PostProcessingShaderLightScatteringImplementation.h

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#pragma once
 
#include <string>
 
#include <tdme/tdme.h>
#include <tdme/engine/subsystems/postprocessing/fwd-tdme.h>
#include <tdme/engine/subsystems/postprocessing/PostProcessingShaderBaseImplementation.h>
#include <tdme/engine/subsystems/renderer/fwd-tdme.h>
#include <tdme/engine/Engine.h>
 
using std::string;
 
using tdme::engine::subsystems::renderer::Renderer;
using tdme::engine::Engine;
 
/**
 * Post processing shader implementation
 * @author Andreas Drewke
 */
class tdme::engine::subsystems::postprocessing::PostProcessingShaderLightScatteringImplementation: public PostProcessingShaderBaseImplementation
{
private:
    array<int32_t, Engine::LIGHTS_MAX> uniformLightEnabled;
    array<int32_t, Engine::LIGHTS_MAX> uniformLightPosition;
    array<int32_t, Engine::LIGHTS_MAX> uniformLightIntensity;
 
public:
    /**
     * Returns if shader is supported on given renderer
     * @param renderer renderer
     * @return if shader is supported
     */
    static bool isSupported(Renderer* renderer);
 
    // forbid class copy
    FORBID_CLASS_COPY(PostProcessingShaderLightScatteringImplementation)
 
    /**
     * Public constructor
     * @param renderer renderer
     */
    PostProcessingShaderLightScatteringImplementation(Renderer* renderer);
 
    // overridden methods
    virtual void initialize() override;
    virtual void setShaderParameters(int contextIdx, Engine* engine) override;
 
};