public Block(Allocator parent, int k, int offset)
{
this.parent = parent;
this.k = k;
Offset = offset;
IsUsed = false;
parent.chunks.Add(offset, this);
}
public BufferManager(int size, int chunkSize)
{
allocator = new Allocator(size, chunkSize);
buffer = new VertexBuffer(size, BufferTarget.ArrayBuffer, BufferUsageHint.StaticDraw);
}