public void projecting_different_dimensions_throws() { var u = new VectorF(5); var v = new VectorF(3); Assert.Throws <ArgumentOutOfRangeException>(() => u.GetProjected(v)); }
public void projection_example_4() { var u = new VectorF(new[] { 1.0f }); var v = new VectorF(new[] { 6.0f }); var expected = new VectorF(v); var actual = u.GetProjected(v); Assert.Equal(expected, actual); }
public void projection_example_1() { var u = new VectorF(new[] { -1.0f, 2, 1, 3 }); var v = new VectorF(new[] { 2.0f, -1, 3, 1 }); var expected = u.GetScaled(2.0f / 15.0f); var actual = u.GetProjected(v); Assert.Equal(expected, actual); }
public void projecting_zero_against_another_vector_results_in_zero() { var u = new VectorF(new[] { 3.0f, -17, 5, -6 }); var v = new VectorF(4); var expected = new VectorF(4); var actual = u.GetProjected(v); Assert.Equal(expected, actual); }
public void projecting_against_zero_results_in_same_vector() { var u = new VectorF(4); var v = new VectorF(new[] { -3.0f, 8, 5, -10 }); var expected = new VectorF(v); var actual = u.GetProjected(v); Assert.Equal(expected, actual); }
public void projecting_zero_size_returns_zero_vector() { var u = new VectorF(0); var v = new VectorF(0); var expected = new VectorF(v); var actual = u.GetProjected(v); Assert.Equal(expected, actual); }