public bool IsEqualUpToTranslation(TightShape2 other)
{
var shape1 = ToCanonicalPosition();
var shape2 = other.ToCanonicalPosition();
return(shape1.Points.All(shape2.Contains) && shape2.Points.All(shape1.Contains));
}
public bool IsEqualUpToTransformations(TightShape2 otherShape, IEnumerable <IMap <GridPoint2, GridPoint2> > transformations)
{
return(transformations
.Select <IMap <GridPoint2, GridPoint2>, TightShape2>(otherShape.Transform)
.Any(IsEqualUpToTranslation));
}
