Examples with Spatial com.ardor3d.scenegraph.Spatial used on opensource projects

Example 1 with Spatial

use of com.ardor3d.scenegraph.Spatial 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 2 with Spatial

use of com.ardor3d.scenegraph.Spatial in project energy3d by concord-consortium.

the class Foundation method setMovePointsVisible.

public void setMovePointsVisible(final boolean visible) {
    final int n = points.size();
    for (int i = n - 4; i < n; i++) {
        final Spatial editPoint = pointsRoot.getChild(i);
        ((Mesh) editPoint).setVisible(visible);
        final SceneHints sceneHints = editPoint.getSceneHints();
        sceneHints.setAllPickingHints(visible);
    }
}

Example 3 with Spatial

use of com.ardor3d.scenegraph.Spatial in project energy3d by concord-consortium.

the class Foundation method drawImportedNodes.

public void drawImportedNodes() {
    if (importedNodes != null) {
        final int n = importedNodes.size();
        if (n > 0) {
            Node ni;
            final Vector3 c = getAbsCenter();
            // the absolute center is lifted to the center of the bounding box that includes walls when there are
            c.setZ(height);
            // FIXME: Why negate?
            final Matrix3 matrix = new Matrix3().fromAngles(0, 0, -Math.toRadians(getAzimuth()));
            for (int i = 0; i < n; i++) {
                ni = importedNodes.get(i);
                if (root.getChildren().contains(ni)) {
                    final Vector3 relativePosition = importedNodeStates.get(i).getRelativePosition();
                    if (relativePosition != null) {
                        final Vector3 vi = matrix.applyPost(relativePosition, null);
                        ni.setTranslation(c.add(vi, null));
                        ni.setRotation(matrix);
                        for (final Spatial s : ni.getChildren()) {
                            if (s instanceof Mesh) {
                                final Mesh m = (Mesh) s;
                                m.updateModelBound();
                            }
                        }
                    }
                }
            }
        }
    }
}

Example 4 with Spatial

use of com.ardor3d.scenegraph.Spatial in project energy3d by concord-consortium.

the class SceneManager method initCamera.

public void initCamera() {
    System.out.println("initCamera()");
    final Camera camera = getCamera();
    cameraNode = new CameraNode("Camera Node", camera);
    root.attachChild(cameraNode);
    cameraNode.updateFromCamera();
    Scene.getInstance().updateEditShapes();
    setCameraControl(CameraMode.ORBIT);
    resetCamera(ViewMode.NORMAL);
    SceneManager.getInstance().getCameraControl().reset();
    taskManager.update(new Callable<Object>() {

        @Override
        public Object call() throws Exception {
            final Spatial compass = createCompass();
            compass.setScale(0.1);
            compass.setTranslation(-1, -0.7, 2);
            cameraNode.attachChild(compass);
            final Spatial earth = createEarth();
            earth.setScale(0.00012);
            earth.setTranslation(-1, -0.67, 2);
            cameraNode.attachChild(earth);
            Scene.getInstance().updateEditShapes();
            return null;
        }
    });
}

Example 5 with Spatial

use of com.ardor3d.scenegraph.Spatial 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;
}