shadowsScreenQuad.h

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// Luanti
// SPDX-License-Identifier: LGPL-2.1-or-later
// Copyright (C) 2021 Liso <anlismon@gmail.com>
 
#pragma once
#include <IMaterialRendererServices.h>
#include <SMaterial.h>
#include <S3DVertex.h>
#include "client/shader.h"
 
class ShadowScreenQuad
{
public:
        ShadowScreenQuad();
 
        void render(video::IVideoDriver *driver);
        video::SMaterial &getMaterial() { return Material; }
 
private:
        video::S3DVertex Vertices[6];
        video::SMaterial Material;
};
 
class ShadowScreenQuadUniformSetter : public IShaderUniformSetterRC
{
public:
        virtual void onSetUniforms(video::IMaterialRendererServices *services) override;
 
private:
        CachedPixelShaderSetting<s32> m_sm_client_map_setting{"ShadowMapClientMap"};
        CachedPixelShaderSetting<s32>
                m_sm_client_map_trans_setting{"ShadowMapClientMapTraslucent"};
        CachedPixelShaderSetting<s32>
                m_sm_dynamic_sampler_setting{"ShadowMapSamplerdynamic"};
};