content: package com.gamatechno.vrlib.model;
  
  /**
   * Created by hzqiujiadi on 16/7/29.
   * hzqiujiadi ashqalcn@gmail.com
   *
   * http://mipav.cit.nih.gov/pubwiki/index.php/Barrel_Distortion_Correction
   */
  public class BarrelDistortionConfig {
      private double paramA;
      private double paramB;
      private double paramC;
      private float scale;
      private boolean defaultEnabled;
  
      public BarrelDistortionConfig() {
          paramA = -0.068; // affects only the outermost pixels of the image
          paramB = 0.320000; // most cases only require b optimization
          paramC = -0.2; // most uniform correction
          scale = 0.95f;
          defaultEnabled = false;
      }
  
      public BarrelDistortionConfig setParamA(double paramA) {
          this.paramA = paramA;
          return this;
      }
  
      public BarrelDistortionConfig setParamB(double paramB) {
          this.paramB = paramB;
          return this;
      }
  
      public BarrelDistortionConfig setParamC(double paramC) {
          this.paramC = paramC;
          return this;
      }
  
      public BarrelDistortionConfig setScale(float scale) {
          this.scale = scale;
          return this;
      }
  
      public BarrelDistortionConfig setDefaultEnabled(boolean defaultEnabled) {
          this.defaultEnabled = defaultEnabled;
          return this;
      }
  
      public double getParamA() {
          return paramA;
      }
  
      public double getParamB() {
          return paramB;
      }
  
      public double getParamC() {
          return paramC;
      }
  
      public float getScale() {
          return scale;
      }
  
      public boolean isDefaultEnabled() {
          return defaultEnabled;
      }
  }
  