[求助]PATHS命令输出的意义? [复制链接]

rjR  
--- PATHS nC&rQQFF  
                                             OBJECTS QX]tD4OH  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... 63u'-Z"4  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 5^d%+*l;q  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 iGU N$  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 ^3yjE/Wi"  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 y?unI~4tC  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 (wY%$kW4  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 rP\7C+  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 =0]Mc$Ih  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 YHRI UYd  
在这个输出中,hit表示和物体接触过几次吗?后面几个又是什么意思,知道的能告诉我一声,或告诉我到哪里去找这些的意思.谢谢啦!

到ASAP中文入门里有

中文入门里没找到呀，其它几个的都有。能告诉我具体什么地方能找到么，谢谢啦！

在example中的PATHS例子中 jlP7'xt1%  
A X#!9-m3  
!!++ PmY:sJ{M  
!! PATHS02.INR hpyre B  
!! Title: Typical PATHS Output 0EB'!  
!! Category: Isolated Command stG&(M  
!! Keywords: PATHS, Tracing, stray, ghost 8WGM%n#q  
!! Description: Typical output from the PATHS -U $pW(~  
!! command for all currently defined rays. This @~XlI1g$i  
!! output shows the default LONG form and listing '9dtIW6E  
!! according to total flux. .:raeDrd  
!! Notes: -:>#w`H  
!! 1)  Negative 'Hits' indicate incident rays that 16Y~5JAc  
!! either got absorbed by the Current object (typical) K{P#[X*5  
!! or did not go through or interact with current DmrfD28j~F  
!! object (such as with STEP -1). vTEkh0Ys  
!! 2)  The default LONG form provides for decimal places *Kkw,qp/  
!! under Current and Previous headings. This allows -}sya1(<8  
!! for further breakout of paths according to specific A m1W<`  
!! facets for edge-based objects. 5gEfhZQ  
!! 3)  Negative 'Split/Scatter' numbers indicate scatter D` X6'PP  
!! rays from that object number. Otherwise, they are 3ky+qoe  
!! specular split rays. They are traced back to the source R"o,m  
!! from left to right (up to 10 levels possible). Refer to sZB6zTX J  
!! chart under PATHS command description for decimal number TjK5UML  
!! meanings. yy1r,dw  
!! Edit History (latest first) EXcjF  
!! 10/10/2000 - cp - modified format; added description LD~'^+W  
!! 01/01/1996 - bro - creation IpXhb[UZ?  
!!-- ` W>B8  
IyN9 +  
--- PATHS an`(?6d  
                                             OBJECTS 1n(}Q1fa  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... ]e~^YZOs  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 2vN(z%p  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 wT=hO+  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 @e0
skc  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 2H+DT-hK  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 ;Hb[gvl  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 U3K<@r  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 L)'rM-nkFh  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 C+?s~JL  
-------------------- da'E"HN@G~  
   8  1356 3.57E+01 ==Mi1Q#5C  
-*fYR#VQQB  
    177 ray flags changed |I5?5 J\  
   3397 rays now selected

在加上HELP文档里的说明 u=}bq{  
1st Digit    Definition    2nd/3rd Digits    Definition *>p(]_s,  
0    Random Scatter    0 0    Hemispherical PZ(<eJ>  
0    Random Scatter    # #    TOWARDS number U"Hquo  
1    Ordinary Reflection    # #    DIFFRACT number M6*{#Y
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2    Ordinary Transmission    # #    DIFFRACT number $,,>R[;w  
3    Deterministic Scatter    0 0    Retro-reflected WTYFtZD[yH  
3    Deterministic Scatter    0 1    Near Reflected xyjVdD\  
3    Deterministic Scatter    0 2    Near Transmitted <bZm  
4    Extraordinary Reflection    # #    DIFFRACT number <4e*3WSG  
5    Extraordinary Transmission    ##    DIFFRACT number eoe^t:5&  
6    Volume Scatter    # #    MEDIA number uBq3.+,x*  
h4\6
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!!Copyright ?1998-2003 Breault Research Organization, Inc. All rights reserved

谢谢,我再看看.......