main/src/georegression/struct/line/LineParametric2D_F64.java
public Point2D_F64 getPointOnLine( double t ) {
		return new Point2D_F64( slope.x * t + p.x, slope.y * t + p.y );
	}
public Point2D_F64 getPointOnLine( double t ) {
		return new Point2D_F64( slope.x * t + p.x, slope.y * t + p.y );
	}
Returns a point along the line.  See parametric equation in class description.

@param t Location along the line.
@return Point on the line.