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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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5
RecastDemo/Source/Sample_SoloMeshSimple.cpp
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@@ -349,7 +349,7 @@ bool Sample_SoloMeshSimple::handleBuild()
m_cfg.ch = m_cellHeight;
m_cfg.walkableSlopeAngle = m_agentMaxSlope;
m_cfg.walkableHeight = (int)ceilf(m_agentHeight / m_cfg.ch);
m_cfg.walkableClimb = (int)ceilf(m_agentMaxClimb / m_cfg.ch);
m_cfg.walkableClimb = (int)floorf(m_agentMaxClimb / m_cfg.ch);
m_cfg.walkableRadius = (int)ceilf(m_agentRadius / m_cfg.cs);
m_cfg.maxEdgeLen = (int)(m_edgeMaxLen / m_cellSize);
m_cfg.maxSimplificationError = m_edgeMaxError;
@@ -415,7 +415,7 @@ bool Sample_SoloMeshSimple::handleBuild()
// the flags for each of the meshes and rasterize them.
memset(m_triflags, 0, ntris*sizeof(unsigned char));
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)
{
@@ -430,6 +430,7 @@ bool Sample_SoloMeshSimple::handleBuild()
// 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);