Camera.h

#pragma once
 
#include "glm/glm/glm.hpp"
#include "glm/gtc/matrix_transform.hpp"
 
enum class CameraMovement
{
    FORWARD = 1,
    BACKWARD = 2,
    LEFT = 3,
    RIGHT = 4
};
 
class Camera
{
protected:
    int m_ViewportWidth = 1920;
    int m_ViewportHeight = 1080;
 
public:
    virtual glm::mat4 GetViewMatrix() = 0;
    virtual glm::mat4 GetProjectionMatrix() = 0;
 
    virtual void SetPerspective(const glm::mat4& perspective) = 0;
    virtual void SetViewMatrix(const glm::mat4& view) = 0;
 
    virtual void SetViewportSize(int width, int height) = 0;
    int GetViewportWidth() { return m_ViewportWidth; }
    int GetViewportHeight() { return m_ViewportHeight; }
};