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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
    /| [%~`?BM  
    --- PATHS 2TX.%%Ze  
                                                 OBJECTS F#l!LER^1g  
    Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... SrvC34<7  
       1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 f_r4*#&v  
       2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 X}]g;|~SN  
       3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 g;</|Z  
       4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 ~"U^N:I"  
       5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 ~qb-uT\(99  
       6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 yJHFo[wGMJ  
       7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 ]Cc8[ZC  
       8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 TZE;$:1vx>  
    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 Iq: G9M  
    APL #-`XC  
    !!++ ,~qjL|9  
    !! PATHS02.INR ]ZM-c~nL  
    !! Title: Typical PATHS Output aA&}=lm  
    !! Category: Isolated Command {&s.*5  
    !! Keywords: PATHS, Tracing, stray, ghost `ouCQ]tKz  
    !! Description: Typical output from the PATHS }#QYZ nR  
    !! command for all currently defined rays. This 3`DwKv `+  
    !! output shows the default LONG form and listing J nf@u  
    !! according to total flux. aj@<4A=;  
    !! Notes: E0<$zP}V}F  
    !! 1)  Negative 'Hits' indicate incident rays that l*>, :y  
    !! either got absorbed by the Current object (typical) C: <TJ  
    !! or did not go through or interact with current o_&*?k*  
    !! object (such as with STEP -1).  B/ACU  
    !! 2)  The default LONG form provides for decimal places Rkz[x  
    !! under Current and Previous headings. This allows V75P@jv5J  
    !! for further breakout of paths according to specific E|hW{oX3  
    !! facets for edge-based objects. -4nSiI  
    !! 3)  Negative 'Split/Scatter' numbers indicate scatter 137:T:  
    !! rays from that object number. Otherwise, they are G}p* oz~  
    !! specular split rays. They are traced back to the source i[a1ij=  
    !! from left to right (up to 10 levels possible). Refer to !Di*y$`}b  
    !! chart under PATHS command description for decimal number >p@v'h/Cr  
    !! meanings. ":,J<|Oy  
    !! Edit History (latest first) %t J@)  
    !! 10/10/2000 - cp - modified format; added description cr<ty"3\  
    !! 01/01/1996 - bro - creation /yO|Q{C}M8  
    !!-- 2g:V_%  
    +JRPd.B"@  
    --- PATHS =hDFpb,mr  
                                                 OBJECTS D0a3%LBS/2  
    Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... sj\kp ni  
       1   177 3.51E+01  98.23   -7   2.000   1.000    0.00  Vq K/GWg  
       2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 23~KzC  
       3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 =P\Tk)(`  
       4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 ;ZowC#j  
       5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 ^Y- S"Ks  
       6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 ?PST.+l  
       7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 l!YjDm{E  
       8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 S67>yqha  
    -------------------- v'H\KR-;  
       8  1356 3.57E+01 e:kd0)9  
    EwH_k  
        177 ray flags changed %$H~  
       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 hAv.rjhw_  
    1st Digit    Definition    2nd/3rd Digits    Definition $MB /j6#j  
    0    Random Scatter    0 0    Hemispherical VQ((c:+!  
    0    Random Scatter    # #    TOWARDS number 1pT-PO 3=  
    1    Ordinary Reflection    # #    DIFFRACT number {X'D07q  
    2    Ordinary Transmission    # #    DIFFRACT number d0MF\yxh  
    3    Deterministic Scatter    0 0    Retro-reflected > qhoGg  
    3    Deterministic Scatter    0 1    Near Reflected 1hnw+T<<W  
    3    Deterministic Scatter    0 2    Near Transmitted 3'D<'S}[  
    4    Extraordinary Reflection    # #    DIFFRACT number KoL3CA"N  
    5    Extraordinary Transmission    ##    DIFFRACT number slWO\AYiO  
    6    Volume Scatter    # #    MEDIA number .uGvmD <;x  
    N akSIGm  
    !!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.......