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Added new method to partition heighfield

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- added layer based heighfield partitioning
- the method is a bit slower than monotone partitioning, but does not
suffer from the long thin ploys
- the method partitions the heighfield into non-overlapping areas, but
does not try to resolve holes
- improved contour hole merging so that it can properly handle all
kinds of holes
- improved polygon triangulation to handle overlapping segments
- improved small and long polygon detail mesh generation
- updated samples to include all 3 partition methods and little
documentation to help to choose between them
This commit is contained in:
Mikko Mononen
2014-06-13 13:25:01 +03:00
parent bbcb11fd14
commit a89bb843d7
12 changed files with 1167 additions and 235 deletions
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4
DebugUtils/Include/RecastDebugDraw.h
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@@ -33,10 +33,6 @@ void duDebugDrawHeightfieldLayer(duDebugDraw* dd, const struct rcHeightfieldLaye
void duDebugDrawHeightfieldLayers(duDebugDraw* dd, const struct rcHeightfieldLayerSet& lset);
void duDebugDrawHeightfieldLayersRegions(duDebugDraw* dd, const struct rcHeightfieldLayerSet& lset);
void duDebugDrawLayerContours(duDebugDraw* dd, const struct rcLayerContourSet& lcset);
void duDebugDrawLayerPolyMesh(duDebugDraw* dd, const struct rcLayerPolyMesh& lmesh);
void duDebugDrawRegionConnections(struct duDebugDraw* dd, const struct rcContourSet& cset, const float alpha = 1.0f);
void duDebugDrawRawContours(struct duDebugDraw* dd, const struct rcContourSet& cset, const float alpha = 1.0f);
void duDebugDrawContours(struct duDebugDraw* dd, const struct rcContourSet& cset, const float alpha = 1.0f);