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fang0705 2008-08-09 16:08

PATHS命令输出的意义?

)f[C[Rd  
--- PATHS )Y8qWJU  
                                             OBJECTS Wl TpX`  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... eA&t %  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 i'iO H|s  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 B!iFmkCy  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 9C=~1>S  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 "$P'Wv  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 pU@YiwP"]x  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 MYu`c[$jZ  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 {83C,C-  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 B'#4;R!8P=  
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!
xpwj 2008-08-10 13:11
到ASAP中文入门里有
fang0705 2008-08-14 09:52
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!
hemet 2008-08-14 16:54
在example中的PATHS例子中 Nuo^+z E   
iel-<(~   
!!++ Fr2kbQTg;  
!! PATHS02.INR ?N`qLGRm  
!! Title: Typical PATHS Output $8Ig&k|~8  
!! Category: Isolated Command 3?  };  
!! Keywords: PATHS, Tracing, stray, ghost (H P z  
!! Description: Typical output from the PATHS `ReGnT[  
!! command for all currently defined rays. This HS(U4   
!! output shows the default LONG form and listing !. p  
!! according to total flux. V&g)m.d:n  
!! Notes: !"`Jqs  
!! 1)  Negative 'Hits' indicate incident rays that aU4R+.M7@  
!! either got absorbed by the Current object (typical) ^glX1 )  
!! or did not go through or interact with current 6N&| 2:U  
!! object (such as with STEP -1). :q(D(mK  
!! 2)  The default LONG form provides for decimal places "% SX@  
!! under Current and Previous headings. This allows 9QC< E|  
!! for further breakout of paths according to specific lS#7x h  
!! facets for edge-based objects. PP],HB+*[  
!! 3)  Negative 'Split/Scatter' numbers indicate scatter :Jm!=U%'Z  
!! rays from that object number. Otherwise, they are x\6] ;SXX  
!! specular split rays. They are traced back to the source ~};]k}  
!! from left to right (up to 10 levels possible). Refer to [A|(A$jl  
!! chart under PATHS command description for decimal number Jb7iBQ2%  
!! meanings. zUJx&5/  
!! Edit History (latest first) nT#37v  
!! 10/10/2000 - cp - modified format; added description |^ ?`Q.|c$  
!! 01/01/1996 - bro - creation Bpm,mp4g\#  
!!-- Bj; [  
 8>ESD}(  
--- PATHS '^e0Ud,  
                                             OBJECTS A 0 S8Dh$  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... Z>X9J(=  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 _a fciyso  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 PBCb0[\  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 ";756'>  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 mZ]P[lQ'5  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 c!.=%QY  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 l +|1G  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 7qpzk7X?pR  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 mlD%d!.  
-------------------- HJc<Gwm  
   8  1356 3.57E+01 [+y &HNf  
,|6Y\L  
    177 ray flags changed "pOqd8>]  
   3397 rays now selected
hemet 2008-08-14 16:55
在加上HELP文档里的说明 BO[+E' 2  
1st Digit    Definition    2nd/3rd Digits    Definition "&@gX_%  
0    Random Scatter    0 0    Hemispherical (qJIu  
0    Random Scatter    # #    TOWARDS number WfRVv3Vm  
1    Ordinary Reflection    # #    DIFFRACT number ;9}w|!/  
2    Ordinary Transmission    # #    DIFFRACT number cZ6?P`X  
3    Deterministic Scatter    0 0    Retro-reflected K/!/M%GB6  
3    Deterministic Scatter    0 1    Near Reflected qi( &8in  
3    Deterministic Scatter    0 2    Near Transmitted {F<)z% ^  
4    Extraordinary Reflection    # #    DIFFRACT number \)FeuLGL9  
5    Extraordinary Transmission    ##    DIFFRACT number >s;oOo+5  
6    Volume Scatter    # #    MEDIA number ]^Sd9ba  
rH[5~U  
!!Copyright ?1998-2003 Breault Research Organization, Inc. All rights reserved
fang0705 2008-08-14 21:39
谢谢,我再看看.......
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