Examples with Transform3D javax.media.j3d.Transform3D used on opensource projects

Example 1 with Transform3D

use of javax.media.j3d.Transform3D in project ffx by mjschnie.

the class GraphicsCanvas method resetGlobalView.

/**
 * This functions centers the scene.
 */
public void resetGlobalView() {
    double radius = mainPanel.getDataRoot().getExtent();
    Transform3D t3d = new Transform3D();
    t3d.setScale(1.0d / (1.2d * radius));
    baseTransformGroup.setTransform(t3d);
    graphicsEvents.centerView(true, true, true);
}

Example 2 with Transform3D

use of javax.media.j3d.Transform3D in project ffx by mjschnie.

the class MouseBehavior method setTransformGroup.

/**
 * <p>
 * Setter for the field <code>transformGroup</code>.</p>
 *
 * @param t a {@link javax.media.j3d.TransformGroup} object.
 */
public void setTransformGroup(TransformGroup t) {
    transformGroup = t;
    currXform = new Transform3D();
    transformX = new Transform3D();
    transformY = new Transform3D();
    reset = true;
}

Example 3 with Transform3D

use of javax.media.j3d.Transform3D in project ffx by mjschnie.

the class MouseOrbit method setTransformGroups.

/**
 * <p>
 * setTransformGroups</p>
 *
 * @param tg a {@link javax.media.j3d.TransformGroup} object.
 * @param VPTG a {@link javax.media.j3d.TransformGroup} object.
 */
public void setTransformGroups(TransformGroup tg, TransformGroup VPTG) {
    super.ViewerTG = VPTG;
    tg_ghost = new TransformGroup();
    Transform3D tgT3D = new Transform3D();
    tg.getTransform(tgT3D);
    // Make a ghost TG since no transform on
    tg_ghost.setTransform(tgT3D);
// object is to occur
}

Example 4 with Transform3D

use of javax.media.j3d.Transform3D in project ffx by mjschnie.

the class RendererCache method transform3DFactory.

/**
 * <p>
 * transform3DFactory</p>
 *
 * @return a {@link javax.media.j3d.Transform3D} object.
 */
public static final Transform3D transform3DFactory() {
    Transform3D transform3D;
    if (transform3DPool.size() > 0) {
        transform3D = transform3DPool.get(0);
        if (transform3D != null) {
            return transform3D;
        }
    }
    transform3D = new Transform3D();
    return transform3D;
}

Example 5 with Transform3D

use of javax.media.j3d.Transform3D in project ffx by mjschnie.

the class MainPanel method merge.

/**
 * Merge two or more selected FSystem Nodes into one FSystem node. There are
 * a few gotchas that need to be fixed
 *
 * @param nodesToMerge a {@link java.util.ArrayList} object.
 */
public void merge(ArrayList<MSNode> nodesToMerge) {
    ArrayList<MSNode> activeNodes = new ArrayList<MSNode>();
    for (MSNode node : nodesToMerge) {
        if (node != null && !(node instanceof MSRoot)) {
            activeNodes.add(node);
        }
    }
    if (activeNodes.size() <= 1) {
        return;
    }
    // Set up a structure to hold the new system
    FFXSystem active = hierarchy.getActive();
    File file = SystemFilter.version(hierarchy.getActive().getFile());
    FFXSystem system = new FFXSystem(file, "Merge Result", active.getProperties());
    system.setKeyFile(active.getKeyFile());
    system.setKeywords(KeyFilter.open(active.getKeyFile()));
    // Fill arrays with the atoms and bonds from the systems to be combined
    ArrayList<Atom> mergedAtoms = new ArrayList<Atom>();
    ArrayList<Bond> mergedBonds = new ArrayList<Bond>();
    ArrayList<FFXSystem> systems = new ArrayList<FFXSystem>();
    TransformGroup parentTransformGroup = null;
    FFXSystem parentSystem;
    Transform3D parentTransform3D = new Transform3D();
    Vector3d parentPosition = new Vector3d();
    Vector3d atomPosition = new Vector3d();
    // TINKER Atom Numbers start at 1
    int atomNum = 1;
    Vector3d zero = new Vector3d(0.0, 0.0, 0.0);
    for (MSNode m : activeNodes) {
        parentSystem = (FFXSystem) m.getMSNode(FFXSystem.class);
        if (parentSystem == null) {
            return;
        }
        if (!systems.contains(parentSystem)) {
            graphicsCanvas.updateSceneWait(parentSystem, false, true, RendererCache.ViewModel.WIREFRAME, false, null);
            systems.add(parentSystem);
        }
        // Move each atom into the global frame by applying the System
        // Transform to
        // relative atomic position
        parentTransformGroup = parentSystem.getOriginToRot();
        parentTransformGroup.getTransform(parentTransform3D);
        parentTransform3D.get(parentPosition);
        parentTransform3D.setTranslation(zero);
        // parentTransform3D.setScale(1.0d);
        ArrayList<Atom> atoms = m.getAtomList();
        ArrayList<ROLS> bonds = m.getBondList();
        for (Atom atom : atoms) {
            atom.removeFromParent();
            atom.setXyzIndex(atomNum++);
            mergedAtoms.add(atom);
            atom.getV3D(atomPosition);
            parentTransform3D.transform(atomPosition);
            atomPosition.add(parentPosition);
            atom.moveTo(atomPosition);
        }
        for (ROLS msm : bonds) {
            Bond bond = (Bond) msm;
            bond.removeFromParent();
            mergedBonds.add((Bond) msm);
        }
    }
    for (FFXSystem sys : systems) {
        close(sys);
    }
    MergeFilter mergeFilter = new MergeFilter(system, mergedAtoms, mergedBonds);
    UIFileOpener fileOpener = new UIFileOpener(mergeFilter, this);
    if (fileOpenerThreads > 0) {
        fileOpener.setNThreads(fileOpenerThreads);
    }
    Thread thread = new Thread(fileOpener);
    thread.start();
}