public void TestFractionalToCartesian_Vector3d_Vector3d_Vector3d_Point3d()
{
Vector3 a = new Vector3(1.0, 0.0, 0.0);
Vector3 b = new Vector3(0.0, 2.0, 0.0);
Vector3 c = new Vector3(0.0, 0.0, 3.0);
Vector3 fractCoord = new Vector3(0.25, 0.50, 0.75);
Vector3 cartCoord = CrystalGeometryTools.FractionalToCartesian(a, b, c, fractCoord);
Assert.AreEqual(0.25, cartCoord.X, 0.001);
Assert.AreEqual(1.0, cartCoord.Y, 0.001);
Assert.AreEqual(2.25, cartCoord.Z, 0.001);
}
public void TestFractionalToCartesian2()
{
Vector3[] cardAxes = CrystalGeometryTools
.NotionalToCartesian(9.3323, 10.1989, 11.2477, 69.043, 74.441, 77.821);
Vector3 a = cardAxes[0];
Vector3 b = cardAxes[1];
Vector3 c = cardAxes[2];
Vector3 cartCoords = CrystalGeometryTools.FractionalToCartesian(a, b, c, new Vector3(0.517879, 0.258121, 0.698477));
Assert.AreEqual(7.495, cartCoords.X, 0.001);
Assert.AreEqual(4.993, cartCoords.Y, 0.001);
Assert.AreEqual(7.171, cartCoords.Z, 0.001);
}