[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.F8  

我這邊有一個zpl可以直看出來~ \+G.]|"Y  
如下: 8V,"Id][  
!RIH: CHIEF RAY HEIGHT ON IMA k+f1sV[4}  
|$Qp0vOA}  
!CRA: CHIEF RAY ANGLE IN IMA SPACE ZRX^^yN  
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!和取最?視角度 {uEu>D$8  
8NxUx+]  
MAXFIELD = MAXF() (I>HWRH  
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IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 FoQ?U=er  
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!獲曲面數 %7iUlO}}V  
0 -!?W  
n = NSUR() 3,%nkW  
v*smI7aH  
!主光線錐激 !~?W \b\:  
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/4(Z`e;0  
RAYTRACE  0, 1, 0, 0, PWAV() D7EXqo  
3L?WTS6(u  
 ^8b~ZX  

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MAX_RIH = RAYY(n) G% o7BX  
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416   W]} #\\$z  
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f&=K]:WDe  
PRINT   "MAX FIELD: " , maxfield, v!nm &"  
_e;N'DZ  
PRINT   "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , ww-XMz h  
rat=)n)"t  
PRINT   "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH
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PRINT "FIELD ",   9"m,p  
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PRINT "CHIEF RAY ANGLE," nrxjN(9V%+  
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PRINT  "CHIEF RAY HEIGFHT ON IMA." z:dXc  
ztRWIkI q  
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!將最大試廠分為20, 設置試場數據步常  FHY=j/20 , for emGV]A%nss  
HR/k{"8W4Q  
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For j, 0, 20, 1 e}{8a9J<%_  
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FHY = j/20 pP?<[ql[w  
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RAYTRACE  0, FHY, 0, 0, PWAV() YR$tPe  
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CRA = ACOS(RAYN(n-1))*180/3.1416 *O"%tp6  
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OLDX = CRA E#yCcC!wMY  
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OLDY = RAYY(n) O JZ!|J8?  
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PRINT FHY*maxfield, " ,  ",OLDX,"   ",OLDY 7AZ5%o  
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^N*pIVLC  
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NEXT $ioaunQKP  
*#X+Gngo  
!繪出該點數據 842Mydom  
!?tu! M<1?  
)W_ Y3M,  
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GRAPHICS :epitpJ  
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Zq2H9^![y~  
E 6>1Fm8%V  
RAYTRACE 0, 1, 0, 0, PWAV() Jgi{7J  
$g}/T_26  
MAX_RIH = RAYY(n) +oxqS&$L  
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 IdN%f]=/  
=CD:.FG.  
X_WIDE = XMAX() /1.6 $=;bccIob  
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Y_WIDE = YMAX() /1.6 H4K(SGx  
zD#+[XI]K  
SEGMENT = 40 (_s!,QUe  
jS5t?0  
FOR j, 0, SEGMENT-1,1 AOvH&9**  
+E""8kW- Z  
9fr&Yb=_o@  
g:@Cg.q8  
FHY = j/SEGMENT ]8q%bsl+  
J\Oc]gi\L  
RAYTRACE 0, FHY, 0, 0, PWAV() %>x0*T$$  
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6J;Fb#  
CRA = ACOS(RAYN(n-1)) * 180/3.1416 2_ZHJ,r   
U3VsMV*Y  
RIH = RAYY(n) 6832N3=  
H7cRWB  
OLDX = X_WIDE * (CRA/MAX_CRA+2/20) T8M[eSbZ  
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) BhhK|U/  
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N|^!"/  
u+, jAkr  
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RAYTRACE  0, (FHY+1/SEGMENT),  0,  0, PWAV() $7k04e@]  
<T=o]M$  
CRA = ACOS(RAYN(n-1)) * 180/3.1416 nu1w:  
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RIH = RAYY(n)       #!F8n`C-  
JqH.QnKcv  
NEWX = X_WIDE * (CRA/MAX_CRA+2/20) )Sh;UW  
@?($j)9}  
NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) `(w kqa  
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=,}!Ns{k  
LINE OLDX,OLDY,NEWX,NEWY b^|,9en  
mhHm#  
A$ = "0" U]R|ej  
E rRMiT  
gtext OLDX,OLDY,0, A$ 4tN~UMw?  
^,\se9=(  
NEXT _ZvX"{y~  
h hNFp  
gtext NEWX, NEWY, 0 " THE LAST DATA POINT " ^LAS9K1.  
%%-Tjw o  
gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" 9ixnf=$Jp  
A5J#x6@  
D\i8rqU/l  
hF?\K^tF  
GRAPHICS OFF Yv|bUZ@  
Q!$kUcky9  

楼上的回答非常棒！谢谢分享这个宏！ 8CHf.SXh  
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。 \}_7^)S;  

学习了！！！！！！！！！！！！！！！！！！！

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