Examples with Matrix3 com.ardor3d.math.Matrix3 used on opensource projects

Example 21 with Matrix3

use of com.ardor3d.math.Matrix3 in project energy3d by concord-consortium.

the class Tree method init.

@Override
protected void init() {
    super.init();
    switch(treeType) {
        case COTTONWOOD:
            treeWidth = 80;
            treeHeight = 100;
            break;
        case LINDEN:
            treeWidth = 90;
            treeHeight = 120;
            break;
        case OAK:
            treeWidth = 70;
            treeHeight = 80;
            break;
        case ELM:
            treeWidth = 60;
            treeHeight = 75;
            break;
        case MAPLE:
            treeWidth = 30;
            treeHeight = 60;
            break;
        case PINE:
            treeWidth = 30;
            treeHeight = 80;
            break;
        default:
            treeWidth = 30;
            treeHeight = 40;
    }
    mesh = new Quad("Tree Quad", treeWidth, treeHeight);
    mesh.setModelBound(new BoundingBox());
    mesh.updateModelBound();
    mesh.setRotation(new Matrix3().fromAngles(Math.PI / 2, 0, 0));
    mesh.setTranslation(0, 0, treeHeight / 2.0);
    mesh.getSceneHints().setPickingHint(PickingHint.Pickable, false);
    final BlendState bs = new BlendState();
    bs.setEnabled(true);
    bs.setBlendEnabled(false);
    bs.setTestEnabled(true);
    bs.setTestFunction(TestFunction.GreaterThan);
    bs.setReference(0.7f);
    mesh.setRenderState(bs);
    mesh.getSceneHints().setRenderBucketType(RenderBucketType.Transparent);
    billboard = new BillboardNode("Billboard");
    billboard.setAlignment(BillboardAlignment.AxialZ);
    billboard.attachChild(mesh);
    root.attachChild(billboard);
    switch(treeType) {
        case PINE:
            // axis samples, radial samples, radius, height, closed
            crown = new Cone("Tree Crown", 2, 6, 18, 20, false);
            break;
        default:
            // z samples, radial samples, radius
            crown = new Sphere("Tree Crown", 4, 8, 14);
    }
    crown.setModelBound(new BoundingSphere());
    crown.updateModelBound();
    final Cylinder trunk = new Cylinder("Tree Trunk", 10, 10, 1, 20);
    trunk.setModelBound(new BoundingBox());
    trunk.updateModelBound();
    switch(treeType) {
        case COTTONWOOD:
            crown.setScale(3, 3, 3.5);
            crown.setTranslation(0, 0, 55);
            trunk.setScale(8, 8, 2);
            trunk.setTranslation(0, 0, 20);
            break;
        case LINDEN:
            crown.setScale(3.5, 3.5, 4);
            crown.setTranslation(0, 0, 65);
            trunk.setScale(5, 5, 2);
            trunk.setTranslation(0, 0, 20);
            break;
        case OAK:
            crown.setScale(2.5, 2.5, 3);
            crown.setTranslation(0, 0, 45);
            trunk.setScale(5, 5, 2);
            trunk.setTranslation(0, 0, 20);
            break;
        case ELM:
            crown.setScale(2, 2, 2.5);
            crown.setTranslation(0, 0, 40);
            trunk.setScale(2, 2, 2);
            trunk.setTranslation(0, 0, 20);
            break;
        case MAPLE:
            crown.setScale(1, 1, 2.1);
            crown.setTranslation(0, 0, 32);
            trunk.setTranslation(0, 0, 10);
            break;
        case PINE:
            crown.setScale(1, 1, -4.0);
            crown.setTranslation(0, 0, 45);
            trunk.setTranslation(0, 0, 10);
            break;
        default:
            crown.setScale(1, 1, 1.2);
            crown.setTranslation(0, 0, 24);
            trunk.setTranslation(0, 0, 10);
            break;
    }
    collisionRoot = new Node("Tree Collision Root");
    collisionRoot.attachChild(crown);
    collisionRoot.attachChild(trunk);
    if (points.size() > 0) {
        collisionRoot.setTranslation(getAbsPoint(0));
    }
    collisionRoot.updateWorldTransform(true);
    collisionRoot.updateWorldBound(true);
    collisionRoot.getSceneHints().setCullHint(showPolygons ? CullHint.Never : CullHint.Always);
    root.attachChild(collisionRoot);
    crown.setUserData(new UserData(this));
    trunk.setUserData(new UserData(this));
    updateTextureAndColor();
}

Example 22 with Matrix3

use of com.ardor3d.math.Matrix3 in project energy3d by concord-consortium.

the class SceneManager method createSky.

private Mesh createSky() {
    final Dome sky = new Dome("Sky", 100, 100, SKY_RADIUS);
    sky.setRotation(new Matrix3().fromAngles(Math.PI / 2, 0, 0));
    sky.getSceneHints().setLightCombineMode(LightCombineMode.Off);
    sky.getSceneHints().setAllPickingHints(false);
    sky.updateModelBound();
    sky.updateWorldBound(true);
    final TextureState ts = new TextureState();
    ts.setTexture(TextureManager.load("daysky.jpg", Texture.MinificationFilter.Trilinear, TextureStoreFormat.GuessNoCompressedFormat, true));
    sky.setRenderState(ts);
    return sky;
}

Example 23 with Matrix3

use of com.ardor3d.math.Matrix3 in project energy3d by concord-consortium.

the class SceneManager method createEarth.

private Node createEarth() throws IOException {
    final ResourceSource source = ResourceLocatorTool.locateResource(ResourceLocatorTool.TYPE_MODEL, "earth.dae");
    final ColladaImporter colladaImporter = new ColladaImporter();
    final ColladaStorage storage = colladaImporter.load(source);
    final Node earth = storage.getScene();
    final DirectionalLight light = new DirectionalLight();
    light.setDirection(new Vector3(0, 0, -1));
    light.setEnabled(true);
    final LightState lightState = new LightState();
    lightState.attach(light);
    earth.setRenderState(lightState);
    earth.getSceneHints().setLightCombineMode(LightCombineMode.Replace);
    earth.updateWorldRenderStates(true);
    final Node node = new Node();
    node.setRotation(new Matrix3().fromAngles(-MathUtils.HALF_PI, 0.0, 0.0));
    node.attachChild(earth);
    earth.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;
            earth.setRotation(new Matrix3().fromAngles(0, 0, angle));
        }
    });
    return node;
}

Example 24 with Matrix3

use of com.ardor3d.math.Matrix3 in project energy3d by concord-consortium.

the class SceneManager method update.

@Override
public void update(final ReadOnlyTimer timer) {
    final double tpf = timer.getTimePerFrame();
    passManager.updatePasses(tpf);
    taskManager.getQueue(GameTaskQueue.UPDATE).setExecuteMultiple(executeAllTask);
    taskManager.getQueue(GameTaskQueue.UPDATE).execute(canvas.getCanvasRenderer().getRenderer());
    if (operationFlag) {
        executeOperation();
    }
    if (mouseState != null) {
        mouseMoved();
    }
    if (Scene.isRedrawAll()) {
        Scene.getInstance().redrawAllNow();
    }
    if (rotAnim && viewMode == ViewMode.NORMAL && canvas.getCanvasRenderer() != null) {
        final Matrix3 rotate = new Matrix3();
        rotate.fromAngleNormalAxis(45 * tpf * MathUtils.DEG_TO_RAD, Vector3.UNIT_Z);
        final Camera camera = getCamera();
        camera.setLocation(rotate.applyPre(camera.getLocation(), null));
        camera.lookAt(0, 0, 1, Vector3.UNIT_Z);
        getCameraNode().updateFromCamera();
        Scene.getInstance().updateEditShapes();
    }
    final Heliodon heliodon = Heliodon.getInstance();
    if (heliodon != null) {
        if (sunAnim) {
            heliodon.setHourAngle(heliodon.getHourAngle() + tpf * 0.5, true, true, false);
            SceneManager.getInstance().changeSkyTexture();
            SceneManager.getInstance().setShading(heliodon.isNightTime());
            final boolean night = Heliodon.getInstance().isNightTime();
            for (final HousePart part : Scene.getInstance().getParts()) {
                if (part instanceof Mirror) {
                    final Mirror m = (Mirror) part;
                    if (night) {
                        // call this so that the light beams can be set invisible
                        m.drawSunBeam();
                    } else {
                        if (m.getReceiver() != null) {
                            m.draw();
                        }
                    }
                } else if (part instanceof ParabolicTrough) {
                    final ParabolicTrough t = (ParabolicTrough) part;
                    if (night) {
                        // call this so that the light beams can be set invisible
                        t.drawSunBeam();
                    } else {
                        t.draw();
                    }
                } else if (part instanceof ParabolicDish) {
                    final ParabolicDish d = (ParabolicDish) part;
                    if (night) {
                        // call this so that the light beams can be set invisible
                        d.drawSunBeam();
                    } else {
                        d.draw();
                    }
                } else if (part instanceof FresnelReflector) {
                    final FresnelReflector f = (FresnelReflector) part;
                    if (night) {
                        // call this so that the light beams can be set invisible
                        f.drawSunBeam();
                    } else {
                        f.draw();
                    }
                } else if (part instanceof SolarPanel) {
                    final SolarPanel sp = (SolarPanel) part;
                    if (!night && sp.getTracker() != Trackable.NO_TRACKER) {
                        sp.draw();
                    }
                    if (sp.isSunBeamVisible()) {
                        sp.drawSunBeam();
                    }
                } else if (part instanceof Rack) {
                    final Rack rack = (Rack) part;
                    if (!night && rack.getTracker() != Trackable.NO_TRACKER) {
                        rack.draw();
                    }
                    if (rack.isSunBeamVisible()) {
                        rack.drawSunBeam();
                    }
                }
            }
        }
        heliodon.update();
    }
    if (cameraControl != null && cameraControl.isAnimating()) {
        cameraControl.animate();
    }
    root.updateGeometricState(tpf);
}

Example 25 with Matrix3

use of com.ardor3d.math.Matrix3 in project energy3d by concord-consortium.

the class Window method drawAnnotations.

@Override
public void drawAnnotations() {
    if (points.size() < 4) {
        return;
    }
    int annotCounter = 0;
    Vector3 p0 = getAbsPoint(0);
    Vector3 p1 = getAbsPoint(1);
    Vector3 p2 = getAbsPoint(2);
    Vector3 p3 = getAbsPoint(3);
    final int vIndex = getNormal().equals(Vector3.UNIT_Z) ? 1 : 2;
    if (!Util.isEqual(p0.getValue(vIndex), p2.getValue(vIndex))) {
        final Vector3 tmp = p0;
        p0 = p2;
        p2 = p3;
        p3 = p1;
        p1 = tmp;
    }
    if (p0.getValue(vIndex) > p1.getValue(vIndex)) {
        swap(p0, p1);
        swap(p2, p3);
    }
    final Vector3 p01 = p1.subtract(p0, null).normalizeLocal();
    if (p2.subtract(p0, null).normalizeLocal().dot(p01.cross(getNormal(), null)) < 0) {
        swap(p0, p2);
        swap(p1, p3);
    }
    final Vector3 cornerXY = p0.subtract(container.getAbsPoint(0), null);
    cornerXY.setZ(0);
    final ReadOnlyVector3 faceDirection = getNormal();
    if (container instanceof Wall) {
        final ReadOnlyVector3 v02 = container.getAbsPoint(2).subtract(container.getAbsPoint(0), null);
        final boolean reversedFace = v02.normalize(null).crossLocal(container.getNormal()).dot(Vector3.NEG_UNIT_Z) < 0.0;
        double xy = cornerXY.length();
        if (reversedFace) {
            xy = v02.length() - xy;
        }
        label1.setText("(" + Math.round(Scene.getInstance().getAnnotationScale() * 10 * xy) / 10.0 + ", " + Math.round(Scene.getInstance().getAnnotationScale() * 10.0 * (p0.getZ() - container.getAbsPoint(0).getZ())) / 10.0 + ")");
        label1.setTranslation(p0);
        label1.setRotation(new Matrix3().fromAngles(0, 0, -Util.angleBetween(v02.normalize(null).multiplyLocal(reversedFace ? -1 : 1), Vector3.UNIT_X, Vector3.UNIT_Z)));
    }
    final ReadOnlyVector3 center = getCenter();
    final float lineWidth = original == null ? 1f : 2f;
    SizeAnnotation annot = fetchSizeAnnot(annotCounter++);
    annot.setRange(p0, p1, center, faceDirection, false, Align.Center, true, true, false);
    annot.setLineWidth(lineWidth);
    annot = fetchSizeAnnot(annotCounter++);
    annot.setRange(p0, p2, center, faceDirection, false, Align.Center, true, false, false);
    annot.setLineWidth(lineWidth);
}