Android Open Source - min3d Number3d Managed

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License

The source code is released under:

MIT License

Java Source Code

package com.min3d.lib.vos;
/*w ww.  j  a v  a 2 s  .  c o m*/
import com.min3d.lib.Utils;
import com.min3d.lib.interfaces.IDirtyParent;

import java.nio.FloatBuffer;

/**
 * 'Managed' version of Number3d VO 
 */
public class Number3dManaged extends AbstractDirtyManaged 
{
  private float _x;
  private float _y;
  private float _z;
  
  private FloatBuffer _fb;
  
  public Number3dManaged(IDirtyParent $parent)
  {
    super($parent);
    _x = 0;
    _y = 0;
    _z = 0;
    _fb = this.toFloatBuffer();
    setDirtyFlag();
  }
  
  public Number3dManaged(float $x, float $y, float $z, IDirtyParent $parent)
  {
    super($parent);
    _x = $x;
    _y = $y;
    _z = $z;
    _fb = this.toFloatBuffer();
    setDirtyFlag();
  }
  
  public float getX() {
    return _x;
  }

  public void setX(float x) {
    _x = x;
    setDirtyFlag();
  }

  public float getY() {
    return _y;
  }

  public void setY(float y) {
    _y = y;
    setDirtyFlag();
  }

  public float getZ() {
    return _z;
  }

  public void setZ(float z) {
    _z = z;
    setDirtyFlag();
  }

  public void setAll(float $x, float $y, float $z)
  {
    _x = $x;
    _y = $y;
    _z = $z;
    setDirtyFlag();
  }
  
  public void setAllFrom(Number3d $n)
  {
    _x = $n.x;
    _y = $n.y;
    _z = $n.z;
    setDirtyFlag();
  }

  public void setAllFrom(Number3dManaged $n)
  {
    _x = $n.getX();
    _y = $n.getY();
    _z = $n.getZ();
    setDirtyFlag();
  }

  public Number3d toNumber3d()
  {
    return new Number3d(_x,_y,_z);
  }
  
  @Override
  public String toString()
  {
    return _x + "," + _y + "," + _z; 
  }
  
  /**
   * Convenience method
   */
  public FloatBuffer toFloatBuffer()
  {
    return Utils.makeFloatBuffer3(_x, _y, _z);
  }
  
  /**
   * Convenience method
   */
  public void toFloatBuffer(FloatBuffer $floatBuffer)
  {
    $floatBuffer.position(0);
    $floatBuffer.put(_x);
    $floatBuffer.put(_y);
    $floatBuffer.put(_z);
    $floatBuffer.position(0);
  }

  /**
   * Used by Renderer
   */
  public FloatBuffer floatBuffer()
  {
    return _fb;
  }

  /**
   * Used by Renderer
   */
  public void commitToFloatBuffer()
  {
    toFloatBuffer(_fb);
  }
}

Java Source Code List

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