/// <summary>
/// Starts a mesh generation job
/// </summary>
/// <param name="voxelDataStore">The store where to retrieve the voxel data from</param>
/// <param name="chunkCoordinate">The coordinate of the chunk that will be generated</param>
/// <returns>The job handle and the actual mesh generation job</returns>
public override JobHandleWithData <IMesherJob> CreateMesh(VoxelDataStore voxelDataStore, int3 chunkCoordinate)
{
if (!voxelDataStore.TryGetVoxelDataChunk(chunkCoordinate, out VoxelDataVolume boundsVoxelData))
{
return(null);
}
NativeCounter vertexCountCounter = new NativeCounter(Allocator.TempJob);
int voxelCount = (boundsVoxelData.Width - 1) * (boundsVoxelData.Height - 1) * (boundsVoxelData.Depth - 1);
int maxLength = 15 * voxelCount;
NativeArray <MeshingVertexData> outputVertices = new NativeArray <MeshingVertexData>(maxLength, Allocator.TempJob);
NativeArray <ushort> outputTriangles = new NativeArray <ushort>(maxLength, Allocator.TempJob);
MarchingCubesJob marchingCubesJob = new MarchingCubesJob
{
VoxelData = boundsVoxelData,
Isolevel = Isolevel,
VertexCountCounter = vertexCountCounter,
OutputVertices = outputVertices,
OutputTriangles = outputTriangles
};
JobHandle jobHandle = marchingCubesJob.Schedule(voxelCount, 128);
JobHandleWithData <IMesherJob> jobHandleWithData = new JobHandleWithData <IMesherJob>();
jobHandleWithData.JobHandle = jobHandle;
jobHandleWithData.JobData = marchingCubesJob;
return(jobHandleWithData);
}
/// <inheritdoc/>
public override JobHandleWithData <IMesherJob> CreateMesh(VoxelDataStore voxelDataStore, VoxelColorStore voxelColorStore, int3 chunkCoordinate)
{
if (!voxelDataStore.TryGetDataChunk(chunkCoordinate, out VoxelDataVolume <byte> boundsVoxelData))
{
return(null);
}
if (!voxelColorStore.TryGetDataChunk(chunkCoordinate, out VoxelDataVolume <Color32> boundsVoxelColors))
{
return(null);
}
NativeCounter vertexCountCounter = new NativeCounter(Allocator.TempJob);
int voxelCount = VoxelWorld.WorldSettings.ChunkSize.x * VoxelWorld.WorldSettings.ChunkSize.y * VoxelWorld.WorldSettings.ChunkSize.z;
int maxLength = 15 * voxelCount;
NativeArray <MeshingVertexData> outputVertices = new NativeArray <MeshingVertexData>(maxLength, Allocator.TempJob);
NativeArray <ushort> outputTriangles = new NativeArray <ushort>(maxLength, Allocator.TempJob);
MarchingCubesJob marchingCubesJob = new MarchingCubesJob
{
VoxelData = boundsVoxelData,
VoxelColors = boundsVoxelColors,
Isolevel = Isolevel,
VertexCountCounter = vertexCountCounter,
OutputVertices = outputVertices,
OutputTriangles = outputTriangles
};
JobHandle jobHandle = marchingCubesJob.Schedule();
JobHandleWithData <IMesherJob> jobHandleWithData = new JobHandleWithData <IMesherJob>
{
JobHandle = jobHandle,
JobData = marchingCubesJob
};
return(jobHandleWithData);
}
