The expression used & instead of |, so neither PF_OVERFLOW nor
PF_PROJECTED was ever set on that path.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
According to DahBlount:
> Most atan2 implementations for a long time had problems when the inputs were close to machine epsilon or when x was less than or equal to 0
And according to z64555:
> Modern versions of C++ should have an atan2() that works correctly when the inputs are at 0 or near epsilon of the floating point specification, meaning Volition's workaround shouldn't be needed anymore.
So this removes `atan2_safe` and changes all instances to `atan2`. Consequently, the angle range in FRED now shows as [-180, 180] as expected.
Fixes#3730.
* Fixup HUD for slewing
* Fix Training Message box
* Lead indicator slew
* Fix HUD Message Head
* Correctly render messages
* Fix HUD offset handling
* HUD offset never makes any sense
* Cleanup offset code
* Remove unused parameter
* Fix Talking Head in RTT mode
Don't set PF_PROJECTED in g3_transfer_vertex() as it's not projecting
the vertex
Note: displaying nebula emp/lightning used to depend on unitialised data!
git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10828 387891d4-d844-0410-90c0-e4c51a9137d3
OK, these changes effect a lot of file, I suggest everyone updates ASAP:
Removal of many files from project.
Removal of meanless Gr_bitmap_poly variable.
Removal of glide, directdraw, software modules all links to them, and all code specific to those paths.
Removal of redundant Fred paths that arent needed for Fred OGL.
Have seriously tidied the graphics initialisation code and added generic non standard mode functionality.
Fixed many D3D non standard mode bugs and brought OGL up to the same level.
Removed texture section support for D3D8, voodoo 2 and 3 cards will no longer run under fs2_open in D3D, same goes for any card with a maximum texture size less than 1024.
