private void Start()
{
#if STUPID
using (new KristerTimer(
$"Blue-Noise Generator (Shitty Version, {numObjects} objects)",
1))
{
spatialPartition =
new StupidVersion(prefab,
transform,
SqRectilinear,
numObjects);
#elif KDTREE
using (new KristerTimer($"Blue-Noise Generator (k-d Tree Version, {numObjects} objects)", 1))
{
spatialPartition =
new KdTree(prefab, transform, SqEuclidean, numObjects);
#elif OCTREE
using (new KristerTimer($"Blue-Noise Generator (Octree Version, {numObjects} objects)", 1))
{
spatialPartition = new Octree(prefab, transform, numObjects);
#elif OFFSETOCTREE
using (new KristerTimer($"Blue-Noise Generator (Offset Octree Version, {numObjects} objects)", 1))
{
spatialPartition =
new OffsetOctree(prefab, transform, numObjects);
#endif
spatialPartition.Insert(Vector3.zero);
for (int pointIndex = 1;
pointIndex < numObjects;
pointIndex++)
{
var bestSqDistance = float.MinValue;
Vector3 bestCandidate = default;
for (int candidateIndex = 0;
candidateIndex < (pointIndex * sampleMultiplier) + 1;
candidateIndex++)
{
var candidate = GenerateRandomPoint();
float sqDistance = float.MinValue;
spatialPartition.FindNearestPoint(candidate,
out GameObject ignored,
out sqDistance);
if (sqDistance > bestSqDistance)
{
bestCandidate = candidate;
bestSqDistance = sqDistance;
}
}
spatialPartition.Insert(bestCandidate);
}
}
}
private void Update()
{
if (_spatialPartition == null)
{
Start();
}
_spatialPartition.FindNearestPoint(transform.position,
out GameObject nearestObject,
out float nearestSqDist);
UpdateNearest(nearestObject);
}