e(G|  
GRAPHICS OFF }]N7CWy  
G6_Kid}"q  

楼上的回答非常棒！谢谢分享这个宏！ 5Y#yz>B@ ]  
还有一个简单的方法，利用Ray Trace观察主光线的ray angle以及imaging height，参见http://www.opticsky.cn/read-htm-tid-51156.html，此贴介绍的很详细。 OqtQLqN  

学习了！！！！！！！！！！！！！！！！！！！

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