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fang0705 2008-08-09 16:08

PATHS命令输出的意义?

\Ps5H5Qk;  
--- PATHS ^ s=*J=k  
                                             OBJECTS H*GlWgfG  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... WX LK89ev\  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 uN8/Q2   
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 ^1R"7h  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 kY=rz&?U  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 sp^Wo7&g  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 axtb<5&  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 -'j7SOGk  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 >[EBpYi  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 "$r 1$mBi  
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 5} G:D  
X{`1:c'x  
!!++ q~j)W$k  
!! PATHS02.INR mzz$`M 1  
!! Title: Typical PATHS Output {tc57jsr  
!! Category: Isolated Command S!`:E  
!! Keywords: PATHS, Tracing, stray, ghost )(lJT&e  
!! Description: Typical output from the PATHS Ia#"/`||  
!! command for all currently defined rays. This St+ "ih%  
!! output shows the default LONG form and listing g>yry}>04%  
!! according to total flux. &8n?  
!! Notes: oPsK:GC`U  
!! 1)  Negative 'Hits' indicate incident rays that Q,~x#  
!! either got absorbed by the Current object (typical) "b`7[;a  
!! or did not go through or interact with current < <sE`>)  
!! object (such as with STEP -1). 9n"V\e_R  
!! 2)  The default LONG form provides for decimal places eIJ[0c b}  
!! under Current and Previous headings. This allows ioWo ]  
!! for further breakout of paths according to specific modC6d%  
!! facets for edge-based objects. or!!s 5[d  
!! 3)  Negative 'Split/Scatter' numbers indicate scatter e^8BV;+c  
!! rays from that object number. Otherwise, they are ke\[wa_!6b  
!! specular split rays. They are traced back to the source 7E\g &R.  
!! from left to right (up to 10 levels possible). Refer to lH6fvz  
!! chart under PATHS command description for decimal number cJ2PI  
!! meanings. (0R2T"/  
!! Edit History (latest first) ?!y"OrHg  
!! 10/10/2000 - cp - modified format; added description +?Ez} BP  
!! 01/01/1996 - bro - creation toIYE*ocv=  
!!-- IJ_ m  
:3O5ET'1  
--- PATHS <h@]Ri  
                                             OBJECTS vY_eDJ~'  
Path Rays SumTOTA Percent Hits Current Previous Split/Scatter ... xNIGO/uI~  
   1   177 3.51E+01  98.23   -7   2.000   1.000    0.00 ]Jn2Ra"j  
   2   461 2.85E-01   0.80   -9   2.000   1.000    1.10    1.10    0.00 @vt$MiOi  
   3   177 6.96E-02   0.19  -17   2.000   1.000    1.10    1.10    0.00 #x)8f3I  
   4   216 1.19E-01   0.33  -11   2.000   1.000    1.10    1.10    0.00 = ^s$ <  
   5   215 1.06E-01   0.30  -13   2.000   1.000    1.10    1.10    0.00 (v^Z BM_  
   6    94 4.15E-02   0.12  -15   2.000   1.000    1.10    1.10    0.00 MMd.0JuaO  
   7     8 4.71E-03   0.01  -10   2.000   1.000    1.10    1.10    0.00 V&iS~V0.  
   8     8 5.24E-03   0.01   -8   2.000   1.000    1.10    1.10    0.00 P#;Th8k{K2  
-------------------- j^nu|  
   8  1356 3.57E+01 uY]0dyI  
V^sc1ak1Q  
    177 ray flags changed !}t-j3bCs  
   3397 rays now selected
hemet 2008-08-14 16:55
在加上HELP文档里的说明 jT-<IJh!o  
1st Digit    Definition    2nd/3rd Digits    Definition ]2$x| #Gg}  
0    Random Scatter    0 0    Hemispherical fEwifSp.  
0    Random Scatter    # #    TOWARDS number Sc_5FX\Yx  
1    Ordinary Reflection    # #    DIFFRACT number `tVy_/3(9  
2    Ordinary Transmission    # #    DIFFRACT number QNpu TZn#Q  
3    Deterministic Scatter    0 0    Retro-reflected l!@ 1u^v2  
3    Deterministic Scatter    0 1    Near Reflected NzlAC  
3    Deterministic Scatter    0 2    Near Transmitted eGvOA\y:  
4    Extraordinary Reflection    # #    DIFFRACT number 8R?I`M_b  
5    Extraordinary Transmission    ##    DIFFRACT number x.UaQ |F  
6    Volume Scatter    # #    MEDIA number h.}u?{  
oY.\)eJ~>  
!!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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