public void Execute(int index)
{
ClusterFunctions.SetPointToVoxel(fragments[index], allPoint, voxelFragments, leftPoint, distance);
}
/// <returns></returns> Cluster Count
public static int GenerateCluster(NativeList <Point> pointsFromMesh, NativeList <int> triangles, Bounds bd, string fileName)
{
List <Vector4Int> value = ClusterFunctions.AddTrianglesToDictionary(triangles);
GetFragmentJob gt = new GetFragmentJob(bd.center, bd.extents, pointsFromMesh, value);
(gt.Schedule(value.Count, 16)).Complete();
var voxel = GetFragmentJob.voxelFragments;
const int VoxelCount = ClusterFunctions.VoxelCount;
Fragment first = new Fragment();
Vector3Int inputPoint = new Vector3Int();
for (int i = 0; i < VoxelCount; ++i)
{
for (int j = 0; j < VoxelCount; ++j)
{
for (int k = 0; k < VoxelCount; ++k)
{
var lst = voxel[i, j, k];
if (lst.Count > 0)
{
first = lst[0];
inputPoint = new Vector3Int(i, j, k);
goto BREAK;
}
}
}
}
BREAK:
NativeArray <Fragment> resultCluster;
List <NativeArray <Fragment> > allFragments = new List <NativeArray <Fragment> >();
LOOP:
bool stillLooping = ClusterFunctions.GetFragFromVoxel(voxel, first.position, inputPoint, out resultCluster);
List <Vector3> vertices = new List <Vector3>(16 * 6);
List <Vector3> normals = new List <Vector3>(16 * 6);
if (stillLooping)
{
first = resultCluster[resultCluster.Length - 1];
allFragments.Add(resultCluster);
goto LOOP;
}
if (resultCluster.Length < (ClusterFunctions.ClusterCount + 1))
{
NativeArray <Fragment> lastResultCluster = new NativeArray <Fragment>(ClusterFunctions.ClusterCount + 1, Allocator.Temp, NativeArrayOptions.UninitializedMemory);
for (int i = 0; i < resultCluster.Length; ++i)
{
lastResultCluster[i] = resultCluster[i];
}
for (int i = resultCluster.Length; i < lastResultCluster.Length; ++i)
{
Fragment fg;
fg.indices = new Vector4Int(0, 0, 0, 0);
fg.position = Vector3.zero;
fg.voxel = Vector3Int.zero;
lastResultCluster[i] = fg;
}
resultCluster.Dispose();
resultCluster = lastResultCluster;
allFragments.Add(resultCluster);
}
gt.Dispose();
NativeArray <ClusterMeshData> meshData = new NativeArray <ClusterMeshData>(allFragments.Count, Allocator.Temp, NativeArrayOptions.UninitializedMemory);
NativeArray <Point>[] allpoints = new NativeArray <Point> [allFragments.Count];
int pointCount = 0;
for (int i = 0; i < allpoints.Length; ++i)
{
allpoints[i] = new NativeArray <Point>((allFragments[i].Length - 1) * 4, Allocator.Temp, NativeArrayOptions.UninitializedMemory);
pointCount += allpoints[i].Length;
}
CollectJob.meshDatas = meshData;
CollectJob.allFragments = allFragments;
CollectJob.pointsArray = allpoints;
CollectJob.pointsFromMesh = pointsFromMesh;
CollectJob jb = new CollectJob();
jb.Schedule(allFragments.Count, 1).Complete();
CollectJob.allFragments = null;
CollectJob.pointsArray = null;
NativeArray <Point> pointsList = new NativeArray <Point>(pointCount, Allocator.Temp, NativeArrayOptions.UninitializedMemory);
for (int i = 0, pointsCount = 0; i < allpoints.Length; ++i)
{
var current = allpoints[i];
for (int a = 0; a < current.Length; ++a)
{
pointsList[pointsCount] = current[a];
pointsCount++;
}
current.Dispose();
}
byte[] meshDataArray;
byte[] pointDataArray;
ClusterFunctions.GetByteDataFromArray(meshData, pointsList, out meshDataArray, out pointDataArray);
int len = meshData.Length;
string filenameWithExtent = fileName + ".txt";
File.WriteAllBytes("Assets/Resources/MapInfos/" + filenameWithExtent, meshDataArray);
File.WriteAllBytes("Assets/Resources/MapPoints/" + filenameWithExtent, pointDataArray);
//Dispose Native Array
meshData.Dispose();
pointsList.Dispose();
pointsFromMesh.Dispose();
triangles.Dispose();
foreach (var i in allFragments)
{
i.Dispose();
}
return(len);
}