[Objcryst-foxx] Fox with Preferred Orientation (again)

[Vincent Favre-N. <vi...@us...>]

	Hi all,

   I fixed the Preferred Orientation code in Fox, which should hopefully 
return better results now (although it still needs to be tested by 
people more experienced than me with texture, and compared with 
refinement results). As always you can update using the CVS for those 
who compile Fox from source, or you can grab a precompiled version for 
Windows in:
ftp://ftp.unige.ch/pub/soft/crystal/fox/test/

   The ktartrate-textured xml file in the same directory has also been 
updated with new texture parameters (the texture is weaker than I 
previously thought, with "only" around 30% of the phase, but still a 
March parameter above 10).

   One thing which I still need to do is constrain the Preferred 
Orientation direction depending on the Crystal symmetry (e.g. in cubic 
structure, no direction to search, as it must be along any of the main 
axis, all 3 being equivalent).

   I also fixed the default size for 3D crystal structure and powder 
pattern, and now the 3D Crystal structure display should be 
automatically updated under WinNT and above.

   These are the most important features I want for the next FOX update 
(before the end of june normally), so if you have remarks on these, 
just drop me an email...

	Cheers,
		Vincent

PS: I also fixed the win makefiles for the unlucky ones using Win2K, so 
that the *first* compilation (or after a "make clean") should not stop 
after complaining  that it cannot find libCrystVector.lib. I don't have 
win2K here, so if you can 1) remove all the "bc32.mak" in the 
Fox\src\ObjCryst subdirectories 2) "cvs update" in Fox\src\objCryst 3) 
"make clean " then "make" (in Fox) and tell me how it goes, that would 
be great.
-- 
Vincent Favre-Nicolin
ESRF- Grenoble, France
http://v.favrenicolin.free.fr
ObjCryst & Fox : http://objcryst.sourceforge.net