Ogre2RenderTargetMaterial.hh

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/*
 * Copyright (C) 2018 Open Source Robotics Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
#ifndef IGNITION_RENDERING_OGRE2_OGRE2RENDERTARGETMATERIAL_HH_
#define IGNITION_RENDERING_OGRE2_OGRE2RENDERTARGETMATERIAL_HH_

#include <vector>

#include "ignition/rendering/config.hh"
#include "ignition/rendering/ogre2/Ogre2Includes.hh"
#include "ignition/rendering/ogre2/Export.hh"

namespace ignition
{
  namespace rendering
  {
    inline namespace IGNITION_RENDERING_VERSION_NAMESPACE {
    //
    class IGNITION_RENDERING_OGRE2_VISIBLE  Ogre2RenderTargetMaterial :
      public Ogre::RenderTargetListener,
      public Ogre::MaterialManager::Listener
    {
      public: Ogre2RenderTargetMaterial(Ogre::SceneManager *_scene,
          Ogre::RenderTarget *_renderTarget, Ogre::Material *_material);

      public: ~Ogre2RenderTargetMaterial();

      private: virtual void preRenderTargetUpdate(
          const Ogre::RenderTargetEvent &_evt) override;

      private: virtual void postRenderTargetUpdate(
          const Ogre::RenderTargetEvent &_evt) override;

      public: virtual Ogre::Technique *handleSchemeNotFound(
                  uint16_t _schemeIndex, const Ogre::String &_schemeName,
                  Ogre::Material *_originalMaterial, uint16_t _lodIndex,
                  const Ogre::Renderable *_rend) override;

      private: Ogre::SceneManager *scene = nullptr;

      private: Ogre::RenderTarget *renderTarget = nullptr;

      private: Ogre::Material *material = nullptr;

      private: Ogre::String schemeName;
    };
    }
  }
}

#endif