[求助]PATHS命令输出的意义? [复制链接]

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--- PATHS jo"[$%0`  
                                             OBJECTS <rCl  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... %GHHnf%2Z  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 4q~l?*S  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 55yP.@i9J  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 t(ZiQ<A  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 KH@M & >=^  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 57HMWlg  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 @NV$!FB<  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 #"f:m`  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 %3kqBH!d  
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 5*4P_q(AxD  
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!!++ _|~2i1Ms,  
!! PATHS02.INR CZ1tqAk-  
!! Title: Typical PATHS Output {uw'7 d/  
!! Category: Isolated Command <G6wpf8M  
!! Keywords: PATHS, Tracing, stray, ghost #%+IU  
!! Description: Typical output from the PATHS I80.|KIv  
!! command for all currently defined rays. This qjTz]'^BpM  
!! output shows the default LONG form and listing ! 4i  
!! according to total flux. N}s[0s  
!! Notes: r:YAn^Lg  
!! 1)  Negative 'Hits' indicate incident rays that S0"OU0`N  
!! either got absorbed by the Current object (typical) T@k&YJ  
!! or did not go through or interact with current ty/jTo}  
!! object (such as with STEP -1). \`4}h[  
!! 2)  The default LONG form provides for decimal places m>UJ; F  
!! under Current and Previous headings. This allows qr6WSBc  
!! for further breakout of paths according to specific 9}3W0F;  
!! facets for edge-based objects. zW+Y{^hf  
!! 3)  Negative 'Split/Scatter' numbers indicate scatter MA"iM+Ar  
!! rays from that object number. Otherwise, they are v "oO  
!! specular split rays. They are traced back to the source a}e7Q<cGj  
!! from left to right (up to 10 levels possible). Refer to qf7.Sh  
!! chart under PATHS command description for decimal number .R:eN&Y8y  
!! meanings. {|>~#a49h  
!! Edit History (latest first) A6#ob
  
!! 10/10/2000 - cp - modified format; added description ~\
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!! 01/01/1996 - bro - creation S,Oy}Nv  
!!-- -?@$`{-K  
>%d]"]  
--- PATHS l<v/T  
                                             OBJECTS 
y(N-1  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... y)/d-  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 hWDgMmo7  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 MRmz/ZmRM  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 ?F`lI""E  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 M: `FZ}&L  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 Bt.W_p  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 zJ &qR  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 LzgD#K
z  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 }rG
DM  
-------------------- F3wRHq  
   8  1356 3.57E+01 E\
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8N|*n"`}  
    177 ray flags changed 6bqJM#y@  
   3397 rays now selected

在加上HELP文档里的说明 Y!Z@1V`  
1st Digit    Definition    2nd/3rd Digits    Definition l~f +h?cF  
0    Random Scatter    0 0    Hemispherical vTB*J,6.  
0    Random Scatter    # #    TOWARDS number 9|#h )*  
1    Ordinary Reflection    # #    DIFFRACT number wmoOp;C  
2    Ordinary Transmission    # #    DIFFRACT number sIELkF?.  
3    Deterministic Scatter    0 0    Retro-reflected E}a3.6)p  
3    Deterministic Scatter    0 1    Near Reflected $_)f|\s  
3    Deterministic Scatter    0 2    Near Transmitted .h*
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4    Extraordinary Reflection    # #    DIFFRACT number I>P</TE7  
5    Extraordinary Transmission    ##    DIFFRACT number e3[Q
M  
6    Volume Scatter    # #    MEDIA number g%\e80~1(  
;$0za]x  
!!Copyright ?1998-2003 Breault Research Organization, Inc. All rights reserved

谢谢,我再看看.......