Vega Strike Code

merging trunk -r12682

Here's about 1/3 of all the warnings from cmake squashed. WARNING: There were/are many BUGS which I could not properly fix; namely variables that were declared without initialization, then initialize inside some conditionals or cases but not others, and subsequently used. In 90% of the cases I initialized them to zero, or to 0.0f, or to enum Ok, etceteras; but this NEEDS attention from someone more familiar with the code. Check the diffs. Many files like that. Warnings from the collision library were made to shut up with a pragma. They rely on sizeof(float)==sizeof(int) and (int&)float(0.0f)==int(0), which happens to be true, currently, with AMD athlons and compatible cpu's. Terribly incorrect library, tho.

Removed obsolete cubemap texture transfer debugging messages.

remove needless debugging printouts

Fixed a typo in my last mesher commit, and made some vs_cubemap_gen progress.

I believe I've squashed a little bug in mesher. See Ticket #16.

A bit more work on vs_cubemap_gen.

Commiting this evening's progress on vs_cubemap_gen before I fall asleep and my head hits the delete key.

Committed the beginnings of "vs_cubemap_gen", a tool that will produce correctly filtered, seamless, high quality dds cubemaps; better than ATI's CubeMapGen by a mile.

Bugfixing highend.fp:
- wrappers and macros for easier gamma control
- degamma/regamma fixes:
* degamma-ing of texture input must happen right at sampling, almost any operation will be nonlinear
* regamma-ing output must happen as absolute last step (even after cloaking and alpha application)
- GAR fix: eye vector isn't always normalized, and GAR needs it normalized.