Examples with ReadOnlyVector2 com.ardor3d.math.type.ReadOnlyVector2 used on opensource projects

Example 1 with ReadOnlyVector2

use of com.ardor3d.math.type.ReadOnlyVector2 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 2 with ReadOnlyVector2

use of com.ardor3d.math.type.ReadOnlyVector2 in project energy3d by concord-consortium.

the class Roof method computeGableEditPoints.

private void computeGableEditPoints() {
    if (gableEditPointToWallMap == null) {
        return;
    }
    for (final int editPointIndex : gableEditPointToWallMap.keySet()) {
        // if (editPointIndex >= points.size()) {
        // gableEditPointToWallMap.clear();
        // break;
        // }
        final Vector3 editPoint = getAbsPoint(editPointIndex);
        final List<Wall> gableWalls = gableEditPointToWallMap.get(editPointIndex);
        final List<ReadOnlyVector3> wallPoints = new ArrayList<ReadOnlyVector3>(gableWalls.size() * 2);
        final List<ReadOnlyVector3> wallNormals = new ArrayList<ReadOnlyVector3>(gableWalls.size() * 2);
        for (final Wall wall : gableWalls) {
            addPointToPolygon(wall.getAbsPoint(0), wall.getNormal(), wallPoints, wallNormals);
            addPointToPolygon(wall.getAbsPoint(2), wall.getNormal(), wallPoints, wallNormals);
        }
        applyOverhang(wallPoints, wallNormals);
        if (gableWalls.size() == 1) {
            final ReadOnlyVector2 p2D = Util.snapToPolygon(editPoint, wallPoints, wallNormals);
            editPoint.setX(p2D.getX());
            editPoint.setY(p2D.getY());
        } else if (gableWalls.size() > 1) {
            final Vector3 p0 = gableWalls.get(0).getAbsPoint(0);
            final Wall secondWall = gableWalls.get(1);
            final ReadOnlyVector3 cornerPoint;
            final int cornerIndex;
            if (Util.isEqual(p0, secondWall.getAbsPoint(0)) || Util.isEqual(p0, secondWall.getAbsPoint(2))) {
                cornerIndex = 0;
            } else {
                cornerIndex = 1;
            }
            cornerPoint = wallPoints.get(cornerIndex).subtract(wallNormals.get(cornerIndex).multiply(0.01, null), null);
            editPoint.setX(cornerPoint.getX());
            editPoint.setY(cornerPoint.getY());
        }
        points.get(editPointIndex).set(toRelative(editPoint));
    }
}

Example 3 with ReadOnlyVector2

use of com.ardor3d.math.type.ReadOnlyVector2 in project energy3d by concord-consortium.

the class Roof method ensureEditPointsInside.

private void ensureEditPointsInside() {
    for (int i = 1; i < points.size(); i++) {
        final Vector3 editPoint = getAbsPoint(i);
        final Vector2 p = new Vector2(editPoint.getX(), editPoint.getY());
        if (!insideWallsPolygon(editPoint)) {
            double closestDistance = Double.MAX_VALUE;
            int closestIndex = 0;
            for (int j = 0; j < wallUpperPoints.size(); j++) {
                final Vector2 l1 = new Vector2(wallUpperPoints.get(j).getX(), wallUpperPoints.get(j).getY());
                final Vector2 l2 = new Vector2(wallUpperPoints.get((j + 1) % wallUpperPoints.size()).getX(), wallUpperPoints.get((j + 1) % wallUpperPoints.size()).getY());
                final double distance = p.distance(l1) + p.distance(l2);
                if (distance < closestDistance) {
                    closestDistance = distance;
                    closestIndex = j;
                }
            }
            final List<ReadOnlyVector3> wallPoints = new ArrayList<ReadOnlyVector3>(2);
            wallPoints.add(wallUpperPoints.get(closestIndex));
            wallPoints.add(wallUpperPoints.get((closestIndex + 1) % wallUpperPoints.size()));
            final ReadOnlyVector2 p2D = Util.snapToPolygon(editPoint, wallPoints, null);
            editPoint.setX(p2D.getX());
            editPoint.setY(p2D.getY());
            if (closestIndex < walls.size()) {
                editPoint.subtractLocal(walls.get(closestIndex).getNormal().multiply(0.01, null));
            }
            points.get(i).set(toRelative(editPoint));
        }
    }
}

Example 4 with ReadOnlyVector2

use of com.ardor3d.math.type.ReadOnlyVector2 in project energy3d by concord-consortium.

the class SolarRadiation method initMeshTextureData.

private MeshDataStore initMeshTextureData(final Mesh drawMesh, final Mesh collisionMesh, final ReadOnlyVector3 normal, final boolean updateTexture) {
    final MeshDataStore data = new MeshDataStore();
    if (normal != null) {
        final AnyToXYTransform toXY = new AnyToXYTransform(normal.getX(), normal.getY(), normal.getZ());
        final XYToAnyTransform fromXY = new XYToAnyTransform(normal.getX(), normal.getY(), normal.getZ());
        final FloatBuffer vertexBuffer = collisionMesh.getMeshData().getVertexBuffer();
        vertexBuffer.rewind();
        double minX, minY, maxX, maxY;
        minX = minY = Double.POSITIVE_INFINITY;
        maxX = maxY = Double.NEGATIVE_INFINITY;
        double z = Double.NaN;
        final List<ReadOnlyVector2> points = new ArrayList<ReadOnlyVector2>(vertexBuffer.limit() / 3);
        while (vertexBuffer.hasRemaining()) {
            final Vector3 pWorld = drawMesh.localToWorld(new Vector3(vertexBuffer.get(), vertexBuffer.get(), vertexBuffer.get()), null);
            final Point p = new TPoint(pWorld.getX(), pWorld.getY(), pWorld.getZ());
            toXY.transform(p);
            if (p.getX() < minX) {
                minX = p.getX();
            }
            if (p.getX() > maxX) {
                maxX = p.getX();
            }
            if (p.getY() < minY) {
                minY = p.getY();
            }
            if (p.getY() > maxY) {
                maxY = p.getY();
            }
            if (Double.isNaN(z)) {
                z = p.getZ();
            }
            points.add(new Vector2(p.getX(), p.getY()));
        }
        final Point tmp = new TPoint(minX, minY, z);
        fromXY.transform(tmp);
        data.p0 = new Vector3(tmp.getX(), tmp.getY(), tmp.getZ());
        tmp.set(minX, maxY, z);
        fromXY.transform(tmp);
        data.p1 = new Vector3(tmp.getX(), tmp.getY(), tmp.getZ());
        tmp.set(maxX, minY, z);
        fromXY.transform(tmp);
        data.p2 = new Vector3(tmp.getX(), tmp.getY(), tmp.getZ());
        final double solarStep = Scene.getInstance().getSolarStep();
        data.rows = Math.max(1, (int) Math.ceil(data.p1.subtract(data.p0, null).length() / solarStep));
        data.cols = Math.max(1, (int) Math.ceil(data.p2.subtract(data.p0, null).length() / solarStep));
        data.dailySolarIntensity = new double[Util.roundToPowerOfTwo(data.rows)][Util.roundToPowerOfTwo(data.cols)];
        final ReadOnlyVector2 originXY = new Vector2(minX, minY);
        final ReadOnlyVector2 uXY = new Vector2(maxX - minX, 0).normalizeLocal();
        final ReadOnlyVector2 vXY = new Vector2(0, maxY - minY).normalizeLocal();
        final int nrow = data.dailySolarIntensity.length;
        final int ncol = data.dailySolarIntensity[0].length;
        for (int row = 0; row < nrow; row++) {
            for (int col = 0; col < ncol; col++) {
                if (row >= data.rows || col >= data.cols) {
                    // overshot cells
                    data.dailySolarIntensity[row][col] = -1;
                } else {
                    final ReadOnlyVector2 p = originXY.add(uXY.multiply(col * solarStep, null), null).add(vXY.multiply(row * solarStep, null), null);
                    boolean isInside = false;
                    final int numberOfPoints = points.size();
                    if (numberOfPoints >= 3) {
                        // FIXME: sometimes we can end up with less than three points
                        for (int i = 0; i < numberOfPoints; i += 3) {
                            if (i + 2 < points.size()) {
                                if (Util.isPointInsideTriangle(p, points.get(i), points.get(i + 1), points.get(i + 2))) {
                                    isInside = true;
                                    break;
                                }
                            }
                        }
                    }
                    if (!isInside && col > 0 && row > 0) {
                        // must at least include one column or row
                        data.dailySolarIntensity[row][col] = -1;
                    }
                }
            }
        }
        data.u = data.p2.subtract(data.p0, null).normalizeLocal();
        data.v = data.p1.subtract(data.p0, null).normalizeLocal();
        onMesh.put(drawMesh, data);
        if (updateTexture) {
            updateTextureCoords(drawMesh);
        }
    }
    return data;
}

Example 5 with ReadOnlyVector2

use of com.ardor3d.math.type.ReadOnlyVector2 in project energy3d by concord-consortium.

the class TriangleMeshLib method createMeshes.

private static List<Mesh> createMeshes(final ArrayList<GroupData> groups) {
    final List<Mesh> results = new ArrayList<Mesh>();
    for (final GroupData group : groups) {
        final Mesh mesh = new Mesh();
        mesh.setUserData(group.key);
        mesh.setModelBound(new BoundingBox());
        results.add(mesh);
        final FloatBuffer vertexBuffer = BufferUtils.createVector3Buffer(group.vertices.size());
        mesh.getMeshData().setVertexBuffer(vertexBuffer);
        for (final ReadOnlyVector3 v : group.vertices) {
            vertexBuffer.put(v.getXf()).put(v.getYf()).put(v.getZf());
        }
        final FloatBuffer normalBuffer = BufferUtils.createFloatBuffer(vertexBuffer.limit());
        mesh.getMeshData().setNormalBuffer(normalBuffer);
        for (final ReadOnlyVector3 v : group.normals) {
            normalBuffer.put(v.getXf()).put(v.getYf()).put(v.getZf());
        }
        if (!group.textures.isEmpty()) {
            final FloatBuffer textureBuffer = BufferUtils.createVector2Buffer(group.textures.size());
            mesh.getMeshData().setTextureBuffer(textureBuffer, 0);
            for (final ReadOnlyVector2 v : group.textures) {
                textureBuffer.put(v.getXf()).put(v.getYf());
            }
            if (group.textureImage != null) {
                final Texture texture = TextureManager.loadFromImage(group.textureImage, Texture.MinificationFilter.Trilinear, TextureStoreFormat.GuessNoCompressedFormat);
                final TextureState ts = new TextureState();
                ts.setTexture(texture);
                mesh.setRenderState(ts);
            }
        }
        mesh.updateModelBound();
    }
    return results;
}