--- ray/src/cv/mgflib/readme.txt 1994/09/01 09:50:27 1.5 +++ ray/src/cv/mgflib/readme.txt 2007/08/06 14:50:28 1.10 @@ -1,5 +1,5 @@ MGF PACKAGE DESCRIPTION - SCCSid "$SunId$ LBL" + RCSid "$Id: readme.txt,v 1.10 2007/08/06 14:50:28 greg Exp $" This package includes a description and parser for a new scene description standard, called for the lack of a better name, MGF @@ -110,10 +110,12 @@ mg_ehand entries to c_hcolor if you intended to suppor materials.) A list of related mg_ehand assignments is given below: mg_ehand[MG_E_COLOR] = c_hcolor; + mg_ehand[MG_E_CCT] = c_hcolor; mg_ehand[MG_E_CMIX] = c_hcolor; mg_ehand[MG_E_CSPEC] = c_hcolor; mg_ehand[MG_E_CXY] = c_hcolor; mg_ehand[MG_E_ED] = c_hmaterial; + mg_ehand[MG_E_IR] = c_hmaterial; mg_ehand[MG_E_MATERIAL] = c_hmaterial; mg_ehand[MG_E_NORMAL] = c_hvertex; mg_ehand[MG_E_POINT] = c_hvertex; @@ -232,11 +234,11 @@ Two example translator programs are included with this The simplest is a translator from MGF to MGF called mgfilt.c, which produces on the standard output only those entities from the standard -input that are supported according to the command line arguments. For -example, one could remove everything but the raw, flat polygonal +input that are supported according to the first command line argument. +For example, one could remove everything but the raw, flat polygonal geometry with the following command: - mgfilt v p f xf < any.mgf > faces.mgf + mgfilt v,p,f,xf any.mgf > faces.mgf Note that the xf entity must also be included, for its support is required by all geometric entities. @@ -250,16 +252,12 @@ and he'll be happy to provide you with the missing pie Copyright ========= -At this point, the legal issues related to this parser have not been -worked out. The intent is to offer it free of charge to all those who -wish to use it (with no guarantees, of course). However, we may decide -that copyright protections are necessary to prevent unauthorized versions -of the parser, which do not properly support the MGF standard, from -getting spread around. Since this is a pre-release, we trust that you -will not share it with anyone without getting our permission first. +This library was put in public domain and is offered free +of charge to all those who wish to use it for any purpose. +We take no responsibility for its use, misuse, correctess, +or suitability. Questions ========= -Questions should be directed to Greg Ward , who will be -happy to offer any reasonable assistance in using this standard. (Greg's -telephone is 1-510-486-4757, fax 1-510-486-4089.) +Questions should be directed to Greg Ward >, who will be +happy to offer any reasonable assistance in using this standard.