[求助]PATHS命令输出的意义? [复制链接]

@uE=)mP@  
--- PATHS $ i&$ZdX  
                                             OBJECTS ]q3Kd{B  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... ?rOb?cu-  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 xWwPrd  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 aK>9:{]ez  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 #,PAM.rH  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 *~cs8<.!1  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 FezW/+D  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 %~;Q_#CR/K  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 [s34N+vU  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 w@ 5/mf?  
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 `zp2;]W  
&&}5>kg>d  
!!++ ]X~g@O{>_  
!! PATHS02.INR !ix<|F5  
!! Title: Typical PATHS Output i+[3o@  
!! Category: Isolated Command iHn!KV  
!! Keywords: PATHS, Tracing, stray, ghost Jo3(bl%u  
!! Description: Typical output from the PATHS V0Z7o\-J  
!! command for all currently defined rays. This @6co\.bv  
!! output shows the default LONG form and listing '98h<(@]  
!! according to total flux. PS(j)I3  
!! Notes: yJ8}*Gj&  
!! 1)  Negative 'Hits' indicate incident rays that _qeuVi=A  
!! either got absorbed by the Current object (typical) 6eT'[Umx  
!! or did not go through or interact with current 0['"m^l0S  
!! object (such as with STEP -1). FMdLkyK;  
!! 2)  The default LONG form provides for decimal places #a |ch6B  
!! under Current and Previous headings. This allows bfJ`}xl
(8  
!! for further breakout of paths according to specific q83~j`ZJ$  
!! facets for edge-based objects.
NceB'YG|  
!! 3)  Negative 'Split/Scatter' numbers indicate scatter X^D9)kel  
!! rays from that object number. Otherwise, they are Dsj|~J3  
!! specular split rays. They are traced back to the source [u9JL3  
!! from left to right (up to 10 levels possible). Refer to 2ly,l[p8  
!! chart under PATHS command description for decimal number '95E;RV&  
!! meanings. Ydh<TF4!  
!! Edit History (latest first) WYC1rfd=  
!! 10/10/2000 - cp - modified format; added description @y(Wy}  
!! 01/01/1996 - bro - creation e?| URW  
!!-- 2d2@J{  
`GQiB]Z  
--- PATHS ZSRRlkU  
                                             OBJECTS %L j0  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... ],F}}pv  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 -#wVtXaSc  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 =kb6xmB^t  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 zNny\Z  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 )J+{oB[>b  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 >4/L-y+  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 .ts0LDk0f  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 tP`G]BCbt  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 43>9)
t  
-------------------- Y#lk!#\Y  
   8  1356 3.57E+01 u\XkXS`  
lU$4NUwM  
    177 ray flags changed gr>o E#7  
   3397 rays now selected

在加上HELP文档里的说明 -XVEV  
1st Digit    Definition    2nd/3rd Digits    Definition <!~1{`n%9J  
0    Random Scatter    0 0    Hemispherical +YkW[a\4  
0    Random Scatter    # #    TOWARDS number A mI>m  
1    Ordinary Reflection    # #    DIFFRACT number 0+}EA[  
2    Ordinary Transmission    # #    DIFFRACT number Pr5g6I'G   
3    Deterministic Scatter    0 0    Retro-reflected Q1`<fD  
3    Deterministic Scatter    0 1    Near Reflected .?rbny  
3    Deterministic Scatter    0 2    Near Transmitted 2.LJp}>  
4    Extraordinary Reflection    # #    DIFFRACT number *N-;V|{  
5    Extraordinary Transmission    ##    DIFFRACT number ~=:2~$gsn  
6    Volume Scatter    # #    MEDIA number U{uPt*GUd/  
!/Iq{2LX  
!!Copyright ?1998-2003 Breault Research Organization, Inc. All rights reserved

谢谢,我再看看.......