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Better handling of low obstacles.

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This commit is contained in:
Mikko Mononen
2010-01-29 11:37:14 +00:00
parent bd2e60a008
commit 9bf68216a3
12 changed files with 2818 additions and 180 deletions
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12
RecastDemo/Source/Sample_TileMesh.cpp
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@@ -638,7 +638,7 @@ unsigned char* Sample_TileMesh::buildTileMesh(const float* bmin, const float* bm
rcMarkWalkableTriangles(m_cfg.walkableSlopeAngle,
verts, nverts, tris, ntris, m_triflags);
rcRasterizeTriangles(verts, nverts, tris, m_triflags, ntris, *m_solid);
rcRasterizeTriangles(verts, nverts, tris, m_triflags, ntris, *m_solid, m_cfg.walkableClimb);
}
if (!m_keepInterResults)
@@ -650,6 +650,7 @@ unsigned char* Sample_TileMesh::buildTileMesh(const float* bmin, const float* bm
// Once all geoemtry is rasterized, we do initial pass of filtering to
// remove unwanted overhangs caused by the conservative rasterization
// as well as filter spans where the character cannot possibly stand.
rcFilterLowHangingWalkableObstacles(m_cfg.walkableClimb, *m_solid);
rcFilterLedgeSpans(m_cfg.walkableHeight, m_cfg.walkableClimb, *m_solid);
rcFilterWalkableLowHeightSpans(m_cfg.walkableHeight, *m_solid);
@@ -772,15 +773,6 @@ unsigned char* Sample_TileMesh::buildTileMesh(const float* bmin, const float* bm
rcGetLog()->log(RC_LOG_ERROR, "Too many vertices per tile %d (max: %d).", m_pmesh->nverts, 0xffff);
return false;
}
/* if (m_pmesh->npolys > DT_MAX_TILES)
{
// If you hit this error, you have too many polygons per tile.
// You can trade off tile count to poly count by adjusting DT_TILE_REF_TILE_BITS and DT_TILE_REF_POLY_BITS.
// The current setup is optimized for large number of tiles and small number of polys per tile.
if (rcGetLog())
rcGetLog()->log(RC_LOG_ERROR, "Too many polygons per tile %d (max: %d).", m_pmesh->npolys, DT_MAX_TILES);
return false;
}*/
dtNavMeshCreateParams params;
memset(&params, 0, sizeof(params));