/// <summary>
/// Retourne la liste des points de croisement avec la forme donnée
/// </summary>
/// <param name="forme">Forme à tester</param>
/// <returns>Liste des points de croisement</returns>
public List <RealPoint> GetCrossingPoints(IShape shape)
{
List <RealPoint> output = new List <RealPoint>();
if (shape is RealPoint)
{
output = PolygonWithRealPoint.GetCrossingPoints(this, shape as RealPoint);
}
else if (shape is Segment)
{
output = PolygonWithSegment.GetCrossingPoints(this, shape as Segment);
}
else if (shape is Polygon)
{
output = PolygonWithPolygon.GetCrossingPoints(this, shape as Polygon);
}
else if (shape is Circle)
{
output = PolygonWithCircle.GetCrossingPoints(this, shape as Circle);
}
else if (shape is Line)
{
output = PolygonWithLine.GetCrossingPoints(this, shape as Line);
}
return(output);
}
/// <summary>
/// Teste si le polygone courant croise la forme donnée
/// </summary>
/// <param name="shape">Forme testée</param>
/// <returns>Vrai si le polygone croise la forme donnée</returns>
public bool Cross(IShape shape)
{
bool output = false;
if (shape is RealPoint)
{
output = PolygonWithRealPoint.Cross(this, shape as RealPoint);
}
else if (shape is Segment)
{
output = PolygonWithSegment.Cross(this, shape as Segment);
}
else if (shape is Polygon)
{
output = PolygonWithPolygon.Cross(this, shape as Polygon);
}
else if (shape is Circle)
{
output = PolygonWithCircle.Cross(this, shape as Circle);
}
else if (shape is Line)
{
output = PolygonWithLine.Cross(this, shape as Line);
}
return(output);
}
/// <summary>
/// Retourne la distance minimum entre le polygone courant et la forme donnée
/// </summary>
/// <param name="shape">Forme testée</param>
/// <returns>Distance minimum entre le polygone et la forme donnée</returns>
public double Distance(IShape shape)
{
double output = 0;
if (shape is RealPoint)
{
output = PolygonWithRealPoint.Distance(this, shape as RealPoint);
}
else if (shape is Segment)
{
output = PolygonWithSegment.Distance(this, shape as Segment);
}
else if (shape is Polygon)
{
output = PolygonWithPolygon.Distance(this, shape as Polygon);
}
else if (shape is Circle)
{
output = PolygonWithCircle.Distance(this, shape as Circle);
}
else if (shape is Line)
{
output = PolygonWithLine.Distance(this, shape as Line);
}
return(output);
}
