Examples with Vector3 org.rajawali3d.math.vector.Vector3 used on opensource projects

Example 71 with Vector3

use of org.rajawali3d.math.vector.Vector3 in project Rajawali by Rajawali.

the class Vector3Test method testOne.

@Test
public void testOne() {
    final Vector3 one = Vector3.ONE;
    assertNotNull(one);
    assertEquals(1d, one.x, 0);
    assertEquals(1d, one.y, 0);
    assertEquals(1d, one.z, 0);
}

Example 72 with Vector3

use of org.rajawali3d.math.vector.Vector3 in project Rajawali by Rajawali.

the class Vector3Test method testDotFromTwoVector3.

@Test
public void testDotFromTwoVector3() throws Exception {
    final Vector3 v1 = new Vector3(1d, 2d, 3d);
    final Vector3 v2 = new Vector3(4d, 5d, 6d);
    final double dot = Vector3.dot(v1, v2);
    assertEquals(32d, dot, 0);
}

Example 73 with Vector3

use of org.rajawali3d.math.vector.Vector3 in project Rajawali by Rajawali.

the class Vector3Test method testLengthFromVector3.

@Test
public void testLengthFromVector3() throws Exception {
    final Vector3 v = new Vector3(1d, 2d, 3d);
    final double l = Vector3.length(v);
    assertEquals(3.74165738677394, l, 1e-14);
}

Example 74 with Vector3

use of org.rajawali3d.math.vector.Vector3 in project Rajawali by Rajawali.

the class Vector3Test method testLength2FromVector3.

@Test
public void testLength2FromVector3() throws Exception {
    final Vector3 v = new Vector3(1d, 2d, 3d);
    final double l2 = Vector3.length2(v);
    assertEquals(14d, l2, 1e-14);
}

Example 75 with Vector3

use of org.rajawali3d.math.vector.Vector3 in project Rajawali by Rajawali.

the class Vector3Test method testLengthFromSelf.

@Test
public void testLengthFromSelf() throws Exception {
    final Vector3 v = new Vector3(1d, 2d, 3d);
    final double l = v.length();
    assertEquals(3.74165738677394, l, 1e-14);
}