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For more then 10 years, this file was not real changelog, but just a place
for temporary notes.

Things have to be changed. Soon.

In case of any questions, don't hesitate to contact the author:
Vladimir A. Smirnov, kkatarn@sleepgate.ru (kkatarn@rambler.ru or
smirnov@nocnt.ru or... say whois sleepgate.ru (later are for google bot,
not for the convinience)))
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TODO:
	under 64-bit env (FreeBSD): mp3 decoder broken, *.zip file handling broken.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

11 aug 2010: initial parallel implementation for old psmod.
UPD: waiting at contitions takes too much time, consider to use spinlocks.

20 aug 2010:
	numerous changes in camctl.c - fixed to use new antiglut-style event
	names & handling. working.
	changed proto of vglReadPixels() - must pass width & height. not debugged.
	fixed strToFloat(). works both with '.' and ',', regardless to system
	locale settings. (TODO change for presence of both ',.' and use heuristics
	to determine the meanings of them).
TODO (64-bit env, FreeBSD):
	objLoad broken? (64-bit); fix face loading code.
	bgi font loader broken.

23 aug 2010:
obj loading code: seems to be Ok (debugged under Win32),
get rid of 'triangle list' code at all.

11 nov 2010:
merged code used for modeling frame composites and radiation heating.

18 nov 2010:
minor changes in psmod.

20 apr 2011:
minor changes in ipl_int

30 jun 2011, 07 jul 2011:
changes in psmod, added --nodraw. FIXME: rewrite it completely.

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09 nov 2011
For the purpose of porting some modeling code:
1) rangen.c, v_rgen.h - changes in ranInitState(), added ranDirection(),
	ranNextGaussianVec2().
2) spatial.c, v_space.h - removed vec3FromLineAndPlane(),
	added vec3InsideSphere(), plane3FromOriginNormal(), vec3FromLinePlane(),
	line3CommonVertical(), segCrossing().
3) added glvu.c and v_glvu.h in source tree, added bboxDraw(); changes in
	file names, mksrclist.bat.

10 nov 2011

4) numerous bugfixes in math code - had to enable macros again (function
	calls slows some code twice). No more v_fsincos.
