/* Copyright (C) 2011 Garrett Fleenor
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3.0 of the License, or (at
your option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License (COPYING.txt) for more details.
You should have received a copy of the GNU Lesser General Public License
along with this library; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
This is a port of libnoise ( http://libnoise.sourceforge.net/index.html ). Original implementation by Jason Bevins
*/
package com.bioxx.libnoise;
public enum NoiseQuality {
/**
* Generates coherent noise quickly. When a coherent-noise function with
* this quality setting is used to generate a bump-map image, there are
* noticeable "creasing" artifacts in the resulting image. This is
* because the derivative of that function is discontinuous at integer
* boundaries.
*/
FAST,
/**
* Generates standard-quality coherent noise. When a coherent-noise function
* with this quality setting is used to generate a bump-map image, there are
* some minor "creasing" artifacts in the resulting image. This is because
* the second derivative of that function is discontinuous at integer
* boundaries.
*/
STANDARD,
/**
* Generates the best-quality coherent noise. When a coherent-noise function
* with this quality setting is used to generate a bump-map image, there are
* no "creasing" artifacts in the resulting image. This is because the first
* and second derivatives of that function are continuous at integer
* boundaries.
*/
BEST
}