triangles/ltbl/lighting/LightPointEmission.h

#pragma once

#include "../quadtree/QuadtreeOccupant.h"

namespace ltbl {
    class LightPointEmission : public QuadtreeOccupant {
    private:
    public:
        sf::Sprite _emissionSprite;
        sf::Vector2f _localCastCenter;

        float _sourceRadius;

        float _shadowOverExtendMultiplier;

        LightPointEmission()
            : _localCastCenter(0.0f, 0.0f), _sourceRadius(8.0f), _shadowOverExtendMultiplier(1.4f)
        {}

        sf::FloatRect getAABB() const {
            return _emissionSprite.getGlobalBounds();
        }

        void render(const sf::View& view,
                    sf::RenderTexture& lightTempTexture, sf::RenderTexture& emissionTempTexture, sf::RenderTexture& antumbraTempTexture,
                    const std::vector<QuadtreeOccupant*>& shapes,
                    sf::Shader& unshadowShader, sf::Shader& lightOverShapeShader,
                    bool normalsEnabled, sf::Shader& normalsShader);
    };
}