/// <summary>
/// Checks whether point is inside rectangle
/// </summary>
/// <param name="pnt">Point to check</param>
/// <returns>True if point at least on a border</returns>
public bool Includes(crawlPoint3d pnt)
{
if (this.MinPoint.X > pnt.X)
{
return(false);
}
if (this.MinPoint.Y > pnt.Y)
{
return(false);
}
if (this.MinPoint.Z > pnt.Z)
{
return(false);
}
if (this.MaxPoint.X < pnt.X)
{
return(false);
}
if (this.MaxPoint.Y < pnt.Y)
{
return(false);
}
if (this.MaxPoint.Z < pnt.Z)
{
return(false);
}
return(true);
}
/// <summary>
/// Initializes a Rectangle from the string of coordinates
/// </summary>
/// <param name="stringCoords">string like 'x1;y1;z1;x2;y2;z2'</param>
public Rectangle(string stringCoords)
{
try
{
string[] xyz = stringCoords.Split(';');
if (xyz.Length != 6)
{
Debug.WriteLine("Wrong input in rectangle constructor from string coordinates");
}
double x1;
TryParse(xyz[0], out x1);
double y1;
TryParse(xyz[1], out y1);
double x2;
TryParse(xyz[3], out x2);
double y2;
TryParse(xyz[4], out y2);
this.pointA = new crawlPoint3d(x1, y1, 0);
this.pointC = new crawlPoint3d(x2, y2, 0);
}
catch
{
// Initialization failed
}
}
public RectangleIntersection(Rectangle rectangle1, Rectangle rectangle2)
{
this.Rectangle1 = rectangle1;
this.Rectangle2 = rectangle2;
double minX = Math.Min(this.Rectangle1.MinPoint.X, this.Rectangle2.MinPoint.X);
double maxX = Math.Max(this.Rectangle1.MaxPoint.X, this.Rectangle2.MaxPoint.X);
double minY = Math.Min(this.Rectangle1.MinPoint.Y, this.Rectangle2.MinPoint.Y);
double maxY = Math.Max(this.Rectangle1.MaxPoint.Y, this.Rectangle2.MaxPoint.Y);
if (this.Rectangle1.MaxPoint.X < this.Rectangle2.MinPoint.X ||
this.Rectangle2.MaxPoint.X < this.Rectangle1.MinPoint.X ||
this.Rectangle1.MaxPoint.Y < this.Rectangle2.MinPoint.Y ||
this.Rectangle2.MaxPoint.Y < this.Rectangle1.MinPoint.Y)
{
this.HasIntersection = false;
this.pointA = new crawlPoint3d(minX, minY, 0);
this.pointC = new crawlPoint3d(maxX, maxY, 0);
this.IntersectionArea = this.Area;
}
else
{
this.pointA = new crawlPoint3d(minX, minY, 0);
this.pointC = new crawlPoint3d(maxX, maxY, 0);
this.HasIntersection = true;
double minXi = Math.Max(this.Rectangle1.MinPoint.X, this.Rectangle2.MinPoint.X);
double maxXi = Math.Min(this.Rectangle1.MaxPoint.X, this.Rectangle2.MaxPoint.X);
double minYi = Math.Max(this.Rectangle1.MinPoint.Y, this.Rectangle2.MinPoint.Y);
double maxYi = Math.Min(this.Rectangle1.MaxPoint.Y, this.Rectangle2.MaxPoint.Y);
crawlPoint3d intersectionA = new crawlPoint3d(minXi, minYi, 0);
crawlPoint3d intersectionC = new crawlPoint3d(maxXi, maxYi, 0);
}
}
public bool Equals(crawlPoint3d otherPoint3d)
{
return(this.ToString().Equals(otherPoint3d.ToString()));
}
public Rectangle(crawlPoint3d bottomLeftCorner, crawlPoint3d topRightCorner)
{
this.pointA = bottomLeftCorner;
this.pointC = topRightCorner;
}
public Rectangle(double pointAx, double pointAy, double pointCx, double pointCy)
{
this.pointA = new crawlPoint3d(pointAx, pointAy, 0);
this.pointC = new crawlPoint3d(pointCx, pointCy, 0);
}