Object.hpp

//
// Created by LEI XU on 5/13/19.
//
#pragma once
#ifndef RAYTRACING_OBJECT_H
#define RAYTRACING_OBJECT_H

#include "Bounds3.hpp"
#include "Intersection.hpp"
#include "Ray.hpp"
#include "Vector.hpp"
#include "global.hpp"

class Object {
public:
	Object() {}
	virtual ~Object() {}
	virtual bool intersect(const Ray &ray)                                                                                                  = 0;
	virtual bool intersect(const Ray &ray, float &, uint32_t &) const                                                                       = 0;
	virtual Intersection getIntersection(Ray _ray)                                                                                          = 0;
	virtual void getSurfaceProperties(const Vector3f &, const Vector3f &, const uint32_t &, const Vector2f &, Vector3f &, Vector2f &) const = 0;
	virtual Vector3f evalDiffuseColor(const Vector2f &) const                                                                               = 0;
	virtual Bounds3 getBounds()                                                                                                             = 0;
	virtual float getArea()                                                                                                                 = 0;
	virtual void Sample(Intersection &pos, float &pdf)                                                                                      = 0;
	virtual bool hasEmit()                                                                                                                  = 0;
};


#endif//RAYTRACING_OBJECT_H