Examples with Point3d javax.vecmath.Point3d used on opensource projects

Example 1 with Point3d

use of javax.vecmath.Point3d in project JMRI by JMRI.

the class PositionFile method positionFromElement.

public Point3d positionFromElement(Element position) {
    Element e;
    e = position.getChild("x");
    float x = Float.parseFloat(e.getText());
    e = position.getChild("y");
    float y = Float.parseFloat(e.getText());
    e = position.getChild("z");
    float z = Float.parseFloat(e.getText());
    return new Point3d(x, y, z);
}

Example 2 with Point3d

use of javax.vecmath.Point3d in project JMRI by JMRI.

the class RpsTrackingPanel method paint.

@Override
public void paint(Graphics g) {
    // draw everything else
    super.paint(g);
    log.debug("paint invoked");
    // Now show regions
    // First, Graphics2D setup
    Graphics2D g2 = (Graphics2D) g;
    double xscale = this.getWidth() / (xmax - xorigin);
    double yscale = this.getHeight() / (ymax - yorigin);
    Stroke stroke = new BasicStroke((float) (2. / xscale), BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND);
    g2.setStroke(stroke);
    // Save the current transform
    AffineTransform saveAT = g2.getTransform();
    // Install the new one
    currentAT = new AffineTransform();
    currentAT.translate(0, this.getHeight());
    currentAT.scale(xscale, -yscale);
    // put origin in bottom corner
    currentAT.translate(-xorigin, -yorigin);
    g2.setTransform(currentAT);
    if (showRegions) {
        // Draw the regions
        List<Region> l = Model.instance().getRegions();
        for (int i = 0; i < l.size(); i++) {
            g2.setPaint(regionOutlineColor);
            // border (same color)
            g2.draw(l.get(i).getPath());
            g2.setPaint(regionFillColor);
            g2.fill(l.get(i).getPath());
        }
    }
    // Draw the measurements; changes graphics
    for (int i = 0; i < measurementRepList.size(); i++) {
        measurementRepList.get(i).draw(g2);
    }
    if (showReceivers) {
        // draw receivers
        for (int i = 1; i < Engine.instance().getMaxReceiverNumber() + 1; i++) {
            // indexed from 1
            Receiver r = Engine.instance().getReceiver(i);
            Point3d p = Engine.instance().getReceiverPosition(i);
            if (p != null && r != null) {
                if (r.isActive()) {
                    g2.setPaint(Color.BLACK);
                } else {
                    g2.setPaint(Color.GRAY);
                }
                Shape s = new Ellipse2D.Double(p.x - RECEIVER_SIZE / 2, p.y - RECEIVER_SIZE / 2, RECEIVER_SIZE, RECEIVER_SIZE);
                g2.draw(s);
                g2.fill(s);
            }
        }
    }
    // restore original transform
    g2.setTransform(saveAT);
}

Example 3 with Point3d

use of javax.vecmath.Point3d in project JMRI by JMRI.

the class AlignmentPanel method store.

void store() {
    try {
        // request the filename from an open dialog
        fci.rescanCurrentDirectory();
        int retVal = fci.showSaveDialog(this);
        // handle selection or cancel
        if (retVal == JFileChooser.APPROVE_OPTION) {
            File file = fci.getSelectedFile();
            if (log.isInfoEnabled()) {
                log.info("located file " + file + " for load");
            }
            // handle the file
            PositionFile pf = new PositionFile();
            pf.prepare();
            pf.setReceiver(1, getPoint(x1l, y1l, z1l), true);
            pf.setReceiver(2, getPoint(x2l, y1l, z2l), true);
            pf.setReceiver(3, getPoint(x3l, y1l, z3l), true);
            pf.setReceiver(4, getPoint(x4l, y1l, z4l), true);
            // save the measurements too
            for (int i = 0; i < NREADINGS; i++) {
                Point3d p = lines[i].getPoint();
                p.z = -p.z;
                pf.setCalibrationPoint(p, lines[i].getReading());
            }
            pf.store(file);
        } else {
            log.info("load cancelled in open dialog");
        }
    } catch (Exception e) {
        log.error("exception during load: " + e);
    }
}

Example 4 with Point3d

use of javax.vecmath.Point3d in project JMRI by JMRI.

the class DebuggerTimePane method setResidual.

void setResidual(int i, Measurement m) {
    if (times[i].getText().equals("")) {
        // just blank out
        residuals[i].setText("");
        return;
    }
    try {
        if (Engine.instance().getReceiver(i) == null) {
            // just blank out
            residuals[i].setText("");
            return;
        }
        Point3d p = Engine.instance().getReceiverPosition(i);
        Point3d x = new Point3d((float) m.getX(), (float) m.getY(), (float) m.getZ());
        double rt = p.distance(x) / Engine.instance().getVSound();
        int res = (int) (rt - m.getReading().getValue(i)) - Engine.instance().getOffset();
        residuals[i].setText("" + res);
        if (log.isDebugEnabled()) {
            log.debug(" residual " + res + " from " + p + " vs " + x);
        }
    } catch (Exception e) {
        // just blank out
        residuals[i].setText("");
    }
}

Example 5 with Point3d

use of javax.vecmath.Point3d in project JMRI by JMRI.

the class RpsSensor method notify.

@Override
public void notify(Measurement r) {
    Point3d p = new Point3d(r.getX(), r.getY(), r.getZ());
    Integer id = Integer.valueOf(r.getReading().getID());
    // ignore if code not OK
    if (!r.isOkPoint()) {
        return;
    }
    // ignore if not in Z fiducial volume
    if (r.getZ() > 20 || r.getZ() < -20) {
        return;
    }
    if (log.isDebugEnabled()) {
        log.debug("starting " + getSystemName());
    }
    if (region.isInside(p)) {
        notifyInRegion(id);
    } else {
        notifyOutOfRegion(id);
    }
    if (contents.size() > 0) {
        setOwnState(Sensor.ACTIVE);
    } else {
        setOwnState(Sensor.INACTIVE);
    }
}