protected override bool TestPoly(PolyCollider c)
{
List <Vector2> Normals = new List <Vector2> ();
Vector2 Projection;
Vector2 CProjection;
Normals.Add((Parent.Points [1] - Parent.Points [0]).PerpendicularLeft.Normalized());
Normals.Add((Parent.Points [2] - Parent.Points [1]).PerpendicularLeft.Normalized());
for (int i = 1; i < c.Parent.Points.Count; i++)
{
Vector2 Point2 = c.Parent.Points [i];
Vector2 Point1 = c.Parent.Points [i - 1];
Normals.Add((Point2 - Point1).PerpendicularLeft.Normalized());
}
for (int i = 0; i < Normals.Count; i++)
{
CProjection = Collider.ProjectCollider(Normals [i], c.Parent.Points);
Projection = Collider.ProjectCollider(Normals [i], Parent.Points);
if (CProjection.Y < Projection.X || CProjection.X > Projection.Y)
{
return(false);
}
}
return(true);
}
public Polygon(Color Colour, bool Visible, List <Vector2> Points) : base(Colour, Visible)
{
this.Points = Points;
Shape.AllShapes.Add(this);
Coll = new PolyCollider(this);
Body = new Rigidbody(this);
}
protected abstract bool TestPoly(PolyCollider c);