Warnings
Tiles returned by a dtNavMesh object are not guarenteed to be populated. For example: The tile at a location might not have been loaded yet, or may have been removed. In this case, pointers will be null. So if in doubt, check the polygon count in the tile's header to determine if a tile has polygons defined.
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Header |
/Engine/Source/Runtime/Navmesh/Public/Detour/DetourNavMesh.h |
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Include |
#include "Detour/DetourNavMesh.h" |
struct dtMeshTile
Defines a navigation mesh tile.
Tiles generally only exist within the context of a dtNavMesh object.
Some tile content is optional. For example, a tile may not contain any off-mesh connections. In this case the associated pointer will be null.
If a detail mesh exists it will share vertices with the base polygon mesh. Only the vertices unique to the detail mesh will be stored in [detailVerts](API\Runtime\Navmesh\Detour\dtMeshTile\detailVerts).
Tiles returned by a dtNavMesh object are not guarenteed to be populated. For example: The tile at a location might not have been loaded yet, or may have been removed. In this case, pointers will be null. So if in doubt, check the polygon count in the tile's header to determine if a tile has polygons defined.
| Name | Description | ||
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dtBVNode * |
bvTree |
The tile bounding volume nodes. |
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clusters |
Cluster data. |
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unsigned char &... |
data |
The tile data. (Not directly accessed under normal situations.) |
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int |
dataSize |
Size of the tile data. |
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dtPolyDetail &#... |
detailMeshes |
The tile's detail sub-meshes. [Size: [dtMeshHeader::detailMeshCount](API\Runtime\Navmesh\Detour\dtMeshHeader\detailMeshCount)]. |
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unsigned char &... |
detailTris |
The detail mesh's triangles. [(vertA, vertB, vertC) * [dtMeshHeader::detailTriCount](API\Runtime\Navmesh\Detour\dtMeshHeader\detailTriCount)]. |
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float * |
detailVerts |
The detail mesh's unique vertices. [(x, y, z) * [dtMeshHeader::detailVertCount](API\Runtime\Navmesh\Detour\dtMeshHeader\detailVertCount)]. |
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unsigned int |
dynamicFreeListC |
Index of the next free dynamic link. |
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unsigned int |
dynamicFreeListO |
Index of the next free dynamic link. |
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dtChunkArray< d... |
dynamicLinksC |
Dynamic links array (indices starting from DT_CLINK_FIRST) |
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dtChunkArray< d... |
dynamicLinksO |
Dynamic links array (indices starting from [dtMeshHeader::maxLinkCount](API\Runtime\Navmesh\Detour\dtMeshHeader\maxLinkCount)) |
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int |
flags |
Tile flags. (See: dtTileFlags) |
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dtMeshHeader &#... |
header |
The tile header. |
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dtLink * |
links |
The tile links. [Size: [dtMeshHeader::maxLinkCount](API\Runtime\Navmesh\Detour\dtMeshHeader\maxLinkCount)]. |
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unsigned int |
linksFreeList |
Index to the next free link. |
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dtMeshTile *... |
next |
The next free tile, or the next tile in the spatial grid. |
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offMeshCons |
The tile off-mesh connections. [Size: [dtMeshHeader::offMeshConCount](API\Runtime\Navmesh\Detour\dtMeshHeader\offMeshConCount)]. |
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offMeshSeg |
The tile off-mesh connections. [Size: [dtMeshHeader::offMeshSegConCount](API\Runtime\Navmesh\Detour\dtMeshHeader\offMeshSegConCount)]. |
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unsigned short ... |
polyClusters |
Cluster Id for each ground type polygon [Size: [dtMeshHeader::polyCount](API\Runtime\Navmesh\Detour\dtMeshHeader\polyCount)]. |
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dtPoly * |
polys |
The tile polygons. [Size: [dtMeshHeader::polyCount](API\Runtime\Navmesh\Detour\dtMeshHeader\polyCount)]. |
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unsigned int |
salt |
Counter describing modifications to the tile. |
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float * |
verts |
The tile vertices. [Size: [dtMeshHeader::vertCount](API\Runtime\Navmesh\Detour\dtMeshHeader\vertCount)]. |
