/// <summary>
/// Returns a distance to the closest point on the line
/// </summary>
public static float PointLine(Vector3 point, Line3 line)
{
return(Vector3.Distance(point, Closest.PointLine(point, line)));
}
/// <summary>
/// Returns the distance between the closest points on the line and the sphere
/// </summary>
public static float LineSphere(Line3 line, Sphere sphere)
{
return(LineSphere(line.origin, line.direction, sphere.center, sphere.radius));
}
/// <summary>
/// Finds closest points on the line and the sphere
/// </summary>
public static void LineSphere(Line3 line, Sphere sphere, out Vector3 linePoint, out Vector3 spherePoint)
{
LineSphere(line.origin, line.direction, sphere.center, sphere.radius, out linePoint, out spherePoint);
}
/// <summary>
/// Projects the point onto the line
/// </summary>
/// <param name="projectedX">Position of the projected point on the line relative to the origin</param>
public static Vector3 PointLine(Vector3 point, Line3 line, out float projectedX)
{
return(PointLine(point, line.origin, line.direction, out projectedX));
}
/// <summary>
/// Returns a distance to the closest point on the line
/// </summary>
public static float PointLine(Vector3 point, Line3 line)
{
return(Vector3.Distance(point, Geometry.ClosestPointOnLine(point, line)));
}
/// <summary>
/// Computes an intersection of the lines
/// </summary>
public static bool LineLine(Line3 lineA, Line3 lineB)
{
return(LineLine(lineA.origin, lineA.direction, lineB.origin, lineB.direction, out Vector3 intersection));
}
/// <summary>
/// Computes an intersection of the line and the sphere
/// </summary>
public static bool LineSphere(Line3 line, Sphere sphere, out IntersectionLineSphere intersection)
{
return(LineSphere(line.origin, line.direction, sphere.center, sphere.radius, out intersection));
}
/// <summary>
/// Tests if the point lies on the line
/// </summary>
public static bool PointLine(Vector3 point, Line3 line)
{
return(PointLine(point, line.origin, line.direction));
}
/// <summary>
/// Computes an intersection of the line and the sphere
/// </summary>
public static bool LineSphere(Line3 line, Sphere sphere, out Vector3 pointA, out Vector3 pointB)
{
return(LineSphere(line.origin, line.direction, sphere.center, sphere.radius, out pointA, out pointB));
}