/// <summary>
/// Returns the cross product/determinant of the points.
/// x1*y2 - x2*y1
/// </summary>
/// <param name="point">The point.</param>
/// <returns>System.Double.</returns>
public double CrossProduct(Point point)
{
return(VectorLibrary.CrossProduct(X, Y, point.X, point.Y));
}
/// <summary>
/// Crosses the product.
/// </summary>
/// <param name="point">The point.</param>
/// <returns>Point3D.</returns>
public Point3D CrossProduct(Point3D point)
{
double[] matrix = VectorLibrary.CrossProduct(X, Y, Z, point.X, point.Y, point.Z);
return(new Point3D(matrix[0], matrix[1], matrix[2]));
}
/// <summary>
/// Cross-product of two vectors.
/// </summary>
/// <param name="vector">The vector.</param>
/// <returns>System.Double.</returns>
public double CrossProduct(Vector vector)
{
return(VectorLibrary.CrossProduct(Xcomponent, vector.Xcomponent, Ycomponent, vector.Ycomponent));
}
