Examples with RotationMatrix3d maspack.matrix.RotationMatrix3d used on opensource projects

Example 16 with RotationMatrix3d

use of maspack.matrix.RotationMatrix3d in project artisynth_core by artisynth.

the class AffineTransformWidget method getTransformValue.

public AffineTransform3d getTransformValue() {
    RotationMatrix3d R = new RotationMatrix3d(getRotation());
    Vector3d scale = getScale();
    Vector3d shear = getShear();
    // XXX Note: if you return a RigidTransform3d, results in
    // an Illegal Argument Exception on "method.invoke(...)"
    // if (scale.x == 1 && scale.y == 1 && scale.z == 1 &&
    // shear.x == 0 && shear.y == 0 && shear.z == 0) {
    // RigidTransform3d RT = new RigidTransform3d();
    // RT.p.set (getTranslation());
    // RT.R.set (R);
    // return RT;
    // }
    // else {
    AffineTransform3d XT = new AffineTransform3d();
    XT.p.set(getTranslation());
    XT.setA(R, scale, shear);
    return XT;
// }
}

Example 17 with RotationMatrix3d

use of maspack.matrix.RotationMatrix3d in project artisynth_core by artisynth.

the class AffineTransformWidget method main.

public static void main(String[] args) {
    JFrame frame = new JFrame("AffineTransformWidget Test");
    LabeledComponentPanel panel = new LabeledComponentPanel();
    AffineTransformWidget widget = new AffineTransformWidget("affineX", "TR");
    frame.getContentPane().add(panel);
    widget.unpackFields();
    AffineTransform3d X = new AffineTransform3d();
    RotationMatrix3d R = new RotationMatrix3d(1, 0, 0, Math.toRadians(45));
    Vector3d scale = new Vector3d(1, 2, 3);
    Vector3d shear = new Vector3d(0.2, 0.4, 0.6);
    // Vector3d scale = new Vector3d (1, 1, 1);
    // Vector3d shear = new Vector3d (0, 0, 0);
    X.setA(R, scale, shear);
    widget.setValue(X);
    widget.addValueChangeListener(new ValueChangeListener() {

        public void valueChange(ValueChangeEvent e) {
            AffineTransformWidget w = (AffineTransformWidget) e.getSource();
            System.out.println("new value:\n" + w.getTransformValue().toString("%10.6f"));
        }
    });
    panel.addWidget("translation", widget.getTranslationField());
    panel.addWidget("orientation", widget.getRotationField());
    panel.addWidget("scale", widget.getScaleField());
    panel.addWidget("shear", widget.getShearField());
    // panel.addWidget (widget);
    frame.pack();
    frame.setVisible(true);
}

Example 18 with RotationMatrix3d

use of maspack.matrix.RotationMatrix3d in project artisynth_core by artisynth.

the class ViewerToolBar method updateIcons.

public void updateIcons() {
    if (myAxialViewMenuItems == null) {
        // has finished constructing
        return;
    }
    AxisAlignedRotation defaultView = myViewer.getDefaultAxialView();
    if (defaultView != myDefaultAxialView) {
        // default view has changed; rebuild the icon list
        myDefaultAxialView = defaultView;
        RotationMatrix3d RDefault = defaultView.getMatrix();
        for (AxialViewMenuItem item : myAxialViewMenuItems) {
            if (item != myCurrentViewMenuItem) {
                item.setRelativeAxialView(RDefault);
            }
        }
    }
    // now look for the current view in the list.
    AxisAlignedRotation currentView = myViewer.getAxialView();
    if (myCurrentViewMenuItem.getAxialView() != currentView) {
        myCurrentViewMenuItem.setAxialView(currentView);
        setAxialViewIcon(myCurrentViewMenuItem.getIcon());
    }
}

Example 19 with RotationMatrix3d

use of maspack.matrix.RotationMatrix3d in project artisynth_core by artisynth.

the class RigidTransformWidget method updateInternalValue.

/**
 * Updates the internal representation of the value, updates any result
 * holders, and returns true if the new value differs from the old value.
 */
protected boolean updateInternalValue(Object value) {
    if (!valuesEqual(value, myValue)) {
        myTranslationField.maskValueChangeListeners(true);
        myRotationField.maskValueChangeListeners(true);
        if (value instanceof RigidTransform3d) {
            RigidTransform3d newX = (RigidTransform3d) value;
            if (myTranslationField.valueIsVoid() || !newX.p.equals(getTranslation())) {
                myTranslationField.setValue(newX.p);
            }
            RotationMatrix3d R = new RotationMatrix3d();
            if (!myRotationField.valueIsVoid()) {
                R.setAxisAngle(getRotation());
            }
            if (myRotationField.valueIsVoid() || !newX.R.equals(R)) {
                AxisAngle newAxisAngle = new AxisAngle();
                newX.R.getAxisAngle(newAxisAngle);
                myRotationField.setValue(newAxisAngle);
            }
            value = new RigidTransform3d(newX);
        } else if (value == Property.VoidValue) {
            myTranslationField.setValue(Property.VoidValue);
            myRotationField.setValue(Property.VoidValue);
        }
        myTranslationField.maskValueChangeListeners(false);
        myRotationField.maskValueChangeListeners(false);
        myValue = value;
        return true;
    } else {
        return false;
    }
}

Example 20 with RotationMatrix3d

use of maspack.matrix.RotationMatrix3d in project artisynth_core by artisynth.

the class Main method createViewerFrame.

public GLViewerFrame createViewerFrame() {
    GLViewerFrame frame = new GLViewerFrame(myViewer, PROJECT_NAME, 400, 400);
    GLViewer viewer = frame.getViewer();
    // ViewerToolBar toolBar = new ViewerToolBar(viewer, this);
    AxisAngle REW = getDefaultViewOrientation(getRootModel());
    myViewerManager.addViewer(viewer);
    ViewerToolBar toolBar = new ViewerToolBar(viewer, /*addGridPanel=*/
    true);
    frame.getContentPane().add(toolBar, BorderLayout.PAGE_START);
    viewer.setDefaultAxialView(AxisAlignedRotation.getNearest(new RotationMatrix3d(REW)));
    initializeViewer(viewer, REW);
    frame.setVisible(true);
    return frame;
}