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 #ifndef DEF_MATERIAL

 #define DEF_MATERIAL


 #include "Ray.h"


 class Material {

 private:

     DoubleVec3D emittance;


 public:

     Material(DoubleVec3D emittance = 0);

     Material(const Material& material);


     DoubleVec3D getEmittance() const;

     void setEmittance(DoubleVec3D emittance);


     virtual Material* deepCopy() const = 0;


     virtual DoubleUnitVec3D getNewDirection(const Ray& previousRay, const DoubleUnitVec3D& normal) const = 0;

     virtual DoubleVec3D computeCurrentRadiance(const DoubleVec3D& recursiveRadiance, double cosAngleNewDirectionNormal, bool nextEventEstimation = false) const = 0;

     virtual bool worksWithNextEventEstimation() const = 0;


     virtual std::ostream& getDescription(std::ostream& stream) const = 0;

     virtual std::string getType() const = 0;

     virtual json getSpecificParametersJson() const = 0;

     virtual void setSpecificParametersJson(const json& j) = 0;

 };


 std::ostream& operator<<(std::ostream& stream, const Material& material);


 #endif

json
nlohmann::json json
Definition: InterfaceGestion.h:14

operator<<
std::ostream & operator<<(std::ostream &stream, const Material &material)
Ostream operator.
Definition: Material.cpp:17

Ray.h
Defines the Ray class.

DoubleUnitVec3D
A three-dimensional unit vector using doubles.
Definition: DoubleUnitVec3D.h:61

DoubleVec3D
A three-dimensional vector using double values.
Definition: DoubleVec3D.h:190

Material
Abstrat class that models a material.
Definition: Material.h:77

Material::setSpecificParametersJson
virtual void setSpecificParametersJson(const json &j)=0
Sets this material's specific parameters according to json.

Material::setEmittance
void setEmittance(DoubleVec3D emittance)
Setter for the emittance attribute.
Definition: Material.cpp:13

Material::getDescription
virtual std::ostream & getDescription(std::ostream &stream) const =0
Returns this material's description.

Material::Material
Material(DoubleVec3D emittance=0)
Default and main constructor.
Definition: Material.cpp:4

Material::getSpecificParametersJson
virtual json getSpecificParametersJson() const =0
Converts this material's specific parameters to json.

Material::getNewDirection
virtual DoubleUnitVec3D getNewDirection(const Ray &previousRay, const DoubleUnitVec3D &normal) const =0
Computes the new ray direction.

Material::computeCurrentRadiance
virtual DoubleVec3D computeCurrentRadiance(const DoubleVec3D &recursiveRadiance, double cosAngleNewDirectionNormal, bool nextEventEstimation=false) const =0
Computes the new radiance.

Material::worksWithNextEventEstimation
virtual bool worksWithNextEventEstimation() const =0
Returns whether this material works with next event estimation.

Material::getType
virtual std::string getType() const =0
Returns this material type.

Material::getEmittance
DoubleVec3D getEmittance() const
Getter for the emittance attribute.
Definition: Material.cpp:12

Material::deepCopy
virtual Material * deepCopy() const =0
Makes a deep copy of this material.

Ray
Combination of an origin and a direction.
Definition: Ray.h:44