[求助]PATHS命令输出的意义? [复制链接]

|=V~CQ]  
--- PATHS ,K|UUosS-#  
                                             OBJECTS b"B:DDw00  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... Ry?f; s  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 \eRct_  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 D6C h6i5$  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 Q^* 33  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 s%RG_"l  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 Q8.LlE999  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 bL+}n8B  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 Vjd>j; H  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 da@W6Ovx  
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 9PMIF9"  
''3I0X*!  
!!++ g!9|1z  
!! PATHS02.INR u(\O@5a  
!! Title: Typical PATHS Output qB&Je$_uh  
!! Category: Isolated Command e+MQmWA'F  
!! Keywords: PATHS, Tracing, stray, ghost dlIYzO<  
!! Description: Typical output from the PATHS i4nFjz  
!! command for all currently defined rays. This NCl@C$W
9q  
!! output shows the default LONG form and listing W+5. lf=2>  
!! according to total flux. Iga#,k+%  
!! Notes: Yy6$q\@rV  
!! 1)  Negative 'Hits' indicate incident rays that a,r B7aD  
!! either got absorbed by the Current object (typical) ./L)BLC i  
!! or did not go through or interact with current +'nMy"j1  
!! object (such as with STEP -1). TPak,h(1  
!! 2)  The default LONG form provides for decimal places q alrG2  
!! under Current and Previous headings. This allows <Y2$'ETD  
!! for further breakout of paths according to specific 8m=O408Q  
!! facets for edge-based objects. k+vfZ9bD(J  
!! 3)  Negative 'Split/Scatter' numbers indicate scatter QHc([%oV  
!! rays from that object number. Otherwise, they are {^
1''  
!! specular split rays. They are traced back to the source yc`*zLWh  
!! from left to right (up to 10 levels possible). Refer to KSHq0A6/q%  
!! chart under PATHS command description for decimal number )a
x>*  
!! meanings.
1:
>F{g  
!! Edit History (latest first) HrfS^B  
!! 10/10/2000 - cp - modified format; added description E+#<WK-  
!! 01/01/1996 - bro - creation $2RSYI`py  
!!-- _x|.\j  

>k/cm3  
--- PATHS ]vP}K   
                                             OBJECTS e =r b  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... " 0m4&K(3,  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 z?( b|v  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 t,IOq[Vtk  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 ]5Dh<QY&.  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 Iy&,1CI"]
 
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 v^vi *c  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00  Ip:54  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 V; CPn  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 C/'w  
-------------------- )*S:C   
   8  1356 3.57E+01 %:zu68Q[  
bI8uw|c  
    177 ray flags changed rNTLP m  
   3397 rays now selected

在加上HELP文档里的说明 n|LpM.  
1st Digit    Definition    2nd/3rd Digits    Definition nSC2wTH!1  
0    Random Scatter    0 0    Hemispherical @NqwJ.%g  
0    Random Scatter    # #    TOWARDS number xLDD;Qm,  
1    Ordinary Reflection    # #    DIFFRACT number Y)+q[MZ R  
2    Ordinary Transmission    # #    DIFFRACT number 9 fYNSr  
3    Deterministic Scatter    0 0    Retro-reflected 7t:tS7{}  
3    Deterministic Scatter    0 1    Near Reflected $2?j2}M  
3    Deterministic Scatter    0 2    Near Transmitted 8/BMFRJ  
4    Extraordinary Reflection    # #    DIFFRACT number Zd-6_,r  
5    Extraordinary Transmission    ##    DIFFRACT number XclTyUGoK+  
6    Volume Scatter    # #    MEDIA number +E_yEH7_)  
% hvK;B?Y|  
!!Copyright ?1998-2003 Breault Research Organization, Inc. All rights reserved

谢谢,我再看看.......