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possibly speed up MergeMetaTriangles, will benchmark it later

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git-svn-id: svn://svn.icculus.org/netradiant/trunk@385 61c419a2-8eb2-4b30-bcec-8cead039b335
This commit is contained in:
divverent 2009-07-12 17:54:07 +00:00
parent 12a8e70662
commit 2b7668ee33
1 changed files with 30 additions and 3 deletions
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33
tools/quake3/q3map2/surface_meta.c
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@ -1226,14 +1226,15 @@ returns the score of the triangle added
#define ST_SCORE2 (2 * (ST_SCORE))
#define ADEQUATE_SCORE ((AXIS_MIN) + 1 * (VERT_SCORE))
#define GOOD_SCORE ((AXIS_MIN) + 2 * (VERT_SCORE) + 4 * (ST_SCORE))
#define PERFECT_SCORE ((AXIS_MIN) + + 3 * (VERT_SCORE) + (SURFACE_SCORE) + 4 * (ST_SCORE))
#define GOOD_SCORE ((AXIS_MIN) + 2 * (VERT_SCORE) + 4 * (ST_SCORE))
#define PERFECT_SCORE ((AXIS_MIN) + 3 * (VERT_SCORE) + (SURFACE_SCORE) + 4 * (ST_SCORE))
#define MAX_BBOX_DISTANCE 16
static int AddMetaTriangleToSurface( mapDrawSurface_t *ds, metaTriangle_t *tri, qboolean testAdd )
{
int i, score, coincident, ai, bi, ci, oldTexRange[ 2 ];
float lmMax;
vec3_t mins, maxs;
vec3_t mins, maxs, p;
qboolean inTexRange, es, et;
mapDrawSurface_t old;
@ -1265,6 +1266,32 @@ static int AddMetaTriangleToSurface( mapDrawSurface_t *ds, metaTriangle_t *tri,
return 0;
}
#if MAX_BBOX_DISTANCE > 0
VectorCopy( mins, ds->mins );
VectorCopy( maxs, ds->maxs );
mins[0] -= MAX_BBOX_DISTANCE;
mins[1] -= MAX_BBOX_DISTANCE;
mins[2] -= MAX_BBOX_DISTANCE;
maxs[0] += MAX_BBOX_DISTANCE;
maxs[1] += MAX_BBOX_DISTANCE;
maxs[2] += MAX_BBOX_DISTANCE;
#define CHECK_1D(mins, v, maxs) ((mins) <= (v) && (v) <= (maxs))
#define CHECK_3D(mins, v, maxs) (CHECK_1D((mins)[0], (v)[0], (maxs)[0]) && CHECK_1D((mins)[1], (v)[1], (maxs)[1]) && CHECK_1D((mins)[2], (v)[2], (maxs)[2]))
VectorCopy(p, metaVerts[ tri->indexes[ 0 ] ].xyz);
if(!CHECK_3D(mins, p, maxs))
{
VectorCopy(p, metaVerts[ tri->indexes[ 1 ] ].xyz);
if(!CHECK_3D(mins, p, maxs))
{
VectorCopy(p, metaVerts[ tri->indexes[ 2 ] ].xyz);
if(!CHECK_3D(mins, p, maxs))
return 0;
}
}
#undef CHECK_3D
#undef CHECK_1D
#endif
/* set initial score */
score = tri->surfaceNum == ds->surfaceNum ? SURFACE_SCORE : 0;