[求助]PATHS命令输出的意义? [复制链接]

DU`v J2  
--- PATHS CdNih8uG  
                                             OBJECTS ^X^,>Z|  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... jNIUsM8e  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 D$mf5G &  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 %b9fW  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 j)BQMtt&U  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 Gn[*?=Vy  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 %:%MUdl6  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 Qi"'bWX@  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 9':/Sab:7v  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 Op90NZI#K  
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 x)d2G6x  

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!!++ ?$
2q P`-  
!! PATHS02.INR C9GU6Ao  
!! Title: Typical PATHS Output +B](5z4  
!! Category: Isolated Command UJ
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!! Keywords: PATHS, Tracing, stray, ghost 2}597Hb   
!! Description: Typical output from the PATHS T4l-sJ'|  
!! command for all currently defined rays. This Qf"6PJ  
!! output shows the default LONG form and listing K7+^Yv\YQx  
!! according to total flux. P&h/IBA_  
!! Notes: JE/l#Q!  
!! 1)  Negative 'Hits' indicate incident rays that jt/l,=9YK  
!! either got absorbed by the Current object (typical) zz[g{[SN  
!! or did not go through or interact with current t;oT {Hge  
!! object (such as with STEP -1).  on6<l  
!! 2)  The default LONG form provides for decimal places xcsFODx~  
!! under Current and Previous headings. This allows Ja^7$WY
 
!! for further breakout of paths according to specific 'T6B_9GQ8  
!! facets for edge-based objects. IruyE(;HS  
!! 3)  Negative 'Split/Scatter' numbers indicate scatter q#.rYzl0  
!! rays from that object number. Otherwise, they are xh=FkY&d  
!! specular split rays. They are traced back to the source dE+C
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!! from left to right (up to 10 levels possible). Refer to 6vMDm0sv  
!! chart under PATHS command description for decimal number >t2]Ssi(  
!! meanings. <XU8a:w'T  
!! Edit History (latest first) O7!fI'R  
!! 10/10/2000 - cp - modified format; added description 2LtU;}7s  
!! 01/01/1996 - bro - creation 0c%@e2(N  
!!-- $:xF)E  
[]^PJ  
--- PATHS (N&k}CO]W  
                                             OBJECTS c1gz#,  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... TJeou#=/  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 QJ[(Y@ O6a  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 07~pf}  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 kyp U&F  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 )6PJ*;p-  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 (YaOh^T:|  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 v=dKcruR:  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 mrhsKmH  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 6RR4L^(m  
-------------------- rT
N"SQt  
   8  1356 3.57E+01 a*pXrp@  

O6M}W_  
    177 ray flags changed ex0 kb  
   3397 rays now selected

在加上HELP文档里的说明 Ek gZxT_&  
1st Digit    Definition    2nd/3rd Digits    Definition P_:?}h\  
0    Random Scatter    0 0    Hemispherical yVu^ >  
0    Random Scatter    # #    TOWARDS number hfl%r9o  
1    Ordinary Reflection    # #    DIFFRACT number +ZD[[+
 
2    Ordinary Transmission    # #    DIFFRACT number WHhR)$zC  
3    Deterministic Scatter    0 0    Retro-reflected ]6?c8/M  
3    Deterministic Scatter    0 1    Near Reflected X_^_r{  
3    Deterministic Scatter    0 2    Near Transmitted $1Q3Y'Q9  
4    Extraordinary Reflection    # #    DIFFRACT number uFA|rX  
5    Extraordinary Transmission    ##    DIFFRACT number N3S,33 8s  
6    Volume Scatter    # #    MEDIA number ,}xpYq_/  

A>&>6O4  
!!Copyright ?1998-2003 Breault Research Organization, Inc. All rights reserved

谢谢,我再看看.......