/**
* Makes an edge grid for this grid.
*/
public IGrid <TNewCell, DiamondPoint> MakeEdgeGrid <TNewCell>()
{
var edges = this.SelectMany(x => x.GetEdges());
var storage = DiamondGrid <TNewCell> .CalculateStorage(edges);
var offset = DiamondGrid <TNewCell> .GridPointFromArrayPoint(storage.offset);
return(new DiamondGrid <TNewCell>(storage.dimensions.X, storage.dimensions.Y, x => IsInsideEdgeGrid(x + offset), offset));
}
protected override DiamondPoint GridPointFromArrayPoint(ArrayPoint point)
{
return(DiamondGrid <TCell> .GridPointFromArrayPoint(point));
}