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············· Nw ;BhBt
$G/h-6+8
macro 正文:········· TxAT ))
! centroid.zpl 'W>Bz,M6yo
! |S48xsFvq
! Written by Kenneth Moore 9/1/92 p48M7OV
! Added TIMER function 4/18/96 D>M
a3g
! #-
$?2?2
TIMER )1ia;6}
! cmgI,n-o?
! The delta controls how many rays will be traced. A 9,|{N(N<!
! delta of .025 will trace a 80 x 80 grid in the pupil. Qr]xj7\@i
! _[;>V*?zp5
delta = .025 m^cr-'
! K=Z~$)Og)
print "This program computes the chief ray coordinates," `s#0/t
print "centroid coordinates, and middle coordinates for" 58\rl G
print "the primary wave spot at each field position." Pk/{~!+
$
maxfield = maxf() tdSy&]P
if maxfield == 0 then maxfield = 1 9EzXf+f
n = nsur() IJHNb_Cku
f = 1 lx*"Pj9hho
label 1 5=%:CN!/@p
hx = fldx(f)/maxfield !|6M ,Rk_
hy = fldy(f)/maxfield G)5w_^&%
raytrace hx,hy,0,0 z}\TS.
format 10.4 q[p+OpA
print ;okFm
print " X Field = ", fldx(f), *sK")Q4N
print " Y Field = ", fldy(f) 8 tMfh
print " X Chief = ",rayx(n), am.}2QZU
print " Y Chief = ",rayy(n) WLGk
xraymax = -9e9
i zJa`K
yraymax = -9e9 =Q|_v}
xraymin = 9e9
'o=`1I
yraymin = 9e9 ]la8MaZ<