server_common/recastnavigation_v1.6.0
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Potential fix for navmesh query crash when using off-mesh cons and no BV-tree.

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This commit is contained in:
Mikko Mononen 2012-02-06 14:54:00 +00:00
parent 336409d037
commit ff7fd29008
1 changed files with 4 additions and 1 deletions
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Detour/Source/DetourNavMeshQuery.cpp
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@ -584,10 +584,13 @@ int dtNavMeshQuery::queryPolygonsInTile(const dtMeshTile* tile, const float* qmi
for (int i = 0; i < tile->header->polyCount; ++i) for (int i = 0; i < tile->header->polyCount; ++i)
{ {
const dtPoly* p = &tile->polys[i]; const dtPoly* p = &tile->polys[i];
// Do not return off-mesh connection polygons.
if (p->getType() == DT_POLYTYPE_OFFMESH_CONNECTION)
continue;
// Must pass filter
const dtPolyRef ref = base | (dtPolyRef)i; const dtPolyRef ref = base | (dtPolyRef)i;
if (!filter->passFilter(ref, tile, p)) if (!filter->passFilter(ref, tile, p))
continue; continue;
// Calc polygon bounds. // Calc polygon bounds.
const float* v = &tile->verts[p->verts[0]*3]; const float* v = &tile->verts[p->verts[0]*3];
dtVcopy(bmin, v); dtVcopy(bmin, v);