private TextureSparse GetNewSparse(int index)
{
if (index >= allSparse.Length)
{
throw new Exception("Out of Range!");
}
NativeLinkedList <TextureSparse> currentSparseList = allSparse[index];
if (currentSparseList.Length > 0)
{
TextureSparse sparse = *currentSparseList.GetLast();
currentSparseList.RemoveLast();
return(sparse);
}
TextureSparse nextSparse = GetNewSparse(index + 1);
int size = nextSparse.size / 2;
currentSparseList.AddLast(new TextureSparse
{
offset = nextSparse.offset,
size = size,
});
currentSparseList.AddLast(new TextureSparse
{
offset = nextSparse.offset + int2(0, size),
size = size,
});
currentSparseList.AddLast(new TextureSparse
{
offset = nextSparse.offset + int2(size, 0),
size = size,
});
return(new TextureSparse
{
offset = nextSparse.offset + size,
size = size,
});
}
private static bool2 IsSparseAligned(TextureSparse sparse)
{
return(sparse.offset % (sparse.size * 2) == 0);
}
public void PushSparseBack(TextureSparse sparse)
{
int index = (int)(0.01f + log2(sparse.size));
allSparse[index].AddLast(sparse);
}
