PointLightComponent.hpp

#pragma once
 
#include "EngineCore/Reflection/ComponentReflection.hpp"
#include "EngineCore/ECS/Entity.hpp"
#include "Common/Math.hpp"
 
namespace Grindstone {
    class WorldContextSet;
 
    namespace GraphicsAPI {
        class Buffer;
        class RenderPass;
        class Framebuffer;
        class DepthStencilTarget;
        class DescriptorSet;
        class DescriptorSetLayout;
    }
 
    struct PointLightComponent {
        struct UniformStruct {
            glm::vec3 lightColor = glm::vec3(3, 0.8, 0.4);
            float lightAttenuationRadius = 40.0f;
            glm::vec3 lightPosition = glm::vec3(1, 2, 1);
            float lightIntensity = 40.0f;
            // float shadowResolution;
        };
 
        Math::Float3 color;
        float attenuationRadius;
        float intensity;
 
        GraphicsAPI::Buffer* uniformBufferObject = nullptr;
        GraphicsAPI::DescriptorSet* descriptorSet = nullptr;
        GraphicsAPI::DescriptorSetLayout* descriptorSetLayout = nullptr;
 
        /* TODO: Re-add this when you come back to point light shadows
        float shadowResolution;
        GraphicsAPI::RenderPass* renderPass = nullptr;
        GraphicsAPI::Framebuffer* framebuffer = nullptr;
        GraphicsAPI::DepthStencilTarget* depthTarget = nullptr;
 
        GraphicsAPI::UniformBuffer* shadowMapUniformBufferObject = nullptr;
        GraphicsAPI::DescriptorSet* shadowMapDescriptorSet = nullptr;
        GraphicsAPI::DescriptorSetLayout* shadowMapDescriptorSetLayout = nullptr;
        */
 
        REFLECT("PointLight")
    };
 
    void SetupPointLightComponent(Grindstone::WorldContextSet& cxtSet, entt::entity);
    void DestroyPointLightComponent(Grindstone::WorldContextSet& cxtSet, entt::entity);
}