public void TestBezier_Cubic_MiddleOfStraightLine()
{
var curve = Bezier.CreateBezierCubic(new Vector2(0.0f, 0.0f), new Vector2(10.0f, 0.0f), new Vector2(100.0f, 0.0f), new Vector2(90.0f, 0.0f));
var point = Bezier.PointOnCurve(0.5f, curve);
Assert.Equal(50.0f, point.X, 5);
Assert.Equal(0.0f, point.Y, 5);
}
public void TestBezier_Cubic_StartFinishOutOfRange()
{
var curve = Bezier.CreateBezierCubic(new Vector2(0.0f, 0.0f), new Vector2(-100.0f, -100.0f), new Vector2(100.0f, 100.0f), new Vector2(150.0f, 100.0f));
var point = Bezier.PointOnCurve(-100.0f, curve);
Assert.Equal(0.0f, point.X, 5);
Assert.Equal(0.0f, point.Y, 5);
point = Bezier.PointOnCurve(100.0f, curve);
Assert.Equal(100.0f, point.X, 5);
Assert.Equal(100.0f, point.Y, 5);
}
