mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-29 23:52:22 +00:00
3eb859a88f
This has several benifits:
o The silly issue with alias model pitches being backwards is kept out
of the renderer (it's a quakec thing: entites do their pitch
backwards, but originally, only alias models were rotated. Hipnotic
did brush entity rotations in the correct direction).
o Angle to frame vector conversions are done only when the entity's
angles vector changes, rather than every frame. This avoids a lot of
unnecessary trig function calls.
o Once transformed, an entity's frame vectors are always available.
However, the vectors are left handed rather than right handed (ie,
forward/left/up instead of forward/right/up): just a matter of
watching the sign. This avoids even more trig calls (flag models in
qw).
o This paves the way for merging brush entity surface rendering with the
world model surface rendering (the actual goal of this patch).
o This also paves the way for using quaternions to represent entity
orientation, as that would be a protocol change.
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|---|---|---|
| .. | ||
| .gdbinit | ||
| .indent.pro | ||
| cl_cam.c | ||
| cl_cmd.c | ||
| cl_demo.c | ||
| cl_ents.c | ||
| cl_input.c | ||
| cl_main.c | ||
| cl_parse.c | ||
| cl_screen.c | ||
| cl_tent.c | ||
| cl_view.c | ||
| game.c | ||
| host.c | ||
| host_cmd.c | ||
| host_skin.c | ||
| Makefile.am | ||
| sbar.c | ||
| sdl_link.c | ||
| skin.c | ||
| sv_cl_phys.c | ||
| sv_cvar.c | ||
| sv_ded.c | ||
| sv_main.c | ||
| sv_move.c | ||
| sv_phys.c | ||
| sv_pr_cmds.c | ||
| sv_progs.c | ||
| sv_user.c | ||
| sys_sdl.c | ||
| sys_unix.c | ||
| sys_unixd.c | ||
| sys_win.c | ||
| sys_wind.c | ||
| world.c | ||