public void Add(PVector v)
{
X += v.X;
Y += v.Y;
}
public static double AngleBetweenDegrees(PVector a, PVector b)
{
return(a.AngleWithDegrees(b));
}
public static PVector GetFromRotationDegrees(PVector a, double degrees)
{
return(PVector.GetFromRotationRadians(a, degrees.ToRadians()));
}
public static double DistanceBetween(PVector a, PVector b)
{
return(a.DistanceTo(b));
}
public static double AngleBetweenRadians(PVector a, PVector b)
{
return(a.AngleWithRadians(b));
}
public double AngleWithRadians(PVector b)
{
return(Math.Atan2(b.Y - Y, b.X - X));
}
public double AngleWithDegrees(PVector b)
{
return(AngleWithRadians(b).ToDegrees());
}
public PLine(double x1, double y1, double x2, double y2)
{
Start = new PVector(x1, y1);
End = new PVector(x2, y2);
}
public void RotateGeometry(PVector basePoint, double angle)
{
Start.RotateGeometry(basePoint, angle);
End.RotateGeometry(basePoint, angle);
}
public PLine(PVector s, PVector e)
{
Start = s;
End = e;
}
public double DistanceFromPoint(PVector p)
{
return(PVector.DistanceBetween(p, ClosesetPoint(p)));
}
public bool ContainsClosestPoint(PVector p)
{
var v = ClosesetPoint(p);
return(PVector.DistanceBetween(v, Start) <= Length && PVector.DistanceBetween(v, End) <= Length);
}
