[求助]PATHS命令输出的意义? [复制链接]

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--- PATHS 1[`l`Truz  
                                             OBJECTS p|
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Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... oB Bdk@  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 a( {`<F  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 J>Rt2K  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 qXW2a'~  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 /[#{#:lo2  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 Y=

rW.yK8  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 CM's6qhQnn  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 LRd,7P  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 z8"=W,2  
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 I!<v$  
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!!++ h{xERIV1u  
!! PATHS02.INR 5)oIPHXw  
!! Title: Typical PATHS Output o%QQ7S3P  
!! Category: Isolated Command yK7>^p}V  
!! Keywords: PATHS, Tracing, stray, ghost *f#4S_ws`  
!! Description: Typical output from the PATHS {n{}Y.  
!! command for all currently defined rays. This G\p; bUF  
!! output shows the default LONG form and listing k51s*U6=  
!! according to total flux. n1/lE)  
!! Notes: G([vy#p  
!! 1)  Negative 'Hits' indicate incident rays that eztk$o  
!! either got absorbed by the Current object (typical) zB$6e!fc  
!! or did not go through or interact with current rWs5s!l,  
!! object (such as with STEP -1). VfcQibm  
!! 2)  The default LONG form provides for decimal places _Usg`ax-  
!! under Current and Previous headings. This allows GDB>!ukg  
!! for further breakout of paths according to specific S+y2eP G  
!! facets for edge-based objects. ,;-*q}
U  
!! 3)  Negative 'Split/Scatter' numbers indicate scatter y&Hh8|'mC  
!! rays from that object number. Otherwise, they are YcV~S#b  
!! specular split rays. They are traced back to the source LI<5;oE;  
!! from left to right (up to 10 levels possible). Refer to Xh/av[Q  
!! chart under PATHS command description for decimal number fx-*')  
!! meanings. 5l}h
8So4  
!! Edit History (latest first) bN&da [K  
!! 10/10/2000 - cp - modified format; added description K)@}Ok"#\4  
!! 01/01/1996 - bro - creation iP%=Wo.  
!!-- rw2|1_AF  
w$ {  
--- PATHS 6v#G'M#r  
                                             OBJECTS R7{hoqI2  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... G]1pGA;  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 i?/?{p$#a-  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 U
G_0Y8$  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 [AzN&yACE  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 \(FDR  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 K-u/q6ufK  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 3T/j5m}+!  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 2AW{qwk7  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 WCu%@hh=h  
-------------------- <6~;-ZQY  
   8  1356 3.57E+01 bVHi3=0{  
3@?YTez#  
    177 ray flags changed ?&m]du#6  
   3397 rays now selected

在加上HELP文档里的说明 I7^X;Q F  
1st Digit    Definition    2nd/3rd Digits    Definition ]?`p_G3O  
0    Random Scatter    0 0    Hemispherical )>5k'1  
0    Random Scatter    # #    TOWARDS number 5qSZ>DZ  
1    Ordinary Reflection    # #    DIFFRACT number SYPMoE!U
:  
2    Ordinary Transmission    # #    DIFFRACT number am+mXb  
3    Deterministic Scatter    0 0    Retro-reflected XSjelA?  
3    Deterministic Scatter    0 1    Near Reflected ~J{[]wi  
3    Deterministic Scatter    0 2    Near Transmitted a3O_#l-Z  
4    Extraordinary Reflection    # #    DIFFRACT number ja- ~`  
5    Extraordinary Transmission    ##    DIFFRACT number f94jMzH9z  
6    Volume Scatter    # #    MEDIA number D])YP0|}  
gdE`UZ\  
!!Copyright ?1998-2003 Breault Research Organization, Inc. All rights reserved

谢谢,我再看看.......