diff --git a/jme3-core/src/test/java/com/jme3/math/Vector3fTest.java b/jme3-core/src/test/java/com/jme3/math/Vector3fTest.java
new file mode 100644
index 000000000..136f63474
--- /dev/null
+++ b/jme3-core/src/test/java/com/jme3/math/Vector3fTest.java
@@ -0,0 +1,1098 @@
+/*
+ * Copyright (c) 2009-2015 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.jme3.math;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+import org.junit.Rule;
+import org.junit.rules.ExpectedException;
+
+public class Vector3fTest {
+
+    @Rule public ExpectedException thrown = ExpectedException.none();
+
+    @Test
+    public void testAdd() {
+        final Vector3f target = new Vector3f(1.0f, Float.NaN, 5.36f);
+        final Vector3f vec = new Vector3f(-1.0f, 2.93f, -5.36f);
+
+        final Vector3f retval = target.add(vec);
+
+        assertNotNull(retval);
+        assertEquals(0.0f, retval.x, 0.0f);
+        assertEquals(Float.NaN, retval.y, 0.0f);
+        assertEquals(0.0f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testAdd2() {
+        final Vector3f target = new Vector3f(0.0f, -7.52f, 3.1f);
+        final Vector3f retval = target.add(1.42f, 7.52f, 1.1f);
+
+        assertNotNull(retval);
+        assertEquals(1.42f, retval.x, 0.0f);
+        assertEquals(0.0f, retval.y, 0.0f);
+        assertEquals(4.2f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testAdd3() {
+        final Vector3f target = new Vector3f(0.0f, -7.52f, 3.1f);
+        final Vector3f other = new Vector3f(1.42f, 7.52f, 1.1f);
+        final Vector3f result = new Vector3f();
+        final Vector3f retval = target.add(other, result);
+
+        assertNotNull(retval);
+        assertEquals(retval, result);
+        assertEquals(1.42f, retval.x, 0.0f);
+        assertEquals(0.0f, retval.y, 0.0f);
+        assertEquals(4.2f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testAdd4() {
+        thrown.expect(NullPointerException.class);
+        final Vector3f target = new Vector3f(0.0f, -7.52f, 3.1f);
+        final Vector3f other = new Vector3f(1.42f, 7.52f, 1.1f);
+        final Vector3f result = null;
+        target.add(other, result);
+    }
+
+
+    @Test
+    public void testAdd5() {
+        final Vector3f target = new Vector3f(0.0f, -7.52f, 3.1f);
+        final Vector3f retval = target.add(null);
+
+        assertNull(retval);
+    }
+
+    @Test
+    public void testAddLocal() {
+        final Vector3f target = new Vector3f(0.0f, -7.52f, 3.1f);
+        final Vector3f retval = target.addLocal(null);
+
+        assertNull(retval);
+    }
+
+    @Test
+    public void testAddLocal2() {
+        final Vector3f target = new Vector3f(0.0f, -7.52f, 3.1f);
+        final Vector3f retval = target.addLocal(new Vector3f(2.0f, 6.2f, 8.3f));
+
+        assertNotNull(retval);
+        assertEquals(retval.x, 2.0f, 0.0f);
+        assertEquals(retval.y, -1.32f, 0.01f);
+        assertEquals(retval.z, 11.4f, 0.0f);
+    }
+
+    @Test
+    public void testAddLocal3() {
+        final Vector3f target = new Vector3f(0.0f, -7.52f, 3.1f);
+        final Vector3f retval = target.addLocal(2.0f, 6.2f, 8.3f);
+
+        assertNotNull(retval);
+        assertEquals(retval.x, 2.0f, 0.0f);
+        assertEquals(retval.y, -1.32f, 0.01f);
+        assertEquals(retval.z, 11.4f, 0.0f);
+    }
+
+    @Test
+    public void testDot() {
+        final Vector3f target = new Vector3f(0.0f, -1.5f, 3.0f);
+        assertEquals(19.5f, target.dot(new Vector3f(2.0f, 3.0f, 8.0f)), 0.0f);
+    }
+
+    @Test
+    public void testDot2() {
+        final Vector3f target = new Vector3f(0.0f, -1.5f, 3.0f);
+        assertEquals(0.0f, target.dot(null), 0.0f);
+    }
+
+    @Test
+    public void testAngleBetween() {
+        final Vector3f target = new Vector3f(Float.NaN, 6.08159e-39f, 5.33333f);
+        final Vector3f otherVector = new Vector3f(3.76643e-39f, -2.97033e+38f, 0.09375f);
+
+        assertEquals(3.141f, target.angleBetween(otherVector), 0.001f);
+    }
+
+    @Test
+    public void testAngleBetween2() {
+        final Vector3f target = new Vector3f(-0.779272f, -2.08408e+38f, 5.33333f);
+        final Vector3f otherVector = new Vector3f(4.50029e-39f, -1.7432f, 0.09375f);
+
+        assertEquals(0.0f, target.angleBetween(otherVector), 0.0f);
+    }
+
+    @Test
+    public void testAngleBetween3() {
+        final Vector3f target = new Vector3f(-8.57f, 5.93f, 5.33f);
+        final Vector3f otherVector = new Vector3f(6.59f, -2.04f, -0.09f);
+
+        assertEquals(3.141f, target.angleBetween(otherVector), 0.01f);
+    }
+
+    @Test
+    public void testAngleBetween4() {
+        final Vector3f target = new Vector3f(0.0f, -1.0f, 0.0f);
+        final Vector3f otherVector = new Vector3f(1.0f, 0.0f, 0.0f);
+
+        assertEquals(1.57f, target.angleBetween(otherVector), 0.01f);
+    }
+
+    @Test
+    public void testCross() {
+        final Vector3f target = new Vector3f(-1.55f, 2.07f, -0.0f);
+        final Vector3f v = new Vector3f(4.39f, 1.11f, 0.0f);
+        final Vector3f result = new Vector3f(0.0f, 0.0f, 0.0f);
+
+        final Vector3f retval = target.cross(v, result);
+
+        assertEquals(retval, result);
+
+        assertNotNull(result);
+        assertEquals(0.0f, result.x, 0.0f);
+        assertEquals(0.0f, result.y, 0.0f);
+        assertEquals(-10.807f, result.z, 0.01f);
+
+        assertNotNull(retval);
+        assertEquals(0.0f, retval.x, 0.0f);
+        assertEquals(0.0f, retval.y, 0.0f);
+        assertEquals(-10.807f, retval.z, 0.01f);
+    }
+
+    @Test
+    public void testCross2() {
+        final Vector3f target = new Vector3f(Float.NaN, 0.042f, 1.76f);
+        final Vector3f v = new Vector3f(0.0012f, 7.64f, 4.50f);
+
+        final Vector3f retval = target.cross(v);
+
+        assertNotNull(retval);
+        assertEquals(-13.257f, retval.x, 0.001f);
+        assertEquals(Float.NaN, retval.y, 0.0f);
+        assertEquals(Float.NaN, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testCross3() {
+        final Vector3f target = new Vector3f(7.814f, 2.570f, 1.320f);
+        final Vector3f result = new Vector3f(0.0f, 0.0f, 0.0f);
+
+        final Vector3f retval = target.cross(1.607f, -6.762f, -0.007f, result);
+
+        assertEquals(result, retval);
+
+        assertNotNull(retval);
+        assertEquals(8.90785f, retval.x, 0.0001f);
+        assertEquals(2.17593f, retval.y, 0.0001f);
+        assertEquals(-56.96825f, retval.z, 0.0001f);
+    }
+
+    @Test
+    public void testCrossLocal() {
+        final Vector3f target = new Vector3f(-1.80144e+16f, 0.0f, 8.4323e+06f);
+        final Vector3f v = new Vector3f(8.9407e-08f, 0.0f, -1.05324e-35f);
+
+        final Vector3f retval = target.crossLocal(v);
+
+        assertEquals(target, retval);
+
+        assertNotNull(retval);
+        assertEquals(-0.0f, retval.x, 0.0f);
+        assertEquals(0.753f, retval.y, 0.01f);
+        assertEquals(-0.0f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testDistance() {
+        final Vector3f target = new Vector3f(3.86405e+18f, 3.02146e+23f, 0.171875f);
+        final Vector3f v = new Vector3f(-2.0f, -1.61503e+19f, 0.171875f);
+
+        assertEquals(Float.POSITIVE_INFINITY, target.distance(v), 0.0f);
+    }
+
+    @Test
+    public void testDistance2() {
+        final Vector3f target = new Vector3f(5.0f, 4.0f, 6.0f);
+        final Vector3f v = new Vector3f(-2.0f, -7.0f, 0.5f);
+
+        assertEquals(14.150971f, target.distance(v), 0.0f);
+    }
+
+    @Test
+    public void testDivide_byVector() {
+        final Vector3f target = new Vector3f(0.0f, 8.63998e+37f, 3.23117e-27f);
+        final Vector3f divideBy = new Vector3f(0.0f, Float.POSITIVE_INFINITY, Float.POSITIVE_INFINITY);
+
+        final Vector3f retval = target.divide(divideBy);
+
+        assertNotNull(retval);
+        assertEquals(Float.NaN, retval.x, 0.0f);
+        assertEquals(0.0f, retval.y, 0.0f);
+        assertEquals(0.0f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testDivide_byScalar() {
+        final Vector3f target = new Vector3f(2e+28f, 7e+19f, 3.e+23f);
+
+        final Vector3f retval = target.divide(0.0f);
+
+        assertNotNull(retval);
+        assertEquals(Float.POSITIVE_INFINITY, retval.x, 0.0f);
+        assertEquals(Float.POSITIVE_INFINITY, retval.y, 0.0f);
+        assertEquals(Float.POSITIVE_INFINITY, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testDivide_byScalar2() {
+        final Vector3f target = new Vector3f(1.98f, 7.43f, 9.61f);
+
+        final Vector3f retval = target.divide(3.5f);
+
+        assertNotNull(retval);
+        assertEquals(0.5657f, retval.x, 0.001f);
+        assertEquals(2.1228f, retval.y, 0.001f);
+        assertEquals(2.7457f, retval.z, 0.001f);
+    }
+
+    @Test
+    public void testDivideLocal_byScalar() {
+        final Vector3f target = new Vector3f(1.98f, 7.43f, 9.61f);
+
+        final Vector3f retval = target.divideLocal(3.5f);
+
+        assertNotNull(retval);
+        assertEquals(0.5657f, retval.x, 0.001f);
+        assertEquals(2.1228f, retval.y, 0.001f);
+        assertEquals(2.7457f, retval.z, 0.001f);
+    }
+
+    @Test
+    public void testDivideLocal2_byVector() {
+        final Vector3f target = new Vector3f(1.98f, 7.43f, 9.61f);
+
+        final Vector3f retval = target.divideLocal(new Vector3f(1.2f, 2.5f, 6.3f));
+
+        assertNotNull(retval);
+        assertEquals(1.65f, retval.x, 0.001f);
+        assertEquals(2.972f, retval.y, 0.001f);
+        assertEquals(1.5253967f, retval.z, 0.001f);
+    }
+
+    @Test
+    public void testGenerateComplementBasis() {
+        final Vector3f u = new Vector3f();
+        final Vector3f v = new Vector3f();
+        final Vector3f w = new Vector3f(-7.0f, Float.NaN, Float.NaN);
+
+        Vector3f.generateComplementBasis(u, v, w);
+
+        assertNotNull(v);
+        assertEquals(Float.NaN, v.x, 0.0f);
+        assertEquals(Float.NaN, v.y, 0.0f);
+        assertEquals(Float.NaN, v.z, 0.0f);
+        assertNotNull(u);
+        assertEquals(0.0f, u.x, 0.0f);
+        assertEquals(Float.NaN, u.y, 0.0f);
+        assertEquals(Float.NaN, u.z, 0.0f);
+    }
+
+    @Test
+    public void testGenerateComplementBasis2() {
+        final Vector3f u = new Vector3f();
+        final Vector3f v = new Vector3f();
+        final Vector3f w = new Vector3f(-7.0f, 1.075f, Float.NaN);
+
+        Vector3f.generateComplementBasis(u, v, w);
+
+        assertNotNull(v);
+        assertEquals(Float.NaN, v.x, 0.0f);
+        assertEquals(Float.NaN, v.y, 0.0f);
+        assertEquals(Float.NaN, v.z, 0.0f);
+        assertNotNull(u);
+        assertEquals(Float.NaN, u.x, 0.0f);
+        assertEquals(0.0f, u.y, 0.0f);
+        assertEquals(Float.NaN, u.z, 0.0f);
+    }
+
+    @Test
+    public void testGenerateComplementBasis3() {
+        final Vector3f u = new Vector3f();
+        final Vector3f v = new Vector3f();
+        final Vector3f w = new Vector3f(-7.0f, 1.075f, 4.3f);
+
+        Vector3f.generateComplementBasis(u, v, w);
+
+        assertNotNull(v);
+        assertEquals(-0.9159, v.x, 0.001f);
+        assertEquals(-8.2152, v.y, 0.001f);
+        assertEquals(0.5626, v.z, 0.001f);
+        assertNotNull(u);
+        assertEquals(-0.5234f, u.x, 0.001f);
+        assertEquals(0.0f, u.y, 0.0f);
+        assertEquals(-0.8520f, u.z, 0.001f);
+    }
+
+    @Test
+    public void testGenerateOrthonormalBasis() {
+        final Vector3f u = new Vector3f();
+        final Vector3f v = new Vector3f();
+        final Vector3f w = new Vector3f(1.6e-37f, -2.24e-44f, -2.08e-36f);
+
+        Vector3f.generateOrthonormalBasis(u, v, w);
+
+        assertNotNull(v);
+        assertEquals(Float.NEGATIVE_INFINITY, v.x, 0.0f);
+        assertEquals(Float.NEGATIVE_INFINITY, v.y, 0.0f);
+        assertEquals(Float.POSITIVE_INFINITY, v.z, 0.0f);
+        assertNotNull(u);
+        assertEquals(Float.POSITIVE_INFINITY, u.x, 0.0f);
+        assertEquals(0.0f, u.y, 0.0f);
+        assertEquals(Float.POSITIVE_INFINITY, u.z, 0.0f);
+    }
+
+    @Test
+    public void testGenerateOrthonormalBasis2() {
+        final Vector3f u = new Vector3f();
+        final Vector3f v = new Vector3f();
+        final Vector3f w = new Vector3f(2e+20f, -5e-20f, -14e+20f);
+
+        Vector3f.generateOrthonormalBasis(u, v, w);
+
+        assertNotNull(v);
+        assertEquals(Float.NaN, v.x, 0.0f);
+        assertEquals(Float.NaN, v.y, 0.0f);
+        assertEquals(Float.NaN, v.z, 0.0f);
+        assertNotNull(u);
+        assertEquals(Float.NaN, u.x, 0.0f);
+        assertEquals(0.0f, u.y, 0.0f);
+        assertEquals(Float.NaN, u.z, 0.0f);
+        assertNotNull(w);
+        assertEquals(0.0f, w.x, 0.0f);
+        assertEquals(-0.0f, w.y, 0.0f);
+        assertEquals(-0.0f, w.z, 0.0f);
+    }
+
+    @Test
+    public void testGenerateOrthonormalBasis3() {
+        final Vector3f u = new Vector3f();
+        final Vector3f v = new Vector3f();
+        final Vector3f w = new Vector3f(-1.24672e-39f, -1.25343e-39f, -2.08336e-36f);
+
+        Vector3f.generateOrthonormalBasis(u, v, w);
+
+        assertNotNull(v);
+        assertEquals(Float.NEGATIVE_INFINITY, v.x, 0.0f);
+        assertEquals(Float.POSITIVE_INFINITY, v.y, 0.0f);
+        assertEquals(Float.POSITIVE_INFINITY, v.z, 0.0f);
+        assertNotNull(u);
+        assertEquals(0.0f, u.x, 0.0f);
+        assertEquals(Float.NEGATIVE_INFINITY, u.y, 0.0f);
+        assertEquals(Float.POSITIVE_INFINITY, u.z, 0.0f);
+    }
+
+    @Test
+    public void testGenerateOrthonormalBasis4() {
+        final Vector3f u = new Vector3f();
+        final Vector3f v = new Vector3f();
+        final Vector3f w = new Vector3f(-7.0f, 1.075f, 4.3f);
+
+        Vector3f.generateOrthonormalBasis(u, v, w);
+
+        assertNotNull(v);
+        assertEquals(-0.1105, v.x, 0.001f);
+        assertEquals(-0.9915, v.y, 0.001f);
+        assertEquals(0.0679, v.z, 0.001f);
+        assertNotNull(u);
+        assertEquals(-0.5234f, u.x, 0.001f);
+        assertEquals(0.0f, u.y, 0.0f);
+        assertEquals(-0.8520f, u.z, 0.001f);
+    }
+
+    @Test
+    public void testGet_illegalArgumentException() {
+        thrown.expect(IllegalArgumentException.class);
+        new Vector3f(0.0f, 0.0f, 0.0f).get(536_870_914);
+    }
+
+    @Test
+    public void testGet() {
+        final Vector3f target = new Vector3f(0.0f, 0.5f, 1.5f);
+
+        assertEquals(0.0f, target.get(0), 0.0f);
+        assertEquals(0.5f, target.get(1), 0.0f);
+        assertEquals(1.5f, target.get(2), 0.0f);
+    }
+
+    @Test
+    public void testInterpolateLocal() {
+        final Vector3f target = new Vector3f();
+        final Vector3f beginVec = new Vector3f(0.0f, -9.094f, 0.0f);
+        final Vector3f finalVec = new Vector3f(-0.0f, 1.355f, 1.414f);
+
+        final Vector3f retval = target.interpolateLocal(beginVec, finalVec, -4.056f);
+
+        assertEquals(target, retval);
+
+        assertNotNull(retval);
+        assertEquals(0.0f, retval.x, 0.0f);
+        assertEquals(-51.475147f, retval.y, 0.01f);
+        assertEquals(-5.736f, retval.z, 0.001f);
+    }
+
+    @Test
+    public void testInterpolateLocal2() {
+        final Vector3f target = new Vector3f(1.5f, 3.5f, 8.2f);
+        final Vector3f other = new Vector3f(5.0f, 1.5f, 2.0f);
+
+        final Vector3f retval = target.interpolateLocal(other, 3.0f);
+
+        assertEquals(target, retval);
+
+        assertNotNull(retval);
+        assertEquals(12.0f, retval.x, 0.0f);
+        assertEquals(-2.5f, retval.y, 0.01f);
+        assertEquals(-10.4f, retval.z, 0.001f);
+    }
+
+    @Test
+    public void testIsSimilar() {
+        final Vector3f target = new Vector3f(-1.14f, 8.50f, 1.88f);
+        final Vector3f other = new Vector3f(-1.52f, 8.50f, 3.76f);
+        assertTrue(target.isSimilar(other, 2.0f));
+
+        final Vector3f target_2 = new Vector3f(-1.14f, 8.50f, 1.88f);
+        final Vector3f other_2 = new Vector3f(-1.52f, 8.50f, 3.76f);
+        assertFalse(target_2.isSimilar(other_2, 0.0f));
+
+        final Vector3f target_3 = new Vector3f(-1.14f, 8.50f, 1.88f);
+        final Vector3f other_3 = null;
+        assertFalse(target_3.isSimilar(other_3, 0.0f));
+
+        final Vector3f target_4 = new Vector3f(-1.14f, -1.14f, 1.88f);
+        final Vector3f other_4 = new Vector3f(-1.52f, -1.52f, 3.76f);
+        assertFalse(target_4.isSimilar(other_4, 1.2f));
+
+        final Vector3f target_5 = new Vector3f(-1.14f, -1.14f, 1.88f);
+        final Vector3f other_5 = new Vector3f(-1.52f, -1.52f, 3.76f);
+        assertFalse(target_5.isSimilar(other_5, 1.2f));
+
+        final Vector3f target_6 = new Vector3f(-1.14f, -11.14f, 1.0f);
+        final Vector3f other_6 = new Vector3f(-1.1f, -1.52f, 1.0f);
+        assertFalse(target_6.isSimilar(other_6, 1.2f));
+    }
+
+    @Test
+    public void testIsUnitVector() {
+        assertFalse(new Vector3f(1.07f, 2.12f, 3.32f).isUnitVector());
+        assertFalse(new Vector3f(1.07f, 2.12f, Float.NaN).isUnitVector());
+        assertTrue(new Vector3f(1.0f, 0.0f, 0.0f).isUnitVector());
+        assertTrue(new Vector3f(0.0f, 1.0f, 0.0f).isUnitVector());
+        assertTrue(new Vector3f(0.0f, 0.0f, 1.0f).isUnitVector());
+        assertTrue(new Vector3f(0.0f, 0.0f, -1.0f).isUnitVector());
+        assertTrue(new Vector3f(-1.0f, 0.0f, 0.0f).isUnitVector());
+        assertTrue(new Vector3f(0.0f, -1.0f, 0.0f).isUnitVector());
+    }
+
+    @Test
+    public void testIsValidVector() {
+        assertFalse(Vector3f.isValidVector(new Vector3f(Float.NaN, 2.1f, 3.0f)));
+        assertFalse(Vector3f.isValidVector(new Vector3f(Float.POSITIVE_INFINITY, 1.5f, 1.9f)));
+        assertFalse(Vector3f.isValidVector(new Vector3f(Float.NEGATIVE_INFINITY, 2.5f, 8.2f)));
+        assertFalse(Vector3f.isValidVector(null));
+
+        assertTrue(Vector3f.isValidVector(new Vector3f()));
+        assertTrue(Vector3f.isValidVector(new Vector3f(1.5f, 5.7f, 8.2f)));
+    }
+
+    @Test
+    public void testLength() {
+        assertEquals(0.0f, new Vector3f(1.88079e-37f, 0.0f, 1.55077e-36f).length(), 0.0f);
+        assertEquals(Float.NaN, new Vector3f(Float.NaN, 0.0f, 1.55077e-36f).length(), 0.0f);
+        assertEquals(Float.POSITIVE_INFINITY, new Vector3f(Float.POSITIVE_INFINITY, 0.0f, 1.0f).length(), 0.0f);
+        assertEquals(4.0124f, new Vector3f(1.9f, 3.2f, 1.5f).length(), 0.001f);
+        assertEquals(Float.POSITIVE_INFINITY, new Vector3f(1.8e37f, 1.8e37f, 1.5e36f).length(), 0.0f);
+    }
+
+    @Test
+    public void testMaxLocal() {
+        final Vector3f target = new Vector3f();
+
+        final Vector3f retval = target.maxLocal(new Vector3f(-0.0f, -0.0f, -0.0f));
+
+        assertEquals(target, retval);
+
+        assertNotNull(retval);
+        assertEquals(0.0f, retval.x, 0.0f);
+        assertEquals(0.0f, retval.y, 0.0f);
+        assertEquals(0.0f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testMaxLocal2() {
+        final Vector3f target = new Vector3f(0.0f, 0.0f, -1.32931e+36f);
+
+        final Vector3f retval = target.maxLocal(new Vector3f(-0.0f, -0.0f, 1.32923e+36f));
+
+        assertEquals(target, retval);
+
+        assertEquals(1.32923e+36f, target.z, 0.0f);
+
+        assertNotNull(retval);
+        assertEquals(0.0f, retval.x, 0.0f);
+        assertEquals(0.0f, retval.y, 0.0f);
+        assertEquals(1.32923e+36f, retval.z, 0.0f);
+    }
+
+
+    @Test
+    public void testMaxLocal3() {
+        final Vector3f target = new Vector3f(0.0f, Float.NEGATIVE_INFINITY, -1.32931e+36f);
+
+        final Vector3f retval = target.maxLocal(new Vector3f(-0.0f, Float.POSITIVE_INFINITY, 1.32923e+36f));
+
+        assertEquals(target, retval);
+
+        assertNotNull(retval);
+        assertEquals(0.0f, retval.x, 0.0f);
+        assertEquals(Float.POSITIVE_INFINITY, retval.y, 0.0f);
+        assertEquals(1.32923e+36f, retval.z, 0.0f);
+    }
+
+
+    @Test
+    public void testMaxLocal4() {
+        final Vector3f target = new Vector3f(-2.24208e-44f, Float.NEGATIVE_INFINITY, -1.32f);
+        final Vector3f other = new Vector3f(0.0f, Float.POSITIVE_INFINITY, 1.35f);
+
+        final Vector3f retval = target.maxLocal(other);
+
+        assertEquals(target, retval);
+
+        assertNotNull(retval);
+        assertEquals(0f, retval.x, 0.0f);
+        assertEquals(Float.POSITIVE_INFINITY, retval.y, 0.0f);
+        assertEquals(1.35f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testMinLocal() {
+        final Vector3f target = new Vector3f(0.0f, 0.0f, 0.0f);
+        final Vector3f other = new Vector3f(-0.0f, -0.0f, -0.0f);
+
+        final Vector3f retval = target.minLocal(other);
+
+        assertEquals(target, retval);
+
+        assertNotNull(retval);
+        assertEquals(0.0f, retval.x, 0.0f);
+        assertEquals(0.0f, retval.y, 0.0f);
+        assertEquals(0.0f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testMinLocal2() {
+        final Vector3f target = new Vector3f(0.0f, 0.0f, Float.POSITIVE_INFINITY);
+        final Vector3f other = new Vector3f(-0.0f, -0.0f, -0.0f);
+
+        final Vector3f retval = target.minLocal(other);
+
+        assertEquals(target, retval);
+
+        assertNotNull(retval);
+        assertEquals(0.0f, retval.x, 0.0f);
+        assertEquals(0.0f, retval.y, 0.0f);
+        assertEquals(-0.0f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testMinLocal3() {
+        final Vector3f target = new Vector3f(0.0f, Float.POSITIVE_INFINITY, Float.POSITIVE_INFINITY);
+        final Vector3f other = new Vector3f(-0.0f, Float.NEGATIVE_INFINITY, -0.0f);
+
+        final Vector3f retval = target.minLocal(other);
+
+        assertEquals(target, retval);
+
+        assertNotNull(retval);
+        assertEquals(0.0f, retval.x, 0.0f);
+        assertEquals(Float.NEGATIVE_INFINITY, retval.y, 0.0f);
+        assertEquals(-0.0f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testMinLocal4() {
+        final Vector3f target = new Vector3f(1.43493e-42f, Float.POSITIVE_INFINITY, Float.POSITIVE_INFINITY);
+        final Vector3f other = new Vector3f(-0.0f, Float.NEGATIVE_INFINITY, -0.0f);
+
+        final Vector3f retval = target.minLocal(other);
+
+        assertEquals(target, retval);
+
+        assertNotNull(retval);
+        assertEquals(-0.0f, retval.x, 0.0f);
+        assertEquals(Float.NEGATIVE_INFINITY, retval.y, 0.0f);
+        assertEquals(-0.0f, retval.z, 0.0f);
+    }
+
+
+    @Test
+    public void testMult() {
+        final Vector3f target = new Vector3f(4.9e+27f, 3.1e-20f, 1.9e-31f);
+        final Vector3f vec = new Vector3f(0, 4.4e-29f, 0);
+        final Vector3f store = new Vector3f();
+
+        final Vector3f retval = target.mult(vec, store);
+
+        assertNotNull(retval);
+        assertEquals(0, retval.x, 0.0f);
+        assertEquals(0, retval.y, 0.0f);
+        assertEquals(0, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testMult2() {
+        final Vector3f target = new Vector3f(1.12f, 1.21f, 0.0f);
+        final Vector3f vec = new Vector3f(1.09f, 5.87f, -5.2f);
+
+        final Vector3f retval = target.mult(vec);
+
+        assertNotNull(retval);
+        assertEquals(1.2208f, retval.x, 0.0f);
+        assertEquals(7.1027f, retval.y, 0.0f);
+        assertEquals(0.0f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testMult3() {
+        final Vector3f target = new Vector3f(1.12f, 1.21f, 0.0f);
+
+        assertNull(target.mult(null));
+    }
+
+    @Test
+    public void testMult4() {
+        final Vector3f target = new Vector3f(1.12f, 1.21f, 0.0f);
+        final Vector3f store = new Vector3f();
+
+        assertNull(target.mult(null, store));
+    }
+
+    @Test
+    public void testMult5() {
+        final Vector3f retval = new Vector3f(3.24f, 6.63f, 7.81f).mult(1.5f);
+
+        assertNotNull(retval);
+        assertEquals(4.86f, retval.x, 0.0f);
+        assertEquals(9.945f, retval.y, 0.0f);
+        assertEquals(11.715f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testMult6() {
+        final Vector3f product = new Vector3f();
+        final Vector3f retval = new Vector3f(3.24f, 6.63f, 7.81f).mult(1.5f, product);
+
+        assertEquals(product, retval);
+
+        assertNotNull(retval);
+        assertEquals(4.86f, retval.x, 0.0f);
+        assertEquals(9.945f, retval.y, 0.0f);
+        assertEquals(11.715f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testMult7() {
+        final Vector3f retval = new Vector3f(3.24f, 6.63f, 7.81f).mult(1.5f, null);
+
+        assertNotNull(retval);
+        assertEquals(4.86f, retval.x, 0.0f);
+        assertEquals(9.945f, retval.y, 0.0f);
+        assertEquals(11.715f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testMultLocal() {
+        final Vector3f target = new Vector3f(1.26f, 4.95f, 5.90f);
+        final Vector3f retval = target.multLocal(1.3f, 3.5f, 2.2f);
+
+        assertEquals(target, retval);
+
+        assertNotNull(retval);
+        assertEquals(1.6379999f, retval.x, 0.01f);
+        assertEquals(17.324999f, retval.y, 0.01f);
+        assertEquals(12.9800005f, retval.z, 0.01f);
+    }
+
+    @Test
+    public void testMultLocal2() {
+        final Vector3f target = new Vector3f(1.26f, 4.95f, 5.90f);
+        final Vector3f retval = target.multLocal(new Vector3f(1.3f, 3.5f, 2.2f));
+
+        assertEquals(target, retval);
+
+        assertNotNull(retval);
+        assertEquals(1.6379999f, retval.x, 0.01f);
+        assertEquals(17.324999f, retval.y, 0.01f);
+        assertEquals(12.9800005f, retval.z, 0.01f);
+    }
+
+    @Test
+    public void testMultLocal3() {
+        final Vector3f target = new Vector3f(1.26f, 4.95f, 5.90f);
+        final Vector3f retval = target.multLocal(null);
+
+        assertNull(retval);
+    }
+
+    @Test
+    public void testNegate() {
+        final Vector3f target = new Vector3f(-1.0f, 2.0f, -0.0f);
+        final Vector3f retval = target.negate();
+
+        assertNotNull(retval);
+        assertEquals(1.0f, retval.x, 0.0f);
+        assertEquals(-2.0f, retval.y, 0.0f);
+        assertEquals(0.0f, retval.z, 0.0f);
+
+        final Vector3f retval2 = retval.negate();
+
+        assertEquals(retval2, target);
+    }
+
+    @Test
+    public void testNegate2() {
+        final Vector3f retval = new Vector3f(Float.NaN, Float.POSITIVE_INFINITY, Float.NEGATIVE_INFINITY).negate();
+
+        assertNotNull(retval);
+        assertEquals(Float.NaN, retval.x, 0.0f);
+        assertEquals(Float.NEGATIVE_INFINITY, retval.y, 0.0f);
+        assertEquals(Float.POSITIVE_INFINITY, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testNegateLocal() {
+        final Vector3f target = new Vector3f(-4.5f, Float.POSITIVE_INFINITY, Float.NEGATIVE_INFINITY);
+        final Vector3f retval = target.negateLocal();
+
+        assertEquals(target, retval);
+
+        assertNotNull(retval);
+        assertEquals(4.5f, retval.x, 0.0f);
+        assertEquals(Float.NEGATIVE_INFINITY, retval.y, 0.0f);
+        assertEquals(Float.POSITIVE_INFINITY, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testNormalizeLocal() {
+        final Vector3f target = new Vector3f(6.9282f, Float.NaN, 4.694f);
+
+        final Vector3f retval = target.normalizeLocal();
+
+        assertEquals(target, retval);
+
+        assertNotNull(retval);
+        assertEquals(Float.NaN, retval.x, 0.0f);
+        assertEquals(Float.NaN, retval.y, 0.0f);
+        assertEquals(Float.NaN, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testNormalize() {
+        final Vector3f retval = new Vector3f(2.071f, 2.45f, 1.35f).normalize();
+
+        assertNotNull(retval);
+        assertEquals(0.5950255f, retval.x, 0.01f);
+        assertEquals(0.70391715f, retval.y, 0.0f);
+        assertEquals(0.3878727f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testNormalize2() {
+        final Vector3f target = new Vector3f(1.0f, 0.0f, 0.0f);
+        final Vector3f retval = target.normalize();
+
+        assertNotNull(retval);
+
+        assertEquals(retval, target);
+
+        assertEquals(1.0f, retval.x, 0.0f);
+        assertEquals(0.0f, retval.y, 0.0f);
+        assertEquals(0.0f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testProject() {
+        final Vector3f target = new Vector3f(3.8e+15f, 2.1e-25f, 0.0f);
+        final Vector3f other = new Vector3f(2e-28f, -3.6e+12f, Float.POSITIVE_INFINITY);
+
+        final Vector3f retval = target.project(other);
+
+        assertNotNull(retval);
+        assertEquals(Float.NaN, retval.x, 0.0f);
+        assertEquals(Float.NaN, retval.y, 0.0f);
+        assertEquals(Float.NaN, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testProject2() {
+        final Vector3f target = new Vector3f(7.32f, 1.44f, 3.37f);
+        final Vector3f other = new Vector3f(9.12f, -3.64f, 5.19f);
+
+        final Vector3f retval = target.project(other);
+
+        assertNotNull(retval);
+        assertEquals(5.84f, retval.x, 0.01f);
+        assertEquals(-2.33f, retval.y, 0.01f);
+        assertEquals(3.32f, retval.z, 0.01f);
+    }
+
+    @Test
+    public void testProjectLocal() {
+        final Vector3f target = new Vector3f(-2.9e+17f, 3.9e-34f, 3.8e+20f);
+        final Vector3f other = new Vector3f(5.4e-20f, -2.6e+36f, Float.NaN);
+
+        final Vector3f retval = target.projectLocal(other);
+
+        assertEquals(target, retval);
+
+        assertNotNull(retval);
+        assertEquals(Float.NaN, retval.z, 0.0f);
+        assertEquals(Float.NaN, retval.x, 0.0f);
+        assertEquals(Float.NaN, retval.y, 0.0f);
+    }
+
+    @Test
+    public void testProjectLocal2() {
+        final Vector3f target = new Vector3f(7.32f, 1.44f, 3.37f);
+        final Vector3f other = new Vector3f(9.12f, -3.64f, 5.19f);
+
+        final Vector3f retval = target.projectLocal(other);
+
+        assertEquals(target, retval);
+
+        assertNotNull(retval);
+        assertEquals(5.8409867f, retval.x, 0.01f);
+        assertEquals(-2.331271f, retval.y, 0.01f);
+        assertEquals(3.3239825f, retval.z, 0.01f);
+    }
+
+    @Test
+    public void testScaleAdd() {
+        final Vector3f target = new Vector3f();
+        final Vector3f mult = new Vector3f(Float.POSITIVE_INFINITY, 5.60f, -1.74f);
+        final Vector3f add = new Vector3f(-0.0f, -0.0f, 3.79f);
+
+        final Vector3f retval = target.scaleAdd(1.70f, mult, add);
+
+        assertEquals(target, retval);
+
+        assertNotNull(retval);
+        assertEquals(Float.POSITIVE_INFINITY, retval.x, 0.0f);
+        assertEquals(9.52f, retval.y, 0.0f);
+        assertEquals(0.8319998f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testScaleAdd2() {
+        final Vector3f target = new Vector3f(4.86f, 6.10f, -1.74f);
+        final Vector3f add = new Vector3f(-0.16f, -0.51f, 1.03f);
+
+        final Vector3f retval = target.scaleAdd(1.99f, add);
+
+        assertEquals(target, retval);
+
+        assertNotNull(retval);
+        assertEquals(9.5114f, retval.x, 0.001f);
+        assertEquals(11.629f, retval.y, 0.001f);
+        assertEquals(-2.4326f, retval.z, 0.001f);
+    }
+
+    @Test
+    public void testSet_OutputIllegalArgumentException() {
+        thrown.expect(IllegalArgumentException.class);
+        new Vector3f(1.5f, 2.3f, 4.7f).set(5, 1.5f);
+    }
+
+    @Test
+    public void testSet() {
+        Vector3f target = new Vector3f(0.0f, 0.0f, 0.0f);
+        target.set(0, 5.0f);
+        assertEquals(target.x, 5.0, 0.0f);
+
+        target = new Vector3f(0.0f, 0.0f, 0.0f);
+        target.set(1, 3.0f);
+        assertEquals(target.y, 3.0, 0.0f);
+
+        target = new Vector3f(0.0f, 0.0f, 0.0f);
+        target.set(2, 8.0f);
+        assertEquals(target.z, 8.0, 0.0f);
+    }
+
+    @Test
+    public void testSetX() {
+        final Vector3f retval = new Vector3f(0.0f, 0.0f, 0.0f).setX(3.0f);
+
+        assertNotNull(retval);
+        assertEquals(3.0f, retval.x, 0.0f);
+        assertEquals(0.0f, retval.y, 0.0f);
+        assertEquals(0.0f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testSetY() {
+        final Vector3f retval = new Vector3f(0.0f, 0.0f, 0.0f).setY(3.0f);
+
+        assertNotNull(retval);
+        assertEquals(0.0f, retval.x, 0.0f);
+        assertEquals(3.0f, retval.y, 0.0f);
+        assertEquals(0.0f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testSetZ() {
+        final Vector3f retval = new Vector3f(0.0f, 0.0f, 0.0f).setZ(3.0f);
+
+        assertNotNull(retval);
+        assertEquals(0.0f, retval.x, 0.0f);
+        assertEquals(0.0f, retval.y, 0.0f);
+        assertEquals(3.0f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testSubtract() {
+        final Vector3f retval = new Vector3f(12.0f, 8.0f, 5.0f).subtract(new Vector3f(7.0f, 4.0f, -2.0f));
+
+        assertNotNull(retval);
+        assertEquals(5.0f, retval.x, 0.0f);
+        assertEquals(4.0f, retval.y, 0.0f);
+        assertEquals(7.0f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testSubtract2() {
+        final Vector3f target = new Vector3f(12.0f, 8.0f, 5.0f);
+        final Vector3f other = new Vector3f();
+        final Vector3f retval = target.subtract(new Vector3f(7.0f, 4.0f, -2.0f), other);
+
+        assertEquals(other, retval);
+
+        assertNotNull(retval);
+        assertEquals(5.0f, retval.x, 0.0f);
+        assertEquals(4.0f, retval.y, 0.0f);
+        assertEquals(7.0f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testSubtract3() {
+        final Vector3f other = null;
+        final Vector3f target = new Vector3f(12.0f, 8.0f, 5.0f);
+        final Vector3f retval = target.subtract(new Vector3f(7.0f, 4.0f, -2.0f), other);
+
+        assertEquals(5.0f, retval.x, 0.0f);
+        assertEquals(4.0f, retval.y, 0.0f);
+        assertEquals(7.0f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testSubtract4() {
+        final Vector3f target = new Vector3f(12.0f, 8.0f, 5.0f);
+        final Vector3f retval = target.subtract(7.0f, 4.0f, -2.0f);
+
+        assertEquals(5.0f, retval.x, 0.0f);
+        assertEquals(4.0f, retval.y, 0.0f);
+        assertEquals(7.0f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testSubtractLocal() {
+        final Vector3f target = new Vector3f(12.0f, 8.0f, 5.0f);
+        final Vector3f retval = target.subtractLocal(new Vector3f(7.0f, 4.0f, -2.0f));
+
+        assertEquals(target, retval);
+
+        assertEquals(5.0f, retval.x, 0.0f);
+        assertEquals(4.0f, retval.y, 0.0f);
+        assertEquals(7.0f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testSubtractLocal2() {
+        final Vector3f target = new Vector3f(12.0f, 8.0f, 5.0f);
+        final Vector3f retval = target.subtractLocal(7.0f, 4.0f, -2.0f);
+
+        assertEquals(target, retval);
+
+        assertEquals(5.0f, retval.x, 0.0f);
+        assertEquals(4.0f, retval.y, 0.0f);
+        assertEquals(7.0f, retval.z, 0.0f);
+    }
+
+    @Test
+    public void testSubtractLocal3() {
+        final Vector3f target = new Vector3f(12.0f, 8.0f, 5.0f);
+        final Vector3f retval = target.subtractLocal(null);
+
+        assertNull(retval);
+    }
+
+    @Test
+    public void testToArray() {
+        final float[] store = {0.0f, 0.0f, 0.0f};
+        final float[] retval = new Vector3f(1.0f, 2.0f, 3.0f).toArray(store);
+        assertEquals(store, retval);
+        assertArrayEquals(new float[] {1.0f, 2.0f, 3.0f}, retval, 0.0f);
+
+        final float[] retval2 = new Vector3f(1.0f, 2.0f, 3.0f).toArray(new float[]{4.0f, 5.0f, 6.0f});
+        assertArrayEquals(new float[] {1.0f, 2.0f, 3.0f}, retval2, 0.0f);
+
+        final float[] retval3 = new Vector3f(1.0f, 2.0f, 3.0f).toArray(null);
+        assertArrayEquals(new float[] {1.0f, 2.0f, 3.0f}, retval3, 0.0f);
+    }
+
+    @Test
+    public void testZero() {
+        final Vector3f target = new Vector3f(1.0f, 5.0f, 9.0f);
+        final Vector3f retval = target.zero();
+
+        assertEquals(target, retval);
+
+        assertNotNull(retval);
+        assertEquals(0.0f, retval.x, 0.0f);
+        assertEquals(0.0f, retval.y, 0.0f);
+        assertEquals(0.0f, retval.z, 0.0f);
+    }
+}