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fang0705 2008-08-09 16:08

PATHS命令输出的意义?

$R{8z-,Q  
--- PATHS f1+qXMs  
                                             OBJECTS `hB1b["(  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... 't>r sp+#  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 w.kCBDL  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 ,&a`d}g&G  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 JE%A|R<Jl  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 {`.O|_b  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 nx4P^P C  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 J l7z|QS  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 +p/1x'J  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 fU*C/ d3  
在这个输出中,hit表示和物体接触过几次吗?后面几个又是什么意思,知道的能告诉我一声,或告诉我到哪里去找这些的意思.谢谢啦!
xpwj 2008-08-10 13:11
到ASAP中文入门里有
fang0705 2008-08-14 09:52
中文入门里没找到呀，其它几个的都有。能告诉我具体什么地方能找到么，谢谢啦！
hemet 2008-08-14 16:54
在example中的PATHS例子中 C*wdtEGq  
LR$z0rDEM  
!!++ ! sYf<  
!! PATHS02.INR dl/X."iv!  
!! Title: Typical PATHS Output A_r<QYq0|  
!! Category: Isolated Command -ID!pTvW  
!! Keywords: PATHS, Tracing, stray, ghost By)3*<5a_  
!! Description: Typical output from the PATHS jE U'.RBN%  
!! command for all currently defined rays. This *)PG-$6X&  
!! output shows the default LONG form and listing y1(P<7:t?  
!! according to total flux. [n:PNB  
!! Notes: F RH&B5w  
!! 1)  Negative 'Hits' indicate incident rays that >C2HC6O3  
!! either got absorbed by the Current object (typical) q`loOm=y  
!! or did not go through or interact with current Tt6{WDscZ  
!! object (such as with STEP -1). Yk>8g;<  
!! 2)  The default LONG form provides for decimal places Wu{&;$  
!! under Current and Previous headings. This allows *h,3}\  
!! for further breakout of paths according to specific dF2@q@\.+  
!! facets for edge-based objects. k&DGJ5m$.  
!! 3)  Negative 'Split/Scatter' numbers indicate scatter 0(TvQ{  
!! rays from that object number. Otherwise, they are  <qn,  
!! specular split rays. They are traced back to the source i]M"Cu*  
!! from left to right (up to 10 levels possible). Refer to )<LI%dQ:'l  
!! chart under PATHS command description for decimal number 4_< nQ9K  
!! meanings. 6:RMU  
!! Edit History (latest first) "#XtDpGk  
!! 10/10/2000 - cp - modified format; added description +v1-.z  
!! 01/01/1996 - bro - creation v!!;js^  
!!-- W8.j /K:  
6e:P.HqjA  
--- PATHS 9[f%;WaS  
                                             OBJECTS t,?,F4 j  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... \L#QR  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 <[8@5?&&  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 NTVHnSoHh  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 4Bo<4 4-,  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 {*__B} ,N  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 : ~'Z(-a  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 ,9UCb$mh  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 U 1F-~ {r  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 4@))OD^x  
-------------------- a8NVLD>7}  
   8  1356 3.57E+01 w7ZG oh(  
u7(];  
    177 ray flags changed ^hysCc  
   3397 rays now selected
hemet 2008-08-14 16:55
在加上HELP文档里的说明 Ut':$l=  
1st Digit    Definition    2nd/3rd Digits    Definition wEK%T P4  
0    Random Scatter    0 0    Hemispherical () <`t}FQ  
0    Random Scatter    # #    TOWARDS number 9C?cm:  
1    Ordinary Reflection    # #    DIFFRACT number 4n4j=x]@  
2    Ordinary Transmission    # #    DIFFRACT number OT%V{hD  
3    Deterministic Scatter    0 0    Retro-reflected _2; ^v`[  
3    Deterministic Scatter    0 1    Near Reflected @4&, #xo  
3    Deterministic Scatter    0 2    Near Transmitted W7W3DBKtSm  
4    Extraordinary Reflection    # #    DIFFRACT number 9 c6'  
5    Extraordinary Transmission    ##    DIFFRACT number 86#-q7aX  
6    Volume Scatter    # #    MEDIA number *78)2)=~  
1M=   
!!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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