--- old/modules/graphics/src/test/java/javafx/scene/Mouse3DTest.java	2015-09-11 21:26:13.469285764 -0400
+++ /dev/null	2015-09-11 11:06:08.592686920 -0400
@@ -1,2770 +0,0 @@
-/*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package javafx.scene;
-
-import com.sun.javafx.geom.PickRay;
-import com.sun.javafx.test.MouseEventGenerator;
-import javafx.event.Event;
-import javafx.event.EventHandler;
-import javafx.event.EventType;
-import javafx.geometry.Point2D;
-import javafx.geometry.Point3D;
-import javafx.scene.input.MouseDragEvent;
-import javafx.scene.input.MouseEvent;
-import javafx.scene.input.PickResult;
-import javafx.scene.shape.Rectangle;
-import javafx.scene.shape.Box;
-import javafx.scene.shape.CullFace;
-import javafx.scene.shape.Cylinder;
-import javafx.scene.shape.MeshView;
-import javafx.scene.shape.Sphere;
-import javafx.scene.shape.TriangleMesh;
-import javafx.scene.transform.Rotate;
-import javafx.stage.Stage;
-import static org.junit.Assert.*;
-import org.junit.Test;
-
-public class Mouse3DTest {
-
-    private static final int NOFACE = PickResult.FACE_UNDEFINED;
-    private static final double PERSPECTIVE_CAMERA_X = 500;
-    private static final double PERSPECTIVE_CAMERA_Y = 400;
-    private static final double PERSPECTIVE_CAMERA_Z = -1492.820323027551;
-
-    private EventHolder<MouseEvent> me = new EventHolder<MouseEvent>();
-    private EventHolder<MouseEvent> pme = new EventHolder<MouseEvent>();
-    private EventHolder<MouseEvent> sme = new EventHolder<MouseEvent>();
-
-    /***************** pick ray ********************/
-    // We use moving camera for the picking tests, so test pick ray sanity first
-
-    @Test
-    public void shouldComputeCorrectPerspectivePickRay() {
-        Camera cam = new PerspectiveCamera();
-        scene(group(), cam, true);
-        cam.impl_updatePeer();
-        PickRay pickRay = cam.computePickRay(10, 20, null);
-        assertEquals(PERSPECTIVE_CAMERA_X, pickRay.getOriginNoClone().x, 0.00001);
-        assertEquals(PERSPECTIVE_CAMERA_Y, pickRay.getOriginNoClone().y, 0.00001);
-        assertEquals(PERSPECTIVE_CAMERA_Z, pickRay.getOriginNoClone().z, 0.00001);
-        assertEquals(10 - PERSPECTIVE_CAMERA_X, pickRay.getDirectionNoClone().x, 0.00001);
-        assertEquals(20 - PERSPECTIVE_CAMERA_Y, pickRay.getDirectionNoClone().y, 0.00001);
-        assertEquals(-PERSPECTIVE_CAMERA_Z, pickRay.getDirectionNoClone().z, 0.00001);
-    }
-
-    @Test
-    public void shouldComputeCorrectPerspectivePickRayWithFixedEye() {
-        Camera cam = new PerspectiveCamera(true);
-        scene(group(), cam, true);
-        cam.impl_updatePeer();
-        PickRay pickRay = cam.computePickRay(10, 20, null);
-        assertEquals(0.0, pickRay.getOriginNoClone().x, 0.00001);
-        assertEquals(0.0, pickRay.getOriginNoClone().y, 0.00001);
-        assertEquals(0.0, pickRay.getOriginNoClone().z, 0.00001);
-        assertEquals(10 - PERSPECTIVE_CAMERA_X, pickRay.getDirectionNoClone().x, 0.00001);
-        assertEquals(20 - PERSPECTIVE_CAMERA_Y, pickRay.getDirectionNoClone().y, 0.00001);
-        assertEquals(-PERSPECTIVE_CAMERA_Z, pickRay.getDirectionNoClone().z, 0.00001);
-    }
-
-    @Test
-    public void shouldComputeCorrectParallelClipDistances() {
-        Camera cam = new ParallelCamera();
-        cam.setNearClip(100.0);
-        cam.setFarClip(200.0);
-        scene(group(), cam, true);
-        cam.impl_updatePeer();
-        PickRay pickRay = cam.computePickRay(100, 200, null);
-
-        assertEquals(-PERSPECTIVE_CAMERA_Z * 100, pickRay.getNearClip(), 0.01);
-        assertEquals(-PERSPECTIVE_CAMERA_Z * 200, pickRay.getFarClip(), 0.01);
-    }
-
-    @Test
-    public void shouldComputeCorrectPerspectiveClipDistances() {
-        Camera cam = new PerspectiveCamera();
-        cam.setNearClip(100.0);
-        cam.setFarClip(200.0);
-        scene(group(), cam, true);
-        cam.impl_updatePeer();
-        PickRay pickRay = cam.computePickRay(100, 200, null);
-
-        double xd = PERSPECTIVE_CAMERA_X - 100;
-        double yd = PERSPECTIVE_CAMERA_Y - 200;
-        double pd = Math.sqrt(xd * xd + yd * yd);
-        double len = Math.sqrt(PERSPECTIVE_CAMERA_Z * PERSPECTIVE_CAMERA_Z + pd * pd);
-
-        assertEquals(len * 100, pickRay.getNearClip(), 0.01);
-        assertEquals(len * 200, pickRay.getFarClip(), 0.01);
-    }
-
-    @Test
-    public void shouldComputeCorrectClipDistancesWithFixedEye() {
-        Camera cam = new PerspectiveCamera(true);
-        cam.setNearClip(100.0);
-        cam.setFarClip(200.0);
-        scene(group(), cam, true);
-        cam.impl_updatePeer();
-        PickRay pickRay = cam.computePickRay(100, 200, null);
-        assertEquals(104.39, pickRay.getNearClip(), 0.01);
-        assertEquals(208.78, pickRay.getFarClip(), 0.01);
-    }
-
-    @Test
-    public void shouldComputeCorrectMovedPerspectivePickRay() {
-        Camera cam = new PerspectiveCamera();
-        scene(group(cam), cam, true);
-        cam.setTranslateX(50);
-        cam.getParent().setTranslateY(30);
-        cam.impl_updatePeer();
-        PickRay pickRay = cam.computePickRay(10, 20, null);
-        assertEquals(50 + PERSPECTIVE_CAMERA_X, pickRay.getOriginNoClone().x, 0.00001);
-        assertEquals(30 + PERSPECTIVE_CAMERA_Y, pickRay.getOriginNoClone().y, 0.00001);
-        assertEquals(PERSPECTIVE_CAMERA_Z, pickRay.getOriginNoClone().z, 0.00001);
-        assertEquals(10 - PERSPECTIVE_CAMERA_X, pickRay.getDirectionNoClone().x, 0.00001);
-        assertEquals(20 - PERSPECTIVE_CAMERA_Y, pickRay.getDirectionNoClone().y, 0.00001);
-        assertEquals(-PERSPECTIVE_CAMERA_Z, pickRay.getDirectionNoClone().z, 0.00001);
-    }
-
-    @Test
-    public void shouldComputeCorrectParallelPickRay() {
-        Camera cam = new ParallelCamera();
-        scene(group(), cam, true);
-        PickRay pickRay = cam.computePickRay(10, 20, null);
-        assertEquals(10.0, pickRay.getOriginNoClone().x, 0.00001);
-        assertEquals(20.0, pickRay.getOriginNoClone().y, 0.00001);
-        assertEquals(PERSPECTIVE_CAMERA_Z, pickRay.getOriginNoClone().z, 0.1);
-        assertEquals(0.0, pickRay.getDirectionNoClone().x, 0.00001);
-        assertEquals(0.0, pickRay.getDirectionNoClone().y, 0.00001);
-        assertEquals(-PERSPECTIVE_CAMERA_Z, pickRay.getDirectionNoClone().z, 0.1);
-    }
-
-    @Test
-    public void shouldComputeCorrectMovedParallelPickRay() {
-        Camera cam = new ParallelCamera();
-        scene(group(cam), cam, true);
-        cam.setTranslateX(50);
-        cam.getParent().setTranslateY(30);
-        cam.impl_updatePeer();
-        PickRay pickRay = cam.computePickRay(10, 20, null);
-        assertEquals(60.0, pickRay.getOriginNoClone().x, 0.00001);
-        assertEquals(50.0, pickRay.getOriginNoClone().y, 0.00001);
-        assertEquals(PERSPECTIVE_CAMERA_Z, pickRay.getOriginNoClone().z, 0.1);
-        assertEquals(0.0, pickRay.getDirectionNoClone().x, 0.00001);
-        assertEquals(0.0, pickRay.getDirectionNoClone().y, 0.00001);
-        assertEquals(-PERSPECTIVE_CAMERA_Z, pickRay.getDirectionNoClone().z, 0.1);
-    }
-
-
-    /*****************  BOX picking ********************/
-
-    @Test
-    public void shouldPickBoxFromFront() {
-        Box b = box().handleMove(me);
-        b.setCullFace(CullFace.BACK);
-        Scene s = scene(group(b), perspective(), true);
-
-        makeParallel(s, 10, 40);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 40, -200);
-        assertPickResult(e.getPickResult(),
-                b, point(10, 40, -200), 800, NOFACE, point(0.6, 0.7));
-    }
-
-    @Test
-    public void shouldPickBoxInteriorFromFront() {
-        Box b = box().handleMove(me);
-        b.setCullFace(CullFace.FRONT);
-        Scene s = scene(group(b), perspective(), true);
-
-        makeParallel(s, 10, 40);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 40, 200);
-        assertPickResult(e.getPickResult(),
-                b, point(10, 40, 200), 1200, NOFACE, point(0.4, 0.7));
-    }
-
-    @Test
-    public void shouldPickNotCulledBoxFromFront() {
-        Box b = box().handleMove(me);
-        b.setCullFace(CullFace.NONE);
-        Scene s = scene(group(b), perspective(), true);
-
-        makeParallel(s, 10, 40);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 40, -200);
-        assertPickResult(e.getPickResult(),
-                b, point(10, 40, -200), 800, NOFACE, point(0.6, 0.7));
-    }
-
-    @Test
-    public void shouldPickBoxFromTop() {
-        Node b = box().rotate('x', 90).handleMove(me);
-        Scene s = scene(group(b), perspective(), true);
-
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, -100, -20);
-        assertPickResult(e.getPickResult(),
-                b, point(10, -100, -20), 900, NOFACE, point(0.6, 0.55));
-    }
-
-    @Test
-    public void shouldPickBoxFromBack() {
-        Node b = box().rotate('x', 180).handleMove(me);
-        Scene s = scene(group(b), perspective(), true);
-
-        makeParallel(s, 10, 40);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, -40, 200);
-        assertPickResult(e.getPickResult(),
-                b, point(10, -40, 200), 800, NOFACE, point(0.4, 0.3));
-    }
-
-    @Test
-    public void shouldPickBoxFromBottom() {
-        Node b = box().rotate('x', -90).handleMove(me);
-        Scene s = scene(group(b), perspective(), true);
-
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 100, 20);
-        assertPickResult(e.getPickResult(),
-                b, point(10, 100, 20), 900, NOFACE, point(0.6, 0.55));
-    }
-
-    @Test
-    public void shouldPickBoxFromLeft() {
-        Node b = box().rotate('y', -90).handleMove(me);
-        Scene s = scene(group(b), perspective(), true);
-
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, -50, 20, -10);
-        assertPickResult(e.getPickResult(),
-                b, point(-50, 20, -10), 950, NOFACE, point(0.525, 0.6));
-    }
-
-    @Test
-    public void shouldPickBoxFromRight() {
-        Node b = box().rotate('y', 90).handleMove(me);
-        Scene s = scene(group(b), perspective(), true);
-
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 50, 20, 10);
-        assertPickResult(e.getPickResult(),
-                b, point(50, 20, 10), 950, NOFACE, point(0.525, 0.6));
-    }
-
-    @Test
-    public void shouldPickBoxByParallelCameraFromFront() {
-        MouseEventGenerator g = new MouseEventGenerator();
-        Box b = box().handleMove(me);
-        b.setCullFace(CullFace.BACK);
-        Scene s = scene(group(b), parallel(), true);
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 40));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 40, 10, 40, -200);
-        assertPickResult(e.getPickResult(),
-                b, point(10, 40, -200), 1292.82032, NOFACE, point(0.6, 0.7));
-    }
-
-    @Test
-    public void shouldPickBoxByParallelCameraFromBack() {
-        MouseEventGenerator g = new MouseEventGenerator();
-        Node b = box().rotate('x', 180).handleMove(me);
-        Scene s = scene(group(b), parallel(), true);
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 40));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 40, 10, -40, 200);
-        assertPickResult(e.getPickResult(),
-                b, point(10, -40, 200), 1292.82032, NOFACE, point(0.4, 0.3));
-    }
-
-    @Test
-    public void shouldNotPickBoxByParallelCameraFromFrontNextToIt() {
-        MouseEventGenerator g = new MouseEventGenerator();
-        Box b = box().handleMove(me);
-        b.setCullFace(CullFace.BACK);
-        Scene s = scene(group(b), parallel(), true);
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 40));
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, -500, 40));
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 400));
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, -400));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldPickBoxFromAngle() {
-        Node b = box().rotate('y', 90).handleMove(me);
-        Scene s = scene(group(group(b).rotate('x', 40)), perspective(), true);
-
-        makeParallel(s, 0, 0);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 50, -41.95498, 0);
-        assertPickResult(e.getPickResult(),
-                b, point(50, -41.95498, 0), 934.729635, NOFACE, point(0.5, 0.290226));
-    }
-
-    @Test
-    public void shouldNotPickBoxOutside() {
-        Node b = box().handleMove(me);
-        b.setTranslateX(300);
-        Scene s = scene(group(b), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        makeParallel(s, 1000, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        makeParallel(s, 10, -500);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        makeParallel(s, 10, 500);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldNotPickRotatedBoxOutside() {
-        Node b = box().rotate('y', 30).handleMove(me);
-        b.setTranslateX(300);
-        Scene s = scene(group(b), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        makeParallel(s, 1000, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        makeParallel(s, 300, -500);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        makeParallel(s, 300, 500);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldPickBoxOnBounds() {
-        Box b = box().handleMove(me);
-        b.setPickOnBounds(true);
-        Scene s = scene(group(b), perspective(), true);
-
-        makeParallel(s, 10, 40);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 40, -200);
-        assertPickResult(e.getPickResult(),
-                b, point(10, 40, -200), 800, NOFACE, null);
-    }
-
-    @Test
-    public void shouldNotPickBoxFromInsideIfCulled() {
-        Box b = box().handleMove(me);
-        b.setCullFace(CullFace.BACK);
-        Scene s = scene(group(b), perspective(), true);
-        b.setTranslateZ(-1000);
-        makeParallel(s, 10, 40);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldPickBoxInteriorByPerspectiveCameraFromInside() {
-        Box b = box().handleMove(me);
-        b.setCullFace(CullFace.NONE);
-        b.setTranslateZ(-1000);
-        Scene s = scene(group(b), perspective(), true);
-        makeParallel(s, 10, 40);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 40, 200);
-        assertPickResult(e.getPickResult(),
-                b, point(10, 40, 200), 200, NOFACE, point(0.4, 0.7));
-    }
-
-    @Test
-    public void shouldPickBoxByParallelCameraFromInside() {
-        MouseEventGenerator g = new MouseEventGenerator();
-        Box b = box().handleMove(me);
-        b.setCullFace(CullFace.NONE);
-        Scene s = scene(group(b), parallel(), true);
-        b.setTranslateZ(PERSPECTIVE_CAMERA_Z);
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 40));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 40, 10, 40, 200);
-        assertPickResult(e.getPickResult(),
-                b, point(10, 40, 200), 200, NOFACE, point(0.4, 0.7));
-    }
-
-    @Test
-    public void shouldNotPickBoxByPerspectiveCameraFromBehind() {
-        Box b = box().handleMove(me);
-        b.setCullFace(CullFace.NONE);
-        b.setTranslateZ(-3000);
-        Scene s = scene(group(b), perspective(), true);
-        makeParallel(s, 10, 40);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldNotPickBoxByParallelCameraFromBehind() {
-        MouseEventGenerator g = new MouseEventGenerator();
-        Box b = box().handleMove(me);
-        b.setCullFace(CullFace.NONE);
-        Scene s = scene(group(b), parallel(), true);
-        b.setTranslateZ(-3000);
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 40));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldPickBoxByFixedEye() {
-        Box b = box().handleMove(me);
-        b.setTranslateZ(250);
-        b.setCullFace(CullFace.NONE);
-        Scene s = scene(group(b), perspective(true), true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertEquals(-200, e.getPickResult().getIntersectedPoint().getZ(), 0.0001);
-    }
-
-    @Test
-    public void shouldNotPickBoxCloserThanNearClip() {
-        Box b = box().handleMove(me);
-        b.setTranslateZ(250);
-        b.setCullFace(CullFace.NONE);
-        Camera cam = perspective(true);
-        cam.setNearClip(800);
-        cam.setFarClip(1800);
-
-        Scene s = scene(group(b), cam, true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldNotPickBoxFartherThanFarClip() {
-        Box b = box().handleMove(me);
-        b.setTranslateZ(250);
-        b.setCullFace(CullFace.NONE);
-        Camera cam = perspective(true);
-        cam.setNearClip(10);
-        cam.setFarClip(40);
-
-        Scene s = scene(group(b), cam, true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldPickBoxInteriorBetweenClips() {
-        Box b = box().handleMove(me);
-        b.setTranslateZ(250);
-        b.setCullFace(CullFace.NONE);
-        Camera cam = perspective(true);
-        cam.setNearClip(250);
-        cam.setFarClip(1800);
-
-        Scene s = scene(group(b), cam, true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertEquals(200, e.getPickResult().getIntersectedPoint().getZ(), 0.0001);
-    }
-
-    /*****************  SPHERE picking ********************/
-
-
-    @Test
-    public void shouldPickSphereFromFront() {
-        Sphere sph = sphere().handleMove(me);
-        sph.setCullFace(CullFace.BACK);
-        Scene s = scene(group(sph), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 20, -97.46794);
-        assertPickResult(e.getPickResult(),
-                sph, point(10, 20, -97.46794), 902.53205, NOFACE, point(0.516273, 0.6));
-    }
-
-    @Test
-    public void shouldPickSphereInteriorFromFront() {
-        Sphere sph = sphere().handleMove(me);
-        sph.setCullFace(CullFace.FRONT);
-        Scene s = scene(group(sph), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 20, 97.46794);
-        assertPickResult(e.getPickResult(),
-                sph, point(10, 20, 97.46794), 1097.46794, NOFACE, point(0.98373, 0.6));
-    }
-
-    @Test
-    public void shouldPickNotCulledSphereFromFront() {
-        Sphere sph = sphere().handleMove(me);
-        sph.setCullFace(CullFace.NONE);
-        Scene s = scene(group(sph), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 20, -97.46794);
-        assertPickResult(e.getPickResult(),
-                sph, point(10, 20, -97.46794), 902.53205, NOFACE, point(0.516273, 0.6));
-    }
-
-    @Test
-    public void shouldPickSphereFromBack() {
-        Sphere sph = sphere().rotate('y', 180).handleMove(me);
-        sph.setCullFace(CullFace.BACK);
-        Scene s = scene(group(sph), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, -10, 20, 97.46794);
-        assertPickResult(e.getPickResult(),
-                sph, point(-10, 20, 97.46794), 902.53205, NOFACE, point(0.01628, 0.6));
-    }
-
-    @Test
-    public void shouldNotPickSphereOutside() {
-        Node sph = sphere().handleMove(me);
-        sph.setTranslateX(100);
-        sph.setTranslateY(110);
-        Scene s = scene(group(sph), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldPickRoughSphere() {
-        Sphere sph = sphereWith4Divs().handleMove(me);
-        Scene s = scene(group(sph), perspective(), true);
-        sph.impl_updatePeer();
-        makeParallel(s, 50, 25);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 50, 25, -25);
-        assertPickResult(e.getPickResult(),
-                sph, point(50, 25, -25), 975, NOFACE, point(0.65625, 0.62402));
-    }
-
-    @Test
-    public void shouldNotPickRoughSphereOutsideOfItsTriangles() {
-        Sphere sph = sphereWith4Divs().handleMove(me);
-        Scene s = scene(group(sph), perspective(), true);
-        sph.impl_updatePeer();
-        makeParallel(s, 50, 60);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldPickRoughSphereFrontFaceInsideOfShape() {
-        Sphere sph = sphereWith4Divs().handleMove(me);
-        sph.setTranslateZ(-974);
-        sph.setCullFace(CullFace.BACK);
-        Scene s = scene(group(sph), perspective(), true);
-        sph.impl_updatePeer();
-        makeParallel(s, 50, 25);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 50, 25, -25);
-        assertPickResult(e.getPickResult(),
-                sph, point(50, 25, -25), 1, NOFACE, point(0.65625, 0.62402));
-    }
-
-    @Test
-    public void shouldNotPickSphereFromInsideIfCulled() {
-        Sphere sph = sphere().handleMove(me);
-        sph.setTranslateZ(-980);
-        sph.setCullFace(CullFace.BACK);
-        Scene s = scene(group(sph), perspective(), true);
-        sph.impl_updatePeer();
-        makeParallel(s, 50, 25);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldPickSphereOnBounds() {
-        Sphere sph = sphere().handleMove(me);
-        sph.setPickOnBounds(true);
-        Scene s = scene(group(sph), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 20, -100);
-        assertPickResult(e.getPickResult(),
-                sph, point(10, 20, -100), 900, NOFACE, null);
-    }
-
-    @Test
-    public void shouldPickRoughSphereOnBounds() {
-        Sphere sph = sphereWith4Divs().handleMove(me);
-        sph.setPickOnBounds(true);
-        Scene s = scene(group(sph), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 20, -100);
-        assertPickResult(e.getPickResult(),
-                sph, point(10, 20, -100), 900, NOFACE, null);
-    }
-
-    @Test
-    public void shouldPickSphereOnBoundsOutsideOfShape() {
-        Sphere sph = sphere().handleMove(me);
-        Scene s = scene(group(sph), perspective(), true);
-        makeParallel(s, 99, 1);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        MouseEvent e = me.event;
-        assertNotNull(e);
-
-        sph.setPickOnBounds(true);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 99, 1, -100);
-        assertPickResult(e.getPickResult(),
-                sph, point(99, 1, -100), 900, NOFACE, null);
-    }
-
-    @Test
-    public void shouldPickSphereInteriorByPerspectiveCameraFromInside() {
-        Sphere sph = sphere().handleMove(me);
-        sph.setTranslateZ(-1000);
-        sph.setCullFace(CullFace.NONE);
-        Scene s = scene(group(sph), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 20, 97.46794);
-        assertPickResult(e.getPickResult(),
-                sph, point(10, 20, 97.46794), 97.46794, NOFACE, point(0.98373, 0.6));
-    }
-
-    @Test
-    public void shouldPickSphereByParallelCameraFromInside() {
-        MouseEventGenerator g = new MouseEventGenerator();
-        Sphere sph = sphere().handleMove(me);
-        sph.setTranslateZ(PERSPECTIVE_CAMERA_Z + 80);
-        sph.setCullFace(CullFace.NONE);
-        Scene s = scene(group(sph), parallel(), true);
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 20));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 20, 10, 20, 97.46794);
-        assertPickResult(e.getPickResult(),
-                sph, point(10, 20, 97.46794), 177.46794, NOFACE, point(0.98372, 0.6));
-    }
-
-    @Test
-    public void shouldNotPickSphereByPerspectiveCameraFromBehind() {
-        Sphere sph = sphere().handleMove(me);
-        sph.setTranslateZ(-1098);
-        sph.setCullFace(CullFace.NONE);
-        Scene s = scene(group(sph), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldNotPickSphereByParallelCameraFromBehind() {
-        MouseEventGenerator g = new MouseEventGenerator();
-        Sphere sph = sphere().handleMove(me);
-        sph.setTranslateZ(PERSPECTIVE_CAMERA_Z - 98);
-        sph.setCullFace(CullFace.NONE);
-        Scene s = scene(group(sph), parallel(), true);
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 20));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldPickSphereByFixedEye() {
-        Sphere sp = sphere().handleMove(me);
-        sp.setTranslateZ(150);
-        sp.setCullFace(CullFace.NONE);
-        Scene s = scene(group(sp), perspective(true), true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertEquals(-100, e.getPickResult().getIntersectedPoint().getZ(), 0.0001);
-    }
-
-    @Test
-    public void shouldNotPickSphereCloserThanNearClip() {
-        Sphere sp = sphere().handleMove(me);
-        sp.setTranslateZ(150);
-        sp.setCullFace(CullFace.NONE);
-        Camera cam = perspective(true);
-        cam.setNearClip(800);
-        cam.setFarClip(1800);
-
-        Scene s = scene(group(sp), cam, true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldNotPickSphereFartherThanFarClip() {
-        Sphere sp = sphere().handleMove(me);
-        sp.setTranslateZ(150);
-        sp.setCullFace(CullFace.NONE);
-        Camera cam = perspective(true);
-        cam.setNearClip(10);
-        cam.setFarClip(40);
-
-        Scene s = scene(group(sp), cam, true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldPickSphereInteriorBetweenClips() {
-        Sphere sp = sphere().handleMove(me);
-        sp.setTranslateZ(150);
-        sp.setCullFace(CullFace.NONE);
-        Camera cam = perspective(true);
-        cam.setNearClip(150);
-        cam.setFarClip(1800);
-
-        Scene s = scene(group(sp), cam, true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertEquals(100, e.getPickResult().getIntersectedPoint().getZ(), 0.0001);
-    }
-
-    /*****************  CYLINDER picking ********************/
-
-
-    @Test
-    public void shouldPickCylinderFromFront() {
-        Cylinder c = cylinder().handleMove(me);
-        c.setCullFace(CullFace.BACK);
-        Scene s = scene(group(c), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 20, -48.98979);
-        assertPickResult(e.getPickResult(),
-                c, point(10, 20, -48.98979), 951.01020, NOFACE, point(0.532048, 0.6));
-    }
-
-    @Test
-    public void shouldPickCylinderInteriorFromFront() {
-        Cylinder c = cylinder().handleMove(me);
-        c.setCullFace(CullFace.FRONT);
-        Scene s = scene(group(c), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 20, 48.98979);
-        assertPickResult(e.getPickResult(),
-                c, point(10, 20, 48.98979), 1048.98979, NOFACE, point(0.96796, 0.6));
-    }
-
-    @Test
-    public void shouldPickCylinderFromBack() {
-        Cylinder c = cylinder().rotate('y', 180).handleMove(me);
-        c.setCullFace(CullFace.BACK);
-        Scene s = scene(group(c), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, -10, 20, 48.98979);
-        assertPickResult(e.getPickResult(),
-                c, point(-10, 20, 48.98979), 951.01020, NOFACE, point(0.032048, 0.6));
-    }
-
-    @Test
-    public void shouldPickNotCulledCylinderFromFront() {
-        Cylinder c = cylinder().handleMove(me);
-        c.setCullFace(CullFace.NONE);
-        Scene s = scene(group(c), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 20, -48.98979);
-        assertPickResult(e.getPickResult(),
-                c, point(10, 20, -48.98979), 951.01020, NOFACE, point(0.532048, 0.6));
-    }
-
-    @Test
-    public void shouldPickCylinderFromTop() {
-        Node c = cylinder().rotate('x', 90).handleMove(me);
-        Scene s = scene(group(c), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, -100, -20);
-        assertPickResult(e.getPickResult(),
-                c, point(10, -100, -20), 900, NOFACE, point(0.6, 0.7));
-    }
-
-    @Test
-    public void shouldPickCylinderInteriorFromTop() {
-        Cylinder c = cylinder().rotate('x', 90).handleMove(me);
-        c.setCullFace(CullFace.FRONT);
-        Scene s = scene(group(c), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 100, -20);
-        assertPickResult(e.getPickResult(),
-                c, point(10, 100, -20), 1100, NOFACE, point(0.6, 0.3));
-    }
-
-    @Test
-    public void shouldPickNotCulledCylinderFromTop() {
-        Cylinder c = cylinder().rotate('x', 90).handleMove(me);
-        c.setCullFace(CullFace.NONE);
-        Scene s = scene(group(c), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, -100, -20);
-        assertPickResult(e.getPickResult(),
-                c, point(10, -100, -20), 900, NOFACE, point(0.6, 0.7));
-    }
-
-    @Test
-    public void shouldPickCylinderFromBottom() {
-        Node c = cylinder().rotate('x', -90).handleMove(me);
-        Scene s = scene(group(c), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 100, 20);
-        assertPickResult(e.getPickResult(),
-                c, point(10, 100, 20), 900, NOFACE, point(0.6, 0.7));
-    }
-
-    @Test
-    public void shouldNotPickCylinderAboveIt() {
-        Node c = cylinder().handleMove(me);
-        c.setTranslateY(130);
-        Scene s = scene(group(c), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        makeParallel(s, 10, 520);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldNotPickCylinderNextToIt() {
-        Node c = cylinder().rotate('y', 45).handleMove(me);
-        c.setTranslateX(-48);
-        Scene s = scene(group(c), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldNotPickCylinderParallelToIt() {
-        Node c = cylinder().rotate('x', 90).handleMove(me);
-        Scene s = scene(group(c), perspective(), true);
-        makeParallel(s, 48, 48);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        makeParallel(s, -48, 48);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        makeParallel(s, 48, -48);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        makeParallel(s, -48, -48);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        makeParallel(s, 148, 148);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        makeParallel(s, -148, 148);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        makeParallel(s, 148, -148);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        makeParallel(s, -148, -148);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldPickRoughCylinder() {
-        Cylinder c = cylinderWith4Divs().handleMove(me);
-        Scene s = scene(group(c), perspective(), true);
-        c.impl_updatePeer();
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 20, -40);
-        assertPickResult(e.getPickResult(),
-                c, point(10, 20, -40), 960, NOFACE, point(0.55, 0.59922));
-    }
-
-    @Test
-    public void shouldNotPickRoughCylinderOutsideOfItsTriangles() {
-        Cylinder c = cylinderWith4Divs().rotate('y', 45).handleMove(me);
-        Scene s = scene(group(c), perspective(), true);
-        c.impl_updatePeer();
-        makeParallel(s, 48, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldPickRoughCylinderFrontFaceInsideOfShape() {
-        Cylinder c = cylinderWith4Divs().handleMove(me);
-        c.setTranslateZ(-959);
-        c.setCullFace(CullFace.BACK);
-        Scene s = scene(group(c), perspective(), true);
-        c.impl_updatePeer();
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 20, -40);
-        assertPickResult(e.getPickResult(),
-                c, point(10, 20, -40), 1, NOFACE, point(0.55, 0.59922));
-    }
-
-    @Test
-    public void shouldNotPickCylinderFromInsideIfCulled() {
-        Cylinder c = cylinder().handleMove(me);
-        c.setTranslateZ(-959);
-        c.setCullFace(CullFace.BACK);
-        Scene s = scene(group(c), perspective(), true);
-        c.impl_updatePeer();
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldPickCylinderOnBounds() {
-        Cylinder c = cylinder().handleMove(me);
-        c.setPickOnBounds(true);
-        Scene s = scene(group(c), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 20, -50);
-        assertPickResult(e.getPickResult(),
-                c, point(10, 20, -50), 950, NOFACE, null);
-    }
-
-    @Test
-    public void shouldPickRoughCylinderOnBounds() {
-        Cylinder c = cylinderWith4Divs().handleMove(me);
-        c.setPickOnBounds(true);
-        Scene s = scene(group(c), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 20, -50);
-        assertPickResult(e.getPickResult(),
-                c, point(10, 20, -50), 950, NOFACE, null);
-    }
-
-    @Test
-    public void shouldPickCylinderOnBoundsOutsideOfShape() {
-        Node c = cylinder().rotate('x', 90).handleMove(me);
-        Scene s = scene(group(c), perspective(), true);
-        makeParallel(s, 49, 48);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        MouseEvent e = me.event;
-        assertNull(e);
-
-        c.setPickOnBounds(true);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 49, -100, -48);
-        assertPickResult(e.getPickResult(),
-                c, point(49, -100, -48), 900, NOFACE, null);
-    }
-
-    @Test
-    public void shouldPickCylinderInteriorByPerspectiveCameraFromInside() {
-        Cylinder c = cylinder().handleMove(me);
-        c.setTranslateZ(-1000);
-        c.setCullFace(CullFace.NONE);
-        Scene s = scene(group(c), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 20, 48.98979);
-        assertPickResult(e.getPickResult(),
-                c, point(10, 20, 48.98979), 48.98979, NOFACE, point(0.96796, 0.6));
-    }
-
-    @Test
-    public void shouldPickCylinderByParallelCameraFromInside() {
-        MouseEventGenerator g = new MouseEventGenerator();
-        Cylinder c = cylinder().handleMove(me);
-        c.setTranslateZ(PERSPECTIVE_CAMERA_Z + 150);
-        c.setCullFace(CullFace.NONE);
-        Scene s = scene(group(c), parallel(), true);
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 20));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 20, 10, 20, 48.98979);
-        assertPickResult(e.getPickResult(),
-                c, point(10, 20, 48.98979), 198.9898, NOFACE, point(0.967952, 0.6));
-    }
-
-    @Test
-    public void shouldNotPickCylinderByPerspectiveCameraFromBehind() {
-        Cylinder c = cylinder().handleMove(me);
-        c.setTranslateZ(-1049);
-        c.setCullFace(CullFace.NONE);
-        Scene s = scene(group(c), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldNotPickCylinderByParallelCameraFromBehind() {
-        MouseEventGenerator g = new MouseEventGenerator();
-        Cylinder c = cylinder().handleMove(me);
-        c.setTranslateZ(PERSPECTIVE_CAMERA_Z - 49);
-        c.setCullFace(CullFace.NONE);
-        Scene s = scene(group(c), parallel(), true);
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 20));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldPickCylinderByFixedEye() {
-        Cylinder c = cylinder().handleMove(me);
-        c.setTranslateZ(100);
-        c.setCullFace(CullFace.NONE);
-        Scene s = scene(group(c), perspective(true), true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertEquals(-50, e.getPickResult().getIntersectedPoint().getZ(), 0.0001);
-    }
-
-    @Test
-    public void shouldPickCylinderCapByFixedEye() {
-        Cylinder c = cylinder().rotate('x', 90).handleMove(me);
-        c.setTranslateZ(150);
-        c.setCullFace(CullFace.NONE);
-        Scene s = scene(group(c), perspective(true), true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertEquals(-100, e.getPickResult().getIntersectedPoint().getY(), 0.0001);
-    }
-
-    @Test
-    public void shouldNotPickCylinderCloserThanNearClip() {
-        Cylinder c = cylinder().handleMove(me);
-        c.setTranslateZ(100);
-        c.setCullFace(CullFace.NONE);
-        Camera cam = perspective(true);
-        cam.setNearClip(800);
-        cam.setFarClip(1800);
-
-        Scene s = scene(group(c), cam, true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldNotPickCylinderCapCloserThanNearClip() {
-        Cylinder c = cylinder().rotate('x', 90).handleMove(me);
-        c.setTranslateZ(150);
-        c.setCullFace(CullFace.NONE);
-        Camera cam = perspective(true);
-        cam.setNearClip(800);
-        cam.setFarClip(1800);
-
-        Scene s = scene(group(c), cam, true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldNotPickCylinderFartherThanFarClip() {
-        Cylinder c = cylinder().handleMove(me);
-        c.setTranslateZ(100);
-        c.setCullFace(CullFace.NONE);
-        Camera cam = perspective(true);
-        cam.setNearClip(10);
-        cam.setFarClip(40);
-
-        Scene s = scene(group(c), cam, true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldNotPickCylinderCapFartherThanFarClip() {
-        Cylinder c = cylinder().rotate('x', 90).handleMove(me);
-        c.setTranslateZ(150);
-        c.setCullFace(CullFace.NONE);
-        Camera cam = perspective(true);
-        cam.setNearClip(10);
-        cam.setFarClip(40);
-
-        Scene s = scene(group(c), cam, true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldPickCylinderInteriorBetweenClips() {
-        Cylinder c = cylinder().handleMove(me);
-        c.setTranslateZ(100);
-        c.setCullFace(CullFace.NONE);
-        Camera cam = perspective(true);
-        cam.setNearClip(100);
-        cam.setFarClip(1800);
-
-        Scene s = scene(group(c), cam, true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertEquals(50, e.getPickResult().getIntersectedPoint().getZ(), 0.0001);
-    }
-
-    @Test
-    public void shouldPickCylinderCapInteriorBetweenClips() {
-        Cylinder c = cylinder().rotate('x', 90).handleMove(me);
-        c.setTranslateZ(150);
-        c.setCullFace(CullFace.NONE);
-        Camera cam = perspective(true);
-        cam.setNearClip(150);
-        cam.setFarClip(1800);
-
-        Scene s = scene(group(c), cam, true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertEquals(100, e.getPickResult().getIntersectedPoint().getY(), 0.0001);
-    }
-
-
-    /*****************  MESH picking ********************/
-
-
-    @Test
-    public void shouldPickMeshXY() {
-        Node m = meshXY().handleMove(me);
-        Scene s = scene(group(m), perspective(), true);
-        makeParallel(s, 60, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 60, 20, 0);
-        assertPickResult(e.getPickResult(),
-                m, point(60, 20, 0), 1000, 0, point(0.6, 0.2));
-    }
-
-    @Test
-    public void shouldNotPickMeshXYOutsideOfIt() {
-        Node m = meshXY().handleMove(me);
-        Scene s = scene(group(m), perspective(), true);
-        makeParallel(s, 60, 70);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldNotPickCulledMeshXY() {
-        MeshView m = meshXY().handleMove(me);
-        m.setCullFace(CullFace.FRONT);
-        Scene s = scene(group(m), perspective(), true);
-        makeParallel(s, 60, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldPickNotCulledMeshXY() {
-        MeshView m = meshXY().handleMove(me);
-        m.setCullFace(CullFace.NONE);
-        Scene s = scene(group(m), perspective(), true);
-        makeParallel(s, 60, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 60, 20, 0);
-        assertPickResult(e.getPickResult(),
-                m, point(60, 20, 0), 1000, 0, point(0.6, 0.2));
-    }
-
-    @Test
-    public void shouldPickMeshXYParallel() {
-        MeshView m = meshXYParallel().handleMove(me);
-        m.setCullFace(CullFace.BACK);
-        Scene s = scene(group(m), perspective(), true);
-        makeParallel(s, 60, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 60, 20, 7);
-        assertPickResult(e.getPickResult(),
-                m, point(60, 20, 7), 1007, 0, point(0.6, 0.2));
-    }
-
-    @Test
-    public void shouldPickMeshXYFlippedTexture() {
-        Node m = meshXYFlippedTexture().handleMove(me);
-        Scene s = scene(group(m), perspective(), true);
-        makeParallel(s, 60, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 60, 20, 7);
-        assertPickResult(e.getPickResult(),
-                m, point(60, 20, 7), 1007, 0, point(0.4, 0.6));
-    }
-
-    @Test
-    public void shouldNotPickMeshXYBack() {
-        Node m = meshXYBack().handleMove(me);
-        Scene s = scene(group(m), perspective(), true);
-        makeParallel(s, 60, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldPickMeshYZ() {
-        Node m = meshYZ().rotate('y', 90).handleMove(me);
-        Scene s = scene(group(m), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 7, 20, 53);
-        assertPickResult(e.getPickResult(),
-                m, point(7, 20, 53), 1050, 0, point(0.2, 0.53));
-    }
-
-    @Test
-    public void shouldPickMeshGeneral() {
-        Node m = meshGeneral().handleMove(me);
-        Scene s = scene(group(m), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 20, 10);
-        assertPickResult(e.getPickResult(),
-                m, point(10, 20, 10), 1010, 0, point(0.1, 0.2));
-    }
-
-    @Test
-    public void shouldPickMeshGeneralStretchedTexture() {
-        Node m = meshGeneralStretchedTexture().handleMove(me);
-        Scene s = scene(group(m), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 20, 10);
-        assertPickResult(e.getPickResult(),
-                m, point(10, 20, 10), 1010, 0, point(0.025, 0.1));
-    }
-
-    @Test
-    public void shouldPickMeshOnBounds() {
-        Node m = meshGeneral().handleMove(me);
-        m.setPickOnBounds(true);
-        Scene s = scene(group(m), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 20, 0);
-        assertPickResult(e.getPickResult(),
-                m, point(10, 20, 0), 1000, NOFACE, null);
-    }
-
-    @Test
-    public void shouldPickMeshOnBoundsOutsideOfTriangles() {
-        Node m = meshGeneral().handleMove(me);
-        Scene s = scene(group(m), perspective(), true);
-
-        makeParallel(s, 90, 90);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        MouseEvent e = me.event;
-        assertNull(e);
-
-        m.setPickOnBounds(true);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 90, 90, 0);
-        assertPickResult(e.getPickResult(),
-                m, point(90, 90, 0), 1000, NOFACE, null);
-    }
-
-    @Test
-    public void shouldNotPickMeshXYByPerspectiveCameraFromBehind() {
-        Node m = meshXY().handleMove(me);
-        m.setTranslateZ(-3000);
-        Scene s = scene(group(m), perspective(), true);
-        makeParallel(s, 60, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldNotPickMeshXYByParallelCameraFromBehind() {
-        MouseEventGenerator g = new MouseEventGenerator();
-        Node m = meshXY().handleMove(me);
-        m.setTranslateZ(-3000);
-        Scene s = scene(group(m), parallel(), true);
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 60, 20));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldNotPickMeshGeneralByPerspectiveCameraFromBehind() {
-        Node m = meshGeneral().handleMove(me);
-        m.setTranslateZ(-1011);
-        Scene s = scene(group(m), perspective(), true);
-        makeParallel(s, 10, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldNotPickMeshGeneralByParallelCameraFromBehind() {
-        MouseEventGenerator g = new MouseEventGenerator();
-        Node m = meshGeneral().handleMove(me);
-        m.setTranslateZ(PERSPECTIVE_CAMERA_Z - 11);
-        Scene s = scene(group(m), parallel(), true);
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 20));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldPickMeshByFixedEye() {
-        Node m = meshesXY().handleMove(me);
-        m.setTranslateZ(50);
-        Scene s = scene(group(m), perspective(true), true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertEquals(-7, e.getPickResult().getIntersectedPoint().getZ(), 0.0001);
-        assertEquals(1, e.getPickResult().getIntersectedFace());
-    }
-
-    @Test
-    public void shouldNotPickMeshCloserThanNearClip() {
-        Node m = meshesXY().handleMove(me);
-        m.setTranslateZ(50);
-        Camera cam = perspective(true);
-        cam.setNearClip(800);
-        cam.setFarClip(1800);
-
-        Scene s = scene(group(m), cam, true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldNotPickMeshFartherThanFarClip() {
-        Node m = meshesXY().handleMove(me);
-        m.setTranslateZ(50);
-        Camera cam = perspective(true);
-        cam.setNearClip(10);
-        cam.setFarClip(40);
-
-        Scene s = scene(group(m), cam, true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-    }
-
-    @Test
-    public void shouldPickMeshInteriorBetweenClips() {
-        Node m = meshesXY().handleMove(me);
-        m.setTranslateZ(50);
-        Camera cam = perspective(true);
-        cam.setNearClip(47);
-        cam.setFarClip(1800);
-
-        Scene s = scene(group(m), cam, true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertEquals(0, e.getPickResult().getIntersectedPoint().getZ(), 0.0001);
-        assertEquals(0, e.getPickResult().getIntersectedFace());
-    }
-
-    /*****************  DEPTH BUFFER ********************/
-
-
-    @Test
-    public void shouldPickNearestFace() {
-        Node m = meshesXY().handleMove(me);
-        Scene s = scene(group(m), perspective(), true);
-        makeParallel(s, 60, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 60, 20, -7);
-        assertPickResult(e.getPickResult(),
-                m, point(60, 20, -7), 993, 1, point(0.6, 0.2));
-    }
-
-    @Test
-    public void shouldPickNearestFace2() {
-        Node m = meshesXY2().handleMove(me);
-        Scene s = scene(group(m), perspective(), true);
-        makeParallel(s, 60, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 60, 20, -7);
-        assertPickResult(e.getPickResult(),
-                m, point(60, 20, -7), 993, 0, point(0.6, 0.2));
-    }
-
-    @Test
-    public void shouldPickNearestThroughBackFace() {
-        Node m = meshesXYFacingEachOther().handleMove(me);
-        Scene s = scene(group(m), perspective(), true);
-        makeParallel(s, 60, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 60, 20, 0);
-        assertPickResult(e.getPickResult(),
-                m, point(60, 20, 0), 1000, 0, point(0.6, 0.2));
-    }
-
-    @Test
-    public void shouldPickNearestBackIfNotCulled() {
-        MeshView m = meshesXYFacingEachOther().handleMove(me);
-        m.setCullFace(CullFace.NONE);
-        Scene s = scene(group(m), perspective(), true);
-        makeParallel(s, 60, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 60, 20, -7);
-        assertPickResult(e.getPickResult(),
-                m, point(60, 20, -7), 993, 1, point(0.6, 0.2));
-    }
-
-    @Test
-    public void shouldNotPickShapesIfNearerPickExists() {
-        MeshView m = meshXY().handleMove(me);
-        m.setTranslateZ(-500);
-        Scene s = scene(group(meshXY(), cylinder(), sphere(), box(), m), perspective(), true);
-        makeParallel(s, 40, 10);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 40, 10, 0);
-        assertPickResult(e.getPickResult(),
-                m, point(40, 10, 0), 500, 0, point(0.4, 0.1));
-    }
-
-    @Test
-    public void shouldPickNearestShapeOfMany() {
-        MeshView m = meshXY().handleMove(me);
-        m.setTranslateZ(-500);
-        m.setTranslateX(-30);
-        Scene s = scene(group(m, box(), sphere(), cylinder(), meshXY()), perspective(), true);
-        makeParallel(s, 30, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 60, 20, 0);
-        assertPickResult(e.getPickResult(),
-                m, point(60, 20, 0), 500, 0, point(0.6, 0.2));
-    }
-
-    @Test
-    public void shouldPickNodeWithDepthTestDisabledCoveredBySibling() {
-        MeshView m = meshXY();
-        m.setTranslateZ(-500);
-        m.setTranslateX(-30);
-
-        Box b = box().handleMove(me);
-        b.setDepthTest(DepthTest.DISABLE);
-
-        Scene s = scene(group(m, b), perspective(), true);
-        makeParallel(s, 30, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 30, 20, -200);
-        assertPickResult(e.getPickResult(),
-                b, point(30, 20, -200), 800, NOFACE, point(0.8, 0.6));
-    }
-
-    @Test
-    public void shouldPickNodeCoveringCloserSiblingWithDepthTestDisabled() {
-        MeshView m = meshXY();
-        m.setTranslateZ(-500);
-        m.setTranslateX(-30);
-        m.setDepthTest(DepthTest.DISABLE);
-
-        Box b = box().handleMove(me);
-        b.setDepthTest(DepthTest.ENABLE);
-
-        Scene s = scene(group(m, b), perspective(), true);
-        makeParallel(s, 30, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 30, 20, -200);
-        assertPickResult(e.getPickResult(),
-                b, point(30, 20, -200), 800, NOFACE, point(0.8, 0.6));
-    }
-
-    @Test
-    public void shouldPickNodeWithDisabledDepthtestCoveredByOtherNode() {
-
-        Box closer = box();
-        closer.setTranslateZ(-10);
-
-        Box b = box().handleMove(me);
-        b.setDepthTest(DepthTest.DISABLE);
-
-        Scene s = scene(group(group(closer), group(b)), perspective(), true);
-        makeParallel(s, 30, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 30, 20, -200);
-        assertPickResult(e.getPickResult(),
-                b, point(30, 20, -200), 800, NOFACE, point(0.8, 0.6));
-    }
-
-    @Test
-    public void shouldPickNodeCoveringNodeWithDisabledDepthtest() {
-
-        Box b1 = box();
-
-        Box b = box();
-        b.setDepthTest(DepthTest.DISABLE);
-
-        Box b2 = box().handleMove(me);
-        b2.setTranslateZ(-10);
-
-        Scene s = scene(group(group(b1), group(b), group(b2)), perspective(), true);
-        makeParallel(s, 30, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 30, 20, -200);
-        assertPickResult(e.getPickResult(),
-                b2, point(30, 20, -200), 790, NOFACE, point(0.8, 0.6));
-    }
-
-    @Test
-    public void shouldPickByOrderIfParentsDepthTestDisabled() {
-        MeshView m = meshXY();
-        m.setTranslateZ(-500);
-        m.setTranslateX(-30);
-
-        Box b = box().handleMove(me);
-
-        Group parent = group(m, b);
-        parent.setDepthTest(DepthTest.DISABLE);
-
-        Scene s = scene(parent, perspective(), true);
-        makeParallel(s, 30, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 30, 20, -200);
-        assertPickResult(e.getPickResult(),
-                b, point(30, 20, -200), 800, NOFACE, point(0.8, 0.6));
-    }
-
-    @Test
-    public void depthTestShouldHaveNoEffectWithoutDepthBuffer() {
-        MeshView m = meshXY();
-        m.setTranslateZ(-500);
-        m.setTranslateX(-30);
-        m.setDepthTest(DepthTest.ENABLE);
-
-        Box b = box().handleMove(me);
-        b.setDepthTest(DepthTest.ENABLE);
-
-        Scene s = scene(group(m, b), perspective(), false);
-        makeParallel(s, 30, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 30, 20, -200);
-        assertPickResult(e.getPickResult(),
-                b, point(30, 20, -200), 800, NOFACE, point(0.8, 0.6));
-    }
-
-    @Test
-    public void disabledDepthTestShouldNotInfluencePickingIfNotPicked() {
-
-        Box b1 = box().handleMove(me);
-        b1.setDepthTest(DepthTest.ENABLE);
-
-        Box b2 = box();
-        b2.setTranslateX(500);
-        b2.setDepthTest(DepthTest.DISABLE);
-
-        Scene s = scene(group(b1, b2), perspective(), false);
-        makeParallel(s, 30, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 30, 20, -200);
-        assertPickResult(e.getPickResult(),
-                b1, point(30, 20, -200), 800, NOFACE, point(0.8, 0.6));
-    }
-
-    @Test
-    public void disabledDepthTestShouldNotInfluencePickingIfNotPickedByNonEmptyResult() {
-
-        Box odd = box();
-        odd.setTranslateZ(10);
-
-        Box b1 = box().handleMove(me);
-        b1.setDepthTest(DepthTest.ENABLE);
-
-        Box b2 = box();
-        b2.setTranslateX(500);
-        b2.setDepthTest(DepthTest.DISABLE);
-
-        Scene s = scene(group(b1, b2, odd), perspective(), true);
-        makeParallel(s, 30, 20);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 30, 20, -200);
-        assertPickResult(e.getPickResult(),
-                b1, point(30, 20, -200), 800, NOFACE, point(0.8, 0.6));
-    }
-
-
-
-
-    /*****************  SCENE picking ********************/
-
-
-    @Test
-    public void shouldPickScene() {
-        Rectangle r = rect().handleMove(me);
-
-        Group parent = group(r).handleMove(pme);
-
-        Scene s = scene(parent, perspective(), true).handleMove(sme);
-        makeParallel(s, 150, 160);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        assertNull(me.event);
-        assertNull(pme.event);
-
-        MouseEvent e = sme.event;
-        assertNotNull(e);
-        assertCoordinates(e, 150, 160, 0);
-        assertPickResult(e.getPickResult(), null, point(150, 160, 0), 1000,
-                NOFACE, null);
-    }
-
-
-    /*****************  SHAPE COMBINATION picking ********************/
-
-
-    @Test
-    public void shouldPickFirstShapeWithoutDepthBuffer() {
-        Node trg;
-        Group root = group(sphere(), trg = cylinder());
-        Scene s = scene(root, perspective(), false).handleMove(me);
-        makeParallel(s, 0, 0);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertSame(trg, e.getPickResult().getIntersectedNode());
-    }
-
-    @Test
-    public void shouldPickNearestShapeWithDepthBuffer() {
-        Node trg;
-        Group root = group(trg = sphere(), cylinder());
-        Scene s = scene(root, perspective(), true).handleMove(me);
-        makeParallel(s, 0, 0);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertSame(trg, e.getPickResult().getIntersectedNode());
-    }
-
-
-    /*****************  RECTANGLE 3D picking ********************/
-
-
-    @Test
-    public void shouldPickRectWithPickRay() {
-        Rectangle r = rect().handleMove(me);
-
-        Scene s = scene(group(r), perspective(), true);
-        makeParallel(s, 50, 60);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 50, 60, 0);
-        assertPickResult(e.getPickResult(),
-                r, point(50, 60, 0), 1000, NOFACE, null);
-    }
-
-    @Test
-    public void localCoordinatesShouldBeCorrectDuringBubbling() {
-        Rectangle r = rect().handleMove(me);
-        r.setTranslateX(100);
-        r.setTranslateZ(50);
-
-        Group parent = group(r).handleMove(pme);
-        parent.setTranslateZ(-20);
-
-        Scene s = scene(parent, perspective(), true).handleMove(sme);
-        makeParallel(s, 150, 60);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 50, 60, 0);
-
-        e = pme.event;
-        assertNotNull(e);
-        assertCoordinates(e, 150, 60, 50);
-
-        e = sme.event;
-        assertNotNull(e);
-        assertCoordinates(e, 150, 60, 30);
-    }
-
-
-    @Test
-    public void shouldPickRectRotatedIn3D() {
-        Rectangle r = rect().rotate('y', 45).handleMove(me);
-
-        Scene s = scene(group(r), perspective(), true).handleMove(sme);
-
-        makeParallel(s, 10, 50);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-
-        e = sme.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 50, 0);
-        assertPickResult(e.getPickResult(), null, point(10, 50, 0), 1000,
-                NOFACE, null);
-        sme.clear();
-
-        makeParallel(s, 30, 50);
-        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
-        e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 21.71572, 50, 0);
-        assertPickResult(e.getPickResult(), r, point(21.71572, 50, 0), 1020,
-                NOFACE, null);
-
-        e = sme.event;
-        assertNotNull(e);
-        assertCoordinates(e, 30, 50, 20);
-        assertPickResult(e.getPickResult(), r, point(21.71572, 50, 0), 1020,
-                NOFACE, null);
-    }
-
-    @Test
-    public void shouldPickRectTranslatedAlongZByParallelCamera() {
-        MouseEventGenerator g = new MouseEventGenerator();
-        Rectangle r = rect().handleMove(me);
-        r.setTranslateZ(70);
-
-        Scene s = scene(group(r), parallel(), true).handleMove(sme);
-
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 50));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 50, 10, 50, 0);
-        assertPickResult(e.getPickResult(), r, point(10, 50, 0), 
-                1562.82032, NOFACE, null);
-
-        e = sme.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 50, 10, 50, 70);
-        assertPickResult(e.getPickResult(), r, point(10, 50, 0),
-                1562.82032, NOFACE, null);
-    }
-
-    @Test
-    public void shouldPickRectRotatedIn3DByParallelCamera() {
-        MouseEventGenerator g = new MouseEventGenerator();
-        Rectangle r = rect().rotate('y', 45).handleMove(me);
-
-        Scene s = scene(group(r), parallel(), true).handleMove(sme);
-
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 50));
-
-        MouseEvent e = me.event;
-        assertNull(e);
-
-        e = sme.event;
-        assertNotNull(e);
-        assertCoordinates(e, 10, 50, 10, 50, 0);
-        assertPickResult(e.getPickResult(), null, point(10, 50, 0),
-                1492.82032, NOFACE, null);
-        sme.clear();
-
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 30, 50));
-        e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 30, 50, 21.71572, 50, 0);
-        assertPickResult(e.getPickResult(), r, point(21.71572, 50, 0),
-                1512.82032, NOFACE, null);
-
-        e = sme.event;
-        assertNotNull(e);
-        assertCoordinates(e, 30, 50, 30, 50, 20);
-        assertPickResult(e.getPickResult(), r, point(21.71572, 50, 0),
-                1512.82032, NOFACE, null);
-    }
-
-    @Test
-    public void shouldIgnoreRectangleCloserThanNearClip() {
-
-        Camera cam = new PerspectiveCamera();
-        cam.setNearClip(0.2);
-        double nearClip = PERSPECTIVE_CAMERA_Z * 0.8;
-
-        Rectangle r1 = rect().handleMove(me);
-        r1.setTranslateX(PERSPECTIVE_CAMERA_X - 50);
-        r1.setTranslateY(PERSPECTIVE_CAMERA_Y - 50);
-        r1.setTranslateZ(nearClip - 0.1);
-        Rectangle r2 = rect().handleMove(sme);
-        r2.setTranslateX(PERSPECTIVE_CAMERA_X - 50);
-        r2.setTranslateY(PERSPECTIVE_CAMERA_Y - 50);
-        r2.setTranslateZ(nearClip + 0.1);
-
-        Scene s = scene(group(r1, r2), cam, true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(
-                MouseEvent.MOUSE_MOVED, 540, 440));
-
-        assertNull(me.event);
-        assertNotNull(sme.event);
-    }
-
-    @Test
-    public void shouldIgnoreRectangleFartherThanFarClip() {
-
-        Camera cam = new PerspectiveCamera();
-        cam.setNearClip(0.1);
-        cam.setFarClip(0.3);
-        double far = PERSPECTIVE_CAMERA_Z * 0.7;
-
-        Rectangle r = rect().handleMove(me);
-        r.setTranslateX(PERSPECTIVE_CAMERA_X - 50);
-        r.setTranslateY(PERSPECTIVE_CAMERA_Y - 50);
-        r.setTranslateZ(far - 0.1);
-
-        Scene s = scene(group(r), cam, true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(
-                MouseEvent.MOUSE_MOVED, 540, 440));
-        assertNotNull(me.event);
-
-        me.clear();
-        r.setTranslateZ(far + 0.1);
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(
-                MouseEvent.MOUSE_MOVED, 540, 440));
-        assertNull(me.event);
-    }
-
-    @Test
-    public void shouldIgnoreRectangleCloserThanNearClipWithParallelCamera() {
-
-        Camera cam = new ParallelCamera();
-        cam.setNearClip(0.2);
-        double nearClip = PERSPECTIVE_CAMERA_Z * 0.8;
-
-        Rectangle r1 = rect().handleMove(me);
-        r1.setTranslateZ(nearClip - 0.1);
-
-        Rectangle r2 = rect().handleMove(sme);
-        r2.setTranslateZ(nearClip + 0.1);
-
-        Scene s = scene(group(r1, r2), cam, false);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(
-                MouseEvent.MOUSE_MOVED, 20, 20));
-
-        assertNull(me.event);
-        assertNotNull(sme.event);
-    }
-
-    @Test
-    public void shouldIgnoreRectangleFartherThanFarClipWithParallelCamera() {
-
-        Camera cam = new ParallelCamera();
-        cam.setNearClip(0.1);
-        cam.setFarClip(0.3);
-        double far = PERSPECTIVE_CAMERA_Z * 0.7;
-
-        Rectangle r = rect().handleMove(me);
-        r.setTranslateZ(far - 0.1);
-
-        Scene s = scene(group(r), cam, true);
-
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(
-                MouseEvent.MOUSE_MOVED, 20, 20));
-        assertNotNull(me.event);
-
-        me.clear();
-        r.setTranslateZ(far + 0.1);
-        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(
-                MouseEvent.MOUSE_MOVED, 20, 20));
-        assertNull(me.event);
-    }
-
-    /*****************  Scenegraph-generated events ********************/
-
-    @Test
-    public void shouldReportCorrectPickResultForClick() {
-        MouseEventGenerator g = new MouseEventGenerator();
-        Box b = box().handle(MouseEvent.MOUSE_CLICKED, me);
-
-        Scene s = scene(group(b), perspective(), true);
-
-        makeParallel(s, 20, 50);
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_PRESSED,
-                PERSPECTIVE_CAMERA_X - 10, PERSPECTIVE_CAMERA_Y));
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_RELEASED,
-                PERSPECTIVE_CAMERA_X, PERSPECTIVE_CAMERA_Y));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 20, 50, -200);
-        assertPickResult(e.getPickResult(), b, point(20, 50, -200), 800,
-                NOFACE, point(0.7, 0.75));
-    }
-
-    @Test
-    public void shouldReportCorrectPickResultForEnteredExited() {
-        MouseEventGenerator g = new MouseEventGenerator();
-        Box b1 = box().handle(MouseEvent.MOUSE_EXITED, me);
-        b1.setTranslateX(55);
-        Box b2 = box().handle(MouseEvent.MOUSE_ENTERED, pme);
-        b2.setTranslateX(100);
-        b2.setTranslateZ(-1);
-
-        Scene s = scene(group(b1, b2), perspective(), true);
-
-        makeParallel(s, 70, 50);
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_PRESSED,
-                PERSPECTIVE_CAMERA_X - 60, PERSPECTIVE_CAMERA_Y));
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_RELEASED,
-                PERSPECTIVE_CAMERA_X, PERSPECTIVE_CAMERA_Y));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 15, 50, -201);
-        assertPickResult(e.getPickResult(), b2, point(-30, 50, -200), 799,
-                NOFACE, point(0.2, 0.75));
-
-        e = pme.event;
-        assertNotNull(e);
-        assertCoordinates(e, -30, 50, -200);
-        assertPickResult(e.getPickResult(), b2, point(-30, 50, -200), 799,
-                NOFACE, point(0.2, 0.75));
-    }
-
-    @Test
-    public void shouldReportCorrectPickResultForDragDetected() {
-        MouseEventGenerator g = new MouseEventGenerator();
-        Box b = box().handle(MouseEvent.DRAG_DETECTED, me);
-
-        Scene s = scene(group(b), perspective(), true);
-
-        makeParallel(s, 20, 50);
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_PRESSED,
-                PERSPECTIVE_CAMERA_X - 10, PERSPECTIVE_CAMERA_Y));
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_DRAGGED,
-                PERSPECTIVE_CAMERA_X, PERSPECTIVE_CAMERA_Y));
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_RELEASED,
-                PERSPECTIVE_CAMERA_X, PERSPECTIVE_CAMERA_Y));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 20, 50, -200);
-        assertPickResult(e.getPickResult(), b, point(20, 50, -200), 800,
-                NOFACE, point(0.7, 0.75));
-    }
-
-
-
-    /*****************  PDR ********************/
-
-
-    @Test
-    public void shouldReportCorrectPickResultDuringPDR() {
-        MouseEventGenerator g = new MouseEventGenerator();
-        Box b1 = box().handleDrag(me);
-        b1.setTranslateX(55);
-        Box b2 = box();
-        b2.setTranslateX(100);
-        b2.setTranslateZ(-1);
-
-        Scene s = scene(group(b1, b2), perspective(), true);
-
-        makeParallel(s, 70, 50);
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_PRESSED,
-                PERSPECTIVE_CAMERA_X - 60, PERSPECTIVE_CAMERA_Y));
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_DRAGGED,
-                PERSPECTIVE_CAMERA_X, PERSPECTIVE_CAMERA_Y));
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_RELEASED,
-                PERSPECTIVE_CAMERA_X, PERSPECTIVE_CAMERA_Y));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 15, 50, -201);
-        assertPickResult(e.getPickResult(), b2, point(-30, 50, -200), 799,
-                NOFACE, point(0.2, 0.75));
-    }
-
-    @Test
-    public void shouldReportCorrectPickResultForFullPDR() {
-        EventHolder<MouseDragEvent> smde = new EventHolder<MouseDragEvent>();
-        EventHolder<MouseDragEvent> tmde = new EventHolder<MouseDragEvent>();
-        EventHolder<MouseDragEvent> tmde2 = new EventHolder<MouseDragEvent>();
-
-        MouseEventGenerator g = new MouseEventGenerator();
-        final Box b1 = box().handleFullPDR(MouseDragEvent.MOUSE_DRAG_EXITED, smde);
-        b1.setTranslateX(55);
-        b1.setOnDragDetected(event -> b1.startFullDrag());
-
-        Box b2 = box().handleFullPDR(MouseDragEvent.MOUSE_DRAG_ENTERED, tmde)
-                .handleFullPDR(MouseDragEvent.MOUSE_DRAG_OVER, tmde2);
-        b2.setTranslateX(100);
-        b2.setTranslateZ(-1);
-
-        Scene s = scene(group(b1, b2), perspective(), true);
-
-        makeParallel(s, 70, 50);
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_PRESSED,
-                PERSPECTIVE_CAMERA_X - 60, PERSPECTIVE_CAMERA_Y));
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_DRAGGED,
-                PERSPECTIVE_CAMERA_X - 60, PERSPECTIVE_CAMERA_Y + 10));
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_DRAGGED,
-                PERSPECTIVE_CAMERA_X - 59, PERSPECTIVE_CAMERA_Y + 10));
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_DRAGGED,
-                PERSPECTIVE_CAMERA_X, PERSPECTIVE_CAMERA_Y));
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_RELEASED,
-                PERSPECTIVE_CAMERA_X, PERSPECTIVE_CAMERA_Y));
-
-        MouseEvent e = smde.event;
-        assertNotNull(e);
-        assertCoordinates(e, 15, 50, -201);
-        assertPickResult(e.getPickResult(), b2, point(-30, 50, -200), 799,
-                NOFACE, point(0.2, 0.75));
-
-        e = tmde.event;
-        assertNotNull(e);
-        assertCoordinates(e, -30, 50, -200);
-        assertPickResult(e.getPickResult(), b2, point(-30, 50, -200), 799,
-                NOFACE, point(0.2, 0.75));
-
-        e = tmde.event;
-        assertNotNull(e);
-        assertCoordinates(e, -30, 50, -200);
-        assertPickResult(e.getPickResult(), b2, point(-30, 50, -200), 799,
-                NOFACE, point(0.2, 0.75));
-    }
-
-
-    /***************** moving camera ********************/
-
-    @Test
-    public void takesPerspectiveCameraMovesIntoAccount() {
-        MouseEventGenerator g = new MouseEventGenerator();
-        Box b = box().handleMove(me);
-        Camera cam = perspective();
-        Group camGroup = group(cam);
-        cam.setTranslateX(-143);
-        camGroup.setTranslateX(123);
-        cam.impl_updatePeer();
-        cam.setTranslateX(-43);
-        camGroup.setTranslateX(23);
-        cam.impl_updatePeer();
-
-        Scene s = scene(group(b), cam, true);
-        s.getRoot().getChildren().add(camGroup);
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 30, 40));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 30, 40, 50, 70.638298, -85.106383);
-        assertPickResult(e.getPickResult(),
-                b, point(50, 70.638298, -85.106383), 1063.207158, NOFACE, point(0.287234, 0.853192));
-    }
-
-    @Test
-    public void takesParallelCameraMovesIntoAccount() {
-        MouseEventGenerator g = new MouseEventGenerator();
-        Box b = box().handleMove(me);
-        Camera cam = parallel();
-        Group camGroup = group(cam);
-        cam.setTranslateX(-143);
-        camGroup.setTranslateX(123);
-        cam.impl_updatePeer();
-        cam.setTranslateX(-43);
-        camGroup.setTranslateX(23);
-        cam.impl_updatePeer();
-
-        Scene s = scene(group(b), cam, true);
-        s.getRoot().getChildren().add(camGroup);
-        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 30, 40));
-
-        MouseEvent e = me.event;
-        assertNotNull(e);
-        assertCoordinates(e, 30, 40, 10, 40, -200);
-        assertPickResult(e.getPickResult(),
-                b, point(10, 40, -200), 1292.82032, NOFACE, point(0.6, 0.7));
-    }
-
-    /*****************   subscene   ********************/
-
-    @Test
-    public void BoxShouldBePickedInsideSubScene() {
-        Group root = new Group();
-        Scene scene = new Scene(root, 800, 800, false);
-
-        Group subRoot = new Group();
-        SubScene sub = new SubScene(subRoot, 700, 700, true, null);
-        root.getChildren().add(sub);
-
-        PerspectiveCamera cam = new PerspectiveCamera(true);
-        sub.setCamera(cam);
-
-        Box b = new Box();
-        b.setTranslateZ(1.2);
-        subRoot.getChildren().add(b);
-
-        Stage stage = new Stage();
-        stage.setScene(scene);
-        stage.show();
-
-        b.setOnMouseMoved(event -> {
-            me.event = event;
-        });
-
-        me.event = null;
-
-        scene.impl_processMouseEvent(
-                MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED,
-                350, 350));
-
-        assertNotNull(me.event);
-    }
-
-    /***************** helper stuff ********************/
-
-    private MouseEvent generateMouseEvent(EventType<MouseEvent> type) {
-        MouseEventGenerator g = new MouseEventGenerator();
-        return g.generateMouseEvent(type, PERSPECTIVE_CAMERA_X, PERSPECTIVE_CAMERA_Y);
-    }
-
-    /**
-     * Moves the camera so that picking on point
-     * [PERSPECTIVE_CAMERA_X, PERSPECTIVE_CAMERA_Y] results in pick ray
-     * with origin [x, y, -1000] and direction [0, 0, 1000].
-     */
-    private void makeParallel(Scene s, double x, double y) {
-        if (!s.getRoot().getChildren().contains(s.getCamera())) {
-            s.getRoot().getChildren().add(s.getCamera());
-        }
-        s.getCamera().setTranslateX(x - PERSPECTIVE_CAMERA_X);
-        s.getCamera().setTranslateY(y - PERSPECTIVE_CAMERA_Y);
-        s.getCamera().impl_updatePeer();
-    }
-
-    private Camera perspective() {
-        return perspective(false);
-    }
-
-    private Camera perspective(boolean fixedEye) {
-        PerspectiveCamera cam = new PerspectiveCamera(fixedEye);
-        // this field of view makes camera Z position to be -1000
-        cam.setFieldOfView(43.60281897);
-        // this makes the near clip to be also at -1000
-        cam.setNearClip(0.0);
-        return cam;
-    }
-
-    private Camera parallel() {
-        return new ParallelCamera();
-    }
-
-    private static TestRect rect() {
-        return new TestRect();
-    }
-
-    private static TestBox box() {
-        return new TestBox();
-    }
-
-    private static TestSphere sphere() {
-        return new TestSphere();
-    }
-
-    private static TestSphere sphereWith4Divs() {
-        return new TestSphere(4);
-    }
-
-    private static TestCylinder cylinder() {
-        return new TestCylinder();
-    }
-
-    private static TestCylinder cylinderWith4Divs() {
-        return new TestCylinder(4);
-    }
-
-    private static TestMesh meshXY() {
-        return new TestMesh(
-            new float[] {0f, 0f, 0f,   100f, 0f, 0f,   100f, 100f, 0f },
-            new float[] {0f, 0f,   1f, 0f,   1f, 1f},
-            new int[] {0, 0, 2, 2, 1, 1});
-    }
-
-    private static TestMesh meshXYParallel() {
-        return new TestMesh(
-            new float[] {0f, 0f, 7f,   100f, 0f, 7f,   100f, 100f, 7f },
-            new float[] {0f, 0f,   1f, 0f,   1f, 1f},
-            new int[] {0, 0, 2, 2, 1, 1});
-    }
-
-    private static TestMesh meshesXY() {
-        return new TestMesh(
-            new float[] {0f, 0f, 0f,   100f, 0f, 0f,   100f, 100f, 0f,
-                         0f, 0f, -7f,   100f, 0f, -7f,   100f, 100f, -7f },
-            new float[] {0f, 0f,   1f, 0f,   1f, 1f},
-            new int[] {0, 0, 2, 2, 1, 1,
-                       3, 0, 5, 2, 4, 1});
-    }
-
-    private static TestMesh meshesXY2() {
-        return new TestMesh(
-            new float[] {0f, 0f, 0f,   100f, 0f, 0f,   100f, 100f, 0f,
-                         0f, 0f, -7f,   100f, 0f, -7f,   100f, 100f, -7f },
-            new float[] {0f, 0f,   1f, 0f,   1f, 1f},
-            new int[] {3, 0, 5, 2, 4, 1,
-                       0, 0, 2, 2, 1, 1});
-    }
-
-    private static TestMesh meshesXYFacingEachOther() {
-        return new TestMesh(
-            new float[] {0f, 0f, 0f,   100f, 0f, 0f,   100f, 100f, 0f,
-                         0f, 0f, -7f,   100f, 0f, -7f,   100f, 100f, -7f },
-            new float[] {0f, 0f,   1f, 0f,   1f, 1f},
-            new int[] {0, 0, 2, 2, 1, 1,
-                       3, 0, 4, 1, 5, 2,});
-    }
-
-    private static TestMesh meshXYBack() {
-        return new TestMesh(
-            new float[] {0f, 0f, 7f,   100f, 0f, 7f,   100f, 100f, 7f },
-            new float[] {0f, 0f,   1f, 0f,   1f, 1f},
-            new int[] {0, 0, 1, 1, 2, 2});
-    }
-
-    private static TestMesh meshXYFlippedTexture() {
-        return new TestMesh(
-            new float[] {0f, 0f, 7f,   100f, 0f, 7f,   100f, 100f, 7f },
-            new float[] {0f, 0f,   0f, 1f,   1f, 1f},
-            new int[] {0, 0, 2, 1, 1, 2});
-    }
-
-    private static TestMesh meshYZ() {
-        return new TestMesh(
-            new float[] {7f, 0f, 0f,   7f, 0f, 100f,   7f, 100f, 100f },
-            new float[] {0f, 0f,   0f, 1f,   1f, 1f},
-            new int[] {0, 0, 2, 2, 1, 1});
-    }
-
-    private static TestMesh meshGeneral() {
-        return new TestMesh(
-            new float[] {0f, 100f, 0f,   100f, 0f, 100f,   0f, 0f, 0f },
-            new float[] {0f, 1f,   1f, 0f,   0f, 0f},
-            new int[] {0, 0, 1, 1, 2, 2});
-    }
-
-    private static TestMesh meshGeneralStretchedTexture() {
-        return new TestMesh(
-            new float[] {0f, 100f, 0f,   100f, 0f, 100f,   0f, 0f, 0f },
-            new float[] {0f, 0.5f,   0.25f, 0f,   0f, 0f},
-            new int[] {0, 0, 1, 1, 2, 2});
-    }
-
-    private static TestGroup group(Node... children) {
-        return new TestGroup(children);
-    }
-
-    private Point3D point(double x, double y, double z) {
-        return new Point3D(x, y, z);
-    }
-
-    private Point2D point(double x, double y) {
-        return new Point2D(x, y);
-    }
-
-    private static TestScene scene(Parent root, Camera camera, boolean depthBuffer) {
-        return new TestScene(root, camera, depthBuffer);
-    }
-
-    private static void doRotate(Node node, char ax, double angle) {
-        Point3D axis = null;
-        switch(ax) {
-            case 'x': axis = Rotate.X_AXIS; break;
-            case 'y': axis = Rotate.Y_AXIS; break;
-            case 'z': axis = Rotate.Z_AXIS; break;
-        }
-        node.setRotationAxis(axis);
-        node.setRotate(angle);
-    }
-
-    private static void doHandleMove(Node node, final EventHolder<MouseEvent> holder) {
-        holder.event = null;
-        node.setOnMouseMoved(event -> {
-            holder.event = event;
-        });
-    }
-
-    private static class TestScene extends Scene {
-
-        public TestScene(Parent root, Camera camera, boolean depthBuffer) {
-            super(root, 1000, 800, depthBuffer);
-            setCamera(camera);
-            Stage stage = new Stage();
-            stage.setScene(this);
-            stage.show();
-        }
-
-        public TestScene handleMove(final EventHolder<MouseEvent> holder) {
-            holder.event = null;
-            setOnMouseMoved(event -> {
-                holder.event = event;
-            });
-            return this;
-        }
-    }
-
-    private static class TestGroup extends Group {
-        public TestGroup(Node... nodes) {
-            super(nodes);
-        }
-
-        public TestGroup rotate(char ax, double angle) {
-            doRotate(this, ax, angle);
-            return this;
-        }
-
-        public TestGroup handleMove(final EventHolder<MouseEvent> holder) {
-            doHandleMove(this, holder);
-            return this;
-        }
-    }
-
-    private static class TestRect extends Rectangle {
-        public TestRect() {
-            super(100, 100);
-        }
-
-        public TestRect rotate(char ax, double angle) {
-            doRotate(this, ax, angle);
-            return this;
-        }
-
-        public TestRect handleMove(final EventHolder<MouseEvent> holder) {
-            doHandleMove(this, holder);
-            return this;
-        }
-    }
-
-    private static class TestBox extends Box {
-        public TestBox() {
-            super(100, 200, 400);
-        }
-
-        public TestBox rotate(char ax, double angle) {
-            doRotate(this, ax, angle);
-            return this;
-        }
-
-        public TestBox handleMove(final EventHolder<MouseEvent> holder) {
-            doHandleMove(this, holder);
-            return this;
-        }
-
-        public TestBox handleDrag(final EventHolder<MouseEvent> holder) {
-            holder.event = null;
-            setOnMouseDragged(event -> {
-                holder.event = event;
-            });
-            return this;
-        }
-
-        public TestBox handle(final EventType<MouseEvent> type,
-                final EventHolder<MouseEvent> holder) {
-            holder.event = null;
-            addEventHandler(type, event -> {
-                holder.event = event;
-            });
-            return this;
-        }
-
-        public TestBox handleFullPDR(final EventType<MouseDragEvent> type,
-                final EventHolder<MouseDragEvent> holder) {
-            holder.event = null;
-            addEventHandler(type, event -> {
-                holder.event = event;
-            });
-            return this;
-        }
-    }
-
-    private static class TestSphere extends Sphere {
-        public TestSphere() {
-            super(100);
-        }
-
-        public TestSphere(int divs) {
-            super(100, divs);
-        }
-
-        public TestSphere rotate(char ax, double angle) {
-            doRotate(this, ax, angle);
-            return this;
-        }
-
-        public TestSphere handleMove(final EventHolder<MouseEvent> holder) {
-            doHandleMove(this, holder);
-            return this;
-        }
-    }
-
-    private static class TestCylinder extends Cylinder {
-        public TestCylinder() {
-            super(50, 200);
-        }
-
-        public TestCylinder(int divs) {
-            super(50, 200, divs);
-        }
-
-        public TestCylinder rotate(char ax, double angle) {
-            doRotate(this, ax, angle);
-            return this;
-        }
-
-        public TestCylinder handleMove(final EventHolder<MouseEvent> holder) {
-            doHandleMove(this, holder);
-            return this;
-        }
-    }
-
-    private static class TestMesh extends MeshView {
-        public TestMesh(float[] points, float[] tex, int[] faces) {
-            super(new TriangleMesh());
-            TriangleMesh mesh = (TriangleMesh)getMesh();
-            mesh.getPoints().setAll(points);
-            mesh.getTexCoords().setAll(tex);
-            mesh.getFaces().setAll(faces);
-        }
-
-        public TestMesh rotate(char ax, double angle) {
-            doRotate(this, ax, angle);
-            return this;
-        }
-
-        public TestMesh handleMove(final EventHolder<MouseEvent> holder) {
-            doHandleMove(this, holder);
-            return this;
-        }
-    }
-
-    private static class EventHolder<T extends Event> {
-        public T event = null;
-
-        public void clear() {
-            event = null;
-        }
-    }
-
-    private void assertCoordinates(MouseEvent e, double sceneX, double sceneY,
-            double x, double y, double z) {
-        assertEquals(sceneX, e.getSceneX(), 0.00001);
-        assertEquals(sceneY, e.getSceneY(), 0.00001);
-        assertEquals(x, e.getX(), 0.00001);
-        assertEquals(y, e.getY(), 0.00001);
-        assertEquals(z, e.getZ(), 0.00001);
-    }
-
-    private void assertCoordinates(MouseEvent e,
-            double x, double y, double z) {
-        assertEquals(PERSPECTIVE_CAMERA_X, e.getSceneX(), 0.00001);
-        assertEquals(PERSPECTIVE_CAMERA_Y, e.getSceneY(), 0.00001);
-        assertEquals(x, e.getX(), 0.00001);
-        assertEquals(y, e.getY(), 0.00001);
-        assertEquals(z, e.getZ(), 0.00001);
-    }
-
-    private void assertPickResult(PickResult res, Node n, Point3D p,
-            double distance, int face, Point2D tex) {
-        assertSame(n, res.getIntersectedNode());
-        assertEquals(p.getX(), res.getIntersectedPoint().getX(), 0.00001);
-        assertEquals(p.getY(), res.getIntersectedPoint().getY(), 0.00001);
-        assertEquals(p.getZ(), res.getIntersectedPoint().getZ(), 0.00001);
-        assertEquals(distance, res.getIntersectedDistance(), 0.00001);
-        assertEquals(face, res.getIntersectedFace());
-        if (tex == null) {
-            assertNull(res.getIntersectedTexCoord());
-        } else {
-            assertEquals(tex.getX(), res.getIntersectedTexCoord().getX(), 0.00001);
-            assertEquals(tex.getY(), res.getIntersectedTexCoord().getY(), 0.00001);
-        }
-    }
-
-}
--- /dev/null	2015-09-11 11:06:08.592686920 -0400
+++ new/modules/graphics/src/test/java/test/javafx/scene/Mouse3DTest.java	2015-09-11 21:26:13.333285766 -0400
@@ -0,0 +1,2781 @@
+/*
+ * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package test.javafx.scene;
+
+import com.sun.javafx.geom.PickRay;
+import test.com.sun.javafx.test.MouseEventGenerator;
+import javafx.event.Event;
+import javafx.event.EventHandler;
+import javafx.event.EventType;
+import javafx.geometry.Point2D;
+import javafx.geometry.Point3D;
+import javafx.scene.Camera;
+import javafx.scene.CameraShim;
+import javafx.scene.DepthTest;
+import javafx.scene.Group;
+import javafx.scene.Node;
+import javafx.scene.ParallelCamera;
+import javafx.scene.Parent;
+import javafx.scene.ParentShim;
+import javafx.scene.PerspectiveCamera;
+import javafx.scene.Scene;
+import javafx.scene.SubScene;
+import javafx.scene.input.MouseDragEvent;
+import javafx.scene.input.MouseEvent;
+import javafx.scene.input.PickResult;
+import javafx.scene.shape.Rectangle;
+import javafx.scene.shape.Box;
+import javafx.scene.shape.CullFace;
+import javafx.scene.shape.Cylinder;
+import javafx.scene.shape.MeshView;
+import javafx.scene.shape.Sphere;
+import javafx.scene.shape.TriangleMesh;
+import javafx.scene.transform.Rotate;
+import javafx.stage.Stage;
+import static org.junit.Assert.*;
+import org.junit.Test;
+
+public class Mouse3DTest {
+
+    private static final int NOFACE = PickResult.FACE_UNDEFINED;
+    private static final double PERSPECTIVE_CAMERA_X = 500;
+    private static final double PERSPECTIVE_CAMERA_Y = 400;
+    private static final double PERSPECTIVE_CAMERA_Z = -1492.820323027551;
+
+    private EventHolder<MouseEvent> me = new EventHolder<MouseEvent>();
+    private EventHolder<MouseEvent> pme = new EventHolder<MouseEvent>();
+    private EventHolder<MouseEvent> sme = new EventHolder<MouseEvent>();
+
+    /***************** pick ray ********************/
+    // We use moving camera for the picking tests, so test pick ray sanity first
+
+    @Test
+    public void shouldComputeCorrectPerspectivePickRay() {
+        Camera cam = new PerspectiveCamera();
+        scene(group(), cam, true);
+        cam.impl_updatePeer();
+        PickRay pickRay = CameraShim.computePickRay(cam,10, 20, null);
+        assertEquals(PERSPECTIVE_CAMERA_X, pickRay.getOriginNoClone().x, 0.00001);
+        assertEquals(PERSPECTIVE_CAMERA_Y, pickRay.getOriginNoClone().y, 0.00001);
+        assertEquals(PERSPECTIVE_CAMERA_Z, pickRay.getOriginNoClone().z, 0.00001);
+        assertEquals(10 - PERSPECTIVE_CAMERA_X, pickRay.getDirectionNoClone().x, 0.00001);
+        assertEquals(20 - PERSPECTIVE_CAMERA_Y, pickRay.getDirectionNoClone().y, 0.00001);
+        assertEquals(-PERSPECTIVE_CAMERA_Z, pickRay.getDirectionNoClone().z, 0.00001);
+    }
+
+    @Test
+    public void shouldComputeCorrectPerspectivePickRayWithFixedEye() {
+        Camera cam = new PerspectiveCamera(true);
+        scene(group(), cam, true);
+        cam.impl_updatePeer();
+        PickRay pickRay = CameraShim.computePickRay(cam,10, 20, null);
+        assertEquals(0.0, pickRay.getOriginNoClone().x, 0.00001);
+        assertEquals(0.0, pickRay.getOriginNoClone().y, 0.00001);
+        assertEquals(0.0, pickRay.getOriginNoClone().z, 0.00001);
+        assertEquals(10 - PERSPECTIVE_CAMERA_X, pickRay.getDirectionNoClone().x, 0.00001);
+        assertEquals(20 - PERSPECTIVE_CAMERA_Y, pickRay.getDirectionNoClone().y, 0.00001);
+        assertEquals(-PERSPECTIVE_CAMERA_Z, pickRay.getDirectionNoClone().z, 0.00001);
+    }
+
+    @Test
+    public void shouldComputeCorrectParallelClipDistances() {
+        Camera cam = new ParallelCamera();
+        cam.setNearClip(100.0);
+        cam.setFarClip(200.0);
+        scene(group(), cam, true);
+        cam.impl_updatePeer();
+        PickRay pickRay = CameraShim.computePickRay(cam,100, 200, null);
+
+        assertEquals(-PERSPECTIVE_CAMERA_Z * 100, pickRay.getNearClip(), 0.01);
+        assertEquals(-PERSPECTIVE_CAMERA_Z * 200, pickRay.getFarClip(), 0.01);
+    }
+
+    @Test
+    public void shouldComputeCorrectPerspectiveClipDistances() {
+        Camera cam = new PerspectiveCamera();
+        cam.setNearClip(100.0);
+        cam.setFarClip(200.0);
+        scene(group(), cam, true);
+        cam.impl_updatePeer();
+        PickRay pickRay = CameraShim.computePickRay(cam,100, 200, null);
+
+        double xd = PERSPECTIVE_CAMERA_X - 100;
+        double yd = PERSPECTIVE_CAMERA_Y - 200;
+        double pd = Math.sqrt(xd * xd + yd * yd);
+        double len = Math.sqrt(PERSPECTIVE_CAMERA_Z * PERSPECTIVE_CAMERA_Z + pd * pd);
+
+        assertEquals(len * 100, pickRay.getNearClip(), 0.01);
+        assertEquals(len * 200, pickRay.getFarClip(), 0.01);
+    }
+
+    @Test
+    public void shouldComputeCorrectClipDistancesWithFixedEye() {
+        Camera cam = new PerspectiveCamera(true);
+        cam.setNearClip(100.0);
+        cam.setFarClip(200.0);
+        scene(group(), cam, true);
+        cam.impl_updatePeer();
+        PickRay pickRay = CameraShim.computePickRay(cam,100, 200, null);
+        assertEquals(104.39, pickRay.getNearClip(), 0.01);
+        assertEquals(208.78, pickRay.getFarClip(), 0.01);
+    }
+
+    @Test
+    public void shouldComputeCorrectMovedPerspectivePickRay() {
+        Camera cam = new PerspectiveCamera();
+        scene(group(cam), cam, true);
+        cam.setTranslateX(50);
+        cam.getParent().setTranslateY(30);
+        cam.impl_updatePeer();
+        PickRay pickRay = CameraShim.computePickRay(cam,10, 20, null);
+        assertEquals(50 + PERSPECTIVE_CAMERA_X, pickRay.getOriginNoClone().x, 0.00001);
+        assertEquals(30 + PERSPECTIVE_CAMERA_Y, pickRay.getOriginNoClone().y, 0.00001);
+        assertEquals(PERSPECTIVE_CAMERA_Z, pickRay.getOriginNoClone().z, 0.00001);
+        assertEquals(10 - PERSPECTIVE_CAMERA_X, pickRay.getDirectionNoClone().x, 0.00001);
+        assertEquals(20 - PERSPECTIVE_CAMERA_Y, pickRay.getDirectionNoClone().y, 0.00001);
+        assertEquals(-PERSPECTIVE_CAMERA_Z, pickRay.getDirectionNoClone().z, 0.00001);
+    }
+
+    @Test
+    public void shouldComputeCorrectParallelPickRay() {
+        Camera cam = new ParallelCamera();
+        scene(group(), cam, true);
+        PickRay pickRay = CameraShim.computePickRay(cam,10, 20, null);
+        assertEquals(10.0, pickRay.getOriginNoClone().x, 0.00001);
+        assertEquals(20.0, pickRay.getOriginNoClone().y, 0.00001);
+        assertEquals(PERSPECTIVE_CAMERA_Z, pickRay.getOriginNoClone().z, 0.1);
+        assertEquals(0.0, pickRay.getDirectionNoClone().x, 0.00001);
+        assertEquals(0.0, pickRay.getDirectionNoClone().y, 0.00001);
+        assertEquals(-PERSPECTIVE_CAMERA_Z, pickRay.getDirectionNoClone().z, 0.1);
+    }
+
+    @Test
+    public void shouldComputeCorrectMovedParallelPickRay() {
+        Camera cam = new ParallelCamera();
+        scene(group(cam), cam, true);
+        cam.setTranslateX(50);
+        cam.getParent().setTranslateY(30);
+        cam.impl_updatePeer();
+        PickRay pickRay = CameraShim.computePickRay(cam,10, 20, null);
+        assertEquals(60.0, pickRay.getOriginNoClone().x, 0.00001);
+        assertEquals(50.0, pickRay.getOriginNoClone().y, 0.00001);
+        assertEquals(PERSPECTIVE_CAMERA_Z, pickRay.getOriginNoClone().z, 0.1);
+        assertEquals(0.0, pickRay.getDirectionNoClone().x, 0.00001);
+        assertEquals(0.0, pickRay.getDirectionNoClone().y, 0.00001);
+        assertEquals(-PERSPECTIVE_CAMERA_Z, pickRay.getDirectionNoClone().z, 0.1);
+    }
+
+
+    /*****************  BOX picking ********************/
+
+    @Test
+    public void shouldPickBoxFromFront() {
+        Box b = box().handleMove(me);
+        b.setCullFace(CullFace.BACK);
+        Scene s = scene(group(b), perspective(), true);
+
+        makeParallel(s, 10, 40);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 40, -200);
+        assertPickResult(e.getPickResult(),
+                b, point(10, 40, -200), 800, NOFACE, point(0.6, 0.7));
+    }
+
+    @Test
+    public void shouldPickBoxInteriorFromFront() {
+        Box b = box().handleMove(me);
+        b.setCullFace(CullFace.FRONT);
+        Scene s = scene(group(b), perspective(), true);
+
+        makeParallel(s, 10, 40);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 40, 200);
+        assertPickResult(e.getPickResult(),
+                b, point(10, 40, 200), 1200, NOFACE, point(0.4, 0.7));
+    }
+
+    @Test
+    public void shouldPickNotCulledBoxFromFront() {
+        Box b = box().handleMove(me);
+        b.setCullFace(CullFace.NONE);
+        Scene s = scene(group(b), perspective(), true);
+
+        makeParallel(s, 10, 40);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 40, -200);
+        assertPickResult(e.getPickResult(),
+                b, point(10, 40, -200), 800, NOFACE, point(0.6, 0.7));
+    }
+
+    @Test
+    public void shouldPickBoxFromTop() {
+        Node b = box().rotate('x', 90).handleMove(me);
+        Scene s = scene(group(b), perspective(), true);
+
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, -100, -20);
+        assertPickResult(e.getPickResult(),
+                b, point(10, -100, -20), 900, NOFACE, point(0.6, 0.55));
+    }
+
+    @Test
+    public void shouldPickBoxFromBack() {
+        Node b = box().rotate('x', 180).handleMove(me);
+        Scene s = scene(group(b), perspective(), true);
+
+        makeParallel(s, 10, 40);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, -40, 200);
+        assertPickResult(e.getPickResult(),
+                b, point(10, -40, 200), 800, NOFACE, point(0.4, 0.3));
+    }
+
+    @Test
+    public void shouldPickBoxFromBottom() {
+        Node b = box().rotate('x', -90).handleMove(me);
+        Scene s = scene(group(b), perspective(), true);
+
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 100, 20);
+        assertPickResult(e.getPickResult(),
+                b, point(10, 100, 20), 900, NOFACE, point(0.6, 0.55));
+    }
+
+    @Test
+    public void shouldPickBoxFromLeft() {
+        Node b = box().rotate('y', -90).handleMove(me);
+        Scene s = scene(group(b), perspective(), true);
+
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, -50, 20, -10);
+        assertPickResult(e.getPickResult(),
+                b, point(-50, 20, -10), 950, NOFACE, point(0.525, 0.6));
+    }
+
+    @Test
+    public void shouldPickBoxFromRight() {
+        Node b = box().rotate('y', 90).handleMove(me);
+        Scene s = scene(group(b), perspective(), true);
+
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 50, 20, 10);
+        assertPickResult(e.getPickResult(),
+                b, point(50, 20, 10), 950, NOFACE, point(0.525, 0.6));
+    }
+
+    @Test
+    public void shouldPickBoxByParallelCameraFromFront() {
+        MouseEventGenerator g = new MouseEventGenerator();
+        Box b = box().handleMove(me);
+        b.setCullFace(CullFace.BACK);
+        Scene s = scene(group(b), parallel(), true);
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 40));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 40, 10, 40, -200);
+        assertPickResult(e.getPickResult(),
+                b, point(10, 40, -200), 1292.82032, NOFACE, point(0.6, 0.7));
+    }
+
+    @Test
+    public void shouldPickBoxByParallelCameraFromBack() {
+        MouseEventGenerator g = new MouseEventGenerator();
+        Node b = box().rotate('x', 180).handleMove(me);
+        Scene s = scene(group(b), parallel(), true);
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 40));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 40, 10, -40, 200);
+        assertPickResult(e.getPickResult(),
+                b, point(10, -40, 200), 1292.82032, NOFACE, point(0.4, 0.3));
+    }
+
+    @Test
+    public void shouldNotPickBoxByParallelCameraFromFrontNextToIt() {
+        MouseEventGenerator g = new MouseEventGenerator();
+        Box b = box().handleMove(me);
+        b.setCullFace(CullFace.BACK);
+        Scene s = scene(group(b), parallel(), true);
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 40));
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, -500, 40));
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 400));
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, -400));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldPickBoxFromAngle() {
+        Node b = box().rotate('y', 90).handleMove(me);
+        Scene s = scene(group(group(b).rotate('x', 40)), perspective(), true);
+
+        makeParallel(s, 0, 0);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 50, -41.95498, 0);
+        assertPickResult(e.getPickResult(),
+                b, point(50, -41.95498, 0), 934.729635, NOFACE, point(0.5, 0.290226));
+    }
+
+    @Test
+    public void shouldNotPickBoxOutside() {
+        Node b = box().handleMove(me);
+        b.setTranslateX(300);
+        Scene s = scene(group(b), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        makeParallel(s, 1000, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        makeParallel(s, 10, -500);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        makeParallel(s, 10, 500);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldNotPickRotatedBoxOutside() {
+        Node b = box().rotate('y', 30).handleMove(me);
+        b.setTranslateX(300);
+        Scene s = scene(group(b), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        makeParallel(s, 1000, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        makeParallel(s, 300, -500);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        makeParallel(s, 300, 500);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldPickBoxOnBounds() {
+        Box b = box().handleMove(me);
+        b.setPickOnBounds(true);
+        Scene s = scene(group(b), perspective(), true);
+
+        makeParallel(s, 10, 40);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 40, -200);
+        assertPickResult(e.getPickResult(),
+                b, point(10, 40, -200), 800, NOFACE, null);
+    }
+
+    @Test
+    public void shouldNotPickBoxFromInsideIfCulled() {
+        Box b = box().handleMove(me);
+        b.setCullFace(CullFace.BACK);
+        Scene s = scene(group(b), perspective(), true);
+        b.setTranslateZ(-1000);
+        makeParallel(s, 10, 40);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldPickBoxInteriorByPerspectiveCameraFromInside() {
+        Box b = box().handleMove(me);
+        b.setCullFace(CullFace.NONE);
+        b.setTranslateZ(-1000);
+        Scene s = scene(group(b), perspective(), true);
+        makeParallel(s, 10, 40);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 40, 200);
+        assertPickResult(e.getPickResult(),
+                b, point(10, 40, 200), 200, NOFACE, point(0.4, 0.7));
+    }
+
+    @Test
+    public void shouldPickBoxByParallelCameraFromInside() {
+        MouseEventGenerator g = new MouseEventGenerator();
+        Box b = box().handleMove(me);
+        b.setCullFace(CullFace.NONE);
+        Scene s = scene(group(b), parallel(), true);
+        b.setTranslateZ(PERSPECTIVE_CAMERA_Z);
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 40));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 40, 10, 40, 200);
+        assertPickResult(e.getPickResult(),
+                b, point(10, 40, 200), 200, NOFACE, point(0.4, 0.7));
+    }
+
+    @Test
+    public void shouldNotPickBoxByPerspectiveCameraFromBehind() {
+        Box b = box().handleMove(me);
+        b.setCullFace(CullFace.NONE);
+        b.setTranslateZ(-3000);
+        Scene s = scene(group(b), perspective(), true);
+        makeParallel(s, 10, 40);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldNotPickBoxByParallelCameraFromBehind() {
+        MouseEventGenerator g = new MouseEventGenerator();
+        Box b = box().handleMove(me);
+        b.setCullFace(CullFace.NONE);
+        Scene s = scene(group(b), parallel(), true);
+        b.setTranslateZ(-3000);
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 40));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldPickBoxByFixedEye() {
+        Box b = box().handleMove(me);
+        b.setTranslateZ(250);
+        b.setCullFace(CullFace.NONE);
+        Scene s = scene(group(b), perspective(true), true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertEquals(-200, e.getPickResult().getIntersectedPoint().getZ(), 0.0001);
+    }
+
+    @Test
+    public void shouldNotPickBoxCloserThanNearClip() {
+        Box b = box().handleMove(me);
+        b.setTranslateZ(250);
+        b.setCullFace(CullFace.NONE);
+        Camera cam = perspective(true);
+        cam.setNearClip(800);
+        cam.setFarClip(1800);
+
+        Scene s = scene(group(b), cam, true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldNotPickBoxFartherThanFarClip() {
+        Box b = box().handleMove(me);
+        b.setTranslateZ(250);
+        b.setCullFace(CullFace.NONE);
+        Camera cam = perspective(true);
+        cam.setNearClip(10);
+        cam.setFarClip(40);
+
+        Scene s = scene(group(b), cam, true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldPickBoxInteriorBetweenClips() {
+        Box b = box().handleMove(me);
+        b.setTranslateZ(250);
+        b.setCullFace(CullFace.NONE);
+        Camera cam = perspective(true);
+        cam.setNearClip(250);
+        cam.setFarClip(1800);
+
+        Scene s = scene(group(b), cam, true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertEquals(200, e.getPickResult().getIntersectedPoint().getZ(), 0.0001);
+    }
+
+    /*****************  SPHERE picking ********************/
+
+
+    @Test
+    public void shouldPickSphereFromFront() {
+        Sphere sph = sphere().handleMove(me);
+        sph.setCullFace(CullFace.BACK);
+        Scene s = scene(group(sph), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 20, -97.46794);
+        assertPickResult(e.getPickResult(),
+                sph, point(10, 20, -97.46794), 902.53205, NOFACE, point(0.516273, 0.6));
+    }
+
+    @Test
+    public void shouldPickSphereInteriorFromFront() {
+        Sphere sph = sphere().handleMove(me);
+        sph.setCullFace(CullFace.FRONT);
+        Scene s = scene(group(sph), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 20, 97.46794);
+        assertPickResult(e.getPickResult(),
+                sph, point(10, 20, 97.46794), 1097.46794, NOFACE, point(0.98373, 0.6));
+    }
+
+    @Test
+    public void shouldPickNotCulledSphereFromFront() {
+        Sphere sph = sphere().handleMove(me);
+        sph.setCullFace(CullFace.NONE);
+        Scene s = scene(group(sph), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 20, -97.46794);
+        assertPickResult(e.getPickResult(),
+                sph, point(10, 20, -97.46794), 902.53205, NOFACE, point(0.516273, 0.6));
+    }
+
+    @Test
+    public void shouldPickSphereFromBack() {
+        Sphere sph = sphere().rotate('y', 180).handleMove(me);
+        sph.setCullFace(CullFace.BACK);
+        Scene s = scene(group(sph), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, -10, 20, 97.46794);
+        assertPickResult(e.getPickResult(),
+                sph, point(-10, 20, 97.46794), 902.53205, NOFACE, point(0.01628, 0.6));
+    }
+
+    @Test
+    public void shouldNotPickSphereOutside() {
+        Node sph = sphere().handleMove(me);
+        sph.setTranslateX(100);
+        sph.setTranslateY(110);
+        Scene s = scene(group(sph), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldPickRoughSphere() {
+        Sphere sph = sphereWith4Divs().handleMove(me);
+        Scene s = scene(group(sph), perspective(), true);
+        sph.impl_updatePeer();
+        makeParallel(s, 50, 25);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 50, 25, -25);
+        assertPickResult(e.getPickResult(),
+                sph, point(50, 25, -25), 975, NOFACE, point(0.65625, 0.62402));
+    }
+
+    @Test
+    public void shouldNotPickRoughSphereOutsideOfItsTriangles() {
+        Sphere sph = sphereWith4Divs().handleMove(me);
+        Scene s = scene(group(sph), perspective(), true);
+        sph.impl_updatePeer();
+        makeParallel(s, 50, 60);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldPickRoughSphereFrontFaceInsideOfShape() {
+        Sphere sph = sphereWith4Divs().handleMove(me);
+        sph.setTranslateZ(-974);
+        sph.setCullFace(CullFace.BACK);
+        Scene s = scene(group(sph), perspective(), true);
+        sph.impl_updatePeer();
+        makeParallel(s, 50, 25);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 50, 25, -25);
+        assertPickResult(e.getPickResult(),
+                sph, point(50, 25, -25), 1, NOFACE, point(0.65625, 0.62402));
+    }
+
+    @Test
+    public void shouldNotPickSphereFromInsideIfCulled() {
+        Sphere sph = sphere().handleMove(me);
+        sph.setTranslateZ(-980);
+        sph.setCullFace(CullFace.BACK);
+        Scene s = scene(group(sph), perspective(), true);
+        sph.impl_updatePeer();
+        makeParallel(s, 50, 25);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldPickSphereOnBounds() {
+        Sphere sph = sphere().handleMove(me);
+        sph.setPickOnBounds(true);
+        Scene s = scene(group(sph), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 20, -100);
+        assertPickResult(e.getPickResult(),
+                sph, point(10, 20, -100), 900, NOFACE, null);
+    }
+
+    @Test
+    public void shouldPickRoughSphereOnBounds() {
+        Sphere sph = sphereWith4Divs().handleMove(me);
+        sph.setPickOnBounds(true);
+        Scene s = scene(group(sph), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 20, -100);
+        assertPickResult(e.getPickResult(),
+                sph, point(10, 20, -100), 900, NOFACE, null);
+    }
+
+    @Test
+    public void shouldPickSphereOnBoundsOutsideOfShape() {
+        Sphere sph = sphere().handleMove(me);
+        Scene s = scene(group(sph), perspective(), true);
+        makeParallel(s, 99, 1);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        MouseEvent e = me.event;
+        assertNotNull(e);
+
+        sph.setPickOnBounds(true);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 99, 1, -100);
+        assertPickResult(e.getPickResult(),
+                sph, point(99, 1, -100), 900, NOFACE, null);
+    }
+
+    @Test
+    public void shouldPickSphereInteriorByPerspectiveCameraFromInside() {
+        Sphere sph = sphere().handleMove(me);
+        sph.setTranslateZ(-1000);
+        sph.setCullFace(CullFace.NONE);
+        Scene s = scene(group(sph), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 20, 97.46794);
+        assertPickResult(e.getPickResult(),
+                sph, point(10, 20, 97.46794), 97.46794, NOFACE, point(0.98373, 0.6));
+    }
+
+    @Test
+    public void shouldPickSphereByParallelCameraFromInside() {
+        MouseEventGenerator g = new MouseEventGenerator();
+        Sphere sph = sphere().handleMove(me);
+        sph.setTranslateZ(PERSPECTIVE_CAMERA_Z + 80);
+        sph.setCullFace(CullFace.NONE);
+        Scene s = scene(group(sph), parallel(), true);
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 20));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 20, 10, 20, 97.46794);
+        assertPickResult(e.getPickResult(),
+                sph, point(10, 20, 97.46794), 177.46794, NOFACE, point(0.98372, 0.6));
+    }
+
+    @Test
+    public void shouldNotPickSphereByPerspectiveCameraFromBehind() {
+        Sphere sph = sphere().handleMove(me);
+        sph.setTranslateZ(-1098);
+        sph.setCullFace(CullFace.NONE);
+        Scene s = scene(group(sph), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldNotPickSphereByParallelCameraFromBehind() {
+        MouseEventGenerator g = new MouseEventGenerator();
+        Sphere sph = sphere().handleMove(me);
+        sph.setTranslateZ(PERSPECTIVE_CAMERA_Z - 98);
+        sph.setCullFace(CullFace.NONE);
+        Scene s = scene(group(sph), parallel(), true);
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 20));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldPickSphereByFixedEye() {
+        Sphere sp = sphere().handleMove(me);
+        sp.setTranslateZ(150);
+        sp.setCullFace(CullFace.NONE);
+        Scene s = scene(group(sp), perspective(true), true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertEquals(-100, e.getPickResult().getIntersectedPoint().getZ(), 0.0001);
+    }
+
+    @Test
+    public void shouldNotPickSphereCloserThanNearClip() {
+        Sphere sp = sphere().handleMove(me);
+        sp.setTranslateZ(150);
+        sp.setCullFace(CullFace.NONE);
+        Camera cam = perspective(true);
+        cam.setNearClip(800);
+        cam.setFarClip(1800);
+
+        Scene s = scene(group(sp), cam, true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldNotPickSphereFartherThanFarClip() {
+        Sphere sp = sphere().handleMove(me);
+        sp.setTranslateZ(150);
+        sp.setCullFace(CullFace.NONE);
+        Camera cam = perspective(true);
+        cam.setNearClip(10);
+        cam.setFarClip(40);
+
+        Scene s = scene(group(sp), cam, true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldPickSphereInteriorBetweenClips() {
+        Sphere sp = sphere().handleMove(me);
+        sp.setTranslateZ(150);
+        sp.setCullFace(CullFace.NONE);
+        Camera cam = perspective(true);
+        cam.setNearClip(150);
+        cam.setFarClip(1800);
+
+        Scene s = scene(group(sp), cam, true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertEquals(100, e.getPickResult().getIntersectedPoint().getZ(), 0.0001);
+    }
+
+    /*****************  CYLINDER picking ********************/
+
+
+    @Test
+    public void shouldPickCylinderFromFront() {
+        Cylinder c = cylinder().handleMove(me);
+        c.setCullFace(CullFace.BACK);
+        Scene s = scene(group(c), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 20, -48.98979);
+        assertPickResult(e.getPickResult(),
+                c, point(10, 20, -48.98979), 951.01020, NOFACE, point(0.532048, 0.6));
+    }
+
+    @Test
+    public void shouldPickCylinderInteriorFromFront() {
+        Cylinder c = cylinder().handleMove(me);
+        c.setCullFace(CullFace.FRONT);
+        Scene s = scene(group(c), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 20, 48.98979);
+        assertPickResult(e.getPickResult(),
+                c, point(10, 20, 48.98979), 1048.98979, NOFACE, point(0.96796, 0.6));
+    }
+
+    @Test
+    public void shouldPickCylinderFromBack() {
+        Cylinder c = cylinder().rotate('y', 180).handleMove(me);
+        c.setCullFace(CullFace.BACK);
+        Scene s = scene(group(c), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, -10, 20, 48.98979);
+        assertPickResult(e.getPickResult(),
+                c, point(-10, 20, 48.98979), 951.01020, NOFACE, point(0.032048, 0.6));
+    }
+
+    @Test
+    public void shouldPickNotCulledCylinderFromFront() {
+        Cylinder c = cylinder().handleMove(me);
+        c.setCullFace(CullFace.NONE);
+        Scene s = scene(group(c), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 20, -48.98979);
+        assertPickResult(e.getPickResult(),
+                c, point(10, 20, -48.98979), 951.01020, NOFACE, point(0.532048, 0.6));
+    }
+
+    @Test
+    public void shouldPickCylinderFromTop() {
+        Node c = cylinder().rotate('x', 90).handleMove(me);
+        Scene s = scene(group(c), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, -100, -20);
+        assertPickResult(e.getPickResult(),
+                c, point(10, -100, -20), 900, NOFACE, point(0.6, 0.7));
+    }
+
+    @Test
+    public void shouldPickCylinderInteriorFromTop() {
+        Cylinder c = cylinder().rotate('x', 90).handleMove(me);
+        c.setCullFace(CullFace.FRONT);
+        Scene s = scene(group(c), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 100, -20);
+        assertPickResult(e.getPickResult(),
+                c, point(10, 100, -20), 1100, NOFACE, point(0.6, 0.3));
+    }
+
+    @Test
+    public void shouldPickNotCulledCylinderFromTop() {
+        Cylinder c = cylinder().rotate('x', 90).handleMove(me);
+        c.setCullFace(CullFace.NONE);
+        Scene s = scene(group(c), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, -100, -20);
+        assertPickResult(e.getPickResult(),
+                c, point(10, -100, -20), 900, NOFACE, point(0.6, 0.7));
+    }
+
+    @Test
+    public void shouldPickCylinderFromBottom() {
+        Node c = cylinder().rotate('x', -90).handleMove(me);
+        Scene s = scene(group(c), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 100, 20);
+        assertPickResult(e.getPickResult(),
+                c, point(10, 100, 20), 900, NOFACE, point(0.6, 0.7));
+    }
+
+    @Test
+    public void shouldNotPickCylinderAboveIt() {
+        Node c = cylinder().handleMove(me);
+        c.setTranslateY(130);
+        Scene s = scene(group(c), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        makeParallel(s, 10, 520);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldNotPickCylinderNextToIt() {
+        Node c = cylinder().rotate('y', 45).handleMove(me);
+        c.setTranslateX(-48);
+        Scene s = scene(group(c), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldNotPickCylinderParallelToIt() {
+        Node c = cylinder().rotate('x', 90).handleMove(me);
+        Scene s = scene(group(c), perspective(), true);
+        makeParallel(s, 48, 48);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        makeParallel(s, -48, 48);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        makeParallel(s, 48, -48);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        makeParallel(s, -48, -48);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        makeParallel(s, 148, 148);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        makeParallel(s, -148, 148);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        makeParallel(s, 148, -148);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        makeParallel(s, -148, -148);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldPickRoughCylinder() {
+        Cylinder c = cylinderWith4Divs().handleMove(me);
+        Scene s = scene(group(c), perspective(), true);
+        c.impl_updatePeer();
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 20, -40);
+        assertPickResult(e.getPickResult(),
+                c, point(10, 20, -40), 960, NOFACE, point(0.55, 0.59922));
+    }
+
+    @Test
+    public void shouldNotPickRoughCylinderOutsideOfItsTriangles() {
+        Cylinder c = cylinderWith4Divs().rotate('y', 45).handleMove(me);
+        Scene s = scene(group(c), perspective(), true);
+        c.impl_updatePeer();
+        makeParallel(s, 48, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldPickRoughCylinderFrontFaceInsideOfShape() {
+        Cylinder c = cylinderWith4Divs().handleMove(me);
+        c.setTranslateZ(-959);
+        c.setCullFace(CullFace.BACK);
+        Scene s = scene(group(c), perspective(), true);
+        c.impl_updatePeer();
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 20, -40);
+        assertPickResult(e.getPickResult(),
+                c, point(10, 20, -40), 1, NOFACE, point(0.55, 0.59922));
+    }
+
+    @Test
+    public void shouldNotPickCylinderFromInsideIfCulled() {
+        Cylinder c = cylinder().handleMove(me);
+        c.setTranslateZ(-959);
+        c.setCullFace(CullFace.BACK);
+        Scene s = scene(group(c), perspective(), true);
+        c.impl_updatePeer();
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldPickCylinderOnBounds() {
+        Cylinder c = cylinder().handleMove(me);
+        c.setPickOnBounds(true);
+        Scene s = scene(group(c), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 20, -50);
+        assertPickResult(e.getPickResult(),
+                c, point(10, 20, -50), 950, NOFACE, null);
+    }
+
+    @Test
+    public void shouldPickRoughCylinderOnBounds() {
+        Cylinder c = cylinderWith4Divs().handleMove(me);
+        c.setPickOnBounds(true);
+        Scene s = scene(group(c), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 20, -50);
+        assertPickResult(e.getPickResult(),
+                c, point(10, 20, -50), 950, NOFACE, null);
+    }
+
+    @Test
+    public void shouldPickCylinderOnBoundsOutsideOfShape() {
+        Node c = cylinder().rotate('x', 90).handleMove(me);
+        Scene s = scene(group(c), perspective(), true);
+        makeParallel(s, 49, 48);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        MouseEvent e = me.event;
+        assertNull(e);
+
+        c.setPickOnBounds(true);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 49, -100, -48);
+        assertPickResult(e.getPickResult(),
+                c, point(49, -100, -48), 900, NOFACE, null);
+    }
+
+    @Test
+    public void shouldPickCylinderInteriorByPerspectiveCameraFromInside() {
+        Cylinder c = cylinder().handleMove(me);
+        c.setTranslateZ(-1000);
+        c.setCullFace(CullFace.NONE);
+        Scene s = scene(group(c), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 20, 48.98979);
+        assertPickResult(e.getPickResult(),
+                c, point(10, 20, 48.98979), 48.98979, NOFACE, point(0.96796, 0.6));
+    }
+
+    @Test
+    public void shouldPickCylinderByParallelCameraFromInside() {
+        MouseEventGenerator g = new MouseEventGenerator();
+        Cylinder c = cylinder().handleMove(me);
+        c.setTranslateZ(PERSPECTIVE_CAMERA_Z + 150);
+        c.setCullFace(CullFace.NONE);
+        Scene s = scene(group(c), parallel(), true);
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 20));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 20, 10, 20, 48.98979);
+        assertPickResult(e.getPickResult(),
+                c, point(10, 20, 48.98979), 198.9898, NOFACE, point(0.967952, 0.6));
+    }
+
+    @Test
+    public void shouldNotPickCylinderByPerspectiveCameraFromBehind() {
+        Cylinder c = cylinder().handleMove(me);
+        c.setTranslateZ(-1049);
+        c.setCullFace(CullFace.NONE);
+        Scene s = scene(group(c), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldNotPickCylinderByParallelCameraFromBehind() {
+        MouseEventGenerator g = new MouseEventGenerator();
+        Cylinder c = cylinder().handleMove(me);
+        c.setTranslateZ(PERSPECTIVE_CAMERA_Z - 49);
+        c.setCullFace(CullFace.NONE);
+        Scene s = scene(group(c), parallel(), true);
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 20));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldPickCylinderByFixedEye() {
+        Cylinder c = cylinder().handleMove(me);
+        c.setTranslateZ(100);
+        c.setCullFace(CullFace.NONE);
+        Scene s = scene(group(c), perspective(true), true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertEquals(-50, e.getPickResult().getIntersectedPoint().getZ(), 0.0001);
+    }
+
+    @Test
+    public void shouldPickCylinderCapByFixedEye() {
+        Cylinder c = cylinder().rotate('x', 90).handleMove(me);
+        c.setTranslateZ(150);
+        c.setCullFace(CullFace.NONE);
+        Scene s = scene(group(c), perspective(true), true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertEquals(-100, e.getPickResult().getIntersectedPoint().getY(), 0.0001);
+    }
+
+    @Test
+    public void shouldNotPickCylinderCloserThanNearClip() {
+        Cylinder c = cylinder().handleMove(me);
+        c.setTranslateZ(100);
+        c.setCullFace(CullFace.NONE);
+        Camera cam = perspective(true);
+        cam.setNearClip(800);
+        cam.setFarClip(1800);
+
+        Scene s = scene(group(c), cam, true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldNotPickCylinderCapCloserThanNearClip() {
+        Cylinder c = cylinder().rotate('x', 90).handleMove(me);
+        c.setTranslateZ(150);
+        c.setCullFace(CullFace.NONE);
+        Camera cam = perspective(true);
+        cam.setNearClip(800);
+        cam.setFarClip(1800);
+
+        Scene s = scene(group(c), cam, true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldNotPickCylinderFartherThanFarClip() {
+        Cylinder c = cylinder().handleMove(me);
+        c.setTranslateZ(100);
+        c.setCullFace(CullFace.NONE);
+        Camera cam = perspective(true);
+        cam.setNearClip(10);
+        cam.setFarClip(40);
+
+        Scene s = scene(group(c), cam, true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldNotPickCylinderCapFartherThanFarClip() {
+        Cylinder c = cylinder().rotate('x', 90).handleMove(me);
+        c.setTranslateZ(150);
+        c.setCullFace(CullFace.NONE);
+        Camera cam = perspective(true);
+        cam.setNearClip(10);
+        cam.setFarClip(40);
+
+        Scene s = scene(group(c), cam, true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldPickCylinderInteriorBetweenClips() {
+        Cylinder c = cylinder().handleMove(me);
+        c.setTranslateZ(100);
+        c.setCullFace(CullFace.NONE);
+        Camera cam = perspective(true);
+        cam.setNearClip(100);
+        cam.setFarClip(1800);
+
+        Scene s = scene(group(c), cam, true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertEquals(50, e.getPickResult().getIntersectedPoint().getZ(), 0.0001);
+    }
+
+    @Test
+    public void shouldPickCylinderCapInteriorBetweenClips() {
+        Cylinder c = cylinder().rotate('x', 90).handleMove(me);
+        c.setTranslateZ(150);
+        c.setCullFace(CullFace.NONE);
+        Camera cam = perspective(true);
+        cam.setNearClip(150);
+        cam.setFarClip(1800);
+
+        Scene s = scene(group(c), cam, true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertEquals(100, e.getPickResult().getIntersectedPoint().getY(), 0.0001);
+    }
+
+
+    /*****************  MESH picking ********************/
+
+
+    @Test
+    public void shouldPickMeshXY() {
+        Node m = meshXY().handleMove(me);
+        Scene s = scene(group(m), perspective(), true);
+        makeParallel(s, 60, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 60, 20, 0);
+        assertPickResult(e.getPickResult(),
+                m, point(60, 20, 0), 1000, 0, point(0.6, 0.2));
+    }
+
+    @Test
+    public void shouldNotPickMeshXYOutsideOfIt() {
+        Node m = meshXY().handleMove(me);
+        Scene s = scene(group(m), perspective(), true);
+        makeParallel(s, 60, 70);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldNotPickCulledMeshXY() {
+        MeshView m = meshXY().handleMove(me);
+        m.setCullFace(CullFace.FRONT);
+        Scene s = scene(group(m), perspective(), true);
+        makeParallel(s, 60, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldPickNotCulledMeshXY() {
+        MeshView m = meshXY().handleMove(me);
+        m.setCullFace(CullFace.NONE);
+        Scene s = scene(group(m), perspective(), true);
+        makeParallel(s, 60, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 60, 20, 0);
+        assertPickResult(e.getPickResult(),
+                m, point(60, 20, 0), 1000, 0, point(0.6, 0.2));
+    }
+
+    @Test
+    public void shouldPickMeshXYParallel() {
+        MeshView m = meshXYParallel().handleMove(me);
+        m.setCullFace(CullFace.BACK);
+        Scene s = scene(group(m), perspective(), true);
+        makeParallel(s, 60, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 60, 20, 7);
+        assertPickResult(e.getPickResult(),
+                m, point(60, 20, 7), 1007, 0, point(0.6, 0.2));
+    }
+
+    @Test
+    public void shouldPickMeshXYFlippedTexture() {
+        Node m = meshXYFlippedTexture().handleMove(me);
+        Scene s = scene(group(m), perspective(), true);
+        makeParallel(s, 60, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 60, 20, 7);
+        assertPickResult(e.getPickResult(),
+                m, point(60, 20, 7), 1007, 0, point(0.4, 0.6));
+    }
+
+    @Test
+    public void shouldNotPickMeshXYBack() {
+        Node m = meshXYBack().handleMove(me);
+        Scene s = scene(group(m), perspective(), true);
+        makeParallel(s, 60, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldPickMeshYZ() {
+        Node m = meshYZ().rotate('y', 90).handleMove(me);
+        Scene s = scene(group(m), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 7, 20, 53);
+        assertPickResult(e.getPickResult(),
+                m, point(7, 20, 53), 1050, 0, point(0.2, 0.53));
+    }
+
+    @Test
+    public void shouldPickMeshGeneral() {
+        Node m = meshGeneral().handleMove(me);
+        Scene s = scene(group(m), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 20, 10);
+        assertPickResult(e.getPickResult(),
+                m, point(10, 20, 10), 1010, 0, point(0.1, 0.2));
+    }
+
+    @Test
+    public void shouldPickMeshGeneralStretchedTexture() {
+        Node m = meshGeneralStretchedTexture().handleMove(me);
+        Scene s = scene(group(m), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 20, 10);
+        assertPickResult(e.getPickResult(),
+                m, point(10, 20, 10), 1010, 0, point(0.025, 0.1));
+    }
+
+    @Test
+    public void shouldPickMeshOnBounds() {
+        Node m = meshGeneral().handleMove(me);
+        m.setPickOnBounds(true);
+        Scene s = scene(group(m), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 20, 0);
+        assertPickResult(e.getPickResult(),
+                m, point(10, 20, 0), 1000, NOFACE, null);
+    }
+
+    @Test
+    public void shouldPickMeshOnBoundsOutsideOfTriangles() {
+        Node m = meshGeneral().handleMove(me);
+        Scene s = scene(group(m), perspective(), true);
+
+        makeParallel(s, 90, 90);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        MouseEvent e = me.event;
+        assertNull(e);
+
+        m.setPickOnBounds(true);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 90, 90, 0);
+        assertPickResult(e.getPickResult(),
+                m, point(90, 90, 0), 1000, NOFACE, null);
+    }
+
+    @Test
+    public void shouldNotPickMeshXYByPerspectiveCameraFromBehind() {
+        Node m = meshXY().handleMove(me);
+        m.setTranslateZ(-3000);
+        Scene s = scene(group(m), perspective(), true);
+        makeParallel(s, 60, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldNotPickMeshXYByParallelCameraFromBehind() {
+        MouseEventGenerator g = new MouseEventGenerator();
+        Node m = meshXY().handleMove(me);
+        m.setTranslateZ(-3000);
+        Scene s = scene(group(m), parallel(), true);
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 60, 20));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldNotPickMeshGeneralByPerspectiveCameraFromBehind() {
+        Node m = meshGeneral().handleMove(me);
+        m.setTranslateZ(-1011);
+        Scene s = scene(group(m), perspective(), true);
+        makeParallel(s, 10, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldNotPickMeshGeneralByParallelCameraFromBehind() {
+        MouseEventGenerator g = new MouseEventGenerator();
+        Node m = meshGeneral().handleMove(me);
+        m.setTranslateZ(PERSPECTIVE_CAMERA_Z - 11);
+        Scene s = scene(group(m), parallel(), true);
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 20));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldPickMeshByFixedEye() {
+        Node m = meshesXY().handleMove(me);
+        m.setTranslateZ(50);
+        Scene s = scene(group(m), perspective(true), true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertEquals(-7, e.getPickResult().getIntersectedPoint().getZ(), 0.0001);
+        assertEquals(1, e.getPickResult().getIntersectedFace());
+    }
+
+    @Test
+    public void shouldNotPickMeshCloserThanNearClip() {
+        Node m = meshesXY().handleMove(me);
+        m.setTranslateZ(50);
+        Camera cam = perspective(true);
+        cam.setNearClip(800);
+        cam.setFarClip(1800);
+
+        Scene s = scene(group(m), cam, true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldNotPickMeshFartherThanFarClip() {
+        Node m = meshesXY().handleMove(me);
+        m.setTranslateZ(50);
+        Camera cam = perspective(true);
+        cam.setNearClip(10);
+        cam.setFarClip(40);
+
+        Scene s = scene(group(m), cam, true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+    }
+
+    @Test
+    public void shouldPickMeshInteriorBetweenClips() {
+        Node m = meshesXY().handleMove(me);
+        m.setTranslateZ(50);
+        Camera cam = perspective(true);
+        cam.setNearClip(47);
+        cam.setFarClip(1800);
+
+        Scene s = scene(group(m), cam, true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED, 500, 400));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertEquals(0, e.getPickResult().getIntersectedPoint().getZ(), 0.0001);
+        assertEquals(0, e.getPickResult().getIntersectedFace());
+    }
+
+    /*****************  DEPTH BUFFER ********************/
+
+
+    @Test
+    public void shouldPickNearestFace() {
+        Node m = meshesXY().handleMove(me);
+        Scene s = scene(group(m), perspective(), true);
+        makeParallel(s, 60, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 60, 20, -7);
+        assertPickResult(e.getPickResult(),
+                m, point(60, 20, -7), 993, 1, point(0.6, 0.2));
+    }
+
+    @Test
+    public void shouldPickNearestFace2() {
+        Node m = meshesXY2().handleMove(me);
+        Scene s = scene(group(m), perspective(), true);
+        makeParallel(s, 60, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 60, 20, -7);
+        assertPickResult(e.getPickResult(),
+                m, point(60, 20, -7), 993, 0, point(0.6, 0.2));
+    }
+
+    @Test
+    public void shouldPickNearestThroughBackFace() {
+        Node m = meshesXYFacingEachOther().handleMove(me);
+        Scene s = scene(group(m), perspective(), true);
+        makeParallel(s, 60, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 60, 20, 0);
+        assertPickResult(e.getPickResult(),
+                m, point(60, 20, 0), 1000, 0, point(0.6, 0.2));
+    }
+
+    @Test
+    public void shouldPickNearestBackIfNotCulled() {
+        MeshView m = meshesXYFacingEachOther().handleMove(me);
+        m.setCullFace(CullFace.NONE);
+        Scene s = scene(group(m), perspective(), true);
+        makeParallel(s, 60, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 60, 20, -7);
+        assertPickResult(e.getPickResult(),
+                m, point(60, 20, -7), 993, 1, point(0.6, 0.2));
+    }
+
+    @Test
+    public void shouldNotPickShapesIfNearerPickExists() {
+        MeshView m = meshXY().handleMove(me);
+        m.setTranslateZ(-500);
+        Scene s = scene(group(meshXY(), cylinder(), sphere(), box(), m), perspective(), true);
+        makeParallel(s, 40, 10);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 40, 10, 0);
+        assertPickResult(e.getPickResult(),
+                m, point(40, 10, 0), 500, 0, point(0.4, 0.1));
+    }
+
+    @Test
+    public void shouldPickNearestShapeOfMany() {
+        MeshView m = meshXY().handleMove(me);
+        m.setTranslateZ(-500);
+        m.setTranslateX(-30);
+        Scene s = scene(group(m, box(), sphere(), cylinder(), meshXY()), perspective(), true);
+        makeParallel(s, 30, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 60, 20, 0);
+        assertPickResult(e.getPickResult(),
+                m, point(60, 20, 0), 500, 0, point(0.6, 0.2));
+    }
+
+    @Test
+    public void shouldPickNodeWithDepthTestDisabledCoveredBySibling() {
+        MeshView m = meshXY();
+        m.setTranslateZ(-500);
+        m.setTranslateX(-30);
+
+        Box b = box().handleMove(me);
+        b.setDepthTest(DepthTest.DISABLE);
+
+        Scene s = scene(group(m, b), perspective(), true);
+        makeParallel(s, 30, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 30, 20, -200);
+        assertPickResult(e.getPickResult(),
+                b, point(30, 20, -200), 800, NOFACE, point(0.8, 0.6));
+    }
+
+    @Test
+    public void shouldPickNodeCoveringCloserSiblingWithDepthTestDisabled() {
+        MeshView m = meshXY();
+        m.setTranslateZ(-500);
+        m.setTranslateX(-30);
+        m.setDepthTest(DepthTest.DISABLE);
+
+        Box b = box().handleMove(me);
+        b.setDepthTest(DepthTest.ENABLE);
+
+        Scene s = scene(group(m, b), perspective(), true);
+        makeParallel(s, 30, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 30, 20, -200);
+        assertPickResult(e.getPickResult(),
+                b, point(30, 20, -200), 800, NOFACE, point(0.8, 0.6));
+    }
+
+    @Test
+    public void shouldPickNodeWithDisabledDepthtestCoveredByOtherNode() {
+
+        Box closer = box();
+        closer.setTranslateZ(-10);
+
+        Box b = box().handleMove(me);
+        b.setDepthTest(DepthTest.DISABLE);
+
+        Scene s = scene(group(group(closer), group(b)), perspective(), true);
+        makeParallel(s, 30, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 30, 20, -200);
+        assertPickResult(e.getPickResult(),
+                b, point(30, 20, -200), 800, NOFACE, point(0.8, 0.6));
+    }
+
+    @Test
+    public void shouldPickNodeCoveringNodeWithDisabledDepthtest() {
+
+        Box b1 = box();
+
+        Box b = box();
+        b.setDepthTest(DepthTest.DISABLE);
+
+        Box b2 = box().handleMove(me);
+        b2.setTranslateZ(-10);
+
+        Scene s = scene(group(group(b1), group(b), group(b2)), perspective(), true);
+        makeParallel(s, 30, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 30, 20, -200);
+        assertPickResult(e.getPickResult(),
+                b2, point(30, 20, -200), 790, NOFACE, point(0.8, 0.6));
+    }
+
+    @Test
+    public void shouldPickByOrderIfParentsDepthTestDisabled() {
+        MeshView m = meshXY();
+        m.setTranslateZ(-500);
+        m.setTranslateX(-30);
+
+        Box b = box().handleMove(me);
+
+        Group parent = group(m, b);
+        parent.setDepthTest(DepthTest.DISABLE);
+
+        Scene s = scene(parent, perspective(), true);
+        makeParallel(s, 30, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 30, 20, -200);
+        assertPickResult(e.getPickResult(),
+                b, point(30, 20, -200), 800, NOFACE, point(0.8, 0.6));
+    }
+
+    @Test
+    public void depthTestShouldHaveNoEffectWithoutDepthBuffer() {
+        MeshView m = meshXY();
+        m.setTranslateZ(-500);
+        m.setTranslateX(-30);
+        m.setDepthTest(DepthTest.ENABLE);
+
+        Box b = box().handleMove(me);
+        b.setDepthTest(DepthTest.ENABLE);
+
+        Scene s = scene(group(m, b), perspective(), false);
+        makeParallel(s, 30, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 30, 20, -200);
+        assertPickResult(e.getPickResult(),
+                b, point(30, 20, -200), 800, NOFACE, point(0.8, 0.6));
+    }
+
+    @Test
+    public void disabledDepthTestShouldNotInfluencePickingIfNotPicked() {
+
+        Box b1 = box().handleMove(me);
+        b1.setDepthTest(DepthTest.ENABLE);
+
+        Box b2 = box();
+        b2.setTranslateX(500);
+        b2.setDepthTest(DepthTest.DISABLE);
+
+        Scene s = scene(group(b1, b2), perspective(), false);
+        makeParallel(s, 30, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 30, 20, -200);
+        assertPickResult(e.getPickResult(),
+                b1, point(30, 20, -200), 800, NOFACE, point(0.8, 0.6));
+    }
+
+    @Test
+    public void disabledDepthTestShouldNotInfluencePickingIfNotPickedByNonEmptyResult() {
+
+        Box odd = box();
+        odd.setTranslateZ(10);
+
+        Box b1 = box().handleMove(me);
+        b1.setDepthTest(DepthTest.ENABLE);
+
+        Box b2 = box();
+        b2.setTranslateX(500);
+        b2.setDepthTest(DepthTest.DISABLE);
+
+        Scene s = scene(group(b1, b2, odd), perspective(), true);
+        makeParallel(s, 30, 20);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 30, 20, -200);
+        assertPickResult(e.getPickResult(),
+                b1, point(30, 20, -200), 800, NOFACE, point(0.8, 0.6));
+    }
+
+
+
+
+    /*****************  SCENE picking ********************/
+
+
+    @Test
+    public void shouldPickScene() {
+        Rectangle r = rect().handleMove(me);
+
+        Group parent = group(r).handleMove(pme);
+
+        Scene s = scene(parent, perspective(), true).handleMove(sme);
+        makeParallel(s, 150, 160);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        assertNull(me.event);
+        assertNull(pme.event);
+
+        MouseEvent e = sme.event;
+        assertNotNull(e);
+        assertCoordinates(e, 150, 160, 0);
+        assertPickResult(e.getPickResult(), null, point(150, 160, 0), 1000,
+                NOFACE, null);
+    }
+
+
+    /*****************  SHAPE COMBINATION picking ********************/
+
+
+    @Test
+    public void shouldPickFirstShapeWithoutDepthBuffer() {
+        Node trg;
+        Group root = group(sphere(), trg = cylinder());
+        Scene s = scene(root, perspective(), false).handleMove(me);
+        makeParallel(s, 0, 0);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertSame(trg, e.getPickResult().getIntersectedNode());
+    }
+
+    @Test
+    public void shouldPickNearestShapeWithDepthBuffer() {
+        Node trg;
+        Group root = group(trg = sphere(), cylinder());
+        Scene s = scene(root, perspective(), true).handleMove(me);
+        makeParallel(s, 0, 0);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertSame(trg, e.getPickResult().getIntersectedNode());
+    }
+
+
+    /*****************  RECTANGLE 3D picking ********************/
+
+
+    @Test
+    public void shouldPickRectWithPickRay() {
+        Rectangle r = rect().handleMove(me);
+
+        Scene s = scene(group(r), perspective(), true);
+        makeParallel(s, 50, 60);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 50, 60, 0);
+        assertPickResult(e.getPickResult(),
+                r, point(50, 60, 0), 1000, NOFACE, null);
+    }
+
+    @Test
+    public void localCoordinatesShouldBeCorrectDuringBubbling() {
+        Rectangle r = rect().handleMove(me);
+        r.setTranslateX(100);
+        r.setTranslateZ(50);
+
+        Group parent = group(r).handleMove(pme);
+        parent.setTranslateZ(-20);
+
+        Scene s = scene(parent, perspective(), true).handleMove(sme);
+        makeParallel(s, 150, 60);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 50, 60, 0);
+
+        e = pme.event;
+        assertNotNull(e);
+        assertCoordinates(e, 150, 60, 50);
+
+        e = sme.event;
+        assertNotNull(e);
+        assertCoordinates(e, 150, 60, 30);
+    }
+
+
+    @Test
+    public void shouldPickRectRotatedIn3D() {
+        Rectangle r = rect().rotate('y', 45).handleMove(me);
+
+        Scene s = scene(group(r), perspective(), true).handleMove(sme);
+
+        makeParallel(s, 10, 50);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+
+        e = sme.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 50, 0);
+        assertPickResult(e.getPickResult(), null, point(10, 50, 0), 1000,
+                NOFACE, null);
+        sme.clear();
+
+        makeParallel(s, 30, 50);
+        s.impl_processMouseEvent(generateMouseEvent(MouseEvent.MOUSE_MOVED));
+        e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 21.71572, 50, 0);
+        assertPickResult(e.getPickResult(), r, point(21.71572, 50, 0), 1020,
+                NOFACE, null);
+
+        e = sme.event;
+        assertNotNull(e);
+        assertCoordinates(e, 30, 50, 20);
+        assertPickResult(e.getPickResult(), r, point(21.71572, 50, 0), 1020,
+                NOFACE, null);
+    }
+
+    @Test
+    public void shouldPickRectTranslatedAlongZByParallelCamera() {
+        MouseEventGenerator g = new MouseEventGenerator();
+        Rectangle r = rect().handleMove(me);
+        r.setTranslateZ(70);
+
+        Scene s = scene(group(r), parallel(), true).handleMove(sme);
+
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 50));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 50, 10, 50, 0);
+        assertPickResult(e.getPickResult(), r, point(10, 50, 0), 
+                1562.82032, NOFACE, null);
+
+        e = sme.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 50, 10, 50, 70);
+        assertPickResult(e.getPickResult(), r, point(10, 50, 0),
+                1562.82032, NOFACE, null);
+    }
+
+    @Test
+    public void shouldPickRectRotatedIn3DByParallelCamera() {
+        MouseEventGenerator g = new MouseEventGenerator();
+        Rectangle r = rect().rotate('y', 45).handleMove(me);
+
+        Scene s = scene(group(r), parallel(), true).handleMove(sme);
+
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 10, 50));
+
+        MouseEvent e = me.event;
+        assertNull(e);
+
+        e = sme.event;
+        assertNotNull(e);
+        assertCoordinates(e, 10, 50, 10, 50, 0);
+        assertPickResult(e.getPickResult(), null, point(10, 50, 0),
+                1492.82032, NOFACE, null);
+        sme.clear();
+
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 30, 50));
+        e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 30, 50, 21.71572, 50, 0);
+        assertPickResult(e.getPickResult(), r, point(21.71572, 50, 0),
+                1512.82032, NOFACE, null);
+
+        e = sme.event;
+        assertNotNull(e);
+        assertCoordinates(e, 30, 50, 30, 50, 20);
+        assertPickResult(e.getPickResult(), r, point(21.71572, 50, 0),
+                1512.82032, NOFACE, null);
+    }
+
+    @Test
+    public void shouldIgnoreRectangleCloserThanNearClip() {
+
+        Camera cam = new PerspectiveCamera();
+        cam.setNearClip(0.2);
+        double nearClip = PERSPECTIVE_CAMERA_Z * 0.8;
+
+        Rectangle r1 = rect().handleMove(me);
+        r1.setTranslateX(PERSPECTIVE_CAMERA_X - 50);
+        r1.setTranslateY(PERSPECTIVE_CAMERA_Y - 50);
+        r1.setTranslateZ(nearClip - 0.1);
+        Rectangle r2 = rect().handleMove(sme);
+        r2.setTranslateX(PERSPECTIVE_CAMERA_X - 50);
+        r2.setTranslateY(PERSPECTIVE_CAMERA_Y - 50);
+        r2.setTranslateZ(nearClip + 0.1);
+
+        Scene s = scene(group(r1, r2), cam, true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(
+                MouseEvent.MOUSE_MOVED, 540, 440));
+
+        assertNull(me.event);
+        assertNotNull(sme.event);
+    }
+
+    @Test
+    public void shouldIgnoreRectangleFartherThanFarClip() {
+
+        Camera cam = new PerspectiveCamera();
+        cam.setNearClip(0.1);
+        cam.setFarClip(0.3);
+        double far = PERSPECTIVE_CAMERA_Z * 0.7;
+
+        Rectangle r = rect().handleMove(me);
+        r.setTranslateX(PERSPECTIVE_CAMERA_X - 50);
+        r.setTranslateY(PERSPECTIVE_CAMERA_Y - 50);
+        r.setTranslateZ(far - 0.1);
+
+        Scene s = scene(group(r), cam, true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(
+                MouseEvent.MOUSE_MOVED, 540, 440));
+        assertNotNull(me.event);
+
+        me.clear();
+        r.setTranslateZ(far + 0.1);
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(
+                MouseEvent.MOUSE_MOVED, 540, 440));
+        assertNull(me.event);
+    }
+
+    @Test
+    public void shouldIgnoreRectangleCloserThanNearClipWithParallelCamera() {
+
+        Camera cam = new ParallelCamera();
+        cam.setNearClip(0.2);
+        double nearClip = PERSPECTIVE_CAMERA_Z * 0.8;
+
+        Rectangle r1 = rect().handleMove(me);
+        r1.setTranslateZ(nearClip - 0.1);
+
+        Rectangle r2 = rect().handleMove(sme);
+        r2.setTranslateZ(nearClip + 0.1);
+
+        Scene s = scene(group(r1, r2), cam, false);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(
+                MouseEvent.MOUSE_MOVED, 20, 20));
+
+        assertNull(me.event);
+        assertNotNull(sme.event);
+    }
+
+    @Test
+    public void shouldIgnoreRectangleFartherThanFarClipWithParallelCamera() {
+
+        Camera cam = new ParallelCamera();
+        cam.setNearClip(0.1);
+        cam.setFarClip(0.3);
+        double far = PERSPECTIVE_CAMERA_Z * 0.7;
+
+        Rectangle r = rect().handleMove(me);
+        r.setTranslateZ(far - 0.1);
+
+        Scene s = scene(group(r), cam, true);
+
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(
+                MouseEvent.MOUSE_MOVED, 20, 20));
+        assertNotNull(me.event);
+
+        me.clear();
+        r.setTranslateZ(far + 0.1);
+        s.impl_processMouseEvent(MouseEventGenerator.generateMouseEvent(
+                MouseEvent.MOUSE_MOVED, 20, 20));
+        assertNull(me.event);
+    }
+
+    /*****************  Scenegraph-generated events ********************/
+
+    @Test
+    public void shouldReportCorrectPickResultForClick() {
+        MouseEventGenerator g = new MouseEventGenerator();
+        Box b = box().handle(MouseEvent.MOUSE_CLICKED, me);
+
+        Scene s = scene(group(b), perspective(), true);
+
+        makeParallel(s, 20, 50);
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_PRESSED,
+                PERSPECTIVE_CAMERA_X - 10, PERSPECTIVE_CAMERA_Y));
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_RELEASED,
+                PERSPECTIVE_CAMERA_X, PERSPECTIVE_CAMERA_Y));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 20, 50, -200);
+        assertPickResult(e.getPickResult(), b, point(20, 50, -200), 800,
+                NOFACE, point(0.7, 0.75));
+    }
+
+    @Test
+    public void shouldReportCorrectPickResultForEnteredExited() {
+        MouseEventGenerator g = new MouseEventGenerator();
+        Box b1 = box().handle(MouseEvent.MOUSE_EXITED, me);
+        b1.setTranslateX(55);
+        Box b2 = box().handle(MouseEvent.MOUSE_ENTERED, pme);
+        b2.setTranslateX(100);
+        b2.setTranslateZ(-1);
+
+        Scene s = scene(group(b1, b2), perspective(), true);
+
+        makeParallel(s, 70, 50);
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_PRESSED,
+                PERSPECTIVE_CAMERA_X - 60, PERSPECTIVE_CAMERA_Y));
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_RELEASED,
+                PERSPECTIVE_CAMERA_X, PERSPECTIVE_CAMERA_Y));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 15, 50, -201);
+        assertPickResult(e.getPickResult(), b2, point(-30, 50, -200), 799,
+                NOFACE, point(0.2, 0.75));
+
+        e = pme.event;
+        assertNotNull(e);
+        assertCoordinates(e, -30, 50, -200);
+        assertPickResult(e.getPickResult(), b2, point(-30, 50, -200), 799,
+                NOFACE, point(0.2, 0.75));
+    }
+
+    @Test
+    public void shouldReportCorrectPickResultForDragDetected() {
+        MouseEventGenerator g = new MouseEventGenerator();
+        Box b = box().handle(MouseEvent.DRAG_DETECTED, me);
+
+        Scene s = scene(group(b), perspective(), true);
+
+        makeParallel(s, 20, 50);
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_PRESSED,
+                PERSPECTIVE_CAMERA_X - 10, PERSPECTIVE_CAMERA_Y));
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_DRAGGED,
+                PERSPECTIVE_CAMERA_X, PERSPECTIVE_CAMERA_Y));
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_RELEASED,
+                PERSPECTIVE_CAMERA_X, PERSPECTIVE_CAMERA_Y));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 20, 50, -200);
+        assertPickResult(e.getPickResult(), b, point(20, 50, -200), 800,
+                NOFACE, point(0.7, 0.75));
+    }
+
+
+
+    /*****************  PDR ********************/
+
+
+    @Test
+    public void shouldReportCorrectPickResultDuringPDR() {
+        MouseEventGenerator g = new MouseEventGenerator();
+        Box b1 = box().handleDrag(me);
+        b1.setTranslateX(55);
+        Box b2 = box();
+        b2.setTranslateX(100);
+        b2.setTranslateZ(-1);
+
+        Scene s = scene(group(b1, b2), perspective(), true);
+
+        makeParallel(s, 70, 50);
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_PRESSED,
+                PERSPECTIVE_CAMERA_X - 60, PERSPECTIVE_CAMERA_Y));
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_DRAGGED,
+                PERSPECTIVE_CAMERA_X, PERSPECTIVE_CAMERA_Y));
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_RELEASED,
+                PERSPECTIVE_CAMERA_X, PERSPECTIVE_CAMERA_Y));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 15, 50, -201);
+        assertPickResult(e.getPickResult(), b2, point(-30, 50, -200), 799,
+                NOFACE, point(0.2, 0.75));
+    }
+
+    @Test
+    public void shouldReportCorrectPickResultForFullPDR() {
+        EventHolder<MouseDragEvent> smde = new EventHolder<MouseDragEvent>();
+        EventHolder<MouseDragEvent> tmde = new EventHolder<MouseDragEvent>();
+        EventHolder<MouseDragEvent> tmde2 = new EventHolder<MouseDragEvent>();
+
+        MouseEventGenerator g = new MouseEventGenerator();
+        final Box b1 = box().handleFullPDR(MouseDragEvent.MOUSE_DRAG_EXITED, smde);
+        b1.setTranslateX(55);
+        b1.setOnDragDetected(event -> b1.startFullDrag());
+
+        Box b2 = box().handleFullPDR(MouseDragEvent.MOUSE_DRAG_ENTERED, tmde)
+                .handleFullPDR(MouseDragEvent.MOUSE_DRAG_OVER, tmde2);
+        b2.setTranslateX(100);
+        b2.setTranslateZ(-1);
+
+        Scene s = scene(group(b1, b2), perspective(), true);
+
+        makeParallel(s, 70, 50);
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_PRESSED,
+                PERSPECTIVE_CAMERA_X - 60, PERSPECTIVE_CAMERA_Y));
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_DRAGGED,
+                PERSPECTIVE_CAMERA_X - 60, PERSPECTIVE_CAMERA_Y + 10));
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_DRAGGED,
+                PERSPECTIVE_CAMERA_X - 59, PERSPECTIVE_CAMERA_Y + 10));
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_DRAGGED,
+                PERSPECTIVE_CAMERA_X, PERSPECTIVE_CAMERA_Y));
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_RELEASED,
+                PERSPECTIVE_CAMERA_X, PERSPECTIVE_CAMERA_Y));
+
+        MouseEvent e = smde.event;
+        assertNotNull(e);
+        assertCoordinates(e, 15, 50, -201);
+        assertPickResult(e.getPickResult(), b2, point(-30, 50, -200), 799,
+                NOFACE, point(0.2, 0.75));
+
+        e = tmde.event;
+        assertNotNull(e);
+        assertCoordinates(e, -30, 50, -200);
+        assertPickResult(e.getPickResult(), b2, point(-30, 50, -200), 799,
+                NOFACE, point(0.2, 0.75));
+
+        e = tmde.event;
+        assertNotNull(e);
+        assertCoordinates(e, -30, 50, -200);
+        assertPickResult(e.getPickResult(), b2, point(-30, 50, -200), 799,
+                NOFACE, point(0.2, 0.75));
+    }
+
+
+    /***************** moving camera ********************/
+
+    @Test
+    public void takesPerspectiveCameraMovesIntoAccount() {
+        MouseEventGenerator g = new MouseEventGenerator();
+        Box b = box().handleMove(me);
+        Camera cam = perspective();
+        Group camGroup = group(cam);
+        cam.setTranslateX(-143);
+        camGroup.setTranslateX(123);
+        cam.impl_updatePeer();
+        cam.setTranslateX(-43);
+        camGroup.setTranslateX(23);
+        cam.impl_updatePeer();
+
+        Scene s = scene(group(b), cam, true);
+        ParentShim.getChildren(s.getRoot()).add(camGroup);
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 30, 40));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 30, 40, 50, 70.638298, -85.106383);
+        assertPickResult(e.getPickResult(),
+                b, point(50, 70.638298, -85.106383), 1063.207158, NOFACE, point(0.287234, 0.853192));
+    }
+
+    @Test
+    public void takesParallelCameraMovesIntoAccount() {
+        MouseEventGenerator g = new MouseEventGenerator();
+        Box b = box().handleMove(me);
+        Camera cam = parallel();
+        Group camGroup = group(cam);
+        cam.setTranslateX(-143);
+        camGroup.setTranslateX(123);
+        cam.impl_updatePeer();
+        cam.setTranslateX(-43);
+        camGroup.setTranslateX(23);
+        cam.impl_updatePeer();
+
+        Scene s = scene(group(b), cam, true);
+        ParentShim.getChildren(s.getRoot()).add(camGroup);
+        s.impl_processMouseEvent(g.generateMouseEvent(MouseEvent.MOUSE_MOVED, 30, 40));
+
+        MouseEvent e = me.event;
+        assertNotNull(e);
+        assertCoordinates(e, 30, 40, 10, 40, -200);
+        assertPickResult(e.getPickResult(),
+                b, point(10, 40, -200), 1292.82032, NOFACE, point(0.6, 0.7));
+    }
+
+    /*****************   subscene   ********************/
+
+    @Test
+    public void BoxShouldBePickedInsideSubScene() {
+        Group root = new Group();
+        Scene scene = new Scene(root, 800, 800, false);
+
+        Group subRoot = new Group();
+        SubScene sub = new SubScene(subRoot, 700, 700, true, null);
+        ParentShim.getChildren(root).add(sub);
+
+        PerspectiveCamera cam = new PerspectiveCamera(true);
+        sub.setCamera(cam);
+
+        Box b = new Box();
+        b.setTranslateZ(1.2);
+        ParentShim.getChildren(subRoot).add(b);
+
+        Stage stage = new Stage();
+        stage.setScene(scene);
+        stage.show();
+
+        b.setOnMouseMoved(event -> {
+            me.event = event;
+        });
+
+        me.event = null;
+
+        scene.impl_processMouseEvent(
+                MouseEventGenerator.generateMouseEvent(MouseEvent.MOUSE_MOVED,
+                350, 350));
+
+        assertNotNull(me.event);
+    }
+
+    /***************** helper stuff ********************/
+
+    private MouseEvent generateMouseEvent(EventType<MouseEvent> type) {
+        MouseEventGenerator g = new MouseEventGenerator();
+        return g.generateMouseEvent(type, PERSPECTIVE_CAMERA_X, PERSPECTIVE_CAMERA_Y);
+    }
+
+    /**
+     * Moves the camera so that picking on point
+     * [PERSPECTIVE_CAMERA_X, PERSPECTIVE_CAMERA_Y] results in pick ray
+     * with origin [x, y, -1000] and direction [0, 0, 1000].
+     */
+    private void makeParallel(Scene s, double x, double y) {
+        if (!ParentShim.getChildren(s.getRoot()).contains(s.getCamera())) {
+            ParentShim.getChildren(s.getRoot()).add(s.getCamera());
+        }
+        s.getCamera().setTranslateX(x - PERSPECTIVE_CAMERA_X);
+        s.getCamera().setTranslateY(y - PERSPECTIVE_CAMERA_Y);
+        s.getCamera().impl_updatePeer();
+    }
+
+    private Camera perspective() {
+        return perspective(false);
+    }
+
+    private Camera perspective(boolean fixedEye) {
+        PerspectiveCamera cam = new PerspectiveCamera(fixedEye);
+        // this field of view makes camera Z position to be -1000
+        cam.setFieldOfView(43.60281897);
+        // this makes the near clip to be also at -1000
+        cam.setNearClip(0.0);
+        return cam;
+    }
+
+    private Camera parallel() {
+        return new ParallelCamera();
+    }
+
+    private static TestRect rect() {
+        return new TestRect();
+    }
+
+    private static TestBox box() {
+        return new TestBox();
+    }
+
+    private static TestSphere sphere() {
+        return new TestSphere();
+    }
+
+    private static TestSphere sphereWith4Divs() {
+        return new TestSphere(4);
+    }
+
+    private static TestCylinder cylinder() {
+        return new TestCylinder();
+    }
+
+    private static TestCylinder cylinderWith4Divs() {
+        return new TestCylinder(4);
+    }
+
+    private static TestMesh meshXY() {
+        return new TestMesh(
+            new float[] {0f, 0f, 0f,   100f, 0f, 0f,   100f, 100f, 0f },
+            new float[] {0f, 0f,   1f, 0f,   1f, 1f},
+            new int[] {0, 0, 2, 2, 1, 1});
+    }
+
+    private static TestMesh meshXYParallel() {
+        return new TestMesh(
+            new float[] {0f, 0f, 7f,   100f, 0f, 7f,   100f, 100f, 7f },
+            new float[] {0f, 0f,   1f, 0f,   1f, 1f},
+            new int[] {0, 0, 2, 2, 1, 1});
+    }
+
+    private static TestMesh meshesXY() {
+        return new TestMesh(
+            new float[] {0f, 0f, 0f,   100f, 0f, 0f,   100f, 100f, 0f,
+                         0f, 0f, -7f,   100f, 0f, -7f,   100f, 100f, -7f },
+            new float[] {0f, 0f,   1f, 0f,   1f, 1f},
+            new int[] {0, 0, 2, 2, 1, 1,
+                       3, 0, 5, 2, 4, 1});
+    }
+
+    private static TestMesh meshesXY2() {
+        return new TestMesh(
+            new float[] {0f, 0f, 0f,   100f, 0f, 0f,   100f, 100f, 0f,
+                         0f, 0f, -7f,   100f, 0f, -7f,   100f, 100f, -7f },
+            new float[] {0f, 0f,   1f, 0f,   1f, 1f},
+            new int[] {3, 0, 5, 2, 4, 1,
+                       0, 0, 2, 2, 1, 1});
+    }
+
+    private static TestMesh meshesXYFacingEachOther() {
+        return new TestMesh(
+            new float[] {0f, 0f, 0f,   100f, 0f, 0f,   100f, 100f, 0f,
+                         0f, 0f, -7f,   100f, 0f, -7f,   100f, 100f, -7f },
+            new float[] {0f, 0f,   1f, 0f,   1f, 1f},
+            new int[] {0, 0, 2, 2, 1, 1,
+                       3, 0, 4, 1, 5, 2,});
+    }
+
+    private static TestMesh meshXYBack() {
+        return new TestMesh(
+            new float[] {0f, 0f, 7f,   100f, 0f, 7f,   100f, 100f, 7f },
+            new float[] {0f, 0f,   1f, 0f,   1f, 1f},
+            new int[] {0, 0, 1, 1, 2, 2});
+    }
+
+    private static TestMesh meshXYFlippedTexture() {
+        return new TestMesh(
+            new float[] {0f, 0f, 7f,   100f, 0f, 7f,   100f, 100f, 7f },
+            new float[] {0f, 0f,   0f, 1f,   1f, 1f},
+            new int[] {0, 0, 2, 1, 1, 2});
+    }
+
+    private static TestMesh meshYZ() {
+        return new TestMesh(
+            new float[] {7f, 0f, 0f,   7f, 0f, 100f,   7f, 100f, 100f },
+            new float[] {0f, 0f,   0f, 1f,   1f, 1f},
+            new int[] {0, 0, 2, 2, 1, 1});
+    }
+
+    private static TestMesh meshGeneral() {
+        return new TestMesh(
+            new float[] {0f, 100f, 0f,   100f, 0f, 100f,   0f, 0f, 0f },
+            new float[] {0f, 1f,   1f, 0f,   0f, 0f},
+            new int[] {0, 0, 1, 1, 2, 2});
+    }
+
+    private static TestMesh meshGeneralStretchedTexture() {
+        return new TestMesh(
+            new float[] {0f, 100f, 0f,   100f, 0f, 100f,   0f, 0f, 0f },
+            new float[] {0f, 0.5f,   0.25f, 0f,   0f, 0f},
+            new int[] {0, 0, 1, 1, 2, 2});
+    }
+
+    private static TestGroup group(Node... children) {
+        return new TestGroup(children);
+    }
+
+    private Point3D point(double x, double y, double z) {
+        return new Point3D(x, y, z);
+    }
+
+    private Point2D point(double x, double y) {
+        return new Point2D(x, y);
+    }
+
+    private static TestScene scene(Parent root, Camera camera, boolean depthBuffer) {
+        return new TestScene(root, camera, depthBuffer);
+    }
+
+    private static void doRotate(Node node, char ax, double angle) {
+        Point3D axis = null;
+        switch(ax) {
+            case 'x': axis = Rotate.X_AXIS; break;
+            case 'y': axis = Rotate.Y_AXIS; break;
+            case 'z': axis = Rotate.Z_AXIS; break;
+        }
+        node.setRotationAxis(axis);
+        node.setRotate(angle);
+    }
+
+    private static void doHandleMove(Node node, final EventHolder<MouseEvent> holder) {
+        holder.event = null;
+        node.setOnMouseMoved(event -> {
+            holder.event = event;
+        });
+    }
+
+    private static class TestScene extends Scene {
+
+        public TestScene(Parent root, Camera camera, boolean depthBuffer) {
+            super(root, 1000, 800, depthBuffer);
+            setCamera(camera);
+            Stage stage = new Stage();
+            stage.setScene(this);
+            stage.show();
+        }
+
+        public TestScene handleMove(final EventHolder<MouseEvent> holder) {
+            holder.event = null;
+            setOnMouseMoved(event -> {
+                holder.event = event;
+            });
+            return this;
+        }
+    }
+
+    private static class TestGroup extends Group {
+        public TestGroup(Node... nodes) {
+            super(nodes);
+        }
+
+        public TestGroup rotate(char ax, double angle) {
+            doRotate(this, ax, angle);
+            return this;
+        }
+
+        public TestGroup handleMove(final EventHolder<MouseEvent> holder) {
+            doHandleMove(this, holder);
+            return this;
+        }
+    }
+
+    private static class TestRect extends Rectangle {
+        public TestRect() {
+            super(100, 100);
+        }
+
+        public TestRect rotate(char ax, double angle) {
+            doRotate(this, ax, angle);
+            return this;
+        }
+
+        public TestRect handleMove(final EventHolder<MouseEvent> holder) {
+            doHandleMove(this, holder);
+            return this;
+        }
+    }
+
+    private static class TestBox extends Box {
+        public TestBox() {
+            super(100, 200, 400);
+        }
+
+        public TestBox rotate(char ax, double angle) {
+            doRotate(this, ax, angle);
+            return this;
+        }
+
+        public TestBox handleMove(final EventHolder<MouseEvent> holder) {
+            doHandleMove(this, holder);
+            return this;
+        }
+
+        public TestBox handleDrag(final EventHolder<MouseEvent> holder) {
+            holder.event = null;
+            setOnMouseDragged(event -> {
+                holder.event = event;
+            });
+            return this;
+        }
+
+        public TestBox handle(final EventType<MouseEvent> type,
+                final EventHolder<MouseEvent> holder) {
+            holder.event = null;
+            addEventHandler(type, event -> {
+                holder.event = event;
+            });
+            return this;
+        }
+
+        public TestBox handleFullPDR(final EventType<MouseDragEvent> type,
+                final EventHolder<MouseDragEvent> holder) {
+            holder.event = null;
+            addEventHandler(type, event -> {
+                holder.event = event;
+            });
+            return this;
+        }
+    }
+
+    private static class TestSphere extends Sphere {
+        public TestSphere() {
+            super(100);
+        }
+
+        public TestSphere(int divs) {
+            super(100, divs);
+        }
+
+        public TestSphere rotate(char ax, double angle) {
+            doRotate(this, ax, angle);
+            return this;
+        }
+
+        public TestSphere handleMove(final EventHolder<MouseEvent> holder) {
+            doHandleMove(this, holder);
+            return this;
+        }
+    }
+
+    private static class TestCylinder extends Cylinder {
+        public TestCylinder() {
+            super(50, 200);
+        }
+
+        public TestCylinder(int divs) {
+            super(50, 200, divs);
+        }
+
+        public TestCylinder rotate(char ax, double angle) {
+            doRotate(this, ax, angle);
+            return this;
+        }
+
+        public TestCylinder handleMove(final EventHolder<MouseEvent> holder) {
+            doHandleMove(this, holder);
+            return this;
+        }
+    }
+
+    private static class TestMesh extends MeshView {
+        public TestMesh(float[] points, float[] tex, int[] faces) {
+            super(new TriangleMesh());
+            TriangleMesh mesh = (TriangleMesh)getMesh();
+            mesh.getPoints().setAll(points);
+            mesh.getTexCoords().setAll(tex);
+            mesh.getFaces().setAll(faces);
+        }
+
+        public TestMesh rotate(char ax, double angle) {
+            doRotate(this, ax, angle);
+            return this;
+        }
+
+        public TestMesh handleMove(final EventHolder<MouseEvent> holder) {
+            doHandleMove(this, holder);
+            return this;
+        }
+    }
+
+    private static class EventHolder<T extends Event> {
+        public T event = null;
+
+        public void clear() {
+            event = null;
+        }
+    }
+
+    private void assertCoordinates(MouseEvent e, double sceneX, double sceneY,
+            double x, double y, double z) {
+        assertEquals(sceneX, e.getSceneX(), 0.00001);
+        assertEquals(sceneY, e.getSceneY(), 0.00001);
+        assertEquals(x, e.getX(), 0.00001);
+        assertEquals(y, e.getY(), 0.00001);
+        assertEquals(z, e.getZ(), 0.00001);
+    }
+
+    private void assertCoordinates(MouseEvent e,
+            double x, double y, double z) {
+        assertEquals(PERSPECTIVE_CAMERA_X, e.getSceneX(), 0.00001);
+        assertEquals(PERSPECTIVE_CAMERA_Y, e.getSceneY(), 0.00001);
+        assertEquals(x, e.getX(), 0.00001);
+        assertEquals(y, e.getY(), 0.00001);
+        assertEquals(z, e.getZ(), 0.00001);
+    }
+
+    private void assertPickResult(PickResult res, Node n, Point3D p,
+            double distance, int face, Point2D tex) {
+        assertSame(n, res.getIntersectedNode());
+        assertEquals(p.getX(), res.getIntersectedPoint().getX(), 0.00001);
+        assertEquals(p.getY(), res.getIntersectedPoint().getY(), 0.00001);
+        assertEquals(p.getZ(), res.getIntersectedPoint().getZ(), 0.00001);
+        assertEquals(distance, res.getIntersectedDistance(), 0.00001);
+        assertEquals(face, res.getIntersectedFace());
+        if (tex == null) {
+            assertNull(res.getIntersectedTexCoord());
+        } else {
+            assertEquals(tex.getX(), res.getIntersectedTexCoord().getX(), 0.00001);
+            assertEquals(tex.getY(), res.getIntersectedTexCoord().getY(), 0.00001);
+        }
+    }
+
+}