TerrainGenerator.h

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// Copyright Ian Parberry, September 2013.
//
// This file is made available under the GNU All-Permissive License.
//
// Copying and distribution of this file, with or without modification,
// are permitted in any medium without royalty provided the copyright
// notice and this notice are preserved.  This file is offered as-is,
// without any warranty.
//
// Created by Ian Parberry, May 2014.
// Last updated May 30, 2014.
 
#pragma once
 
#include "InfiniteAmortizedNoise2D.h"
 
 
class CTerrainGenerator: public CInfiniteAmortizedNoise2D{
  protected: 
    unsigned int seed1; 
    unsigned int seed2; 
    float omega; 
    
    unsigned int h(const unsigned int x, const unsigned int y, unsigned int seed); 
    void initEdgeTables(const int x, const int y, const int n); 
 
  public:
    CTerrainGenerator(const unsigned int n, const unsigned int s, float tail); 
}; //CTerrainGenerator