private Voxel GetNearestVoxelAt(Vector3 position, int range = 1)
{
var posCoord = position.ToCoordinate();
Voxel voxel = null;
if (TryGetVoxelAt(posCoord, out voxel))
{
return voxel;
}
else
{
return GetNeighbourBlocksAtRange(new Coordinate(posCoord.x, posCoord.y, posCoord.z), range).OrderBy(n => Vector3.Distance(position, new Vector3(n.coordinate.x, n.coordinate.y, n.coordinate.z))).FirstOrDefault();
}
}
private bool TryGetVoxelAt(Vector3 position, out Voxel voxel)
{
var coords = position.ToCoordinate();
return TryGetVoxelAt(coords.x, coords.y, coords.z, out voxel);
}
private void AddVoxelsToModify(Vector3 position, int range, VoxelType desiredType)
{
Voxel centralVoxel;
if (TryGetVoxelAt(position, out centralVoxel))
{
AddVoxelToModify(centralVoxel, desiredType);
var neighbours = GetNeighbourVoxelsAtRange(position.ToCoordinate(), range);
neighbours.ForEach(v => AddVoxelToModify(v, desiredType));
}
}