@Test
public void testPointIntTriangle() {

	Vector3 point1=new Vector3(4, 1);
	Vector3 point2=new Vector3(4, 5);
	Triangle triangle=new Triangle(new Vector3(1, 1), new Vector3(6, 3), new Vector3(4, 7), 1);

	Assert.assertFalse(triangle.isInnerPoint(point1));
	Assert.assertTrue(triangle.isInnerPoint(point2));
}