最近闲的无聊,看zemax的macro 下面有个宏里自带的macro,原样附下,讨论下标记为 ****************************的作用,为什么要以渐晕为判断标准,这个渐晕的真正作用是干什么的?附下RAYV()->如果无渐晕则为0,否则为渐晕面的编号。(0 if ray was not vignetted,else vignetted surface number.valid only after a RAYTRACE or RAYTRACEEX call)。若大神赐教,小弟感激流涕············· 7:.!R^5H
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macro 正文:········· T?-K}PUcQ
! centroid.zpl " M&zW&
! "KY]2v.
! Written by Kenneth Moore 9/1/92 _xP@kN~
! Added TIMER function 4/18/96 :f R GXrn
! I=K<%.
TIMER lg jY\?
! "1ZVuI
! The delta controls how many rays will be traced. A JQ\o[t
! delta of .025 will trace a 80 x 80 grid in the pupil. _p+q)#.W
! 23zR0z (L
delta = .025 :\1vy5 _
! DsiyN:o'+
print "This program computes the chief ray coordinates," J \I`#
print "centroid coordinates, and middle coordinates for" &G+:t)|S
print "the primary wave spot at each field position." JCITIjD7=
maxfield = maxf() k0DX|O8mXV
if maxfield == 0 then maxfield = 1 ".fnx8v,
n = nsur() &gvX<X4e
f = 1 C2J@] &