/// <summary>
/// Create a chunck at a specified location.
/// </summary>
/// <param name="chunckLocation"></param>
/// <returns></returns>
private IVoxelMesh CreateChunck(VoxelLocation chunckLocation)
{
IVoxelMesh chunck = this._chunkBuilder.Build();
this._chunks[chunckLocation] = chunck;
VoxelLocation max = new VoxelLocation(chunckLocation);
VoxelLocation min = new VoxelLocation(chunckLocation);
max.Add(1, 1, 1).Mul(this.ChildWidth, this.ChildHeight, this.ChildDepth);
min.Mul(this.ChildWidth, this.ChildHeight, this.ChildDepth);
if (min.X < this._min.X) this._min.X = min.X;
if (min.Y < this._min.Y) this._min.Y = min.Y;
if (min.Z < this._min.Z) this._min.Z = min.Z;
if (max.X > this._max.X) this._max.X = max.X;
if (max.Y > this._max.Y) this._max.Y = max.Y;
if (max.Z > this._max.Z) this._max.Z = max.Z;
return chunck;
}
/// <summary>
/// Get the chunck that contains the specified location.
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="z"></param>
/// <returns></returns>
private void DeleteChunckAt(int x, int y, int z)
{
VoxelLocation chunckLocation = this.ToChunckLocation(x, y, z);
this._chunks.Remove(chunckLocation);
VoxelLocation max = new VoxelLocation(chunckLocation);
VoxelLocation min = new VoxelLocation(chunckLocation);
max.Add(1, 1, 1).Mul(this.ChildWidth, this.ChildHeight, this.ChildDepth);
min.Mul(this.ChildWidth, this.ChildHeight, this.ChildDepth);
if(min.X == this._min.X || min.Y == this._min.Y || min.Z == this._min.Z ||
max.X == this._max.X || max.Y == this._max.Y || max.Z == this._max.Z)
{
this.EvaluateSize();
}
}
