qgsmeshlayer3drenderer.h

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/***************************************************************************
  qgsmeshlayer3drenderer.h
  ------------------------
  Date                 : January 2019
  Copyright            : (C) 2019 by Peter Petrik
  Email                : zilolv at gmail 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 QGSMESHLAYER3DRENDERER_H
#define QGSMESHLAYER3DRENDERER_H

#include "qgis_3d.h"

#include "qgs3drendererregistry.h"
#include "qgsabstract3drenderer.h"
#include "qgsmesh3dsymbol.h"

#include "qgsphongmaterialsettings.h"
#include "qgsmaplayerref.h"

#include <QObject>

class QgsMeshLayer;


class _3D_EXPORT QgsMeshLayer3DRendererMetadata : public Qgs3DRendererAbstractMetadata
{
  public:
    QgsMeshLayer3DRendererMetadata();

    QgsAbstract3DRenderer *createRenderer( QDomElement &elem, const QgsReadWriteContext &context ) override SIP_FACTORY;
};


class _3D_EXPORT QgsMeshLayer3DRenderer : public QgsAbstract3DRenderer
{
  public:
    explicit QgsMeshLayer3DRenderer( QgsMesh3DSymbol *s SIP_TRANSFER = nullptr );

    void setLayer( QgsMeshLayer *layer );
    QgsMeshLayer *layer() const;

    void setSymbol( QgsMesh3DSymbol *symbol SIP_TRANSFER );
    const QgsMesh3DSymbol *symbol() const;

    QString type() const override { return "mesh"; }
    QgsMeshLayer3DRenderer *clone() const override SIP_FACTORY;
    Qt3DCore::QEntity *createEntity( const Qgs3DMapSettings &map ) const override SIP_SKIP;

    void writeXml( QDomElement &elem, const QgsReadWriteContext &context ) const override;
    void readXml( const QDomElement &elem, const QgsReadWriteContext &context ) override;
    void resolveReferences( const QgsProject &project ) override;


  private:
    QgsMapLayerRef mLayerRef; 
    std::unique_ptr<QgsMesh3DSymbol> mSymbol;  

  private:
#ifdef SIP_RUN
    QgsMeshLayer3DRenderer( const QgsMeshLayer3DRenderer & );
    QgsMeshLayer3DRenderer &operator=( const QgsMeshLayer3DRenderer & );
#endif
};

#endif // QGSMESHLAYER3DRENDERER_H