[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? 5r?m&28X  

我這邊有一個zpl可以直看出來~ OKHX)"j\\  
如下: !sRngXCXk?  
!RIH: CHIEF RAY HEIGHT ON IMA 4pln5v=  
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!CRA: CHIEF RAY ANGLE IN IMA SPACE u-1;'a  
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!和取最?視角度 93<:RV  
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MAXFIELD = MAXF() NWd<+-pC6  
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IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 2jbIW*  
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!獲曲面數 3b YCOqG  
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n = NSUR() St<mDTi  
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!主光線錐激 Sggq3l$Qc  
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RAYTRACE  0, 1, 0, 0, PWAV() z`6fotL  
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MAX_RIH = RAYY(n)
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416   P"lBB8\eku  
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PRINT   "MAX FIELD: " , maxfield, `p'Q7m2y/b  
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PRINT   "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , Uu7dSU  
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PRINT   "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH fZKt%m  
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PRINT "FIELD ",   iU+nqY'  
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PRINT "CHIEF RAY ANGLE," WhBpv(q}.  
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PRINT  "CHIEF RAY HEIGFHT ON IMA." ^Cv^yTj;&  
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!將最大試廠分為20, 設置試場數據步常  FHY=j/20 , for /Jf~25
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For j, 0, 20, 1 INSkgOo  
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FHY = j/20 qP!P +'B  
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RAYTRACE  0, FHY, 0, 0, PWAV() % p?brc  
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CRA = ACOS(RAYN(n-1))*180/3.1416 mgZf3?,)  
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OLDX = CRA dz#5
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OLDY = RAYY(n) gLE7Edcp6V  
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PRINT FHY*maxfield, " ,  ",OLDX,"   ",OLDY l_/C65%.:  
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NEXT |rRG=tG_'  
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!繪出該點數據 4\ /*jA  
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GRAPHICS RAs0]K  
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RAYTRACE 0, 1, 0, 0, PWAV() _'x
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MAX_RIH = RAYY(n) J?:[$C5  
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 1D([@)^  
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X_WIDE = XMAX() /1.6 a?cn9i)#  
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Y_WIDE = YMAX() /1.6 Vs0 SXj  
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SEGMENT = 40 m)?5}ZwAH  
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FOR j, 0, SEGMENT-1,1 iy
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FHY = j/SEGMENT YwT-T,oD  
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RAYTRACE 0, FHY, 0, 0, PWAV() Z&yaSB  
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 {gy+3  
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RIH = RAYY(n) mU{4g`Iw  
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OLDX = X_WIDE * (CRA/MAX_CRA+2/20) dXu{p  
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) udqge?Tz  
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RAYTRACE  0, (FHY+1/SEGMENT),  0,  0, PWAV() B1T5f1;uY  
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 }N3`gCy9eN  
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RIH = RAYY(n)       nX x=1*X  
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NEWX = X_WIDE * (CRA/MAX_CRA+2/20) !ng\` |8?  
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NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) Kr3];(w{  
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LINE OLDX,OLDY,NEWX,NEWY j=3-Qk`"/|  
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A$ = "0" r\mPIr|  
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gtext OLDX,OLDY,0, A$ 5d 5t9+t  
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NEXT KRk~w]  
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gtext NEWX, NEWY, 0 " THE LAST DATA POINT " %-^}45](q  
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gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" 6VR18Y!y  

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楼上的回答非常棒！谢谢分享这个宏！ |$Xf;N37t  
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。 '_E c_F  

学习了！！！！！！！！！！！！！！！！！！！

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