/// <summary>
/// Performs scalar multiplication of <paramref name="matrix"/> by <paramref name="scale"/>.
/// </summary>
public static Matrix3D operator *(Matrix3D matrix, float scale)
{
Matrix3D clone = matrix.Clone();
clone.ScaleInternal(scale);
return(clone);
}
/// <summary>
/// Performs scalar multiplication of <paramref name="matrix"/> by -1.
/// </summary>
public static Matrix3D operator -(Matrix3D matrix)
{
Matrix3D clone = matrix.Clone();
clone.ScaleInternal(-1);
return(clone);
}