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qbsp: minor cleanup in FindFaceEdges 

Signed-off-by: Kevin Shanahan <kmshanah@disenchant.net>
This commit is contained in:
Kevin Shanahan 2013-08-18 17:14:36 +09:30
parent 876ac97cbe
commit d7d6c4939c
1 changed files with 8 additions and 6 deletions
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14
qbsp/surfaces.c
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@ -303,17 +303,19 @@ FindFaceEdges
static void
FindFaceEdges(mapentity_t *entity, face_t *face)
{
int i;
int i, memsize;
face->outputnumber = -1;
if (face->w.numpoints > MAXEDGES)
Error("Internal error: face->numpoints > MAXEDGES (%s)", __func__);
face->edges = AllocMem(OTHER, face->w.numpoints * sizeof(int), true);
for (i = 0; i < face->w.numpoints; i++)
face->edges[i] = GetEdge(entity, face->w.points[i],
face->w.points[(i + 1) % face->w.numpoints],
face);
memsize = face->w.numpoints * sizeof(face->edges[0]);
face->edges = AllocMem(OTHER, memsize, true);
for (i = 0; i < face->w.numpoints; i++) {
const vec_t *p1 = face->w.points[i];
const vec_t *p2 = face->w.points[(i + 1) % face->w.numpoints];
face->edges[i] = GetEdge(entity, p1, p2, face);
}
}