public void GetTangent()
{
HermiteSegment2F s = new HermiteSegment2F
{
Point1 = new Vector2F(1, 2),
Tangent1 = (new Vector2F(10, 3) - new Vector2F(1, 2)) * 3,
Tangent2 = (new Vector2F(10, 2) - new Vector2F(7, 8)) * 3,
Point2 = new Vector2F(10, 2),
};
BezierSegment2F b = new BezierSegment2F
{
Point1 = new Vector2F(1, 2),
ControlPoint1 = new Vector2F(10, 3),
ControlPoint2 = new Vector2F(7, 8),
Point2 = new Vector2F(10, 2),
};
Assert.IsTrue(Vector2F.AreNumericallyEqual(s.Tangent1, s.GetTangent(0)));
Assert.IsTrue(Vector2F.AreNumericallyEqual(s.Tangent2, s.GetTangent(1)));
Assert.IsTrue(Vector2F.AreNumericallyEqual(b.GetTangent(0.7f), s.GetTangent(0.7f)));
}
public void GetTangent()
{
BezierSegment2F b = new BezierSegment2F
{
Point1 = new Vector2F(1, 2),
ControlPoint1 = new Vector2F(10, 3),
ControlPoint2 = new Vector2F(7, 8),
Point2 = new Vector2F(10, 2),
};
Assert.IsTrue(Vector2F.AreNumericallyEqual(3 * (b.ControlPoint1 - b.Point1), b.GetTangent(0)));
Assert.IsTrue(Vector2F.AreNumericallyEqual(3 * (b.Point2 - b.ControlPoint2), b.GetTangent(1)));
}
public void GetTangent()
{
BezierSegment2F b = new BezierSegment2F
{
Point1 = new Vector2F(1, 2),
ControlPoint1 = new Vector2F(10, 3),
ControlPoint2 = new Vector2F(7, 8),
Point2 = new Vector2F(10, 2),
};
Assert.IsTrue(Vector2F.AreNumericallyEqual(3 * (b.ControlPoint1 - b.Point1), b.GetTangent(0)));
Assert.IsTrue(Vector2F.AreNumericallyEqual(3 * (b.Point2 - b.ControlPoint2), b.GetTangent(1)));
}
public void GetTangent()
{
HermiteSegment2F s = new HermiteSegment2F
{
Point1 = new Vector2F(1, 2),
Tangent1 = (new Vector2F(10, 3) - new Vector2F(1, 2)) * 3,
Tangent2 = (new Vector2F(10, 2) - new Vector2F(7, 8)) * 3,
Point2 = new Vector2F(10, 2),
};
BezierSegment2F b = new BezierSegment2F
{
Point1 = new Vector2F(1, 2),
ControlPoint1 = new Vector2F(10, 3),
ControlPoint2 = new Vector2F(7, 8),
Point2 = new Vector2F(10, 2),
};
Assert.IsTrue(Vector2F.AreNumericallyEqual(s.Tangent1, s.GetTangent(0)));
Assert.IsTrue(Vector2F.AreNumericallyEqual(s.Tangent2, s.GetTangent(1)));
Assert.IsTrue(Vector2F.AreNumericallyEqual(b.GetTangent(0.7f), s.GetTangent(0.7f)));
}