static TestCollidable[] GetRandomLeaves(int leafCount, BoundingBox bounds, Vector3 minimumSize, Vector3 maximumSize, float sizePower, VelocityDescription velocityDescription)
{
var leaves = new TestCollidable[leafCount];
Random random = new Random(5);
var range = bounds.Max - bounds.Min;
var sizeRange = maximumSize - minimumSize;
for (int i = 0; i < leafCount; ++i)
{
leaves[i] = new TestCollidable();
leaves[i].HalfSize = 0.5f * (minimumSize + new Vector3((float)Math.Pow(random.NextDouble(), sizePower), (float)Math.Pow(random.NextDouble(), sizePower), (float)Math.Pow(random.NextDouble(), sizePower)) * sizeRange);
leaves[i].Position = bounds.Min + new Vector3((float)random.NextDouble(), (float)random.NextDouble(), (float)random.NextDouble()) * range;
}
for (int i = 0; i < leaves.Length * velocityDescription.PortionOfMovingLeaves; ++i)
{
var speed = (float)(velocityDescription.MinVelocity + (velocityDescription.MaxVelocity - velocityDescription.MinVelocity) * Math.Pow(random.NextDouble(), velocityDescription.VelocityDistributionPower));
var direction = new Vector3((float)random.NextDouble(), (float)random.NextDouble(), (float)random.NextDouble()) * 2 - Vector3.One;
var lengthSquared = direction.LengthSquared();
if (lengthSquared < 1e-9f)
{
direction = new Vector3(0, 1, 0);
}
else
{
direction /= (float)Math.Sqrt(lengthSquared);
}
leaves[i].Velocity = speed * direction;
}
return(leaves);
}
static TestCollidable[] GetRandomLeaves(int leafCount, BoundingBox bounds, Vector3 minimumSize, Vector3 maximumSize, float sizePower, VelocityDescription velocityDescription)
{
var leaves = new TestCollidable[leafCount];
Random random = new Random(5);
var range = bounds.Max - bounds.Min;
var sizeRange = maximumSize - minimumSize;
for (int i = 0; i < leafCount; ++i)
{
leaves[i] = new TestCollidable();
leaves[i].HalfSize = 0.5f * (minimumSize + new Vector3((float)Math.Pow(random.NextDouble(), sizePower), (float)Math.Pow(random.NextDouble(), sizePower), (float)Math.Pow(random.NextDouble(), sizePower)) * sizeRange);
leaves[i].Position = bounds.Min + new Vector3((float)random.NextDouble(), (float)random.NextDouble(), (float)random.NextDouble()) * range;
}
for (int i = 0; i < leaves.Length * velocityDescription.PortionOfMovingLeaves; ++i)
{
var speed = (float)(velocityDescription.MinVelocity + (velocityDescription.MaxVelocity - velocityDescription.MinVelocity) * Math.Pow(random.NextDouble(), velocityDescription.VelocityDistributionPower));
var direction = new Vector3((float)random.NextDouble(), (float)random.NextDouble(), (float)random.NextDouble()) * 2 - Vector3.One;
var lengthSquared = direction.LengthSquared();
if (lengthSquared < 1e-9f)
{
direction = new Vector3(0, 1, 0);
}
else
{
direction /= (float)Math.Sqrt(lengthSquared);
}
leaves[i].Velocity = speed * direction;
}
return leaves;
}
static TestCollidable[] GetLeaves(int width, int height, int length, float size, float gap)
{
var leaves = new TestCollidable[width * height * length];
var offset = size + gap;
for (int i = 0; i < width; ++i)
{
for (int j = 0; j < height; ++j)
{
for (int k = 0; k < length; ++k)
{
var collidable = new TestCollidable();
collidable.HalfSize = new Vector3(size * 0.5f);
collidable.Position = collidable.HalfSize + new Vector3(i * offset, j * offset, k * offset);
leaves[height * length * i + length * j + k] = collidable;
}
}
}
return(leaves);
}
static TestCollidable[] GetLeaves(int width, int height, int length, float size, float gap)
{
var leaves = new TestCollidable[width * height * length];
var offset = size + gap;
for (int i = 0; i < width; ++i)
{
for (int j = 0; j < height; ++j)
{
for (int k = 0; k < length; ++k)
{
var collidable = new TestCollidable();
collidable.HalfSize = new Vector3(size * 0.5f);
collidable.Position = collidable.HalfSize + new Vector3(i * offset, j * offset, k * offset);
leaves[height * length * i + length * j + k] = collidable;
}
}
}
return leaves;
}
public static void TestBaseline(TestCollidable[] leaves, BoundingBox[] queries, int queryCount, int selfTestCount, int refitCount)
{
{
var warmLeaves = GetLeaves(10, 10, 10, 10, 10);
BaselineTree tree = new BaselineTree();
//for (int i = 0; i < leaves.Length; ++i)
//{
// tree.Insert(warmLeaves[i]);
//}
//tree.BuildMedianSplit(warmLeaves);
tree.BuildVolumeHeuristic(warmLeaves);
Console.WriteLine($"Baseline Cachewarm Build: {tree.LeafCount}");
tree.RefitLeaves();
tree.Refit();
var list = new QuickList<int>(new BufferPool<int>());
BoundingBox aabb = new BoundingBox { Min = new Vector3(0, 0, 0), Max = new Vector3(1, 1, 1) };
tree.QueryRecursive(ref aabb, ref list);
list.Dispose();
var overlaps = new QuickList<Overlap<TestCollidable>>(new BufferPool<Overlap<TestCollidable>>());
tree.GetSelfOverlaps(ref overlaps);
Console.WriteLine($"Cachewarm overlaps: {overlaps.Count}");
overlaps = new QuickList<Overlap<TestCollidable>>(new BufferPool<Overlap<TestCollidable>>());
tree.GetSelfOverlapsViaQueries(ref overlaps);
Console.WriteLine($"Cachewarm overlaps: {overlaps.Count}");
tree.Dispose();
}
{
Console.WriteLine($"Baseline arity: {BaselineTree.ChildrenCapacity}");
BaselineTree tree = new BaselineTree(leaves.Length, 32);
var startTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
//for (int i = 0; i < leaves.Length; ++i)
//{
// tree.Insert(leaves[(int)((982451653L * i) % leaves.Length)]);
// //tree.InsertGlobal(leaves[(int)((982451653L * i) % leaves.Length)]);
// //tree.Insert(leaves[i]);
// //tree.InsertGlobal(leaves[i]);
//}
//tree.BuildMedianSplit(leaves);
tree.BuildVolumeHeuristic(leaves);
var endTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
Console.WriteLine($"Baseline Build Time: {endTime - startTime}, depth: {tree.MaximumDepth}");
Console.WriteLine($"Cost heuristic: {tree.MeasureCostHeuristic()}");
tree.Validate();
//var leafCount = tree.LeafCount;
//for (int i = 0; i < leafCount; ++i)
//{
// tree.RemoveAt(0);
// tree.Validate();
//}
int nodeCount, childCount;
tree.MeasureNodeOccupancy(out nodeCount, out childCount);
Console.WriteLine($"Baseline Occupancy: {childCount / (double)nodeCount}");
startTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
for (int i = 0; i < refitCount; ++i)
{
//tree.RefitLeaves();
tree.Refit();
}
endTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
Console.WriteLine($"Baseline Refit Time: {endTime - startTime}");
var list = new QuickList<int>(new BufferPool<int>());
var queryMask = queries.Length - 1;
startTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
for (int i = 0; i < queryCount; ++i)
{
list.Count = 0;
//tree.Query(ref queries[i & queryMask], ref list);
tree.QueryRecursive(ref queries[i & queryMask], ref list);
}
endTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
Console.WriteLine($"Baseline Query Time: {endTime - startTime}, overlaps: {list.Count}");
Array.Clear(list.Elements, 0, list.Elements.Length);
list.Dispose();
var overlaps = new QuickList<Overlap<TestCollidable>>(new BufferPool<Overlap<TestCollidable>>());
startTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
for (int i = 0; i < selfTestCount; ++i)
{
overlaps.Count = 0;
tree.GetSelfOverlaps(ref overlaps);
}
endTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
Console.WriteLine($"Baseline SelfTree Time: {endTime - startTime}, overlaps: {overlaps.Count}");
overlaps = new QuickList<Overlap<TestCollidable>>(new BufferPool<Overlap<TestCollidable>>());
startTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
for (int i = 0; i < selfTestCount; ++i)
{
overlaps.Count = 0;
tree.GetSelfOverlapsViaQueries(ref overlaps);
}
endTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
Console.WriteLine($"Baseline SelfQuery Time: {endTime - startTime}, overlaps: {overlaps.Count}");
tree.Dispose();
}
}
public static unsafe TestResults TestSingleArray(TestCollidable[] leaves, BoundingBox[] queries, BoundingBox positionBounds,
int queryCount, int selfTestCount, int refitCount, int frameCount, float dt, ParallelLooper looper)
{
{
var warmLeaves = GetLeaves(10, 10, 10, 10, 10);
Tree tree = new Tree();
//for (int i = 0; i < leaves.Length; ++i)
//{
// BoundingBox box;
// leaves[i].GetBoundingBox(out box);
// //tree.Insert(i, ref box);
// tree.AddGlobal(i, ref box);
//}
int[] leafIds = new int[warmLeaves.Length];
BoundingBox[] leafBounds = new BoundingBox[warmLeaves.Length];
for (int i = 0; i < warmLeaves.Length; ++i)
{
leafIds[i] = i;
warmLeaves[i].GetBoundingBox(out leafBounds[i]);
}
//tree.BuildMedianSplit(leafIds, leafBounds);
//tree.BuildVolumeHeuristic(leafIds, leafBounds);
tree.SweepBuild(leafIds, leafBounds);
Console.WriteLine($"SingleArray Cachewarm Build: {tree.LeafCount}");
tree.Refit();
//tree.BottomUpAgglomerativeRefine();
//tree.TopDownAgglomerativeRefine();
//tree.BottomUpSweepRefine();
//tree.TopDownSweepRefine();
tree.RefitAndRefine(0);
var context = new Tree.RefitAndRefineMultithreadedContext(tree);
tree.RefitAndRefine(0, looper, context);
var selfTestContext = new Tree.SelfTestMultithreadedContext(looper.ThreadCount, BufferPools<Overlap>.Locking);
tree.GetSelfOverlaps(looper, selfTestContext);
var list = new QuickList<int>(new BufferPool<int>());
BoundingBox aabb = new BoundingBox { Min = new Vector3(0, 0, 0), Max = new Vector3(1, 1, 1) };
tree.QueryRecursive(ref aabb, ref list);
list.Dispose();
var overlaps = new QuickList<Overlap>(new BufferPool<Overlap>());
tree.GetSelfOverlaps(ref overlaps);
overlaps = new QuickList<Overlap>(new BufferPool<Overlap>());
tree.GetSelfOverlapsArityDedicated(ref overlaps);
tree.IncrementalCacheOptimize(0);
overlaps = new QuickList<Overlap>(new BufferPool<Overlap>());
tree.GetSelfOverlapsViaQueries(ref overlaps);
Console.WriteLine($"Cachewarm overlaps: {overlaps.Count}");
tree.Dispose();
}
{
Console.WriteLine($"SingleArray arity: {Tree.ChildrenCapacity}");
Tree tree = new Tree(Math.Max(1, leaves.Length));
var startTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
for (int i = 0; i < leaves.Length; ++i)
{
var leafIndex = (int)((982451653L * i) % leaves.Length);
BoundingBox box;
leaves[leafIndex].GetBoundingBox(out box);
tree.Add(leafIndex, ref box);
//tree.AddGlobal(leafIndex, ref box);
}
//int[] leafIds = new int[leaves.Length];
//BoundingBox[] leafBounds = new BoundingBox[leaves.Length];
//for (int i = 0; i < leaves.Length; ++i)
//{
// leafIds[i] = i;
// leaves[i].GetBoundingBox(out leafBounds[i]);
//}
////tree.BuildMedianSplit(leafIds, leafBounds);
////tree.BuildVolumeHeuristic(leafIds, leafBounds);
//tree.SweepBuild(leafIds, leafBounds);
var endTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
Console.WriteLine($"SingleArray Build Time: {endTime - startTime}, depth: {tree.ComputeMaximumDepth()}");
int nodeCount, childCount;
tree.MeasureNodeOccupancy(out nodeCount, out childCount);
Console.WriteLine($"SingleArray Occupancy: {childCount / (double)nodeCount}");
Console.WriteLine($"Cost metric: {tree.MeasureCostMetric()}");
Console.WriteLine($"Cache Quality: {tree.MeasureCacheQuality()}");
tree.Validate();
startTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
for (int i = 0; i < refitCount; ++i)
{
//for (int i = 0; i < tree.LeafCount; ++i)
//{
// BoundingBox box;
// leaves[tree.Leaves[i].Id].GetBoundingBox(out box);
// tree.UpdateLeafBoundingBox(i, ref box);
//}
tree.Refit();
}
endTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
Console.WriteLine($"SingleArray Refit Time1: {endTime - startTime}");
var overlaps = new QuickList<Overlap>(new BufferPool<Overlap>());
startTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
for (int i = 0; i < selfTestCount; ++i)
{
overlaps.Count = 0;
tree.GetSelfOverlaps(ref overlaps);
}
endTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
Console.WriteLine($"SingleArray SelfTree Time1: {endTime - startTime}, overlaps: {overlaps.Count}");
int[] buffer;
MemoryRegion region;
BinnedResources resources;
const int maximumSubtrees = 262144;
var spareNodes = new QuickList<int>(new BufferPool<int>(), 8);
var subtreeReferences = new QuickList<int>(BufferPools<int>.Thread, BufferPool<int>.GetPoolIndex(maximumSubtrees));
var treeletInternalNodes = new QuickList<int>(BufferPools<int>.Thread, BufferPool<int>.GetPoolIndex(maximumSubtrees));
Tree.CreateBinnedResources(BufferPools<int>.Thread, maximumSubtrees, out buffer, out region, out resources);
bool nodesInvalidated;
overlaps = new QuickList<Overlap>(new BufferPool<Overlap>());
var refineContext = new Tree.RefitAndRefineMultithreadedContext(tree);
var selfTestContext = new Tree.SelfTestMultithreadedContext(looper.ThreadCount, BufferPools<Overlap>.Locking);
var visitedNodes = new QuickSet<int>(BufferPools<int>.Thread, BufferPools<int>.Thread);
//**************** Dynamic Testing
Random random = new Random(5);
TestResults results = new TestResults("New", frameCount);
startTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
for (int t = 0; t < frameCount; ++t)
{
//Update the positions of objects.
for (int i = 0; i < tree.LeafCount; ++i)
{
var leafId = tree.Leaves[i].Id;
var leaf = leaves[leafId];
//Bounce off the walls.
if (leaf.Position.X < positionBounds.Min.X && leaf.Velocity.X < 0)
leaf.Velocity.X = -leaf.Velocity.X;
if (leaf.Position.Y < positionBounds.Min.Y && leaf.Velocity.Y < 0)
leaf.Velocity.Y = -leaf.Velocity.Y;
if (leaf.Position.Z < positionBounds.Min.Z && leaf.Velocity.Z < 0)
leaf.Velocity.Z = -leaf.Velocity.Z;
if (leaf.Position.X > positionBounds.Max.X && leaf.Velocity.X > 0)
leaf.Velocity.X = -leaf.Velocity.X;
if (leaf.Position.Y > positionBounds.Max.Y && leaf.Velocity.Y > 0)
leaf.Velocity.Y = -leaf.Velocity.Y;
if (leaf.Position.Z > positionBounds.Max.Z && leaf.Velocity.Z > 0)
leaf.Velocity.Z = -leaf.Velocity.Z;
leaf.Position += leaf.Velocity * dt;
BoundingBox boundingBox;
leaf.GetBoundingBox(out boundingBox);
tree.SetLeafBoundingBox(i, ref boundingBox);
}
var refineStartTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
int refinementCount;
if(looper.ThreadCount > 1)
refinementCount = tree.RefitAndRefine(t, looper, refineContext);
else
refinementCount = tree.RefitAndRefine(t);
var refineEndTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
int overlapsCount;
if (looper.ThreadCount > 1)
{
tree.GetSelfOverlaps(looper, selfTestContext);
overlapsCount = 0;
for (int i = 0; i < selfTestContext.WorkerOverlaps.Length; ++i)
{
overlapsCount += selfTestContext.WorkerOverlaps[i].Count;
}
}
else
{
overlaps.Count = 0;
tree.GetSelfOverlapsArityDedicated(ref overlaps);
overlapsCount = overlaps.Count;
}
var testEndTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
results.Refine[t] = 1000 * (refineEndTime - refineStartTime);
results.SelfTest[t] = 1000 * (testEndTime - refineEndTime);
results.Total[t] = 1000 * (testEndTime - refineStartTime);
results.OverlapCounts[t] = overlapsCount;
results.TreeCosts[t] = tree.MeasureCostMetric();
if (t % 16 == 0)
{
Console.WriteLine($"_________________{t}_________________");
Console.WriteLine($"Refinement count: {refinementCount}");
Console.WriteLine($"Refine time: {results.Refine[t]}");
Console.WriteLine($"Test time: {results.SelfTest[t]}");
Console.WriteLine($"TIME: {results.Total[t]}");
Console.WriteLine($"Cost metric: {results.TreeCosts[t]}");
Console.WriteLine($"Overlaps: {results.OverlapCounts[t]}");
Console.WriteLine($"Cache Quality: {tree.MeasureCacheQuality()}");
GC.Collect();
}
tree.Validate();
}
endTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
tree.Validate();
Console.WriteLine($"SingleArray Cache Quality: {tree.MeasureCacheQuality()}");
Console.WriteLine($"Cost metric: {tree.MeasureCostMetric()}");
region.Dispose();
tree.RemoveUnusedInternalNodes(ref spareNodes);
BufferPools<int>.Thread.GiveBack(buffer);
//********************
tree.MeasureNodeOccupancy(out nodeCount, out childCount);
Console.WriteLine($"SingleArray Occupancy: {childCount / (double)nodeCount}");
startTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
for (int i = 0; i < refitCount; ++i)
{
//for (int i = 0; i < tree.LeafCount; ++i)
//{
// BoundingBox box;
// leaves[tree.Leaves[i].Id].GetBoundingBox(out box);
// tree.UpdateLeafBoundingBox(i, ref box);
//}
tree.Refit();
}
endTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
Console.WriteLine($"SingleArray Refit Time2: {endTime - startTime}");
var list = new QuickList<int>(new BufferPool<int>());
var queryMask = queries.Length - 1;
startTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
for (int i = 0; i < queryCount; ++i)
{
list.Count = 0;
//tree.Query2(ref queries[i & queryMask], ref list);
tree.QueryRecursive(ref queries[i & queryMask], ref list);
}
endTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
Console.WriteLine($"SingleArray Query Time: {endTime - startTime}, overlaps: {list.Count}");
Array.Clear(list.Elements, 0, list.Elements.Length);
list.Dispose();
startTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
for (int i = 0; i < selfTestCount; ++i)
{
overlaps.Count = 0;
tree.GetSelfOverlaps(ref overlaps);
}
endTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
Console.WriteLine($"SingleArray SelfTree Time: {endTime - startTime}, overlaps: {overlaps.Count}");
startTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
for (int i = 0; i < selfTestCount; ++i)
{
overlaps.Count = 0;
tree.GetSelfOverlapsArityDedicated(ref overlaps);
}
endTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
Console.WriteLine($"SingleArray Arity-Dedicated SelfTree Time: {endTime - startTime}, overlaps: {overlaps.Count}");
startTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
for (int i = 0; i < selfTestCount; ++i)
{
overlaps.Count = 0;
tree.GetSelfOverlapsViaQueries(ref overlaps);
}
endTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
Console.WriteLine($"SingleArray SelfQuery Time: {endTime - startTime}, overlaps: {overlaps.Count}");
tree.Dispose();
return results;
}
}
public static void TestVectorized(TestCollidable[] leaves, BoundingBox[] queries, int queryCount, int selfTestCount, int refitCount)
{
{
var warmLeaves = GetLeaves(8, 8, 8, 10, 10);
Tree<TestCollidable> tree = new Tree<TestCollidable>();
for (int i = 0; i < warmLeaves.Length; ++i)
{
tree.Insert(warmLeaves[i]);
}
Console.WriteLine($"Cachewarm Build: {tree.LeafCount}");
tree.RefitLeaves();
var list = new QuickList<int>(new BufferPool<int>());
BoundingBox aabb = new BoundingBox { Min = new Vector3(0, 0, 0), Max = new Vector3(1, 1, 1) };
tree.Query(ref aabb, ref list);
list.Dispose();
var overlaps = new QuickList<Overlap>(new BufferPool<Overlap>());
tree.GetSelfOverlaps(ref overlaps);
Console.WriteLine($"Warm overlaps: {overlaps.Count}");
overlaps = new QuickList<Overlap>(new BufferPool<Overlap>());
tree.GetSelfOverlapsViaQueries(ref overlaps);
Console.WriteLine($"Warm overlaps: {overlaps.Count}");
overlaps = new QuickList<Overlap>(new BufferPool<Overlap>());
tree.GetSelfOverlapsViaStreamingQueries(ref overlaps);
Console.WriteLine($"Warm overlaps: {overlaps.Count}");
}
{
Tree<TestCollidable> tree = new Tree<TestCollidable>(leaves.Length, 32);
var startTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
for (int i = 0; i < leaves.Length; ++i)
{
tree.Insert(leaves[(int)((982451653L * i) % leaves.Length)]);
//tree.Insert(leaves[i]);
}
var endTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
Console.WriteLine($"Build Time: {endTime - startTime}, depth: {tree.MaximumDepth}");
int nodeCount, childCount;
tree.MeasureNodeOccupancy(out nodeCount, out childCount);
Console.WriteLine($"Occupancy: {childCount / (double)nodeCount}");
startTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
for (int i = 0; i < refitCount; ++i)
{
//tree.RefitLeaves();
tree.Refit();
}
endTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
Console.WriteLine($"Refit Time: {endTime - startTime}");
var list = new QuickList<int>(new BufferPool<int>());
var queryMask = queries.Length - 1;
startTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
for (int i = 0; i < queryCount; ++i)
{
list.Count = 0;
//tree.Query(ref queries[i & queryMask], ref list);
tree.QueryRecursive(ref queries[i & queryMask], ref list);
}
endTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
Console.WriteLine($"Query Time: {endTime - startTime}, overlaps: {list.Count}");
list.Dispose();
var overlaps = new QuickList<Overlap>(new BufferPool<Overlap>());
startTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
for (int i = 0; i < selfTestCount; ++i)
{
overlaps.Count = 0;
tree.GetSelfOverlaps(ref overlaps);
}
endTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
Console.WriteLine($"SelfTree Time: {endTime - startTime}, overlaps: {overlaps.Count}");
overlaps = new QuickList<Overlap>(new BufferPool<Overlap>());
startTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
for (int i = 0; i < selfTestCount; ++i)
{
overlaps.Count = 0;
tree.GetSelfOverlapsViaQueries(ref overlaps);
}
endTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
Console.WriteLine($"SelfQuery Time: {endTime - startTime}, overlaps: {overlaps.Count}");
overlaps = new QuickList<Overlap>(new BufferPool<Overlap>());
startTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
for (int i = 0; i < selfTestCount; ++i)
{
overlaps.Count = 0;
tree.GetSelfOverlapsViaStreamingQueries(ref overlaps);
}
endTime = Stopwatch.GetTimestamp() / (double)Stopwatch.Frequency;
Console.WriteLine($"StreamingSelfQuery Time: {endTime - startTime}, overlaps: {overlaps.Count}");
}
}
