#ifndef OPEN_GL_H
#define OPEN_GL_H


// Linux Path to OpenGLES2
//#include <GLES2/gl2.h>


#ifdef USE_OPENGLES2
#  include <OpenGLES/ES2/gl.h>
#  include <OpenGLES/ES2/glext.h>
#  include <GLKit/GLKMathTypes.h>
#else
#  define GL_GLEXT_PROTOTYPES
#  include <GL/gl.h>
#  include <GL/glext.h>
#  include <GLKMatrix.h>
#  define glGenVertexArraysOES     glGenVertexArrays
#  define glBindVertexArrayOES     glBindVertexArray
#  define glDeleteVertexArraysOES  glDeleteVertexArrays
#endif


//namespace Math
//{
//  typedef GLKMatrix4 mat4;
//  typedef GLKMatrix3 mat3;
//}


struct mat4 : public GLKMatrix4
{
  mat4& operator=(const GLKMatrix4& other)
  {
    for (int i = 0; i < 16; i++)
      m[i] = other.m[i];
    return *this;
  }
  mat4& operator=(const float* other)
  {
    for (int i = 0; i < 16; i++)
      m[i] = other[i];
    return *this;
  }
};


struct mat3 : public GLKMatrix3
{
  mat3& operator=(const float* other)
  {
    for (int i = 0; i < 9; i++)
      m[i] = other[i];
    return *this;
  }
};


#endif // OPEN_GL_H