Android Open Source - Schooner-3D Movement Data

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License

The source code is released under:

Apache License

Java Source Code

/*
 * Copyright 2012 Dan Mercer/*w ww . ja  va  2 s  .  com*/
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.supermercerbros.gameengine.motion;

import com.supermercerbros.gameengine.engine.Time;
import com.supermercerbros.gameengine.engine.Time.Pausable;

public class MovementData implements Pausable {
  
  /**
   * The duration of the movement, in milliseconds.
   */
  public long duration;
  
  /**
   * The initial state of the object
   */
  public final float[] matrix;
  
  /**
   * The time at which the movement starts, in milliseconds.
   */
  public long startTime;
  
  /**
   * Creates a new MovementData
   */
  public MovementData() {
    matrix = new float[16];
    Time.INSTANCE.addPausable(this);
  }
  
  /**
   * @param startTime
   *            The time at which the movement starts, in milliseconds.
   * @param duration
   *            The duration of the movement, in milliseconds.
   * @param modelMatrix
   *            The object's current transformation matrix.
   */
  public void set(long startTime, long duration, float[] modelMatrix) {
    this.startTime = startTime;
    this.duration = duration;
    System.arraycopy(modelMatrix, 0, matrix, 0, 16);
  }

  @Override
  public void onResume(long millis) {
    this.startTime += millis;
  }
}

Java Source Code List

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