float NeighbourDistancesSumNative()
{
kdTreeNative = new KDTreeStruct();
kdTreeNative.MakeFromPoints(pointsNative);
float neighbourDistancesSum = 0f;
for (int i = 0; i < queries.Length; i++)
{
int id = kdTreeNative.FindNearest(queries[i]);
neighbourDistancesSum = neighbourDistancesSum + math.length(queries[i] - pointsNative[id]);
}
return(neighbourDistancesSum);
}
void MakeAndFind1()
{
kd1 = new KDTreeStruct();
kd1.MakeFromPoints(points_native);
float rTot = 0;
for (int i = 0; i < queries.Length; i++)
{
int id = kd1.FindNearest2(queries[i]);
rTot = rTot + (queries[i] - points_native[id]).magnitude;
}
Debug.Log("Native array single threaded " + rTot);
}
void MakeAndFind2()
{
kd2 = new KDTreeStruct();
kd2.MakeFromPoints(points_native);
float rTot = 0;
for (int i = 0; i < queries.Length; i++)
{
int id = kd2.FindNearest2(queries[i]);
float3 relative = queries[i] - points_native[id];
rTot = rTot + math.sqrt(math.dot(relative, relative));
}
Debug.Log("Native array jobified " + rTot);
}
protected override void OnCreate()
{
m_Group = GetEntityQuery(typeof(Translation), typeof(Velocity), typeof(KDTreeNode));
kd = new KDTreeStruct();
PrintMessages();
}
