[求助]PATHS命令输出的意义? [复制链接]

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--- PATHS stiF`l  
                                             OBJECTS cb-IRGF  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... <NZPLo F  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 ?}`-?JB1  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 1zRYd`IPoq  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 $yU 5WEX  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 7U7!'xU  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 $:I{  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 9L$OSy|  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 cB&_':F  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 G]h_z|$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 o2dO\$'  
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!!++ #b/L~Bw[  
!! PATHS02.INR IP/%=m)\%  
!! Title: Typical PATHS Output o/3.U=px~  
!! Category: Isolated Command rf H1Zl  
!! Keywords: PATHS, Tracing, stray, ghost ?j8!3NCl}  
!! Description: Typical output from the PATHS frUs'j/bZ  
!! command for all currently defined rays. This i&m_G5u88  
!! output shows the default LONG form and listing hDi~{rbmc  
!! according to total flux. /a*){JQ5j  
!! Notes: PR5N:Bw  
!! 1)  Negative 'Hits' indicate incident rays that bN-!&Td  
!! either got absorbed by the Current object (typical) H.Z
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!! or did not go through or interact with current  @_f^AQ  
!! object (such as with STEP -1). .X%J}c$  
!! 2)  The default LONG form provides for decimal places ;N#}3lpLqg  
!! under Current and Previous headings. This allows 9h|6
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!! for further breakout of paths according to specific msxt'-$M  
!! facets for edge-based objects. `Pc6 G*p  
!! 3)  Negative 'Split/Scatter' numbers indicate scatter W8Ssv  
!! rays from that object number. Otherwise, they are 1J0gjO)AZ  
!! specular split rays. They are traced back to the source i{m
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!! from left to right (up to 10 levels possible). Refer to |kK5:\H  
!! chart under PATHS command description for decimal number sJKr%2nVV  
!! meanings. "a].v 8l!  
!! Edit History (latest first) {ol7*%u  
!! 10/10/2000 - cp - modified format; added description O|sk"YXF  
!! 01/01/1996 - bro - creation PwW$=M{\.  
!!-- ;@=3 @v  
h,FU5iK|  
--- PATHS 6HZtdRQF  
                                             OBJECTS q;bw}4  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... Xr=BxBttp
 
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 I'*,<BPG  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 C W#:'  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 @]q^OMLY  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 3N$@K"qM#  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 3"m]A/6C}  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 -XXsob}/8  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 i=\)[;U  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 C]2-V1,ZX  
-------------------- g;=VuQuP|  
   8  1356 3.57E+01 ic`BDkNO  
rwJU;wy  
    177 ray flags changed ~(v5p"]dj  
   3397 rays now selected

在加上HELP文档里的说明 U2m#BMV  
1st Digit    Definition    2nd/3rd Digits    Definition rlR!Tc>  
0    Random Scatter    0 0    Hemispherical (9RfsV4^  
0    Random Scatter    # #    TOWARDS number ]?+i6 [6U  
1    Ordinary Reflection    # #    DIFFRACT number MrB#=3pT  
2    Ordinary Transmission    # #    DIFFRACT number HhQ0>  
3    Deterministic Scatter    0 0    Retro-reflected ;+XrCy!.)L  
3    Deterministic Scatter    0 1    Near Reflected `2]0 X#R  
3    Deterministic Scatter    0 2    Near Transmitted >I\B_q  
4    Extraordinary Reflection    # #    DIFFRACT number Ez~5ax7x  
5    Extraordinary Transmission    ##    DIFFRACT number 2, )>F"R  
6    Volume Scatter    # #    MEDIA number m|W17LhW{  
V3ozaVk;  
!!Copyright ?1998-2003 Breault Research Organization, Inc. All rights reserved

谢谢,我再看看.......