public void Setup()
{
OrderedContiguous = CreateContiguousGameObjectStructs(ObjectCount);
RandomizedContiguous = CreateContiguousGameObjectStructs(ObjectCount);
RandomShuffle(RandomizedContiguous, new Unity.Mathematics.Random(RandomizerSeed));
OrderedNonContiguous = CreateNonContiguousGameObjectStructs(ObjectCount);
RandomizedNonContiguous = CreateNonContiguousGameObjectStructs(ObjectCount);
RandomShuffle(RandomizedNonContiguous, new Unity.Mathematics.Random(RandomizerSeed));
}
private static NonContiguousList <GameObjectStruct> CreateNonContiguousGameObjectStructs(int count)
{
var l = new NonContiguousList <GameObjectStruct>(Unity.Collections.Allocator.Persistent);
for (int i = 0; i < count; i++)
{
l.Add(new GameObjectStruct {
Velocity = new float3(1.0f, 0.0f, 1.0f), Random = new MockRandom((uint)i + 1)
});
}
return(l);
}
public unsafe static void RandomShuffle(NonContiguousList <GameObjectStruct> l, Unity.Mathematics.Random r)
{
for (int i = 0; i < l.Length; i++)
{
var idx = r.NextInt(0, l.Length);
var tmp0 = l.mData[idx];
var tmp1 = l.mData[i];
tmp0->Random = new MockRandom((uint)i + 1);
l.mData[i] = tmp0;
tmp1->Random = new MockRandom((uint)idx + 1);
l.mData[idx] = tmp1;
}
}