camera.h

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#ifndef CAMERA_H
#define CAMERA_H
 
#include <glm/glm.hpp>
#include <GL/glu.h>
#include <GLFW/glfw3.h>
 
#include "array.h"
 
class Camera {
public:
    Camera(const glm::vec3& position = glm::vec3(0.0f, 0.0f, 0.0f),
           const glm::vec3& front    = glm::vec3(1.0f, 0.0f, 0.0f),
           const glm::vec3& up       = glm::vec3(0.0f, 1.0f, 0.0f),
           float azimuth   = 0.0f,
           float elevation = 0.0f,
           float speed     = 50.0f,
           float fov       = 45.0f,
           const float minRenderDistance = 1,
           const float maxRenderDistance = 10000);

    void configurePerspective(double aspectRatio);
 
 

    void update();

    void computeNewPosition(const std::array<bool, 1024>& keyStates, float deltaTime);

    void computeNewOrientation(const double xOffset, const double yOffset);
 
    // Setters
    void setPosition(const glm::vec3& position);
    void setSpeed(float speed);
 
    // Getters
    const glm::vec3& getPosition() const { return m_position; }
    const glm::vec3& getFront() const { return m_front; }
    const glm::vec3& getUp() const { return m_up; }
    const float getSpeed() const { return m_speed; }
 
private:
 
    glm::vec3 m_position; 
    glm::vec3 m_front;    
    glm::vec3 m_up;       
    glm::vec3 m_right;    
 
    float m_azimuth;   
    float m_elevation; 
 
    float m_speed; 
    float m_fov;   
 
    const float m_minRenderDistance; 
    const float m_maxRenderDistance; 
};
 
#endif // CAMERA_H