Android Open Source - min3d Frustum Managed

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License

The source code is released under:

MIT License

Java Source Code

package com.min3d.lib.vos;
//from w  ww . j  a v a  2 s .  c  om
import com.min3d.lib.interfaces.IDirtyParent;

/**
 * 'Managed' VO for the view frustrum. Used by Camera.
 */
public class FrustumManaged extends AbstractDirtyManaged 
{
  private float _shortSideLength;
  private float _horizontalCenter;
  private float _verticalCenter;
  private float _zNear;
  private float _zFar;
  
  
  public FrustumManaged(IDirtyParent $parent)
  {
    super($parent);
    
    _horizontalCenter = 0f;
    _verticalCenter = 0f;
    _shortSideLength = 1.0f;
    
    _zNear = 1.0f;
    _zFar = 100.0f;
  }

  public FrustumManaged(float $horizontalCenter, float $verticalCenter, float $shortSideLength, float $zNear, float $zFar, IDirtyParent $parent)
  {
    super($parent);
    
    _horizontalCenter = $horizontalCenter;
    _verticalCenter = $verticalCenter;
    _shortSideLength = $shortSideLength;
    
    _zNear = $zNear;
    _zFar = $zFar;
  }
  
  /**
   * Defines the length of the shorter side of the horizontal and vertical dimensions. 
   * (The longer side will be automatically adjusted to preserve pixel aspect ratio)
   */
  public float shortSideLength() {
    return _shortSideLength;
  }

  public void shortSideLength(float shortSideLength) {
    _shortSideLength = shortSideLength;
    setDirtyFlag();
  }

  public float horizontalCenter() {
    return _horizontalCenter;
  }

  public void horizontalCenter(float horizontalCenter) {
    _horizontalCenter = horizontalCenter;
    setDirtyFlag();
  }

  public float verticalCenter() {
    return _verticalCenter;
  }

  public void verticalCenter(float verticalCenter) {
    _verticalCenter = verticalCenter;
    setDirtyFlag();
  }

  /**
   * Corresponds to OpenGL glFrustumf param
   */
  public float zNear() {
    return _zNear;
  }

  public void zNear(float zNear) {
    _zNear = zNear;
    setDirtyFlag();
  }

  /**
   * Corresponds to OpenGL glFrustumf param
   */
  public float zFar() {
    return _zFar;
  }

  public void zFar(float zFar) {
    _zFar = zFar;
    setDirtyFlag();
  }
  
  //
  
}

Java Source Code List

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