Bill Currie
91e65b6c80
Rename mplane_t to plane_t and clean up the mess.
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I got rather tired of there being multiple definitions of mostly compatible
plane types (and I need a common type anyway). dplane_t still exists for
now because I want to be careful when messing with the actual bsp format.
2011-11-28 20:54:34 +09:00
Bill Currie
12e238f806
Add a function to convert quake angles to a quaternion.
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The test works by comparing the result of AngleVectors with forward,
right, and up vectors rotated by the quaternion resulting from AngleQuat.
2011-09-04 09:58:12 +09:00
Bill Currie
fe3cdbcf5a
fix a snafu in quattomat
2011-09-04 09:58:12 +09:00
Bill Currie
eb205d73fd
Add a function to convert a quaternion to a rotation matrix.
2011-09-04 09:58:12 +09:00
Bill Currie
33db650161
Add QuatInverse to calculate 1/q.
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There's still no direct quaternion division because I don't know if the
definition of q1/q2 is (1/q2)*q1 or q1*(1/q2) (it does make a difference).
2011-01-18 22:22:18 +09:00
Bill Currie
13503198e5
Add quat_origin convenience constant.
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Same as vec3_origin in that all elements are zero.
2011-01-11 08:41:40 +09:00
Bill Currie
99c0954b47
the big dso visibility patch :). Sure, we have to have unique names for static builds, but with controlled visibitly we should get faster program loads (although this isn't C++, so it's not as bad) and complex plugins are cleaner.
2007-03-10 12:00:59 +00:00
Bill Currie
3fb03fc2be
hah, should have been using __attribute__((used)) all that time (rather
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than __attribute__((unused))). fixes the missing console in -x11
2005-08-04 15:27:09 +00:00
Bill Currie
4c4f40f137
fix a few bugs. basics seem to be working
2004-04-08 05:13:24 +00:00
Bill Currie
39685d0c63
more readability and add the quaternion functions
2004-04-07 18:01:45 +00:00
Bill Currie
19ef80c555
this should fix static win32 builds
2004-01-21 00:15:35 +00:00
Bill Currie
7ead5a91f8
don't let gcc automaticly inline functions but make gcc inline bigger
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functions when told to. also make gcc warn if it can't inline a function.
Explicitly inline several functions (including moving VectorNormalize to
mathlib.h so it /can/ be) resulting in a 5.5% speedup for spam2 (88 to 92
fps)
2003-08-11 06:05:07 +00:00
Bill Currie
6a94607d9d
rename VectorMA to VectorMultAdd, add VectorMultSub and use it in a few
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places. Not certain how much speed difference it makes :/
2003-08-08 15:25:53 +00:00
Ragnvald Maartmann-Moe IV
bf18436ad5
Whitespace.
2003-03-21 00:51:57 +00:00
Bill Currie
72d1343735
add some comments about the coordinate systems used in AngleVectors
2003-03-10 20:44:50 +00:00
Bill Currie
761a7546dd
re-arrange things so __attribute__ and __builtin_expect are properly
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autoconfiscated so rcsid will continue to work with gcc 3.3
2003-01-15 15:31:36 +00:00
Bill Currie
71196fedf6
make gcc more anal about prototypes, string constants and function
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visibility (ie, global functions must have a prototype)
2003-01-06 18:28:13 +00:00
Bill Currie
d25ee82838
provide a tighter accuracy (but slower) _VectorNormalize for the tools
2002-09-25 21:35:49 +00:00
Bill Currie
56843557f6
make _VectorCompare use EQUAL_EPSILON (VectorCompare is still the fast
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macro) and use it instead of VectorCompare in the map tools. This (and, it
seems, RINT) fixes qfbsp on spc. Also, jump /all/ entities that get hit
by the filler in qfbsp
2002-09-20 17:02:53 +00:00
Ragnvald Maartmann-Moe IV
d757c10f07
Only need one define for R_Cull*
2002-08-23 20:46:19 +00:00
Ragnvald Maartmann-Moe IV
6e8bd2aeb0
defines and ifdefs for R_CullSphere, just like R_CullBox.
2002-08-23 07:04:29 +00:00
Ragnvald Maartmann-Moe IV
c91f1a2aea
Rename Length to VectorLength.
2002-08-20 02:22:40 +00:00
Ragnvald Maartmann-Moe IV
fd1ded5c4a
Add r_nearclip and r_particles_nearclip. Also put some limits on r_farclip. And fix id's insane max and min float, and some minor improvements in frustum setup in GL.
2002-06-26 22:20:12 +00:00
Bill Currie
44dcf74627
strip the \n from all(?) of the Sys_Error calls (Sys_Error itself will be
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adding \n).
2002-05-14 06:12:29 +00:00
Bill Currie
630aa80dc4
various cleanups including TODOs and FIXMEs and rewrite va to use a dynamic
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buffer.
2002-01-12 04:34:53 +00:00
Bill Currie
36bb62c3c5
rewrite CrossProduct so memory is accessed more linearly. should provide
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a tiny speedup for servers and clipped skyboxes
2002-01-04 06:13:50 +00:00
Bill Currie
013f503738
start getting const-correct on vec3_t params
2002-01-03 05:29:38 +00:00
Bill Currie
21686adf10
remove redundant prototype
2001-12-03 23:40:07 +00:00
Ragnvald Maartmann-Moe IV
7ea1051b9a
Code cleanups.
2001-10-30 19:55:34 +00:00
Bill Currie
b1f4a778f9
the rcsid commit from hell }:>
2001-09-28 06:26:31 +00:00
Ragnvald Maartmann-Moe IV
fb7918d4f8
Optimize DEG2RAD a little, plus some whitespace.
2001-09-10 04:20:27 +00:00
Bill Currie
0d55476711
make VectorSubtract and VectorCompare macros and clean up the readability
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of R_DrawParticles
2001-08-29 20:19:54 +00:00
Ragnvald Maartmann-Moe IV
edcf092b05
Whitespace, dammit. Oh, and removal of several orphaned comments. Comments in front of functions suck.
2001-08-22 22:03:16 +00:00
Zephaniah E. Hull
8f011f91ec
Length is now a #define, not a bloody function!
2001-08-15 23:01:56 +00:00
Bill Currie
647d38fa40
Make R_MarkLights use the vis info to speed things up. Oddly, even though
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R_MarkLights is now about 3% instead of about 15%, I've lost 8 fps on my
null GL speed test. However, R_AddDynamicLights has jumped up a bit, so I'm
wording if maybe more surfaces are being lit.
2001-08-05 04:01:45 +00:00
Bill Currie
cc68e1a12e
qf now links with NO optimisation (not even -O). R_CullBox has been moved from
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glquake.h to mathlib.h (along with the declaration for frustum) and the
extern inline keyworws protected by an ifndef so that mathlib.c can cause
R_CullBox to be compiled publicly. The definition of frustrum has been moved
from its verious locations into mathlib.c.
2001-05-07 04:08:34 +00:00
Adam Olsen
ed0b391dfb
Tweaked some comment indentation that made me itch ;)
2001-04-10 02:36:50 +00:00
Zephaniah E. Hull
a16b2c0070
Borrowed LH's VectorVectors.
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Changed smoke trails a good bit.
2001-04-06 18:37:23 +00:00
Bill Currie
f78b973978
move the api headers into include/QF and clean up (most of) the resulting mess.
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target specific files that I don't build won't compile yet. just put QF/
infront of the offending headers.
Also move ver_check into libqfutils
2001-03-27 20:33:07 +00:00
Bill Currie
09b58f7e5f
merge math code into utils
2001-03-05 02:06:05 +00:00
