[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? RQp|T5Er*  

我這邊有一個zpl可以直看出來~ 3bd5FsI^pU  
如下: 1s*.A6EP"  
!RIH: CHIEF RAY HEIGHT ON IMA +"}=d3E6  
}Jh: 8BNuP  
!CRA: CHIEF RAY ANGLE IN IMA SPACE :@xm-.D  
!W'Ui 9uX  
!和取最?視角度 ?$Wn!"EC8  
)wtaKF.-  
MAXFIELD = MAXF() ^*= 85iyo  
Ty@=yA17  
IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 (ihP`k-.  
?Xo*1Z =  
!獲曲面數 %|l8f>3[  
ow;R$5G  
n = NSUR() I.@hW>k  
cx$Gic:4  
!主光線錐激 %F9{EXJy  
&Q=ZwC7#  
[;oCYb$9  
W Qzj[  
RAYTRACE  0, 1, 0, 0, PWAV() b*mKei  
7"*|2Xq  
m&0"<V!H/B  
'[(nmx'yVJ  
MAX_RIH = RAYY(n) }o,z!_^PLQ  
uw7{>9  
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416   Na,_  
@C-dG7U.P  
rJ'I>Q~x6  
)g@S%Yu  
PRINT   "MAX FIELD: " , maxfield, 5;TuVU.8Q  
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PRINT   "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , p(m1O70C  
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PRINT   "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH hc$@J}`  
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0i8hI6d  
PRINT "FIELD ",   6Bm9?eU0  
X7|.T0{=x  
PRINT "CHIEF RAY ANGLE," M}"r#Plq  
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PRINT  "CHIEF RAY HEIGFHT ON IMA." ,rwuy
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I#FF*@oeM  
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jk  
!將最大試廠分為20, 設置試場數據步常  FHY=j/20 , for bv d
R"G  
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iY/KSX^~O  
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For j, 0, 20, 1 f.pkQe(  
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FHY = j/20 "n\%_'R\hH  
:Px\qh}K  
RAYTRACE  0, FHY, 0, 0, PWAV() jB^OP1  
;<G<1+  
CRA = ACOS(RAYN(n-1))*180/3.1416 I7\ &Z q  
88a<{5 :z  
OLDX = CRA Y5!b)vke  
EZ(^~k=I  
OLDY = RAYY(n) f
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g=!<#%  
gS"Q=ZK"  
PRINT FHY*maxfield, " ,  ",OLDX,"   ",OLDY (%Oe_*e}Y  
FX,$_:f6Y  
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8!h'j  
MdhT!?  
NEXT ^,2c-  
dNVv4{S  
!繪出該點數據 =!-5+I#e  
.)8  
]?9[l76O7  
LEc8NQs  
GRAPHICS 1
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bv\ A,+  
D?+ RJs
  
U?U(;nSR\A  
RAYTRACE 0, 1, 0, 0, PWAV() _Nu`)m  
j+748QAhh  
MAX_RIH = RAYY(n) n2;9geq+  
`.k5v7!o  
MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 J35l7HH  
t58m=4  
X_WIDE = XMAX() /1.6 4&}
\BU*  
coB6 rW  
Y_WIDE = YMAX() /1.6 WhUa^  
i1/}XV  
SEGMENT = 40 {>.>7{7  
GMFc K=  
FOR j, 0, SEGMENT-1,1 iAz UaF  
TJ2/?p\x  
Io+IRK  
PF ;YE6  
FHY = j/SEGMENT 2_olT_#  
O=O(3Pf>  
RAYTRACE 0, FHY, 0, 0, PWAV() eECj_eH-  
Ry%YM,K3  
CRA = ACOS(RAYN(n-1)) * 180/3.1416 %^^h) Wy}  
qU6BA\ZL  
RIH = RAYY(n) R;=6VH  
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!~P  
OLDX = X_WIDE * (CRA/MAX_CRA+2/20) >7FSH"8[,  
!yCl(XT  
OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) V/UB9)i+  
]b\WaS8I  
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f sX;Nj]  
x[m'FsR4  
.xv^G?GG  
RAYTRACE  0, (FHY+1/SEGMENT),  0,  0, PWAV() ~M[>m~8  
$PfV<Yj'B  
CRA = ACOS(RAYN(n-1)) * 180/3.1416 ty;o&w$  
&@'V\5G  
RIH = RAYY(n)       HU3Vv<lz  
7dhn'TW  
NEWX = X_WIDE * (CRA/MAX_CRA+2/20) I;iR(Hf)?q  
w})NmaT;YF  
NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) #8qyg<F  
LI$L9eNv;Y  
@5*xw1B  
k*9%8yi_ U  
LINE OLDX,OLDY,NEWX,NEWY
6(5c7R#  
hd=j56P5P  
A$ = "0" g
x&73f<J  
InX{V|CW?  
gtext OLDX,OLDY,0, A$ ^k9rDn/AW  
'qlxAYw<f  
NEXT :dbV2'vIQ  
^*zW"s  
gtext NEWX, NEWY, 0 " THE LAST DATA POINT "  bn|DRy  
3\9][S-B  
gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" W.GN0(uG  
=tP$re";o  
Bzm.X=U:  
k%a?SU<f  
GRAPHICS OFF $ACe\R/%  
z7$}#)Z7  

楼上的回答非常棒！谢谢分享这个宏！ s=}~Q&8  
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。 K-ju,4A  

学习了！！！！！！！！！！！！！！！！！！！

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