Determine whether the two lines, specified via two points lying on each line, intersect each other, and store the point of intersection
into the given vector <code>p</code>.
@param ps1x
the x coordinate of the first point on the first line
@param ps1y
the y coordinate of the first point on the first line
@param pe1x
the x coordinate of the second point on the first line
@param pe1y
the y coordinate of the second point on the first line
@param ps2x
the x coordinate of the first point on the second line
@param ps2y
the y coordinate of the first point on the second line
@param pe2x
the x coordinate of the second point on the second line
@param pe2y
the y coordinate of the second point on the second line
@param p
will hold the point of intersection
@return <code>true</code> iff the two lines intersect; <code>false</code> otherwise
Determine whether the two lines, specified via two points lying on each line, intersect each other, and store the point of intersection into the given vector <code>p</code>.
@param ps1x the x coordinate of the first point on the first line @param ps1y the y coordinate of the first point on the first line @param pe1x the x coordinate of the second point on the first line @param pe1y the y coordinate of the second point on the first line @param ps2x the x coordinate of the first point on the second line @param ps2y the y coordinate of the first point on the second line @param pe2x the x coordinate of the second point on the second line @param pe2y the y coordinate of the second point on the second line @param p will hold the point of intersection @return <code>true</code> iff the two lines intersect; <code>false</code> otherwise