[求助]PATHS命令输出的意义? [复制链接]

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--- PATHS !T}R=;)eh  
                                             OBJECTS 9v7}[`^  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... cWI7];/d;  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 Cn>t"#zs!~  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 /8P7L'Rb  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 c2d1'l]n  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 ETfoL.d$(  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 xI~c~KC  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 |lVi* 4za%  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 |Lc.XxBkc  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 <_4'So>  
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 ;oRgg'k<  
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!!++ .+-7 'ux  
!! PATHS02.INR gq)uv`3  
!! Title: Typical PATHS Output }kk[lvhJ  
!! Category: Isolated Command QQUZneIDp  
!! Keywords: PATHS, Tracing, stray, ghost e{*z4q1  
!! Description: Typical output from the PATHS m>'#664q1  
!! command for all currently defined rays. This !]#;
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!! output shows the default LONG form and listing ?O/!pUAu  
!! according to total flux. kJ B u7  
!! Notes: |TuFx=~5v  
!! 1)  Negative 'Hits' indicate incident rays that a.SxMF  
!! either got absorbed by the Current object (typical) ?;p45y~n%  
!! or did not go through or interact with current 8jgamG  
!! object (such as with STEP -1). |f+fG=a67V  
!! 2)  The default LONG form provides for decimal places d?=r:TBU  
!! under Current and Previous headings. This allows c)17[9"  
!! for further breakout of paths according to specific `w%Qs)2  
!! facets for edge-based objects. P".rm0@R  
!! 3)  Negative 'Split/Scatter' numbers indicate scatter O4,?C)  
!! rays from that object number. Otherwise, they are *g 2N&U  
!! specular split rays. They are traced back to the source Mog!pmc{  
!! from left to right (up to 10 levels possible). Refer to Qx77%L4  
!! chart under PATHS command description for decimal number <7J\8JR&=  
!! meanings. /U"3LX  
!! Edit History (latest first) 2sT\+C&H  
!! 10/10/2000 - cp - modified format; added description BE," lX  
!! 01/01/1996 - bro - creation ^1[u'DW4  
!!-- 4NmLbM&C8  
?) VBkA5j  
--- PATHS nnMRp7LQ-  
                                             OBJECTS 7gT^ZL  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... O@,9a~Ghd  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 /??nOVvt  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 (rjv3=9\3  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 MH_3nN  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 6
Y}Bza  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 GP=&S|hi  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 ~*ll,<L:  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 YW^sf,zQ  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 s;YuB#Z  
-------------------- lNqF@eCT9  
   8  1356 3.57E+01 LT)G"U~  
 8=j_~&*  
    177 ray flags changed 0uf)6(f  
   3397 rays now selected

在加上HELP文档里的说明 @ykM98K  
1st Digit    Definition    2nd/3rd Digits    Definition dzyp:\&9  
0    Random Scatter    0 0    Hemispherical w;KNS'  
0    Random Scatter    # #    TOWARDS number ;TG<$4N  
1    Ordinary Reflection    # #    DIFFRACT number /FA0(< -}  
2    Ordinary Transmission    # #    DIFFRACT number WY" `wM  
3    Deterministic Scatter    0 0    Retro-reflected wx)Yl1C  
3    Deterministic Scatter    0 1    Near Reflected Kv-4VWh  
3    Deterministic Scatter    0 2    Near Transmitted OO`-{HKt  
4    Extraordinary Reflection    # #    DIFFRACT number uvj`r5ei  
5    Extraordinary Transmission    ##    DIFFRACT number X\'+);Z
 
6    Volume Scatter    # #    MEDIA number TClgywL  
(uskVK>L  
!!Copyright ?1998-2003 Breault Research Organization, Inc. All rights reserved

谢谢,我再看看.......