public Ray2D(Point2D referencePoint, double angleInDegrees)
{
ReferencePoint = referencePoint;
AngleInDegrees = angleInDegrees;
var direction = new Point2D(referencePoint.X + 1, referencePoint.Y).RotateAroundReferencePoint(angleInDegrees, referencePoint);
LineEquation = LineEquation.FromPoints(ReferencePoint, direction);
}
public Point2D?CalculateIntersection(LineEquation otherEquation)
{
if (otherEquation.SlopeInterceptEquation.HasValue)
{
return(CalculateIntersection(otherEquation.SlopeInterceptEquation.Value));
}
var x = otherEquation.X !.Value;
var y = CalculateY(x);
return(new Point2D(x, y));
}
public LineSegment2D(Point2D point1, Point2D point2)
{
Point1 = point1;
Point2 = point2;
LineEquation = LineEquation.FromPoints(point1, point2);
}