Examples with BoundingBox com.ardor3d.bounding.BoundingBox used on opensource projects

Example 6 with BoundingBox

use of com.ardor3d.bounding.BoundingBox 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 7 with BoundingBox

use of com.ardor3d.bounding.BoundingBox in project energy3d by concord-consortium.

the class Rack method addPole.

private void addPole(final Vector3 position, final double poleHeight, final double baseZ) {
    final Cylinder pole = new Cylinder("Pole Cylinder", 10, 10, 10, 0);
    pole.setRadius(0.6);
    pole.setRenderState(offsetState);
    // slightly shorter so that the pole won't penetrate the surface of the rack
    pole.setHeight(poleHeight - 0.5 * pole.getRadius());
    pole.setModelBound(new BoundingBox());
    pole.updateModelBound();
    position.setZ(baseZ + pole.getHeight() / 2);
    pole.setTranslation(position);
    polesRoot.attachChild(pole);
}

Example 8 with BoundingBox

use of com.ardor3d.bounding.BoundingBox in project energy3d by concord-consortium.

the class CameraControl method getCurrentExtent.

// the extent that depends on the camera orientation (not a perfect solution)
private static double getCurrentExtent() {
    double extent = 10;
    final BoundingVolume volume = Scene.getRoot().getWorldBound();
    if (volume instanceof BoundingBox) {
        final BoundingBox box = (BoundingBox) volume;
        final ReadOnlyVector3 cameraDirection = SceneManager.getInstance().getCamera().getDirection();
        final Vector3 e1 = box.getExtent(null);
        final double extent1 = Math.abs(e1.cross(cameraDirection, null).length());
        final Vector3 e2 = new Matrix3().applyRotationZ(Math.PI / 2).applyPost(e1, null);
        final double extent2 = Math.abs(e2.cross(cameraDirection, null).length());
        extent = 0.45 * (extent1 + extent2);
    }
    return extent;
}

Example 9 with BoundingBox

use of com.ardor3d.bounding.BoundingBox in project energy3d by concord-consortium.

the class PrintController method arrangePrintPages.

private void arrangePrintPages(final ArrayList<ArrayList<Spatial>> pages) {
    final double ratio = (double) Camera.getCurrentCamera().getWidth() / Camera.getCurrentCamera().getHeight();
    cols = (int) Math.round(Math.sqrt(pages.size() + 4) * ratio);
    if (cols % 2 == 0) {
        cols++;
    }
    rows = (int) Math.ceil((pages.size() + 4) / cols);
    int pageNum = 0;
    printCenters.clear();
    for (final ArrayList<Spatial> page : pages) {
        final Vector3 upperLeftCorner = new Vector3();
        double x, z;
        final BoundingBox originalHouseBoundingBox = (BoundingBox) Scene.getOriginalHouseRoot().getWorldBound().asType(Type.AABB);
        final ReadOnlyVector3 originalHouseCenter = Scene.getOriginalHouseRoot().getWorldBound().getCenter();
        final double minXDistance = originalHouseBoundingBox.getXExtent() + pageWidth / 2.0;
        final double minYDistance = originalHouseBoundingBox.getZExtent();
        do {
            x = (pageNum % cols - cols / 2) * (pageWidth + SPACE_BETWEEN_PAGES) + originalHouseCenter.getX();
            z = (pageNum / cols) * (pageHeight + SPACE_BETWEEN_PAGES);
            upperLeftCorner.setX(x - pageWidth / 2.0);
            upperLeftCorner.setZ(z + pageHeight);
            pageNum++;
        } while (Math.abs(x - originalHouseCenter.getX()) < minXDistance && Math.abs(z - originalHouseCenter.getZ()) < minYDistance);
        printCenters.add(upperLeftCorner);
        for (final Spatial printSpatial : page) {
            ((UserData) printSpatial.getUserData()).getPrintCenter().addLocal(upperLeftCorner.multiply(1, 0, 1, null));
        }
        final Box box = new Box("Page Boundary");
        final double y = Scene.getOriginalHouseRoot().getWorldBound().getCenter().getY();
        box.setData(upperLeftCorner.add(0, y + 1, 0, null), upperLeftCorner.add(pageWidth, y + 1.2, -pageHeight, null));
        box.setModelBound(new BoundingBox());
        box.updateModelBound();
        pagesRoot.attachChild(box);
        final BMText footNote = Annotation.makeNewLabel(1);
        final String url = Scene.getURL() != null ? Scene.getURL().getFile().substring(Scene.getURL().getFile().lastIndexOf('/') + 1, Scene.getURL().getFile().length()) + " -" : "";
        footNote.setText(url.replaceAll("%20", " ") + " Page " + printCenters.size() + " / " + pages.size() + " - http://energy.concord.org/");
        footNote.setFontScale(0.5);
        footNote.setAlign(Align.North);
        footNote.setTranslation(upperLeftCorner.add(pageWidth / 2.0, 0.0, -pageBottom - spaceBetweenParts / 2.0, null));
        pagesRoot.attachChild(footNote);
    }
    pagesRoot.updateGeometricState(0);
}

Example 10 with BoundingBox

use of com.ardor3d.bounding.BoundingBox in project energy3d by concord-consortium.

the class Mirror method init.

@Override
protected void init() {
    super.init();
    if (Util.isZero(mirrorWidth)) {
        mirrorWidth = 5;
    }
    if (Util.isZero(mirrorHeight)) {
        mirrorHeight = 3;
    }
    if (Util.isZero(reflectance)) {
        reflectance = 0.9;
    }
    if (Util.isZero(opticalEfficiency)) {
        opticalEfficiency = 1;
    }
    if (Util.isZero(baseHeight)) {
        baseHeight = 10;
    }
    if (heliostatTarget != null) {
        // FIXME: Somehow the target, when copied, doesn't point to the right object. This is not a prefect solution, but it fixes the problem.
        final HousePart hp = Scene.getInstance().getPart(heliostatTarget.getId());
        if (hp instanceof Foundation) {
            heliostatTarget = (Foundation) hp;
        } else {
            heliostatTarget = null;
        }
    }
    mesh = new Mesh("Reflecting Mirror");
    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("Mirror (Surround)");
    surround.setModelBound(new OrientedBoundingBox());
    final OffsetState offset = new OffsetState();
    offset.setFactor(1);
    offset.setUnits(1);
    surround.setRenderState(offset);
    root.attachChild(surround);
    outlineMesh = new Line("Mirror (Outline)");
    outlineMesh.getMeshData().setVertexBuffer(BufferUtils.createVector3Buffer(8));
    outlineMesh.setDefaultColor(ColorRGBA.BLACK);
    outlineMesh.setModelBound(new OrientedBoundingBox());
    root.attachChild(outlineMesh);
    // if there are many mirrors, reduce the solution of post
    post = new Cylinder("Post Cylinder", 2, Scene.getInstance().getAllHeliostats().size() < 200 ? 10 : 2, 10, 0);
    post.setRadius(0.6);
    post.setDefaultColor(ColorRGBA.WHITE);
    post.setRenderState(offsetState);
    post.setModelBound(new BoundingBox());
    post.updateModelBound();
    root.attachChild(post);
    lightBeams = new Line("Light Beams");
    lightBeams.setLineWidth(1f);
    lightBeams.setStipplePattern((short) 0xffff);
    lightBeams.setModelBound(null);
    // final BlendState blendState = new BlendState();
    // blendState.setBlendEnabled(true);
    // lightBeams.setRenderState(blendState);
    // lightBeams.getSceneHints().setRenderBucketType(RenderBucketType.Transparent);
    Util.disablePickShadowLight(lightBeams);
    lightBeams.getMeshData().setVertexBuffer(BufferUtils.createVector3Buffer(4));
    lightBeams.setDefaultColor(new ColorRGBA(1f, 1f, 1f, 1f));
    root.attachChild(lightBeams);
    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);
    updateTextureAndColor();
}