public void testToArray() throws Exception {
Common.assertEquals(
new float[] {testFloat3.getX(), testFloat3.getY(), testFloat3.getZ()},
testFloat3.toArray());
Common.assertEquals(
new float[] {otherFloat3.getX(), otherFloat3.getY(), otherFloat3.getZ()},
otherFloat3.toArray());
}
public void testCross() throws Exception {
Common.assertEquals(new Float3(-1.5f, 3, -1.5f), testFloat3.cross(otherFloat3));
}
public void testNormalised() throws Exception {
float root5 = FloatMath.sqrt(5);
Common.assertEquals(new Float3(0, 1f / root5, 2f / root5), testFloat3.normalised());
}
public void testScale() throws Exception {
Common.assertEquals(new Float3(0, 1.5f, 3), testFloat3.scale(1.5f));
}
public void testMinus() throws Exception {
Common.assertEquals(new Float3(-1.5f, -0.5f, 0.5f), testFloat3.minus(otherFloat3));
}
public void testPlus() throws Exception {
Common.assertEquals(new Float3(1.5f, 2.5f, 3.5f), testFloat3.plus(otherFloat3));
}
public void testTranslate() throws Exception {
Common.assertEquals(
new Float3(1.5f, 2.5f, 3.5f),
testFloat3.translate(otherFloat3.getX(), otherFloat3.getY(), otherFloat3.getZ()));
}
public void testRotate() throws Exception {
float root2 = FloatMath.sqrt(2);
Common.assertEquals(new Float3(0, -root2 / 2, 3f / root2), testFloat3.rotate(45, 1, 0, 0));
}