public void BernsteinShouldWork()
{
Func <double, double> b01 = u => Math.Bertstein(0, 1, u);
b01(0).Should().Be(1);
b01(1).Should().Be(0);
}
public void BezierShouldWork()
{
var p0 = new Vector3(0, 0, 0);
var p1 = new Vector3(1, 1, 0);
var p2 = new Vector3(2, 0, 0);
var points = new List <Vector3> {
p0, p1, p2
};
Math.Bezier(points)(0).Should().Be(p0);
Math.Bezier(points)(1).Should().Be(p2);
Math.Bezier(points)(0.5).X.Should().BeGreaterThan(0.9f).And.BeLessThan(1.1f);
Math.Bezier(points)(0.5).Y.Should().BeGreaterThan(0.4f).And.BeLessThan(0.6f);
}
