[求助]PATHS命令输出的意义? [复制链接]

L761m7J]B  
--- PATHS "E2 g7n&  
                                             OBJECTS !9)*.9[8  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... g1J]z<&  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 YgWnPp  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 )kUq2-r  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 5. l&nt'  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 &2\.6rb.  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 nMc-kyl{  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 hV8A<VT  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 nj9hRiLn  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 -`?V8OwY]  
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 kR_[p._  
5s|g
KM  
!!++ v]1rH$  
!! PATHS02.INR N,1wfOE  
!! Title: Typical PATHS Output A
6Qi^TI  
!! Category: Isolated Command 1h"B-x  
!! Keywords: PATHS, Tracing, stray, ghost f[ywC$en  
!! Description: Typical output from the PATHS w7W-=\Hvh  
!! command for all currently defined rays. This _8`|KY  
!! output shows the default LONG form and listing >ylVES/V  
!! according to total flux. @GV^B'}*  
!! Notes: SW=p5@Hy{  
!! 1)  Negative 'Hits' indicate incident rays that [+1 i$d  
!! either got absorbed by the Current object (typical) MWuVV=rd8a  
!! or did not go through or interact with current 8;5/_BwMu  
!! object (such as with STEP -1). Ylf4q/-  
!! 2)  The default LONG form provides for decimal places JSL3.J  
!! under Current and Previous headings. This allows Mu%'cwp$  
!! for further breakout of paths according to specific YUH/t
l  
!! facets for edge-based objects. #-`lLI:w0  
!! 3)  Negative 'Split/Scatter' numbers indicate scatter O| 2Q- @D  
!! rays from that object number. Otherwise, they are 'SY&-<t(  
!! specular split rays. They are traced back to the source yqU++;6  
!! from left to right (up to 10 levels possible). Refer to N$+"zJmw&  
!! chart under PATHS command description for decimal number ,)RdXgCs  
!! meanings. Em7q@  
!! Edit History (latest first) rx"zqm9 }u  
!! 10/10/2000 - cp - modified format; added description K$Ph$P@  
!! 01/01/1996 - bro - creation j{PX ~/
 
!!-- Y `{U45  
wfdFGoy(  
--- PATHS bODl q  
                                             OBJECTS }B5I#Af7  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... |bk*Lgkzw  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 JjmL6(*ui  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 RD4)NN6y5}  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 A_.QHUjpx  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 jBC9Vt;B  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 t'J fiGM  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 u62sq: GjH  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 QJ>>&`{,  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 piP8ObGjy  
-------------------- ~JXHB
X  
   8  1356 3.57E+01 J-}NFWR;t  
=T-w.}27O  
    177 ray flags changed o;[oy#aWl_  
   3397 rays now selected

在加上HELP文档里的说明 -)oBh  
1st Digit    Definition    2nd/3rd Digits    Definition ~laZ(Bma);  
0    Random Scatter    0 0    Hemispherical T?Y\~.+99  
0    Random Scatter    # #    TOWARDS number k@L~h{`Mc\  
1    Ordinary Reflection    # #    DIFFRACT number z+*Z<c5d  
2    Ordinary Transmission    # #    DIFFRACT number ,<1*  
3    Deterministic Scatter    0 0    Retro-reflected .6K>"  
3    Deterministic Scatter    0 1    Near Reflected R%%`wmG)"  
3    Deterministic Scatter    0 2    Near Transmitted `y`xk<q  
4    Extraordinary Reflection    # #    DIFFRACT number  zjA/Z(  
5    Extraordinary Transmission    ##    DIFFRACT number kgz{m;R  
6    Volume Scatter    # #    MEDIA number +a/o
)C{  
M2}<gRL*}J  
!!Copyright ?1998-2003 Breault Research Organization, Inc. All rights reserved

谢谢,我再看看.......