ParticleRenderer.h

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/*
 * Copyright (C) 2022 The V-Gears Team
 *
 * This file is part of V-Gears
 *
 * V-Gears is free software: you can redistribute it and/or modify it under
 * terms of the GNU General Public License as published by the Free Software
 * Foundation, version 3.0 (GPLv3) of the License.
 *
 * V-Gears is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 */
 
#pragma once
 
#include <OgreString.h>
#include <OgreStringInterface.h>
#include "ParticlePool.h"
 
class ParticleTechnique;
class VisualParticle;
 
class ParticleRenderer : public Ogre::StringInterface{
 
    public:
 
        ParticleRenderer();
 
        virtual ~ParticleRenderer();
 
        virtual void CopyAttributesTo(ParticleRenderer* renderer);
 
        void SetRendererInitialised(bool renderer_initialised);
 
        bool IsRendererInitialised() const;
 
        void SetRendererType(Ogre::String renderer_type);
 
        const Ogre::String& GetRendererType() const;
 
        void SetParentTechnique(ParticleTechnique* parent_technique);
 
        const ParticleTechnique* GetParentTechnique() const;
 
        virtual void SetVisible(bool visible = true) = 0;
 
        virtual void Initialize() = 0;
 
        virtual void UpdateRenderQueue(
          Ogre::RenderQueue* queue,
          ParticlePool<VisualParticle>& pool
        ) = 0;
 
    protected:
 
        bool                renderer_initialized_;
 
        Ogre::String        renderer_type_;
 
        ParticleTechnique*  parent_technique_;
};