com.ardor3d.example.interpolation.QuaternionInterpolationControllerExample Maven / Gradle / Ivy

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/**
 * Copyright (c) 2008-2012 Ardor Labs, Inc.
 *
 * This file is part of Ardor3D.
 *
 * Ardor3D is free software: you can redistribute it and/or modify it 
 * under the terms of its license which may be found in the accompanying
 * LICENSE file or at .
 */

package com.ardor3d.example.interpolation;

import com.ardor3d.example.Purpose;
import com.ardor3d.math.Quaternion;
import com.ardor3d.scenegraph.controller.interpolation.QuaternionInterpolationController;

/**
 * A demonstration of the QuaternionInterpolationController class; which will rotate a Node each epoch by interpolating
 * between the given quaternions.
 */
@Purpose(htmlDescriptionKey = "com.ardor3d.example.interpolation.QuaternionInterpolationControllerExample", //
thumbnailPath = "com/ardor3d/example/media/thumbnails/interpolation_QuaternionInterpolationControllerExample.jpg", //
maxHeapMemory = 64)
public class QuaternionInterpolationControllerExample extends
        InterpolationControllerBase {

    public static void main(final String[] args) {
        start(QuaternionInterpolationControllerExample.class);
    }

    @Override
    protected QuaternionInterpolationController createController() {
        // Create our control point rotations
        final Quaternion[] quats = { new Quaternion(0.0, 0.0, 0.0, 1.0), //
                new Quaternion(1.0, 0.0, 0.0, 1.0), //
                new Quaternion(0.0, 1.0, 0.0, 1.0), //
                new Quaternion(0.0, 0.0, 1.0, 1.0), //
                new Quaternion(1.0, 1.0, 1.0, 1.0) };

        // Create our controller
        final QuaternionInterpolationController controller = new QuaternionInterpolationController();
        controller.setControls(quats);
        controller.setActive(true);

        return controller;
    }
}