/// <summary>
/// Projects a point to the given plane along the given direction.
/// </summary>
/// <param name="point"></param>
/// <param name="direction"></param>
/// <param name="origin"></param>
/// <param name="normal"></param>
/// <returns></returns>
public static Vector3d ProjectToPlaneAlong(Vector3d point, Vector3d origin, Vector3d normal, Vector3d direction)
{
return(point + Vector3d.MatchProjection(direction, origin - point, normal));
}
/// <summary>
/// Projects a vector to the given plane along the given direction.
/// </summary>
/// <param name="vector"></param>
/// <param name="normal"></param>
/// <param name="direction"></param>
/// <returns></returns>
public static Vector3d ProjectToPlaneAlong(Vector3d vector, Vector3d normal, Vector3d direction)
{
return(vector - Vector3d.MatchProjection(direction, vector, normal));
}