[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? dheobD  

这个宏厉害了

这个宏厉害了

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楼上的回答非常棒！谢谢分享这个宏！ f#-\*  
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。 uK0L>
  

我這邊有一個zpl可以直看出來~ V P(JV  
如下: 8mt#S  
!RIH: CHIEF RAY HEIGHT ON IMA 7Rd(,eWE@  
NTSIClm}U
 
!CRA: CHIEF RAY ANGLE IN IMA SPACE ^CD?SP"i  
k>~D  
!和取最?視角度 l;@bs  
{asq[;]  
MAXFIELD = MAXF() %3. np  
~du U& \  
IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 -j
1]H"-  
UzW]kY[A<  
!獲曲面數 qRz /$|.  
A\v53AT  
n = NSUR() olKM0K  
w-C%,1F,/  
!主光線錐激 FI~=A/:  
Ucz=\dO1  
T7o7t5*  
"sWsK %  
RAYTRACE  0, 1, 0, 0, PWAV() Bn.5ivF3  
nWhf  
y1[@4T
Y]  
L-zU%`1{M  
MAX_RIH = RAYY(n) ]f}(iD  
n/e,jw  
9W-1P}e,  
(W}DMcuSd  
MAX_CRA = ACOS(RAYN(n-1))*180/3.1416   ?}= $zN  
}a#=c*+_  
1 |/ |Lq%w  
aj=-^iGG  
PRINT   "MAX FIELD: " , maxfield, Sr_h
D5!  
L(9AcP  
PRINT   "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , fPstSez   
^ > ?C  
PRINT   "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH s#8T46?  
43<i3O  
p*Yx1er1  
G[u{! 2RS  
PRINT "FIELD ",   Tt=;of{  
(y1S*_D  
PRINT "CHIEF RAY ANGLE," 87m`K Str7  
IkxoW:L  
PRINT  "CHIEF RAY HEIGFHT ON IMA." FlY"OU*  
cl |}0Q5  
*SpE XO  
0f
K#:6  
!將最大試廠分為20, 設置試場數據步常  FHY=j/20 , for x(p/9$.#  
G:`So  
P>^$X  
y=jZ8+M   
For j, 0, 20, 1 r;E5e]w*-  
%!A-K1Z\D  
FHY = j/20 q(4Ny<=,'K  
]z
| 2  
RAYTRACE  0, FHY, 0, 0, PWAV() J6ed  
hZ.](rD  
CRA = ACOS(RAYN(n-1))*180/3.1416 TtQd#mSI\  
:nfy=*M#  
OLDX = CRA J)|I/8!#  
hS>=pO+y  
OLDY = RAYY(n) `tcX[(`  
DZA '0-  
PRINT FHY*maxfield, " ,  ",OLDX,"   ",OLDY E>O@Bv  
7|"$YV'DM  
c%&*yR  
*P&lAyt6  
52^,qP'6  
8i<]$
 
NEXT "L8Hgwg  
f9+6g
Y  
!繪出該點數據 G>jC+0nkry  
.q!
i +0  
1/6}E]-F  
WP=uHg  
GRAPHICS U-U(_W5&  
Vu
N#j<H  
hzpl;Mj  
;ZMIYFXRqh  
RAYTRACE 0, 1, 0, 0, PWAV() Q]/{6:C  
_c-(T&u<  
MAX_RIH = RAYY(n) J4 U]_|  
(E~6fb"c  
MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 3II*NANeg  
-Rr !J37  
X_WIDE = XMAX() /1.6 #&?}h)Jr'  
D 5:'2i  
Y_WIDE = YMAX() /1.6 H ]!P[?  
|CQ0{1R1  
SEGMENT = 40 :"b:uQ  
-3 "<znv  
FOR j, 0, SEGMENT-1,1 G]mD_J1$  
}wI+eMr  
7s;;2<k;_  
=EU;%f  
FHY = j/SEGMENT tCA0H\';  
4Y4zBD=<  
RAYTRACE 0, FHY, 0, 0, PWAV() .'h^  
P
:%b[7  
CRA = ACOS(RAYN(n-1)) * 180/3.1416 5fz K*[B  
pRUQMPn (  
RIH = RAYY(n) @2hOy@V  
0F%?<: &  
OLDX = X_WIDE * (CRA/MAX_CRA+2/20) QX
O~DR1  
>;VZB/d  
OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) Q ;5A~n  
uyWw3>  
rfzzMV  
3\C+g{}e  
3Wx\Liw,  
SMfa(+VI  
RAYTRACE  0, (FHY+1/SEGMENT),  0,  0, PWAV() >p" U|  
BHErc\ITP  
CRA = ACOS(RAYN(n-1)) * 180/3.1416  5PC:4  
]\k& l ['  
RIH = RAYY(n)       c6y>]8_  
<P@O{Xi+K  
NEWX = X_WIDE * (CRA/MAX_CRA+2/20) N[v=;&  
Z%=A[`5]  
NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) 4gUx#_AaG  
2iO{*cB
 
:VLYF$|  
_+~&t9A!  
LINE OLDX,OLDY,NEWX,NEWY )r)ZmS5O  
!,]c}Y{i  
A$ = "0" [,MK)7DU  
`U>2H4P  
gtext OLDX,OLDY,0, A$ u`Y~r<?P(  
cqW(9A|8  
NEXT Z)@[N 6\?  
/<%L&
 
gtext NEWX, NEWY, 0 " THE LAST DATA POINT " GCv1x->  
fL]jk1.Xv-  
gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" .b^!f<j  
t~) g)=>  
PAxR?2m{  
b*{UO  
GRAPHICS OFF <U\
8&Uv>  
Y>~jho