Examples with Vector3 com.ardor3d.math.Vector3 used on opensource projects

Example 51 with Vector3

use of com.ardor3d.math.Vector3 in project energy3d by concord-consortium.

the class SceneManager method createCompass.

private Node createCompass() throws IOException {
    final ResourceSource source = ResourceLocatorTool.locateResource(ResourceLocatorTool.TYPE_MODEL, "compass.dae");
    final ColladaImporter colladaImporter = new ColladaImporter();
    // Load the collada scene
    Logger.getLogger(ColladaAnimUtils.class.getName()).setLevel(Level.SEVERE);
    Logger.getLogger(ColladaMaterialUtils.class.getName()).setLevel(Level.SEVERE);
    final ColladaStorage storage = colladaImporter.load(source);
    final Node compass = storage.getScene();
    BMText txt;
    final double Z = 0.1;
    txt = new BMText("N", "N", FontManager.getInstance().getAnnotationFont(), Align.South);
    txt.setTextColor(ColorRGBA.BLACK);
    txt.setAutoRotate(false);
    txt.setTranslation(2, 0.0, Z);
    txt.setRotation(new Matrix3().fromAngles(0.0, MathUtils.HALF_PI, -MathUtils.HALF_PI));
    compass.attachChild(txt);
    txt = new BMText("S", "S", FontManager.getInstance().getAnnotationFont(), Align.South);
    txt.setTextColor(ColorRGBA.BLACK);
    txt.setAutoRotate(false);
    txt.setTranslation(-2, -0.0, Z);
    txt.setRotation(new Matrix3().fromAngles(0.0, -MathUtils.HALF_PI, MathUtils.HALF_PI));
    compass.attachChild(txt);
    txt = new BMText("W", "W", FontManager.getInstance().getAnnotationFont(), Align.South);
    txt.setAutoRotate(false);
    txt.setTranslation(-0.0, 2, Z);
    txt.setRotation(new Matrix3().fromAngles(-MathUtils.HALF_PI, 0.0, 0.0));
    compass.attachChild(txt);
    txt = new BMText("E", "E", FontManager.getInstance().getAnnotationFont(), Align.South);
    txt.setAutoRotate(false);
    txt.setTranslation(-0.0, -2, Z);
    txt.setRotation(new Matrix3().fromAngles(MathUtils.HALF_PI, MathUtils.PI, 0.0));
    compass.attachChild(txt);
    final DirectionalLight light = new DirectionalLight();
    light.setDirection(new Vector3(0, 0, -1));
    light.setEnabled(true);
    final LightState lightState = new LightState();
    lightState.attach(light);
    compass.setRenderState(lightState);
    compass.getSceneHints().setLightCombineMode(LightCombineMode.Replace);
    compass.updateWorldRenderStates(true);
    final Node compassNode = new Node();
    compassNode.setRotation(new Matrix3().fromAngles(-MathUtils.HALF_PI, 0.0, 0.0));
    compassNode.attachChild(compass);
    System.out.println("done");
    compass.addController(new SpatialController<Spatial>() {

        @Override
        public void update(final double time, final Spatial caller) {
            final Vector3 direction = getCamera().getDirection().normalize(null);
            direction.setZ(0);
            direction.normalizeLocal();
            double angle = -direction.smallestAngleBetween(Vector3.UNIT_Y);
            if (direction.dot(Vector3.UNIT_X) > 0) {
                angle = -angle;
            }
            angle -= MathUtils.HALF_PI;
            compass.setRotation(new Matrix3().fromAngles(0.0, 0.0, angle - 0.3));
        }
    });
    return compassNode;
}

Example 52 with Vector3

use of com.ardor3d.math.Vector3 in project energy3d by concord-consortium.

the class SceneManager method mouseMoved.

private void mouseMoved() {
    if (!mouseControlEnabled) {
        return;
    }
    final int x = mouseState.getX();
    final int y = mouseState.getY();
    if (Scene.getInstance().getDisableShadowInAction()) {
        if (mouseState.getButtonState(MouseButton.LEFT) == ButtonState.DOWN || mouseState.getButtonState(MouseButton.RIGHT) == ButtonState.DOWN) {
            if (MainPanel.getInstance().getShadowButton().isSelected()) {
                shadowPass.setEnabled(false);
            }
        } else {
            if (MainPanel.getInstance().getShadowButton().isSelected()) {
                shadowPass.setEnabled(true);
            }
        }
    }
    try {
        if (selectedPart != null) {
            if (!selectedPart.isDrawCompleted()) {
                selectedPart.setPreviewPoint(x, y);
                if (selectedPart instanceof Meshable) {
                    // don't draw grid if it sits on an imported mesh
                    selectedPart.setGridsVisible(((Meshable) selectedPart).getMeshLocator() == null);
                }
            } else if (objectMoveStartPoint != null) {
                if ((operation == Operation.RESIZE || selectedPart instanceof Foundation)) {
                    final PickedHousePart pick = SelectUtil.pickPart(x, y, collisionLand);
                    if (pick != null) {
                        if (selectedPart instanceof Foundation) {
                            final Foundation foundation = (Foundation) selectedPart;
                            final Vector3 pickPoint = pick.getPoint().clone();
                            // if (!foundation.insideBuilding(pickPoint.getX(), pickPoint.getY(), true)) { // only move the building when clicking outside
                            final Vector3 d = pickPoint.multiply(1, 1, 0, null).subtractLocal(objectMoveStartPoint.multiply(1, 1, 0, null));
                            if (foundation.isGroupMaster()) {
                                final List<Foundation> g = Scene.getInstance().getFoundationGroup(foundation);
                                for (final Foundation f : g) {
                                    final ArrayList<Vector3> movePoints = objectGroupMovePoints.get(f);
                                    if (movePoints != null) {
                                        // just in case this foundation's move point hasn't been included yet
                                        f.move(d, movePoints);
                                    }
                                }
                            } else {
                                foundation.move(d, objectMovePoints);
                            }
                        }
                    }
                } else if (selectedPart instanceof Tree) {
                    final PickedHousePart pick = SelectUtil.pickPart(x, y, collisionLand);
                    if (pick != null) {
                        final Vector3 d = pick.getPoint().multiply(1, 1, 0, null).subtractLocal(objectMoveStartPoint.multiply(1, 1, 0, null));
                        ((Tree) selectedPart).move(d, objectMovePoints);
                    }
                } else if (selectedPart instanceof Window) {
                    final PickedHousePart pick = SelectUtil.pickPart(x, y, selectedPart.getContainer());
                    if (pick != null) {
                        final Vector3 d = pick.getPoint().subtract(objectMoveStartPoint, null);
                        ((Window) selectedPart).move(d, objectMovePoints);
                    }
                }
            }
        }
        hoveredPart = null;
        if ((operation == Operation.SELECT || operation == Operation.RESIZE) && mouseState.getButtonState(MouseButton.LEFT) == ButtonState.UP && mouseState.getButtonState(MouseButton.MIDDLE) == ButtonState.UP && mouseState.getButtonState(MouseButton.RIGHT) == ButtonState.UP) {
            final PickedHousePart pickedPart = SelectUtil.selectHousePart(x, y, false);
            pick = pickedPart == null ? null : pickedPart.getUserData();
            final HousePart housePart = pick == null ? null : pick.getHousePart();
            if (pick != null) {
                hoveredPart = housePart;
                if (pick.getEditPointIndex() != -1) {
                    lastSelectedEditPointMouseState = mouseState;
                }
            }
        }
        mouseState = null;
    } catch (final Throwable t) {
        t.printStackTrace();
        BugReporter.report(t);
    }
    EventQueue.invokeLater(new // this method is run by the main Energy3D thread, so invoke the Swing code later
    Runnable() {

        @Override
        public void run() {
            final Component canvasComponent = (Component) canvas;
            canvasComponent.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
            if (!zoomLock && (operation == Operation.SELECT || operation == Operation.RESIZE) && hoveredPart != null) {
                if (hoveredPart instanceof Tree || hoveredPart instanceof Human) {
                    canvasComponent.setCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR));
                } else if (hoveredPart instanceof SolarCollector) {
                    if (pick.getEditPointIndex() >= 0) {
                        canvasComponent.setCursor(Cursor.getPredefinedCursor(pick.getEditPointIndex() == 0 ? Cursor.MOVE_CURSOR : Cursor.HAND_CURSOR));
                    }
                } else {
                    if (pick.getEditPointIndex() == -1) {
                        if (hoveredPart instanceof Window) {
                            // for windows, there is no apparent move point
                            canvasComponent.setCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR));
                        }
                    }
                }
            }
        }
    });
}

Example 53 with Vector3

use of com.ardor3d.math.Vector3 in project energy3d by concord-consortium.

the class SceneManager method initMouse.

private void initMouse() {
    logicalLayer.registerTrigger(new InputTrigger(new MouseButtonPressedCondition(MouseButton.LEFT), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            ((Component) canvas).requestFocusInWindow();
            if (Config.isMac()) {
                // control-click is mouse right-click on the Mac, skip
                final KeyboardState ks = inputStates.getCurrent().getKeyboardState();
                if (ks.isDown(Key.LCONTROL) || ks.isDown(Key.RCONTROL)) {
                    return;
                }
            }
            if (firstClickState == null) {
                firstClickState = inputStates;
                mousePressed(inputStates.getCurrent().getMouseState(), inputStates.getCurrent().getKeyboardState());
            } else {
                firstClickState = null;
                mouseReleased(inputStates.getCurrent().getMouseState());
            }
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new MouseButtonReleasedCondition(MouseButton.LEFT), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            if (Config.isMac()) {
                // control-click is mouse right-click on the Mac, skip
                final KeyboardState ks = inputStates.getCurrent().getKeyboardState();
                if (ks.isDown(Key.LCONTROL) || ks.isDown(Key.RCONTROL)) {
                    return;
                }
            }
            // if editing object using select or resize then only mouse drag is allowed
            if (operation == Operation.SELECT || operation == Operation.RESIZE) {
                firstClickState = null;
                mouseReleased(inputStates.getCurrent().getMouseState());
            } else if (firstClickState != null) {
                final MouseState mouseState = inputStates.getCurrent().getMouseState();
                final MouseState prevMouseState = firstClickState.getCurrent().getMouseState();
                final ReadOnlyVector2 p1 = new Vector2(prevMouseState.getX(), prevMouseState.getY());
                final ReadOnlyVector2 p2 = new Vector2(mouseState.getX(), mouseState.getY());
                if (!(selectedPart instanceof Foundation || selectedPart instanceof Wall || selectedPart instanceof Window || selectedPart instanceof Door) || p1.distance(p2) > 10) {
                    firstClickState = null;
                    mouseReleased(inputStates.getCurrent().getMouseState());
                }
            }
        }
    }));
    ((Component) canvas).addMouseListener(new MouseAdapter() {

        @Override
        public void mouseClicked(final MouseEvent e) {
            if (Util.isRightClick(e)) {
                mouseRightClicked(e);
            }
        }

        @Override
        public void mouseReleased(final MouseEvent e) {
            if (Util.isRightClick(e)) {
                if (cameraChanged) {
                    TimeSeriesLogger.getInstance().logCamera("Pan");
                    cameraChanged = false;
                }
            }
        }
    });
    ((Component) canvas).addMouseMotionListener(new MouseMotionAdapter() {

        @Override
        public void mouseDragged(final MouseEvent e) {
            EnergyPanel.getInstance().update();
            cameraChanged = true;
        }
    });
    ((Component) canvas).addMouseWheelListener(new MouseWheelListener() {

        @Override
        public void mouseWheelMoved(final MouseWheelEvent e) {
            TimeSeriesLogger.getInstance().logCamera("Zoom");
        }
    });
    logicalLayer.registerTrigger(new InputTrigger(new MouseMovedCondition(), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            refresh = true;
            mouseState = inputStates.getCurrent().getMouseState();
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new MouseButtonClickedCondition(MouseButton.LEFT), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            if (Config.isMac()) {
                // control-click is mouse right-click on the Mac, skip
                final KeyboardState ks = inputStates.getCurrent().getKeyboardState();
                if (ks.isDown(Key.LCONTROL) || ks.isDown(Key.RCONTROL)) {
                    return;
                }
            }
            if (!isTopView() && inputStates.getCurrent().getMouseState().getClickCount(MouseButton.LEFT) == 2) {
                if (PrintController.getInstance().isPrintPreview()) {
                    final MouseState mouse = inputStates.getCurrent().getMouseState();
                    final Ray3 pickRay = Camera.getCurrentCamera().getPickRay(new Vector2(mouse.getX(), mouse.getY()), false, null);
                    final PickResults pickResults = new PrimitivePickResults();
                    PickingUtil.findPick(PrintController.getInstance().getPagesRoot(), pickRay, pickResults, false);
                    if (pickResults.getNumber() > 0) {
                        cameraControl.zoomAtPoint(pickResults.getPickData(0).getIntersectionRecord().getIntersectionPoint(0));
                    }
                } else {
                    final PickedHousePart pickedHousePart = SelectUtil.pickPart(inputStates.getCurrent().getMouseState().getX(), inputStates.getCurrent().getMouseState().getY());
                    if (pickedHousePart != null) {
                        cameraControl.zoomAtPoint(pickedHousePart.getPoint());
                    }
                }
            }
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.LSHIFT), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
        // SelectUtil.setPickLayer(0);
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyReleasedCondition(Key.LSHIFT), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
        // SelectUtil.setPickLayer(-1);
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.DELETE), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            deleteCurrentSelection();
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.BACK), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            deleteCurrentSelection();
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyHeldCondition(Key.ESCAPE), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            hideAllEditPoints();
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.ZERO), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            final KeyboardState ks = inputStates.getCurrent().getKeyboardState();
            if (Config.isMac()) {
                if (ks.isDown(Key.LMETA) || ks.isDown(Key.RMETA)) {
                    resetCamera();
                }
            } else {
                if (ks.isDown(Key.LCONTROL) || ks.isDown(Key.RCONTROL)) {
                    resetCamera();
                }
            }
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.I), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            System.out.println("---- Parts: ------------------------");
            System.out.println("size = " + Scene.getInstance().getParts().size());
            for (final HousePart part : Scene.getInstance().getParts()) {
                System.out.println(part);
            }
            System.out.println("---- Scene: ------------------------");
            System.out.println("size = " + Scene.getOriginalHouseRoot().getNumberOfChildren());
            for (final Spatial mesh : Scene.getOriginalHouseRoot().getChildren()) {
                System.out.println(mesh);
            }
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.R), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            Scene.getInstance().redrawAll(true);
        }
    }));
    // Run/pause model replay
    logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.SPACE), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            if (PlayControl.active) {
                PlayControl.replaying = !PlayControl.replaying;
            }
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.LEFT), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            if (PlayControl.active) {
                PlayControl.replaying = false;
                PlayControl.backward = true;
            }
            if (isTopView()) {
                if (tooManyPartsToMove()) {
                    moveWithKey(inputStates.getCurrent().getKeyboardState(), new Vector3(-1, 0, 0));
                } else {
                    if (arrowKeyHolderTask != null) {
                        arrowKeyHolderTask.cancel();
                    }
                    arrowKeyHolderTask = new KeyHolderTask(inputStates.getCurrent().getKeyboardState(), new Vector3(-1, 0, 0));
                    keyHolder.scheduleAtFixedRate(arrowKeyHolderTask, 0, keyHolderInterval);
                }
            } else {
                if (selectedPart instanceof Window) {
                    final Vector3 v = selectedPart.getNormal().clone();
                    v.crossLocal(Vector3.UNIT_Z);
                    moveWithKey(inputStates.getCurrent().getKeyboardState(), v);
                    Scene.getInstance().redrawAll();
                }
            }
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyReleasedCondition(Key.LEFT), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            if (arrowKeyHolderTask != null) {
                arrowKeyHolderTask.cancel();
            }
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.UP), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            if (PlayControl.active) {
                PlayControl.replaying = false;
                PlayControl.backward = true;
            }
            if (isTopView()) {
                if (tooManyPartsToMove()) {
                    moveWithKey(inputStates.getCurrent().getKeyboardState(), new Vector3(0, 1, 0));
                } else {
                    if (arrowKeyHolderTask != null) {
                        arrowKeyHolderTask.cancel();
                    }
                    arrowKeyHolderTask = new KeyHolderTask(inputStates.getCurrent().getKeyboardState(), new Vector3(0, 1, 0));
                    keyHolder.scheduleAtFixedRate(arrowKeyHolderTask, 0, keyHolderInterval);
                }
            } else {
                if (selectedPart instanceof Window) {
                    final Vector3 n = selectedPart.getNormal().clone();
                    final Vector3 v = n.cross(Vector3.UNIT_Z, null);
                    moveWithKey(inputStates.getCurrent().getKeyboardState(), v.crossLocal(n));
                    Scene.getInstance().redrawAll();
                }
            }
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyReleasedCondition(Key.UP), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            if (arrowKeyHolderTask != null) {
                arrowKeyHolderTask.cancel();
            }
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.RIGHT), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            if (PlayControl.active) {
                PlayControl.replaying = false;
                PlayControl.forward = true;
            }
            if (isTopView()) {
                if (tooManyPartsToMove()) {
                    moveWithKey(inputStates.getCurrent().getKeyboardState(), new Vector3(1, 0, 0));
                } else {
                    if (arrowKeyHolderTask != null) {
                        arrowKeyHolderTask.cancel();
                    }
                    arrowKeyHolderTask = new KeyHolderTask(inputStates.getCurrent().getKeyboardState(), new Vector3(1, 0, 0));
                    keyHolder.scheduleAtFixedRate(arrowKeyHolderTask, 0, keyHolderInterval);
                }
            } else {
                if (selectedPart instanceof Window) {
                    final Vector3 v = selectedPart.getNormal().clone();
                    v.crossLocal(Vector3.UNIT_Z).negateLocal();
                    moveWithKey(inputStates.getCurrent().getKeyboardState(), v);
                    Scene.getInstance().redrawAll();
                }
            }
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyReleasedCondition(Key.RIGHT), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            if (arrowKeyHolderTask != null) {
                arrowKeyHolderTask.cancel();
            }
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.DOWN), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            if (PlayControl.active) {
                PlayControl.replaying = false;
                PlayControl.forward = true;
            }
            if (isTopView()) {
                if (tooManyPartsToMove()) {
                    moveWithKey(inputStates.getCurrent().getKeyboardState(), new Vector3(0, -1, 0));
                } else {
                    if (arrowKeyHolderTask != null) {
                        arrowKeyHolderTask.cancel();
                    }
                    arrowKeyHolderTask = new KeyHolderTask(inputStates.getCurrent().getKeyboardState(), new Vector3(0, -1, 0));
                    keyHolder.scheduleAtFixedRate(arrowKeyHolderTask, 0, keyHolderInterval);
                }
            } else {
                if (selectedPart instanceof Window) {
                    final Vector3 n = selectedPart.getNormal().clone();
                    final Vector3 v = n.cross(Vector3.UNIT_Z, null).negateLocal();
                    moveWithKey(inputStates.getCurrent().getKeyboardState(), v.crossLocal(n));
                    Scene.getInstance().redrawAll();
                }
            }
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyReleasedCondition(Key.DOWN), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            if (arrowKeyHolderTask != null) {
                arrowKeyHolderTask.cancel();
            }
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.ESCAPE), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            PlayControl.active = false;
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.W), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            if (tooManyPartsToMove()) {
                moveWithKey(inputStates.getCurrent().getKeyboardState(), new Vector3(-1, 0, 0));
            } else {
                if (arrowKeyHolderTask != null) {
                    arrowKeyHolderTask.cancel();
                }
                arrowKeyHolderTask = new KeyHolderTask(inputStates.getCurrent().getKeyboardState(), new Vector3(-1, 0, 0));
                keyHolder.scheduleAtFixedRate(arrowKeyHolderTask, 0, keyHolderInterval);
            }
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyReleasedCondition(Key.W), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            if (arrowKeyHolderTask != null) {
                arrowKeyHolderTask.cancel();
            }
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.E), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            if (tooManyPartsToMove()) {
                moveWithKey(inputStates.getCurrent().getKeyboardState(), new Vector3(1, 0, 0));
            } else {
                if (arrowKeyHolderTask != null) {
                    arrowKeyHolderTask.cancel();
                }
                arrowKeyHolderTask = new KeyHolderTask(inputStates.getCurrent().getKeyboardState(), new Vector3(1, 0, 0));
                keyHolder.scheduleAtFixedRate(arrowKeyHolderTask, 0, keyHolderInterval);
            }
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyReleasedCondition(Key.E), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            if (arrowKeyHolderTask != null) {
                arrowKeyHolderTask.cancel();
            }
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.S), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            if (tooManyPartsToMove()) {
                moveWithKey(inputStates.getCurrent().getKeyboardState(), new Vector3(0, -1, 0));
            } else {
                if (arrowKeyHolderTask != null) {
                    arrowKeyHolderTask.cancel();
                }
                arrowKeyHolderTask = new KeyHolderTask(inputStates.getCurrent().getKeyboardState(), new Vector3(0, -1, 0));
                keyHolder.scheduleAtFixedRate(arrowKeyHolderTask, 0, keyHolderInterval);
            }
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyReleasedCondition(Key.S), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            if (arrowKeyHolderTask != null) {
                arrowKeyHolderTask.cancel();
            }
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.N), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            if (tooManyPartsToMove()) {
                moveWithKey(inputStates.getCurrent().getKeyboardState(), new Vector3(0, 1, 0));
            } else {
                if (arrowKeyHolderTask != null) {
                    arrowKeyHolderTask.cancel();
                }
                arrowKeyHolderTask = new KeyHolderTask(inputStates.getCurrent().getKeyboardState(), new Vector3(0, 1, 0));
                keyHolder.scheduleAtFixedRate(arrowKeyHolderTask, 0, keyHolderInterval);
            }
        }
    }));
    logicalLayer.registerTrigger(new InputTrigger(new KeyReleasedCondition(Key.N), new TriggerAction() {

        @Override
        public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) {
            if (arrowKeyHolderTask != null) {
                arrowKeyHolderTask.cancel();
            }
        }
    }));
}

Example 54 with Vector3

use of com.ardor3d.math.Vector3 in project energy3d by concord-consortium.

the class AngleAnnotation method draw.

@Override
public void draw() {
    final ReadOnlyVector3 a = new Vector3().set(p2).subtractLocal(mainPoint).normalizeLocal();
    final ReadOnlyVector3 b = new Vector3().set(p3).subtractLocal(mainPoint).normalizeLocal();
    final ReadOnlyVector3 axis = n.cross(Vector3.UNIT_Z, null).normalizeLocal();
    final Matrix3 toFlat = new Matrix3().fromAngleAxis(Util.angleBetween(n, Vector3.UNIT_Z, n.cross(Vector3.UNIT_Z, null).normalizeLocal()), axis);
    final ReadOnlyVector3 aFlat = toFlat.applyPost(a, null);
    final ReadOnlyVector3 bFlat = toFlat.applyPost(b, null);
    double start, angle;
    if (Util.angleBetween(aFlat, bFlat, Vector3.UNIT_Z) >= 0) {
        start = Util.angleBetween(Vector3.UNIT_X, aFlat, Vector3.UNIT_Z);
        angle = Util.angleBetween(aFlat, bFlat, Vector3.UNIT_Z);
    } else {
        start = Util.angleBetween(Vector3.UNIT_X, bFlat, Vector3.UNIT_Z);
        angle = Util.angleBetween(bFlat, aFlat, Vector3.UNIT_Z);
    }
    double end = start + angle;
    final long angleDegrees = Math.round(Math.toDegrees(end - start));
    final double radius = customRadius > 0 ? customRadius : (end == start ? 0.0 : 3.0 / Math.sqrt(end - start));
    if (angleDegrees == 90) {
        final ReadOnlyVector3[] p = new ReadOnlyVector3[3];
        p[0] = a.normalize(null).multiplyLocal(2.0);
        p[1] = a.normalize(null).addLocal(b.normalize(null)).multiplyLocal(2.0);
        p[2] = b.normalize(null).multiplyLocal(2.0);
        final FloatBuffer buf = mesh.getMeshData().getVertexBuffer();
        buf.rewind();
        buf.limit(9);
        mesh.getMeshData().updateVertexCount();
        buf.rewind();
        for (final ReadOnlyVector3 v : p) {
            buf.put(v.getXf()).put(v.getYf()).put(v.getZf());
        }
        mesh.setRotation(new Matrix3());
        detachChild(label);
    } else {
        boolean special = false;
        if ("A".equals(customText) && Util.isEqual(start, Math.PI / 2)) {
            // special case for azimuth
            angle = angle - Math.PI * 2;
            if (Util.isEqual(Math.abs(angle), 2 * Math.PI)) {
                angle = 0;
            }
            end = start + angle;
            label.setText("A=" + (angleDegrees == 0 ? 0 : (360 - angleDegrees)) + "\u00B0");
            special = true;
        } else {
            label.setText((customText != null ? customText + "=" : "") + angleDegrees + "\u00B0");
        }
        ((Arc) mesh).set(radius, start, end);
        mesh.setRotation(toFlat.invertLocal());
        final double start360 = start < 0 ? MathUtils.TWO_PI + start : start;
        final double angle360 = angle < 0 ? MathUtils.TWO_PI + angle : angle;
        final double end360 = start360 + angle360;
        final Matrix3 rotMatrix = toFlat.multiplyLocal(new Matrix3().fromAngles(-Math.PI / 2, 0, (special ? Math.PI / 2 : -Math.PI / 2) + (start360 + end360) / 2));
        label.setRotation(rotMatrix);
        final Vector3 trans = new Vector3(0, 0, radius / 1.7);
        label.setTranslation(rotMatrix.applyPost(trans, trans));
        attachChild(label);
    }
    mesh.updateModelBound();
    this.setTranslation(mainPoint);
}

Example 55 with Vector3

use of com.ardor3d.math.Vector3 in project energy3d by concord-consortium.

the class Heliodon method drawSunPath.

private void drawSunPath() {
    final FloatBuffer buf = sunPath.getMeshData().getVertexBuffer();
    buf.limit(buf.capacity());
    buf.rewind();
    final double step = MathUtils.TWO_PI / HOUR_DIVISIONS;
    int limit = 0;
    for (double hourAngle = -Math.PI; hourAngle < Math.PI + step / 2.0; hourAngle += step) {
        final Vector3 v = computeSunLocation(hourAngle, declinationAngle, latitude);
        if (v.getZ() > -0.3) {
            buf.put(v.getXf()).put(v.getYf()).put(v.getZf());
            limit += 3;
        }
    }
    buf.limit(limit);
    sunPath.updateModelBound();
    sunPath.getSceneHints().setCullHint(limit == 0 ? CullHint.Always : CullHint.Inherit);
    dirtySunPath = false;
}