[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? _op}1   

我這邊有一個zpl可以直看出來~ 1
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如下: CXM
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!RIH: CHIEF RAY HEIGHT ON IMA c]o'xd,T8\  
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!CRA: CHIEF RAY ANGLE IN IMA SPACE vw/J8'  
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!和取最?視角度 G}raA%  
`kXs;T6&  
MAXFIELD = MAXF() SRDp*  
4p;`C  
IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 -zeG1gr3  
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!獲曲面數 \V
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AH7}/Rc  
n = NSUR() uZKr  
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!主光線錐激 xOmi\VbM  
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RAYTRACE  0, 1, 0, 0, PWAV() Fk7')?  
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MAX_RIH = RAYY(n) =X:Y,?  
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416   hnhd{$2Z  
n;Vs_u/Nx  
r[iflBP  
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PRINT   "MAX FIELD: " , maxfield, MAPGJ"?  
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PRINT   "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , Iit;F  
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PRINT   "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH B[?Ng}<g`  
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PRINT "FIELD ",   S;#'M![8  
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PRINT "CHIEF RAY ANGLE," -k e's  
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PRINT  "CHIEF RAY HEIGFHT ON IMA." )1`0PJoHE  
fJ!R6D  
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r52gn(,  
!將最大試廠分為20, 設置試場數據步常  FHY=j/20 , for Pw"-S?`(  
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For j, 0, 20, 1 bP&]!jZ  
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FHY = j/20 d|Lj~x|  
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RAYTRACE  0, FHY, 0, 0, PWAV() ;+
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CRA = ACOS(RAYN(n-1))*180/3.1416 1?+St`+{B-  
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OLDX = CRA tW}'g:s  
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OLDY = RAYY(n) F0Yd@Lk$_  
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PRINT FHY*maxfield, " ,  ",OLDX,"   ",OLDY *_\_'@1|J)  
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_ZSR.w}j/  
"b3"TPfK  
)R1<N  
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NEXT |[b{)s?x  
5vnrA'BhBU  
!繪出該點數據 p947w,1![  
R%[ c;i  
D_zZXbNc  
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GRAPHICS ]Gq !`O1  
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ri-b=|h2j  
oE]QF.n#  
RAYTRACE 0, 1, 0, 0, PWAV() p>8D;#HmL  
LyFN.2q
w  
MAX_RIH = RAYY(n) +A?U{q  
mxdr,Idx  
MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 tf`^v6m%]  
28d'7El$  
X_WIDE = XMAX() /1.6 OYn}5RN  
Se =`N  
Y_WIDE = YMAX() /1.6 nUOz\y  
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SEGMENT = 40 I^$fM
dT  
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FOR j, 0, SEGMENT-1,1 h>m"GpF x  
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L) T (<  
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FHY = j/SEGMENT ~oY^;/ j  
d>qY{Fdz  
RAYTRACE 0, FHY, 0, 0, PWAV() Z"fJ`--  
VRB;$  
CRA = ACOS(RAYN(n-1)) * 180/3.1416 P71Lqy)5}A  
H$UcF1k<  
RIH = RAYY(n) NqWdRU  
E+;7>ja  
OLDX = X_WIDE * (CRA/MAX_CRA+2/20) ^^D0^k!R  
I9ep`X6Y  
OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) ePo}y])2  
A^<jy=F&  
U&p${IcEm  
2g! +<YZ~  
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RAYTRACE  0, (FHY+1/SEGMENT),  0,  0, PWAV() 9q~s}='"  
c9h6C  
CRA = ACOS(RAYN(n-1)) * 180/3.1416 6(ol
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l2Rb\4  
RIH = RAYY(n)       z-)O9PV  
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NEWX = X_WIDE * (CRA/MAX_CRA+2/20) k;FUs[  
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NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) r*Ca}Z  
xU`p|(SS-  
:"/d|i`T  
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LINE OLDX,OLDY,NEWX,NEWY #AQV(;r7@  
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A$ = "0" oNF6<A(@$  
Ig>(m49d  
gtext OLDX,OLDY,0, A$ }*]-jWt1J\  
O:Tj"@h  
NEXT ~Z'?LV<t  
3h`f6  
gtext NEWX, NEWY, 0 " THE LAST DATA POINT " P~X2^bw  
R4:b{)=O  
gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" S30%)<W  
|&i<bqLw:  
 t"oeQ*d%  
.%  
GRAPHICS OFF kE1TP]|  
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楼上的回答非常棒！谢谢分享这个宏！ iDqoa\  
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。 F*ylnB3z  

学习了！！！！！！！！！！！！！！！！！！！

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