42 lines
1.4 KiB
C#
42 lines
1.4 KiB
C#
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using Pathfinding.Util;
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namespace Pathfinding.Graphs.Navmesh {
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/// <summary>
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/// A tile in a navmesh graph.
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///
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/// This is an intermediate representation used when building the navmesh, and also in some cases for serializing the navmesh to a portable format.
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///
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/// See: <see cref="NavmeshTile"/> for the representation used for pathfinding.
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/// </summary>
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public struct TileMesh {
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public int[] triangles;
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public Int3[] verticesInTileSpace;
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/// <summary>One tag per triangle</summary>
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public uint[] tags;
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/// <summary>Unsafe version of <see cref="TileMesh"/></summary>
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public struct TileMeshUnsafe {
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/// <summary>Three indices per triangle, of type int</summary>
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public Unity.Collections.LowLevel.Unsafe.UnsafeAppendBuffer triangles;
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/// <summary>One vertex per triangle, of type Int3</summary>
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public Unity.Collections.LowLevel.Unsafe.UnsafeAppendBuffer verticesInTileSpace;
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/// <summary>One tag per triangle, of type uint</summary>
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public Unity.Collections.LowLevel.Unsafe.UnsafeAppendBuffer tags;
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public void Dispose () {
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triangles.Dispose();
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verticesInTileSpace.Dispose();
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tags.Dispose();
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}
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public TileMesh ToManaged () {
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return new TileMesh {
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triangles = Memory.UnsafeAppendBufferToArray<int>(triangles),
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verticesInTileSpace = Memory.UnsafeAppendBufferToArray<Int3>(verticesInTileSpace),
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tags = Memory.UnsafeAppendBufferToArray<uint>(tags),
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};
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}
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}
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}
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}
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