public void AddRange(List<Vector3> points)
{
for (int k=0;k<points.Count;k++) {
this.points.Add (new Point( points[k].x, points[k].y));
}
bounds = null;
}
public Rectangle Union(Rectangle o)
{
double minX = this.minX < o.minX + Point.PRECISION ? this.minX: o.minX;
double maxX = this.right > o.right - Point.PRECISION ? this.right: o.right;
double minY = this.minY < o.minY+ Point.PRECISION ? this.minY: o.minY;
double maxY = this.top > o.top - Point.PRECISION ? this.top: o.top;
return new Rectangle(minX, minY, maxX-minX, maxY-minY);
}
public bool Intersects(Rectangle o)
{
if (o.minX>right + Point.PRECISION) return false;
if (o.right<minX - Point.PRECISION) return false;
if (o.minY>top + Point.PRECISION) return false;
if (o.top<minY - Point.PRECISION) return false;
return true;
}
public Polygon()
{
contours = new List<Contour> ();
bounds = null;
}
public void AddRange(List<Point> points)
{
this.points.AddRange(points);
bounds = null;
}
public void Add(Point p)
{
points.Add (p);
bounds = null;
}