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    [求助]PATHS命令输出的意义? [复制链接]

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    离线fang0705
     
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    只看楼主 倒序阅读 楼主  发表于: 2008-08-09
    NR^Z#BU  
    --- PATHS TIV|7nKL  
                                                 OBJECTS RZvRV?<bR  
    Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... Vg7+G( ,  
       1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 S{cK~sZj  
       2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 qE^u{S4Z@  
       3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 <SRSJJR|(  
       4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 wh]v{Fi'  
       5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 5Shc$Awc!  
       6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 ]{-ib:f~  
       7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 T.!.3B$@]  
       8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 c*8k _o,  
    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!
     
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    离线xpwj
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    只看该作者 1楼 发表于: 2008-08-10
    到ASAP中文入门里有
    离线fang0705
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    只看该作者 2楼 发表于: 2008-08-14
    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!
    离线hemet
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    只看该作者 3楼 发表于: 2008-08-14
    在example中的PATHS例子中 i\k>2df  
    , rc %#eF  
    !!++ Pu|3_3^  
    !! PATHS02.INR G C3G=DTt  
    !! Title: Typical PATHS Output .{#J2}+[_}  
    !! Category: Isolated Command TqXB2`7Ri  
    !! Keywords: PATHS, Tracing, stray, ghost Oc?]L&ap  
    !! Description: Typical output from the PATHS +,Z Q( ZW  
    !! command for all currently defined rays. This >BlF< d`X  
    !! output shows the default LONG form and listing ^{fA:N=  
    !! according to total flux. ~@Eu4ip)F  
    !! Notes: 64-;| k4F  
    !! 1)  Negative 'Hits' indicate incident rays that +dSO?Y]  
    !! either got absorbed by the Current object (typical) 4] I7t  
    !! or did not go through or interact with current %:] ive]e  
    !! object (such as with STEP -1). ZC:7N{a  
    !! 2)  The default LONG form provides for decimal places +(| ,Ke  
    !! under Current and Previous headings. This allows uY|-: =  
    !! for further breakout of paths according to specific <@2g.+9  
    !! facets for edge-based objects. ^NiS7)FX  
    !! 3)  Negative 'Split/Scatter' numbers indicate scatter wtnC^d$  
    !! rays from that object number. Otherwise, they are sM'%apM#  
    !! specular split rays. They are traced back to the source &,~Oi(SX5  
    !! from left to right (up to 10 levels possible). Refer to ).1 F0T  
    !! chart under PATHS command description for decimal number S6Fn(%T+9  
    !! meanings. pbePxOG  
    !! Edit History (latest first) 2i_k$-  
    !! 10/10/2000 - cp - modified format; added description S U$U  
    !! 01/01/1996 - bro - creation %oE3q>S$en  
    !!-- Mu]1e5^]  
    +>S\.h s4  
    --- PATHS 5ki<1{aVtZ  
                                                 OBJECTS K.K=\ Y2  
    Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... E#m|Sq  
       1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 }&O}t{gS*  
       2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 a$ FO5%o  
       3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 `8D}\w<eI  
       4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 %gE*x #  
       5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 z<9wh2*M  
       6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 U0X? ~ 1  
       7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 w4e(p3  
       8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 hMvLx>q3)  
    -------------------- 7awh__@  
       8  1356 3.57E+01 q t!0#z8  
    ]3iQpL  
        177 ray flags changed :N ~A7@  
       3397 rays now selected
    离线hemet
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    只看该作者 4楼 发表于: 2008-08-14
    在加上HELP文档里的说明 2/m4|  
    1st Digit    Definition    2nd/3rd Digits    Definition Td/J6Q9 0  
    0    Random Scatter    0 0    Hemispherical _gl7Ma  
    0    Random Scatter    # #    TOWARDS number oi:!YVc  
    1    Ordinary Reflection    # #    DIFFRACT number \T]'d@Wyd  
    2    Ordinary Transmission    # #    DIFFRACT number \DC0`  
    3    Deterministic Scatter    0 0    Retro-reflected 14 Toi  
    3    Deterministic Scatter    0 1    Near Reflected 6A9 r{'1  
    3    Deterministic Scatter    0 2    Near Transmitted LaCVI  
    4    Extraordinary Reflection    # #    DIFFRACT number Mo~zq.  
    5    Extraordinary Transmission    ##    DIFFRACT number Qt`;+N(  
    6    Volume Scatter    # #    MEDIA number Ods/1 KW  
    Yg kd1uI.  
    !!Copyright ?1998-2003 Breault Research Organization, Inc. All rights reserved
    离线fang0705
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    只看该作者 5楼 发表于: 2008-08-14
    谢谢,我再看看.......