/////////////INSIDE_BELONGS_METHODS////////////
///////////////////////////////////////////////
///////////////ADDITIONAL_METHODS//////////////
public float getDistance(GlPointR2 P)
{
if (P == null || this.pointOfLine.isNullPoint() || P.isNullPoint())
{
return(float.NaN);
}
if (GlPointR2.Equals(P, this.pointOfLine))
{
return(0);
}
if (this.DirectVector.isNullVector())
{
return(P.getDistance(this.PointOfLine));
}
GlVectorR2 directVector = new GlVectorR2(this.DirectVector.deltaX, this.DirectVector.deltaY);
return((new GlVectorR2(P.X - this.pointOfLine.X, P.Y - this.pointOfLine.Y) ^ directVector) / (float)directVector.Length);
}
