qgsdepthrenderview.h

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/***************************************************************************
  qgsdepthrenderview.h
  --------------------------------------
  Date                 : June 2024
  Copyright            : (C) 2024 by Benoit De Mezzo and (C) 2020 by Belgacem Nedjima
  Email                : benoit dot de dot mezzo at oslandia dot com
 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
 
#ifndef QGSDEPTHRENDERVIEW_H
#define QGSDEPTHRENDERVIEW_H
 
#include "qgsabstractrenderview.h"
 
namespace Qt3DRender
{
  class QCamera;
  class QCameraSelector;
  class QLayer;
  class QRenderCapture;
  class QRenderTarget;
  class QTexture2D;
} //namespace Qt3DRender
 
namespace Qt3DCore
{
  class QEntity;
} //namespace Qt3DCore
 
#define SIP_NO_FILE

class QgsDepthRenderView : public QgsAbstractRenderView
{
  public:
    QgsDepthRenderView( const QString &viewName, QSize size, Qt3DRender::QTexture2D *forwardDepthTexture, Qt3DCore::QEntity *rootSceneEntity );

    Qt3DRender::QRenderCapture *renderCapture() { return mDepthRenderCapture; }
 
    void updateWindowResize( int width, int height ) override;
 
  private:
    Qt3DRender::QRenderCapture *mDepthRenderCapture = nullptr;
    Qt3DRender::QLayer *mLayer = nullptr;
    Qt3DRender::QTexture2D *mColorTexture = nullptr;
 
    Qt3DRender::QRenderTarget *buildTextures( QSize size );
    void buildRenderPass( QSize size, Qt3DRender::QTexture2D *forwardDepthTexture, Qt3DCore::QEntity *rootSceneEntity );
};
 
#endif // QGSDEPTHRENDERVIEW_H