public void Line_Side()
{
LineAlgorithms.SideOf(Vector2.Zero, Vector2.UnitY, Vector2.UnitX).Should().Be(1);
LineAlgorithms.SideOf(Vector2.Zero, Vector2.UnitX + Vector2.UnitY,
Vector2.UnitY).Should().BeApproximately(-MathF.Sqrt(0.5f), 1e-6f);
}
public void Line_SideOf()
{
LineAlgorithms.SideOf(Vector2.Zero, Vector2.UnitX, Vector2.UnitY).Should().Be(-1);
LineAlgorithms.SideOf(Vector2.Zero, Vector2.UnitX, -Vector2.UnitY).Should().Be(1);
}