public void NotifyObjectMove(IUKSpatialObject o, Vector3 oldPosition)
{
Profiler.BeginSample("NotifyObjectMove");
var size = Vector3.one * o.SpatialRadius() * 2f;
var b0 = ExtendBountToCells(new Bounds(oldPosition, size));
var b1 = ExtendBountToCells(new Bounds(o.SpatialPosition(), size));
var dc = Vector3.Distance(b0.center, b1.center);
var ds = Vector3.Distance(b0.size, b1.size);
if (dc < Mathf.Epsilon && ds < Mathf.Epsilon) {
Profiler.EndSample();
return;
}
foreach(var h in EnumHashsOfBounds(new Bounds(oldPosition, Vector3.one * o.SpatialRadius() * 2f))) {
EnsureHash(h);
var l = spatialHashTable[h];
l.Remove(o);
}
AddObject(o);
Profiler.EndSample();
}
public void AddObject(IUKSpatialObject o)
{
Profiler.BeginSample("AddObject");
foreach(var h in EnumHashsOfBounds(o.SpatialBounds())) {
EnsureHash(h);
var l = spatialHashTable[h];
if (!l.ContainsKey(o)) l.Add(o, h);
}
Profiler.EndSample();
}
public void AddObject(IUKSpatialObject o)
{
Profiler.BeginSample("AddObject");
int index = CalculateIndex(o.SpatialPosition());
if (index >= 0) {
EnsureIndex(index);
var l = grid[index];
if (!l.ContainsKey(o)) l.Add(o, index);
} else {
if (!overlap.ContainsKey(o)) overlap.Add(o, -1);
}
Profiler.EndSample();
}
public void NotifyObjectMove(IUKSpatialObject o, Vector3 oldPosition)
{
Profiler.BeginSample("NotifyObjectMove");
int oldIndex = CalculateIndex(oldPosition);
int newIndex = CalculateIndex(o.SpatialPosition());
if (oldIndex == newIndex) {
Profiler.EndSample();
return;
}
if (oldIndex >= 0) {
EnsureIndex(oldIndex);
var l = grid[oldIndex];
l.Remove(o);
} else {
overlap.Remove(o);
}
AddObject(o);
Profiler.EndSample();
}
public void RemoveObject(IUKSpatialObject o)
{
Profiler.BeginSample("RemoveObject");
foreach(var h in EnumHashsOfBounds(o.SpatialBounds())) {
EnsureHash(h);
var l = spatialHashTable[h];
l.Remove(o);
}
Profiler.EndSample();
}
public void RemoveObject(IUKSpatialObject o)
{
Objects.Remove(o);
}
public void NotifyObjectMove(IUKSpatialObject o, Vector3 oldPosition)
{
}
public void AddObject(IUKSpatialObject o)
{
Objects.Add(o);
}
public void RemoveObject(IUKSpatialObject o)
{
Profiler.BeginSample("RemoveObject");
int index = CalculateIndex(o.SpatialPosition());
if (index >= 0) {
EnsureIndex(index);
var l = grid[index];
l.Remove(o);
} else {
overlap.Remove(o);
}
Profiler.EndSample();
}
