t/PointLight_8hpp_source.html

#include "lights/Light.hpp"

#include "primitives/Color.hpp"


#ifndef POINTLIGHT_HPP

#define POINTLIGHT_HPP


namespace t {


class PointLight : public Light {

public:

  Color color;

  double intensity;


  PointLight(Color color, double intensity)

      : color(color), intensity(intensity) {}


  bool isPointLight() const override { return true; }


  double power() const { return intensity * 4 * M_PI; }

};


} // namespace t


#endif // POINTLIGHT_HPP

t::Color
The color class.
Definition Color.hpp:18

t::Light
The base lighting class.
Definition Light.hpp:17

t::PointLight
The point light, which gets emitted from a single point in all directions.
Definition PointLight.hpp:22

t::PointLight::intensity
double intensity
The intensity of this point light in candela (cd).
Definition PointLight.hpp:25

t::PointLight::PointLight
PointLight(Color color, double intensity)
Creates a new point light with the specified color and intensity.
Definition PointLight.hpp:33

t::PointLight::isPointLight
bool isPointLight() const override
Returns whether or not this light is a point light.
Definition PointLight.hpp:45

t::PointLight::power
double power() const
Returns the power of this light.
Definition PointLight.hpp:55

t::PointLight::color
Color color
The color of this point light.
Definition PointLight.hpp:24

t
The t software 3D graphics library namespace.
Definition algorithms.hpp:12