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DETOUR API CHANGE!

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- Detour Navmesh supports layers
- Allow to disable Navmesh BV-tree
- Added DetourTileCache
- Cleaned up Recast layer code
- Moved portal edge detection to Recast
- Removed polymesh border offset
- Removed lean heighfield
This commit is contained in:
Mikko Mononen
2011-03-25 09:16:38 +00:00
parent 838d0657bd
commit 1de5e2f119
29 changed files with 3246 additions and 3574 deletions
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31
Detour/Source/DetourNavMeshQuery.cpp
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@@ -494,8 +494,12 @@ int dtNavMeshQuery::queryPolygonsInTile(const dtMeshTile* tile, const float* qmi
const dtPolyRef base = m_nav->getPolyRefBase(tile);
for (int i = 0; i < tile->header->polyCount; ++i)
{
const dtPoly* p = &tile->polys[i];
const dtPolyRef ref = base | (dtPolyRef)i;
if (!filter->passFilter(ref, tile, p))
continue;
// Calc polygon bounds.
dtPoly* p = &tile->polys[i];
const float* v = &tile->verts[p->verts[0]*3];
dtVcopy(bmin, v);
dtVcopy(bmax, v);
@@ -507,12 +511,8 @@ int dtNavMeshQuery::queryPolygonsInTile(const dtMeshTile* tile, const float* qmi
}
if (dtOverlapBounds(qmin,qmax, bmin,bmax))
{
const dtPolyRef ref = base | (dtPolyRef)i;
if (filter->passFilter(ref, tile, p))
{
if (n < maxPolys)
polys[n++] = ref;
}
if (n < maxPolys)
polys[n++] = ref;
}
}
return n;
@@ -534,18 +534,23 @@ dtStatus dtNavMeshQuery::queryPolygons(const float* center, const float* extents
m_nav->calcTileLoc(bmin, &minx, &miny);
m_nav->calcTileLoc(bmax, &maxx, &maxy);
static const int MAX_NEIS = 32;
const dtMeshTile* neis[MAX_NEIS];
int n = 0;
for (int y = miny; y <= maxy; ++y)
{
for (int x = minx; x <= maxx; ++x)
{
const dtMeshTile* tile = m_nav->getTileAt(x,y);
if (!tile) continue;
n += queryPolygonsInTile(tile, bmin, bmax, filter, polys+n, maxPolys-n);
if (n >= maxPolys)
const int nneis = m_nav->getTilesAt(x,y,neis,MAX_NEIS);
for (int j = 0; j < nneis; ++j)
{
*polyCount = n;
return DT_SUCCESS | DT_BUFFER_TOO_SMALL;
n += queryPolygonsInTile(neis[j], bmin, bmax, filter, polys+n, maxPolys-n);
if (n >= maxPolys)
{
*polyCount = n;
return DT_SUCCESS | DT_BUFFER_TOO_SMALL;
}
}
}
}