point_light.hpp

// SPDX-License-Identifier: MIT
// Author:  Giovanni Santini
// Mail:    giovanni.santini@proton.me
// Github:  @San7o
 
#pragma once
 
#include <glm/vec3.hpp>
 
namespace brenta
{
 
// Virtual point light class
class PointLight
{
public:
 
  glm::vec3 position = glm::vec3(0.0);
  float     strength = 1.0f;
 
  float constant  = 1.0f;
  float linear    = 0.09f;
  float quadratic = 0.00032f;
  
  PointLight()          = default;
  virtual ~PointLight() = default;
  
  virtual void apply(int light_number) = 0;
 
};
 
} // namespace brenta