Defines.h

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// MIT License
//
// Copyright (c) 2022 Ian Parberry
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// IN THE SOFTWARE.
 
#ifndef __DEFINES_H__
#define __DEFINES_H__
 
#define _USE_MATH_DEFINES 
#include <math.h>
 
const float PI = (float)M_PI; 
 
 
enum class eNoise{
  None, Perlin, Value
}; //eNoise
 
 
enum class eHash{
  Permutation, LinearCongruential, Std
}; //eHash
 
 
enum class eDistribution{
  Uniform, Maximal, Cosine, Normal, Exponential, Midpoint
}; //eDistribution
 
 
enum class eSpline{
  None, Cubic, Quintic
}; //eSpline
 
#endif //__DEFINES_H__