text: #ifndef INTERPOL_HPP
  #define INTERPOL_HPP
  
  #include <vector>
  #include <iostream>
  #include <glm/glm.hpp>
  
  class CInterpol
  {
  protected:
      std::vector<glm::vec2> ctrlpoints;	//tableau des points de contr�le
  
  public:
      CInterpol();
      CInterpol(const std::vector<glm::vec2>& controlpoints);
      virtual ~CInterpol();
  
      virtual glm::vec2 getpoint(float t) = 0;
  
  };
  #endif