Examples with Vector2 com.ardor3d.math.Vector2 used on opensource projects

Example 1 with Vector2

use of com.ardor3d.math.Vector2 in project energy3d by concord-consortium.

the class Building method contains.

public boolean contains(final double x, final double y, final boolean init) {
    if (!wallComplete)
        return false;
    final int n = wallVertices.size();
    if (n == 0)
        return false;
    if (init) {
        if (wallPath == null)
            wallPath = new Path2D.Double();
        else
            wallPath.reset();
        Vector2 v = wallVertices.get(0);
        wallPath.moveTo(v.getX(), v.getY());
        for (int i = 1; i < n; i++) {
            v = wallVertices.get(i);
            wallPath.lineTo(v.getX(), v.getY());
        }
        v = wallVertices.get(0);
        wallPath.lineTo(v.getX(), v.getY());
        wallPath.closePath();
    }
    return wallPath != null ? wallPath.contains(x, y) : false;
}

Example 2 with Vector2

use of com.ardor3d.math.Vector2 in project energy3d by concord-consortium.

the class Building method calculate.

/**
 * @return false if the building does not conform
 */
public boolean calculate() {
    final double scale = Scene.getInstance().getAnnotationScale();
    height = foundation.getBoundingHeight() * scale;
    if (!wallComplete)
        return false;
    final int n = wallVertices.size();
    area = 0;
    Vector2 v1, v2;
    for (int i = 0; i < n - 1; i++) {
        v1 = wallVertices.get(i);
        v2 = wallVertices.get(i + 1);
        area += v1.getX() * v2.getY() - v2.getX() * v1.getY();
    }
    v1 = wallVertices.get(n - 1);
    v2 = wallVertices.get(0);
    area += v1.getX() * v2.getY() - v2.getX() * v1.getY();
    area *= 0.5;
    cx = 0;
    cy = 0;
    for (int i = 0; i < n - 1; i++) {
        v1 = wallVertices.get(i);
        v2 = wallVertices.get(i + 1);
        cx += (v1.getX() * v2.getY() - v2.getX() * v1.getY()) * (v1.getX() + v2.getX());
        cy += (v1.getX() * v2.getY() - v2.getX() * v1.getY()) * (v1.getY() + v2.getY());
    }
    v1 = wallVertices.get(n - 1);
    v2 = wallVertices.get(0);
    cx += (v1.getX() * v2.getY() - v2.getX() * v1.getY()) * (v1.getX() + v2.getX());
    cy += (v1.getX() * v2.getY() - v2.getX() * v1.getY()) * (v1.getY() + v2.getY());
    cx /= 6 * area;
    cy /= 6 * area;
    cx *= scale;
    cy *= scale;
    area = Math.abs(area) * scale * scale;
    wallArea = 0;
    for (Wall w : walls) {
        wallArea += w.getArea();
    }
    windowArea = 0;
    for (Window w : windows) {
        windowArea += w.getArea();
    }
    windowToFloorRatio = windowArea / (area * height / STORY_HEIGHT);
    return true;
}

Example 3 with Vector2

use of com.ardor3d.math.Vector2 in project energy3d by concord-consortium.

the class Foundation method pickMesh.

public void pickMesh(final int x, final int y) {
    selectedMesh = null;
    if (importedNodes != null) {
        final PickResults pickResults = new PrimitivePickResults();
        pickResults.setCheckDistance(true);
        final Ray3 pickRay = SceneManager.getInstance().getCamera().getPickRay(new Vector2(x, y), false, null);
        for (final Node node : importedNodes) {
            for (final Spatial s : node.getChildren()) {
                if (s instanceof Mesh) {
                    PickingUtil.findPick(s, pickRay, pickResults, false);
                }
            }
        }
        if (pickResults.getNumber() > 0) {
            final Pickable pickable = pickResults.getPickData(0).getTarget();
            if (pickable instanceof Mesh) {
                selectedMesh = (Mesh) pickable;
                drawMeshSelection(selectedMesh);
            }
        } else {
            setMeshSelectionVisible(false);
        }
    }
}

Example 4 with Vector2

use of com.ardor3d.math.Vector2 in project energy3d by concord-consortium.

the class HousePart method toRelative.

public Vector3 toRelative(final ReadOnlyVector3 p) {
    final HousePart container = getContainerRelative();
    if (container == null) {
        return p.clone();
    }
    final Vector3 p0 = container.getAbsPoint(0);
    final Vector3 p1 = container.getAbsPoint(1);
    final Vector3 p2 = container.getAbsPoint(2);
    final Vector2 p_2d = new Vector2(p.getX(), p.getY());
    final Vector2 p0_2d = new Vector2(p0.getX(), p0.getY());
    final double uScale = Util.projectPointOnLineScale(p_2d, p0_2d, new Vector2(p2.getX(), p2.getY()));
    final double vScale;
    final boolean relativeToHorizontal = getContainerRelative().isHorizontal();
    if (relativeToHorizontal) {
        vScale = Util.projectPointOnLineScale(p_2d, p0_2d, new Vector2(p1.getX(), p1.getY()));
        return new Vector3(uScale, vScale, p.getZ());
    } else {
        vScale = Util.projectPointOnLineScale(new Vector2(0, p.getZ()), new Vector2(0, p0.getZ()), new Vector2(0, p1.getZ()));
        return new Vector3(uScale, 0.0, vScale);
    }
}

Example 5 with Vector2

use of com.ardor3d.math.Vector2 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();
            }
        }
    }));
}