public double GetContactLength(Side target)
{
if (this.IsParallelToX() && target.IsParallelToX())
{
double max = Math.Max(this.Start.X, target.Start.X);
double min = Math.Min(this.End.X, target.End.X);
if (max < min)
{
return(Math.Abs(max - min));
}
else
{
return(0);
}
}
else if (this.IsParallelToY() && target.IsParallelToY())
{
double max = Math.Max(this.Start.Y, target.Start.Y);
double min = Math.Min(this.End.Y, target.End.Y);
if (max < min)
{
return(Math.Abs(max - min));
}
else
{
return(0);
}
}
else
{
return(0);
}
}
public bool IsContact(Side target)
{
if (this.IsParallelToX() && target.IsParallelToX() && this.Start.Y == target.Start.Y)
{
double max = Math.Max(this.Start.X, target.Start.X);
double min = Math.Min(this.End.X, target.End.X);
if (max < min)
{
return(true);
}
else
{
return(false);
}
}
else if (this.IsParallelToY() && target.IsParallelToY() && this.Start.X == target.Start.X)
{
double max = Math.Max(this.Start.Y, target.Start.Y);
double min = Math.Min(this.End.Y, target.End.Y);
if (max < min)
{
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
public Side GetContact(Side target)
{
if (this.IsParallelToX() && target.IsParallelToX())
{
double max = Math.Max(this.Start.X, target.Start.X);
double min = Math.Min(this.End.X, target.End.X);
if (max < min)
{
Cord p1 = new Cord(min, this.Start.Y, this.Start.Z);
Cord p2 = new Cord(max, this.End.Y, this.End.Z);
return(new Side(this.Position, this.Type, p1, p2));
}
else
{
return(null);
}
}
else if (this.IsParallelToY() && target.IsParallelToY())
{
double max = Math.Max(this.Start.Y, target.Start.Y);
double min = Math.Min(this.End.Y, target.End.Y);
if (max < min)
{
Cord p1 = new Cord(this.Start.X, min, this.Start.Z);
Cord p2 = new Cord(this.End.X, max, this.End.Z);
return(new Side(this.Position, this.Type, p1, p2));
}
else
{
return(null);
}
}
else
{
return(null);
}
}