texturedmaterial.hpp

#pragma once

#include "material.hpp"

namespace rt{

class TexturedMaterial : public Material{
public:
    enum Influence{
        DiffuseColor,
        Reflexion,
        Emission,
        Normal
    };

    TexturedMaterial(const color & diffuse, double reflexion = 0.0, const photon & emission = photon(), const vector & disturbance = vector(0.0, 0.0, 1.0));
    ~TexturedMaterial();

    virtual color diffuse(const element & e, const photon & external_light) const;

    virtual double reflexion(const element & e, const photon & external_light) const;

    virtual photon emission(const element & e, const photon & external_light) const;

    virtual vector disturbance(const element & e, const photon & external_light) const;

    void addTexture(Texture *texture, TextureMap *map, Influence influence = DiffuseColor);

private:
    std::list<std::pair<Texture *, TextureMap *> > _diffuse_textures;
    std::list<std::pair<Texture *, TextureMap *> > _mirror_textures;
    std::list<std::pair<Texture *, TextureMap *> > _emit_textures;
    std::list<std::pair<Texture *, TextureMap *> > _normal_textures;
};

}