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replace all VectorSubtract (vec3_origin, ... and

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VectorCopy (vec3_origin, ... with VectorNegate (... and VectorZero (...,
respectively. Should be a small speedup.
This commit is contained in:
Bill Currie 2003-09-03 22:17:04 +00:00
parent 231a1bfb56
commit 0a8867fde9
13 changed files with 47 additions and 47 deletions
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12
qw/source/sv_phys.c
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@ -262,7 +262,7 @@ SV_FlyMove (edict_t *ent, float time, trace_t *steptrace)
SVvector (ent, maxs), end, false, ent);
if (trace.allsolid) { // entity is trapped in another solid
VectorCopy (vec3_origin, SVvector (ent, velocity));
VectorZero (SVvector (ent, velocity));
return 3;
}
@ -302,7 +302,7 @@ SV_FlyMove (edict_t *ent, float time, trace_t *steptrace)
// cliped to another plane
if (numplanes >= MAX_CLIP_PLANES) { // this shouldn't really happen
VectorCopy (vec3_origin, SVvector (ent, velocity));
VectorZero (SVvector (ent, velocity));
return 3;
}
@ -325,7 +325,7 @@ SV_FlyMove (edict_t *ent, float time, trace_t *steptrace)
VectorCopy (new_velocity, SVvector (ent, velocity));
} else { // go along the crease
if (numplanes != 2) {
VectorCopy (vec3_origin, SVvector (ent, velocity));
VectorZero (SVvector (ent, velocity));
return 7;
}
CrossProduct (planes[0], planes[1], dir);
@ -336,7 +336,7 @@ SV_FlyMove (edict_t *ent, float time, trace_t *steptrace)
// if original velocity is against the original velocity, stop dead
// to avoid tiny occilations in sloping corners
if (DotProduct (SVvector (ent, velocity), primal_velocity) <= 0) {
VectorCopy (vec3_origin, SVvector (ent, velocity));
VectorZero (SVvector (ent, velocity));
return blocked;
}
}
@ -675,8 +675,8 @@ SV_Physics_Toss (edict_t *ent)
SVfloat (ent, flags) = (int) SVfloat (ent, flags) | FL_ONGROUND;
SVentity (ent, groundentity) = EDICT_TO_PROG (&sv_pr_state,
trace.ent);
VectorCopy (vec3_origin, SVvector (ent, velocity));
VectorCopy (vec3_origin, SVvector (ent, avelocity));
VectorZero (SVvector (ent, velocity));
VectorZero (SVvector (ent, avelocity));
}
}
// check for in water