render_fov.c, viewmodel_fov.c and viewmodel_visibility.c are one unit,
port/linux/game/view_fov.c, with a header comment as the others have, real
for float, _pi for its own pi, the rasterizer's target by name, and no
isfinite shim in math.h (the angles' range test already refuses NaN). The
game code's hooks are marked "port:", their include at the end of each
block, and rasterizer_lights.c's loops declare before they act (C89).
The first-person weapon's lens flares are not culled by the world's
frustum (main's new off-screen cull): they are
drawn at the weapon's own projection, which display.viewmodel_fov can make
wider than the world's.
HALO_VIEWMODEL_VIS is HALO_VIEWMODEL_VISIBLE; the settings' descriptions and
help lines say "stock" view and fit their boxes; Video Setup's XML is
written again by ce_menus.py; the README's field of view text is a section
of its own.
MrBruh
b1a71709ef