qgspreviewquad.h

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/***************************************************************************
  qgspreviewquad.h
  --------------------------------------
  Date                 : August 2020
  Copyright            : (C) 2020 by Belgacem Nedjima
  Email                : gb underscore nedjima at esi dot dz
 ***************************************************************************
 *                                                                         *
 *   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 QGSPREVIEWQUAD_H
#define QGSPREVIEWQUAD_H
 
#include <Qt3DCore/QEntity>
#include <Qt3DRender/QMaterial>
#include <Qt3DRender/QParameter>
#include <Qt3DRender/QEffect>
 
#define SIP_NO_FILE
 
class QgsPreviewQuadMaterial : public Qt3DRender::QMaterial
{
  public:
    QgsPreviewQuadMaterial( Qt3DRender::QAbstractTexture *texture, const QMatrix4x4 &modelMatrix, QVector<Qt3DRender::QParameter *> additionalShaderParameters = QVector<Qt3DRender::QParameter *>(), QNode *parent = nullptr );
  private:
    Qt3DRender::QEffect *mEffect = nullptr;
    Qt3DRender::QParameter *mTextureParameter = nullptr;
    Qt3DRender::QParameter *mTextureTransformParameter = nullptr;
};
 
class QgsPreviewQuad : public Qt3DCore::QEntity
{
  public:
 
    QgsPreviewQuad( Qt3DRender::QAbstractTexture *texture, const QPointF &centerNDC, const QSizeF &size, QVector<Qt3DRender::QParameter *> additionalShaderParameters = QVector<Qt3DRender::QParameter *>(), Qt3DCore::QEntity *parent = nullptr );
  private:
    QgsPreviewQuadMaterial *mMaterial = nullptr;
};
 
#endif // QGSPREVIEWQUAD_H