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

Example 6 with Node

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

the class Scene method pasteToPickedLocationOnFoundation.

public void pasteToPickedLocationOnFoundation() {
    if (SceneManager.getInstance().getSolarHeatMap()) {
        EnergyPanel.getInstance().updateRadiationHeatMap();
    }
    final HousePart selectedPart = SceneManager.getInstance().getSelectedPart();
    if (!(selectedPart instanceof Foundation)) {
        return;
    }
    final Foundation foundation = (Foundation) selectedPart;
    if (copyNode != null) {
        final Vector3 position = SceneManager.getInstance().getPickedLocationOnFoundation();
        if (position == null) {
            return;
        }
        copyNodeState.setAbsolutePosition(position.clone());
        Node newNode = null;
        try {
            newNode = foundation.importCollada(copyNodeState.getSourceURL(), position);
        } catch (final Throwable t) {
            t.printStackTrace();
        }
        if (newNode != null) {
            // copy the attributes that aren't copied by import
            final NodeState s = foundation.getNodeState(newNode);
            s.setDefaultColor(copyNodeState.getDefaultColor());
            s.setName(copyNodeState.getName());
            if (copyNodeState.getMeshesWithReversedNormal() != null) {
                for (final Integer i : copyNodeState.getMeshesWithReversedNormal()) {
                    s.reverseNormalOfMesh(i);
                    Util.reverseFace(Util.getMesh(newNode, i));
                }
            }
            if (copyNodeState.getDeletedMeshes() != null) {
                for (final Integer i : copyNodeState.getDeletedMeshes()) {
                    foundation.deleteMesh(Util.getMesh(newNode, i));
                }
            }
            final HashMap<Integer, ReadOnlyColorRGBA> meshColors = copyNodeState.getMeshColors();
            if (meshColors != null) {
                for (final Integer i : meshColors.keySet()) {
                    s.setMeshColor(i, meshColors.get(i));
                    Util.getMesh(newNode, i).setDefaultColor(s.getMeshColor(i));
                }
            }
        }
    } else {
        if (copyBuffer != null) {
            final HousePart c = copyBuffer.copy(false);
            if (c == null) {
                return;
            }
            Vector3 position = SceneManager.getInstance().getPickedLocationOnFoundation();
            if (position == null) {
                return;
            }
            // move to this foundation
            c.setContainer(foundation);
            position = c.toRelative(position.subtractLocal(c.getContainer().getAbsPoint(0)));
            final Vector3 center = c.toRelative(c.getAbsCenter().subtractLocal(c.getContainer().getAbsPoint(0)));
            position = position.subtractLocal(center);
            final int n = c.getPoints().size();
            for (int i = 0; i < n; i++) {
                final Vector3 v = c.getPoints().get(i);
                v.addLocal(position);
            }
            if (c instanceof Rack) {
                ((Rack) c).moveSolarPanels(position);
                setIdOfChildren(c);
            }
            add(c, true);
            copyBuffer = c;
            SceneManager.getInstance().setSelectedPart(c);
            SceneManager.getInstance().getUndoManager().addEdit(new PastePartCommand(c));
        }
    }
}

Example 7 with Node

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

the class SceneManager method createAxes.

private Spatial createAxes() {
    final int axisLen = SKY_RADIUS;
    final Node axisRoot = new Node();
    FloatBuffer buf;
    Line line;
    // X-Axis
    buf = BufferUtils.createVector3Buffer(2);
    buf.put(-axisLen).put(0).put(0);
    buf.put(axisLen).put(0).put(0);
    line = new Line("X-Axis", buf, null, null, null);
    line.setDefaultColor(ColorRGBA.RED);
    Util.disablePickShadowLight(line);
    line.setModelBound(new BoundingBox());
    line.updateModelBound();
    axisRoot.attachChild(line);
    // Y-Axis
    buf = BufferUtils.createVector3Buffer(2);
    buf.put(0).put(-axisLen).put(0);
    buf.put(0).put(axisLen).put(0);
    line = new Line("Y-Axis", buf, null, null, null);
    line.setDefaultColor(ColorRGBA.GREEN);
    Util.disablePickShadowLight(line);
    line.setModelBound(new BoundingBox());
    line.updateModelBound();
    axisRoot.attachChild(line);
    // Z-Axis
    buf = BufferUtils.createVector3Buffer(2);
    buf.put(0).put(0).put(-axisLen);
    buf.put(0).put(0).put(axisLen);
    line = new Line("Z-Axis", buf, null, null, null);
    Util.disablePickShadowLight(line);
    line.setDefaultColor(ColorRGBA.BLUE);
    line.setModelBound(new BoundingBox());
    line.updateModelBound();
    axisRoot.attachChild(line);
    axisRoot.updateWorldBound(true);
    return axisRoot;
}

Example 8 with Node

use of com.ardor3d.scenegraph.Node 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 9 with Node

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

the class SizeAnnotation method makeCopy.

@Override
public Node makeCopy(final boolean shareGeometricData) {
    // get copy of basic spatial info
    final Node node = super.makeCopy(shareGeometricData);
    // because the above code calls the constructor of this object (which adds 3 children) and then clones the node.children (which then adds extra 3 children) we need to undo the effect of last step
    node.detachChildAt(5);
    node.detachChildAt(4);
    node.detachChildAt(3);
    return node;
}

Example 10 with Node

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

the class Rack method init.

@Override
protected void init() {
    super.init();
    if (Util.isZero(copyLayoutGap)) {
        // FIXME: Why is a transient member evaluated to zero?
        copyLayoutGap = 1;
    }
    if (Util.isZero(rackWidth)) {
        rackWidth = 4.95;
    }
    if (Util.isZero(rackHeight)) {
        rackHeight = 1.65;
    }
    if (monthlyTiltAngles == null) {
        monthlyTiltAngles = new double[12];
        Arrays.fill(monthlyTiltAngles, tiltAngle);
    }
    mesh = new Mesh("Rack");
    mesh.setDefaultColor(ColorRGBA.LIGHT_GRAY);
    mesh.getMeshData().setVertexBuffer(BufferUtils.createVector3Buffer(6));
    mesh.getMeshData().setTextureBuffer(BufferUtils.createVector2Buffer(6), 0);
    mesh.setModelBound(new OrientedBoundingBox());
    mesh.setUserData(new UserData(this));
    root.attachChild(mesh);
    surround = new Box("Rack (Surround)");
    surround.setDefaultColor(ColorRGBA.LIGHT_GRAY);
    surround.setModelBound(new OrientedBoundingBox());
    final OffsetState offset = new OffsetState();
    // set a smaller value than solar panel so that the texture doesn't show up on the underside
    offset.setFactor(0.2f);
    offset.setUnits(1);
    surround.setRenderState(offset);
    root.attachChild(surround);
    outlineMesh = new Line("Rack (Outline)");
    outlineMesh.getMeshData().setVertexBuffer(BufferUtils.createVector3Buffer(8));
    outlineMesh.setDefaultColor(ColorRGBA.BLACK);
    outlineMesh.setModelBound(new OrientedBoundingBox());
    root.attachChild(outlineMesh);
    sunBeam = new Line("Sun Beam");
    sunBeam.setLineWidth(1f);
    sunBeam.setStipplePattern((short) 0xffff);
    sunBeam.setModelBound(null);
    Util.disablePickShadowLight(sunBeam);
    sunBeam.getMeshData().setVertexBuffer(BufferUtils.createVector3Buffer(4));
    sunBeam.setDefaultColor(new ColorRGBA(1f, 1f, 1f, 1f));
    root.attachChild(sunBeam);
    normalVector = new Line("Normal Vector");
    normalVector.setLineWidth(1f);
    normalVector.setStipplePattern((short) 0xffff);
    normalVector.setModelBound(null);
    Util.disablePickShadowLight(normalVector);
    normalVector.getMeshData().setVertexBuffer(BufferUtils.createVector3Buffer(6));
    normalVector.setDefaultColor(new ColorRGBA(1f, 1f, 0f, 1f));
    root.attachChild(normalVector);
    angles = new Node("Angles");
    angles.getSceneHints().setAllPickingHints(false);
    Util.disablePickShadowLight(angles);
    root.attachChild(angles);
    // the angle between the sun beam and the normal vector
    sunAngle = new AngleAnnotation();
    sunAngle.setColor(ColorRGBA.WHITE);
    sunAngle.setLineWidth(1);
    sunAngle.setFontSize(1);
    sunAngle.setCustomRadius(normalVectorLength * 0.8);
    angles.attachChild(sunAngle);
    solarPanelOutlines = new Line("Solar Panel Outlines");
    solarPanelOutlines.setLineWidth(1f);
    solarPanelOutlines.setStipplePattern((short) 0xffff);
    solarPanelOutlines.setModelBound(null);
    Util.disablePickShadowLight(solarPanelOutlines);
    solarPanelOutlines.getMeshData().setVertexBuffer(BufferUtils.createVector3Buffer(1));
    solarPanelOutlines.setDefaultColor(new ColorRGBA(0f, 0f, 0f, 1f));
    root.attachChild(solarPanelOutlines);
    label = new BMText("Label", "#" + id, FontManager.getInstance().getPartNumberFont(), Align.Center, Justify.Center);
    Util.initHousePartLabel(label);
    label.setFontScale(0.5);
    label.setVisible(false);
    root.attachChild(label);
    polesRoot = new Node("Poles Root");
    root.attachChild(polesRoot);
    updateTextureAndColor();
    if (sampleSolarPanel == null) {
        sampleSolarPanel = new SolarPanel();
    }
    // ugly fixes for zero initial values when sampleSolarPanel is previously serialized without new variables
    if (sampleSolarPanel.getPvModuleSpecs() == null) {
        sampleSolarPanel.setPvModuleSpecs(new PvModuleSpecs());
    }
    if (Util.isZero(sampleSolarPanel.getNominalOperatingCellTemperature())) {
        sampleSolarPanel.setNominalOperatingCellTemperature(48);
    }
    if (!points.isEmpty()) {
        oldRackCenter = points.get(0).clone();
    }
    oldRackWidth = rackWidth;
    oldRackHeight = rackHeight;
}