Examples with PointCloudData gaiasky.data.util.PointCloudData used on opensource projects

Example 11 with PointCloudData

use of gaiasky.data.util.PointCloudData in project gaiasky by langurmonkey.

the class KeyframesPathObject method update.

public void update(ITimeFrameProvider time, final Vector3b parentTransform, ICamera camera, float opacity) {
    for (VertsObject vo : objects) vo.update(time, parentTransform, camera, opacity);
    // Update length of orientations
    for (VertsObject vo : orientations) {
        Vector3d p0 = D31.get();
        Vector3d p1 = D32.get();
        PointCloudData p = vo.pointCloudData;
        p0.set(p.x.get(0), p.y.get(0), p.z.get(0));
        p1.set(p.x.get(1), p.y.get(1), p.z.get(1));
        Vector3d c = D33.get().set(camera.getPos());
        double len = Math.max(1e-9, Math.atan(0.03) * c.dst(p0));
        Vector3d v = c.set(p1).sub(p0).nor().scl(len);
        p.x.set(1, p0.x + v.x);
        p.y.set(1, p0.y + v.y);
        p.z.set(1, p0.z + v.z);
        vo.markForUpdate();
    }
    this.addToRenderLists(camera);
}

Example 12 with PointCloudData

use of gaiasky.data.util.PointCloudData in project gaiasky by langurmonkey.

the class KeyframesPathObject method setPathKnots.

public void setPathKnots(double[] kts, double[] dirs, double[] ups, boolean[] seams) {
    // Points - distribute seams and no seams
    int nSeams = 0, nNoSeams = 0;
    for (boolean seam : seams) {
        if (seam)
            nSeams++;
        else
            nNoSeams++;
    }
    double[] ktsS = new double[nSeams * 3];
    double[] ktsN = new double[nNoSeams * 3];
    int ktsi = 0, ktsni = 0;
    for (int i = 0; i < seams.length; i++) {
        if (seams[i]) {
            ktsS[ktsi] = kts[i * 3];
            ktsS[ktsi + 1] = kts[i * 3 + 1];
            ktsS[ktsi + 2] = kts[i * 3 + 2];
            ktsi += 3;
        } else {
            ktsN[ktsni] = kts[i * 3];
            ktsN[ktsni + 1] = kts[i * 3 + 1];
            ktsN[ktsni + 2] = kts[i * 3 + 2];
            ktsni += 3;
        }
    }
    knots.setPoints(ktsN);
    knotsSeam.setPoints(ktsS);
    int n = kts.length;
    if (orientations.size == (dirs.length + ups.length) / 3) {
        // We can just update what we have
        int j = 0;
        for (int i = 0; i < orientations.size; i++) {
            double[] targ = (i % 2 == 0) ? dirs : ups;
            VertsObject vo = orientations.get(i);
            PointCloudData p = vo.getPointCloud();
            p.x.set(0, kts[i / 2 * 3]);
            p.y.set(0, kts[i / 2 * 3 + 1]);
            p.z.set(0, kts[i / 2 * 3 + 2]);
            p.x.set(1, kts[i / 2 * 3] + targ[j]);
            p.y.set(1, kts[i / 2 * 3 + 1] + targ[j + 1]);
            p.z.set(1, kts[i / 2 * 3 + 2] + targ[j + 2]);
            if (i % 2 == 1)
                j += 3;
        }
    } else {
        // We start from scratch
        clearOrientations();
        for (int i = 0; i < n; i += 3) {
            addKnotOrientation(i / 3, kts[i], kts[i + 1], kts[i + 2], dirs[i], dirs[i + 1], dirs[i + 2], ups[i], ups[i + 1], ups[i + 2]);
        }
    }
}

Example 13 with PointCloudData

use of gaiasky.data.util.PointCloudData in project gaiasky by langurmonkey.

the class ConsoleLogger method notify.

@Override
public void notify(final Event event, Object source, final Object... data) {
    switch(event) {
        case POST_NOTIFICATION:
            LoggerLevel level = (LoggerLevel) data[0];
            Object[] dat = (Object[]) data[1];
            StringBuilder message = new StringBuilder();
            for (int i = 0; i < dat.length; i++) {
                if (i != dat.length - 1 || !(dat[i] instanceof Boolean)) {
                    message.append(dat[i].toString());
                    if (i < dat.length - 1 && !(i == dat.length - 2 && dat[data.length - 1] instanceof Boolean)) {
                        message.append(TAG_SEPARATOR);
                    }
                }
            }
            addMessage(message.toString(), level);
            break;
        case FOCUS_CHANGED:
            if (data[0] != null) {
                IFocus sgn = null;
                if (data[0] instanceof String) {
                    sgn = GaiaSky.instance.sceneGraph.findFocus((String) data[0]);
                } else {
                    sgn = (IFocus) data[0];
                }
                addMessage(I18n.txt("notif.camerafocus", sgn.getName()));
            }
            break;
        case TIME_STATE_CMD:
            Boolean bool = (Boolean) data[0];
            if (bool == null) {
                addMessage(I18n.txt("notif.toggle", I18n.txt("gui.time")));
            } else {
                addMessage(I18n.txt("notif.simulation." + (bool ? "resume" : "pause")));
            }
            break;
        case TOGGLE_VISIBILITY_CMD:
            if (data.length == 2)
                addMessage(I18n.txt("notif.visibility." + (((Boolean) data[1]) ? "on" : "off"), I18n.txt((String) data[0])));
            else
                addMessage(I18n.txt("notif.visibility.toggle", I18n.txt((String) data[0])));
            break;
        case FOCUS_LOCK_CMD:
        case ORIENTATION_LOCK_CMD:
        case TOGGLE_AMBIENT_LIGHT:
        case OCTREE_PARTICLE_FADE_CMD:
            addMessage(data[0] + (((Boolean) data[1]) ? " on" : " off"));
            break;
        case CAMERA_MODE_CMD:
            CameraMode cm = (CameraMode) data[0];
            if (cm != CameraMode.FOCUS_MODE)
                addMessage(I18n.txt("notif.cameramode.change", data[0]));
            break;
        case TIME_WARP_CHANGED_INFO:
            addMessage(I18n.txt("notif.timepace.change", data[0]));
            break;
        case FOV_CHANGE_NOTIFICATION:
            // addMessage("Field of view changed to " + (float) data[0]);
            break;
        case JAVA_EXCEPTION:
            Throwable t = (Throwable) data[0];
            StringWriter sw = new StringWriter();
            PrintWriter pw = new PrintWriter(sw);
            t.printStackTrace(pw);
            String stackTrace = sw.toString();
            if (data.length == 1) {
                if (I18n.bundle != null)
                    addMessage(I18n.txt("notif.error", stackTrace));
                else
                    addMessage("Error: " + stackTrace);
            } else {
                if (I18n.bundle != null)
                    addMessage(I18n.txt("notif.error", data[1] + TAG_SEPARATOR + stackTrace));
                else
                    addMessage("Error: " + data[1] + TAG_SEPARATOR + stackTrace);
            }
            break;
        case ORBIT_DATA_LOADED:
            addMessage(I18n.txt("notif.orbitdata.loaded", data[1], ((PointCloudData) data[0]).getNumPoints()), LoggerLevel.DEBUG);
            break;
        case SCREENSHOT_INFO:
            addMessage(I18n.txt("notif.screenshot", data[0]));
            break;
        case STEREOSCOPIC_CMD:
            addMessage(I18n.txt("notif.toggle", I18n.txt("notif.stereoscopic")));
            break;
        case DISPLAY_GUI_CMD:
            boolean displayGui = (Boolean) data[0];
            addMessage(I18n.txt("notif." + (!displayGui ? "activated" : "deactivated"), data[1]));
            break;
        case STEREO_PROFILE_CMD:
            addMessage(I18n.txt("notif.stereoscopic.profile", Settings.StereoProfile.values()[(Integer) data[0]].toString()));
            break;
        case FRAME_OUTPUT_CMD:
            boolean activated = (Boolean) data[0];
            if (activated) {
                addMessage(I18n.txt("notif.activated", I18n.txt("element.frameoutput")));
            } else {
                addMessage(I18n.txt("notif.deactivated", I18n.txt("element.frameoutput")));
            }
            break;
        default:
            break;
    }
}