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Generation params ...

This commit is contained in:
ikpil 2023-08-24 23:07:43 +09:00
parent e4b5bddac7
commit 6b40342a5c
3 changed files with 52 additions and 16 deletions
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59
src/DotRecast.Recast.Toolset/Tools/RcObstacleTool.cs
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@ -9,14 +9,14 @@ namespace DotRecast.Recast.Toolset.Tools
{
public class RcObstacleTool : IRcToolable
{
private readonly IDtTileCacheCompressorFactory _compFactory;
private readonly IDtTileCacheMeshProcess _proc;
private readonly IDtTileCacheCompressorFactory _comp;
private readonly DemoDtTileCacheMeshProcess _proc;
private DtTileCache _tc;
public RcObstacleTool(IDtTileCacheCompressorFactory compFactory, IDtTileCacheMeshProcess meshProcessor = null)
public RcObstacleTool(IDtTileCacheCompressorFactory comp)
{
_compFactory = compFactory;
_proc = meshProcessor ?? new DemoDtTileCacheMeshProcess();
_comp = comp;
_proc = new DemoDtTileCacheMeshProcess();
}
public string GetName()
@ -24,12 +24,47 @@ namespace DotRecast.Recast.Toolset.Tools
return "Create Temp Obstacles";
}
public void Build(IInputGeomProvider geom, RcNavMeshBuildSettings setting, RcByteOrder order, bool cCompatibility)
public bool Build(IInputGeomProvider geom, RcNavMeshBuildSettings setting, RcByteOrder order, bool cCompatibility)
{
RcUtils.CalcTileCount(geom.GetMeshBoundsMin(), geom.GetMeshBoundsMax(),
setting.cellSize, setting.tileSize, setting.tileSize,
out var tw, out var th
);
DtStatus status;
if (null == geom || null == geom.GetMesh())
{
//m_ctx->log(RC_LOG_ERROR, "buildTiledNavigation: No vertices and triangles.");
return false;
}
_proc.Init(geom);
// Init cache
var bmin = geom.GetMeshBoundsMin();
var bmax = geom.GetMeshBoundsMax();
RcUtils.CalcGridSize(bmin, bmax, setting.cellSize, out var gw, out var gh);
int ts = setting.tileSize;
int tw = (gw + ts-1) / ts;
int th = (gh + ts-1) / ts;
// Generation params.
// RcConfig cfg = new RcConfig();
// cfg.cs = m_cellSize;
// cfg.ch = m_cellHeight;
// cfg.walkableSlopeAngle = m_agentMaxSlope;
// cfg.walkableHeight = (int)ceilf(m_agentHeight / cfg.ch);
// cfg.walkableClimb = (int)floorf(m_agentMaxClimb / cfg.ch);
// cfg.walkableRadius = (int)ceilf(m_agentRadius / cfg.cs);
// cfg.maxEdgeLen = (int)(m_edgeMaxLen / m_cellSize);
// cfg.maxSimplificationError = m_edgeMaxError;
// cfg.minRegionArea = (int)rcSqr(m_regionMinSize); // Note: area = size*size
// cfg.mergeRegionArea = (int)rcSqr(m_regionMergeSize); // Note: area = size*size
// cfg.maxVertsPerPoly = (int)m_vertsPerPoly;
// cfg.tileSize = (int)m_tileSize;
// cfg.borderSize = cfg.walkableRadius + 3; // Reserve enough padding.
// cfg.width = cfg.tileSize + cfg.borderSize*2;
// cfg.height = cfg.tileSize + cfg.borderSize*2;
// cfg.detailSampleDist = m_detailSampleDist < 0.9f ? 0 : m_cellSize * m_detailSampleDist;
// cfg.detailSampleMaxError = m_cellHeight * m_detailSampleMaxError;
// rcVcopy(cfg.bmin, bmin);
// rcVcopy(cfg.bmax, bmax);
_tc = CreateTileCache(geom, setting, tw, th, order, cCompatibility);
@ -58,6 +93,8 @@ namespace DotRecast.Recast.Toolset.Tools
// }
}
}
return true;
}
public void ClearAllTempObstacles()
@ -121,7 +158,7 @@ namespace DotRecast.Recast.Toolset.Tools
navMeshParams.maxPolys = 16384;
var navMesh = new DtNavMesh(navMeshParams, 6);
var comp = _compFactory.Create(cCompatibility ? 0 : 1);
var comp = _comp.Create(cCompatibility ? 0 : 1);
var storageParams = new DtTileCacheStorageParams(order, cCompatibility);
DtTileCache tc = new DtTileCache(option, storageParams, navMesh, comp, _proc);
return tc;

2
src/DotRecast.Recast/RcConfig.cs
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@ -114,7 +114,7 @@ namespace DotRecast.Recast
public readonly float WalkableClimbWorld;
public readonly float WalkableRadiusWorld;
public readonly float MaxEdgeLenWorld;
/**
* Non-tiled build configuration
*/

7
test/DotRecast.Recast.Test/RecastSoloMeshTest.cs
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@ -110,7 +110,7 @@ public class RecastSoloMeshTest
m_agentMaxClimb, m_agentMaxSlope, m_regionMinSize, m_regionMergeSize, m_edgeMaxLen, m_edgeMaxError,
m_vertsPerPoly, m_detailSampleDist, m_detailSampleMaxError, SampleAreaModifications.SAMPLE_AREAMOD_GROUND);
RecastBuilderConfig bcfg = new RecastBuilderConfig(cfg, bmin, bmax);
//
// Step 2. Rasterize input polygon soup.
//
@ -133,13 +133,12 @@ public class RecastSoloMeshTest
// the are type for each of the meshes and rasterize them.
int[] m_triareas = RcUtils.MarkWalkableTriangles(m_ctx, cfg.WalkableSlopeAngle, verts, tris, ntris, cfg.WalkableAreaMod);
RecastRasterization.RasterizeTriangles(m_solid, verts, tris, m_triareas, ntris, cfg.WalkableClimb, m_ctx);
}
//
// Step 3. Filter walkable surfaces.
//
// Once all geometry 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.