terravisor/include/scene.h

#ifndef SCENE_H_
#define SCENE_H_

#include <GLFW/glfw3.h>
#include <glm/glm.hpp>

#include "fbo.h"

class Scene {
  public:
    Scene();
    ~Scene();

    void Init();
    void Display(GLFWwindow* window);
    void DrawGui(GLFWwindow* window); 
    void Idle();
    void ReloadShader();

    int window_width;
    int window_height;

  private:
    void InitBuffers();
    void InitShaders();

    FBO fbo_;
    GLuint shader_program_;
    GLuint vao_;
    float angle_;
    float scale_;
    float aspect_;
    float near_z_;
    float far_z_;
    float fov_;

    glm::mat4 view_matrix_;
    glm::mat4 projection_matrix_;

    void UpdateCamera();
};

#endif // SCENE_H_