Tesseract-Engine/src/Windows/RenderWindow.h

#pragma once

#include "../Rendering/FBO.h"
#include <glm/glm.hpp>
#include <memory>
#include "Rendering/Shader.h" // 
#include "Components/CameraComponent.h"
#include "Components/GameObject.h"
#include "Engine/InputManager.h"

class RenderWindow
{
public:
    void Show(bool *GameRunning, double deltaTime);

private:
    void InitGLResources();
    void RenderSceneToFBO(bool *GameRunning);

    std::shared_ptr<CameraComponent> m_ActiveCamera;

    // Offscreen render target
    FBO m_FBO;

    // Keep track if we've initialized
    bool m_Initialized = false;

    // GL objects for the cube
    unsigned int m_VAO = 0;
    unsigned int m_VBO = 0;
    unsigned int m_EBO = 0;

    // Spin
    float m_RotationAngle = 0.f;
    int   m_LastWidth     = 0;
    int   m_LastHeight    = 0;

    // The loaded texture
    unsigned int m_TextureID       = 0;

    // The loaded shader program (via AssetManager)
    Shader* m_ShaderPtr = nullptr; 
    Shader* m_LineShaderPtr = nullptr;

    GameObject m_EditorCamera;
};


struct Ray
{
    glm::vec3 origin;
    glm::vec3 direction; // Should be normalized
};