Android Open Source - Look Oriented Camera

• Back to Framework/framework  ↑

From Project

Back to project page Look.

License

The source code is released under:

====================== LOOK! LICENSING TERMS ====================== look! is licensed under the BSD 3-Clause (also known as "BSD New" or "BSD Simplified"), as follows: Copyright (c) 2010-2012, Look...

Java Source Code

/**
*-----------------------------------------------------------------------------
* Copyright (c) 2012, Look! Development Team
* All rights reserved./* w  w w  .  j  a  v  a 2s.  co  m*/
*
* Distributed under the terms of the BSD Simplified License.
*
* The full license is in the LICENSE file, distributed with this software.
*-----------------------------------------------------------------------------
*/
package es.ucm.look.ar.ar3D.core.camera;

import javax.microedition.khronos.opengles.GL10;

import es.ucm.look.ar.util.DeviceOrientation;
import es.ucm.look.ar.util.LookARUtil;

public class OrientedCamera extends Camera3D {

  private DeviceOrientation orientation;

  private static final float DIFF = 0.05f;

  private float azimuth, roll, pitch;

  public OrientedCamera( ) {
    orientation = DeviceOrientation.getDeviceOrientation(LookARUtil.getApp());
  }

  public void setCamera(GL10 gl) {
    if (Math.abs(orientation.getAzimuth() - azimuth) > DIFF || Math.abs(orientation.getPitch() - pitch) > DIFF || Math.abs(orientation.getRoll() - roll) > DIFF) {
      azimuth = orientation.getAzimuth();
      roll = orientation.getRoll();
      pitch = orientation.getPitch();

      look.set(0.0f, 0.0f, -1.0f);
      eye.set(0.0f, 0.0f, 0.0f);
      up.set(0.0f, 1.0f, 0.0f);
      calcVectors();

      yaw(azimuth);
      pitch((float) (pitch + Math.PI ) );
    }
    super.setCamera(gl);
  }

}

Java Source Code List

• Back to Framework/framework  ↑