[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? q;R&valn  

我這邊有一個zpl可以直看出來~ cb'Y
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如下: pno}`Cer  
!RIH: CHIEF RAY HEIGHT ON IMA @Wd(>*"zw  
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!CRA: CHIEF RAY ANGLE IN IMA SPACE 7gLk~*  
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!和取最?視角度 XU<owk  
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MAXFIELD = MAXF() 4T52vM  

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IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 C3.]dsv:  
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!獲曲面數 nQ'NS  
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n = NSUR() [< 9%IGH  
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!主光線錐激 5KbPpKpd  
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RAYTRACE  0, 1, 0, 0, PWAV() dj5|t~&  
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MAX_RIH = RAYY(n) NH5sV.vvc  
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416   b'FTyi  
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PRINT   "MAX FIELD: " , maxfield, |ggtb\W  
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PRINT   "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , ;9#W#/B  
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PRINT   "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH lV3k4iRH  
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PRINT "FIELD ",   J7dHD(R8  

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PRINT "CHIEF RAY ANGLE," qfAnMBM1@  
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PRINT  "CHIEF RAY HEIGFHT ON IMA." &&jQ4@m}j  
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!將最大試廠分為20, 設置試場數據步常  FHY=j/20 , for [#X}(  
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For j, 0, 20, 1 3DCR n :  
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FHY = j/20 Pec40g:#F  
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RAYTRACE  0, FHY, 0, 0, PWAV() $6ucz'  
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CRA = ACOS(RAYN(n-1))*180/3.1416 0%|)=T3Slu  
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OLDX = CRA @yQ1F> t  
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OLDY = RAYY(n) j)nE!GKD(  
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PRINT FHY*maxfield, " ,  ",OLDX,"   ",OLDY ())_4 <  
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NEXT sVnq|[ /  
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!繪出該點數據 9)[)07  
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GRAPHICS N!tNRMTi  
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RAYTRACE 0, 1, 0, 0, PWAV() U3M;{_g  
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MAX_RIH = RAYY(n) D4@(_6^  
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 4Pf"R~&[  
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X_WIDE = XMAX() /1.6 PVN`k, 4  
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Y_WIDE = YMAX() /1.6 2]x,joB  
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SEGMENT = 40 n"~K",~P  
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FOR j, 0, SEGMENT-1,1 $fPiR  
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FHY = j/SEGMENT hsK(09:J
 
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RAYTRACE 0, FHY, 0, 0, PWAV() G!D~*B9G  
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 v9gaRqi8  
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RIH = RAYY(n) hbx+*KM  
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OLDX = X_WIDE * (CRA/MAX_CRA+2/20) nAsc^Yh  
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) -O@/S9]S)  
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RAYTRACE  0, (FHY+1/SEGMENT),  0,  0, PWAV() :X1Y  
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 X&i" K'mV  
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RIH = RAYY(n)       4i29nq^n  
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NEWX = X_WIDE * (CRA/MAX_CRA+2/20) *@YQr]~ ;  
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NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) k6;pi=sYNW  
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LINE OLDX,OLDY,NEWX,NEWY 1u* (=!  
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A$ = "0" `K2vG`c  
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gtext OLDX,OLDY,0, A$ 8nSw7:z  
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NEXT U71A#OD^U  
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gtext NEWX, NEWY, 0 " THE LAST DATA POINT " (Q|Y*yI  
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gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" JNA_*3'  
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GRAPHICS OFF 
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楼上的回答非常棒！谢谢分享这个宏！ RSF@Oo{  
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。 /oU$TaB>(  

学习了！！！！！！！！！！！！！！！！！！！

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