public void GetColumn()
{
Matrix4x4d m = Indexed4x4();
Assert.AreEqual(new Vector4d(0, 1, 2, 3), m.GetColumn(0));
Assert.AreEqual(new Vector4d(4, 5, 6, 7), m.GetColumn(1));
Assert.AreEqual(new Vector4d(8, 9, 10, 11), m.GetColumn(2));
Assert.AreEqual(new Vector4d(12, 13, 14, 15), m.GetColumn(3));
}
public void SetColumn()
{
Matrix4x4d m = new Matrix4x4d();
m.SetColumn(0, new Vector4d(0, 1, 2, 3));
m.SetColumn(1, new Vector4d(4, 5, 6, 7));
m.SetColumn(2, new Vector4d(8, 9, 10, 11));
m.SetColumn(3, new Vector4d(12, 13, 14, 15));
Assert.AreEqual(new Vector4d(0, 1, 2, 3), m.GetColumn(0));
Assert.AreEqual(new Vector4d(4, 5, 6, 7), m.GetColumn(1));
Assert.AreEqual(new Vector4d(8, 9, 10, 11), m.GetColumn(2));
Assert.AreEqual(new Vector4d(12, 13, 14, 15), m.GetColumn(3));
}
public override bool Equals(object other)
{
if (!(other is Matrix4x4d))
{
return(false);
}
Matrix4x4d matrix4x4 = (Matrix4x4d)other;
if (GetColumn(0).Equals(matrix4x4.GetColumn(0)) && GetColumn(1).Equals(matrix4x4.GetColumn(1)) && GetColumn(2).Equals(matrix4x4.GetColumn(2)))
{
return(GetColumn(3).Equals(matrix4x4.GetColumn(3)));
}
return(false);
}
