public void TestDir1()
{
KVector2 dir = new KVector2(1, 0);
KTransform tx = new KTransform(KVector2.Zero, 0, new KVector2(5, 4));
Assert.AreEqual(new KVector2(5, 0), tx.TransformDirLW(dir));
}
public void TestDir()
{
KVector2 dir = new KVector2(1, 0);
KTransform tx = new KTransform(KVector2.Zero, (float)(System.Math.PI), new KVector2(5));
Assert.AreEqual(new KVector2(-5, 0), tx.TransformDirLW(dir));
}