Renderer.h

#pragma once
#include "Scene.h"
#include "Camera.h"
#include "readfile.h"
#include "Ray.h"
#include "stdafx.h"
#include <FreeImage.h>
#include <memory>

struct IntersectionData {
	public:
		Object* intersectedObj;
		vec3 point;
		vec3 normal;
		float t;
		bool valid;

	public:
		IntersectionData() {valid = false; }
		IntersectionData(Object* intersectedObj, vec3 point, vec3 normal, float t)
			: intersectedObj(intersectedObj), point(point), normal(normal), t(t) { valid = true; }
		~IntersectionData() {}
};

class Renderer {
	public:
		Renderer();
		void SceneRendering(std::string filename);
		vec3 ComputeLight(vec3 direction, vec3 lightcolor, vec3 normal, vec3 halfvec, vec3 mydiffuse, vec3 myspecular, float myshininess);
		IntersectionData GetIntersectionData(Ray ray);
		void color(IntersectionData* intData, Ray ray, BYTE* color, float* specularIn);
		vec3 ComputeColor(Ray& ray, int current_depth);
		bool IsBlocked(Ray ray);
		std::unique_ptr<Scene> m_Scene;
};