qgsgltf3dutils.h

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/***************************************************************************
  qgsgltfutils.h
  --------------------------------------
  Date                 : July 2023
  Copyright            : (C) 2023 by Martin Dobias
  Email                : wonder dot sk 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 QGSGLTF3DUTILS_H
#define QGSGLTF3DUTILS_H
 
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the QGIS API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
 
#define SIP_NO_FILE
 
#include "qgis_3d.h"
 
#include "qgsmatrix4x4.h"
 
class QgsCoordinateTransform;
 
namespace Qt3DCore
{
  class QEntity;
}
 
class _3D_EXPORT QgsGltf3DUtils
{
  public:
 
    struct EntityTransform
    {
      QgsVector3D sceneOriginTargetCrs;
      QgsMatrix4x4 tileTransform;
      const QgsCoordinateTransform *ecefToTargetCrs = nullptr;
 
      Qgis::Axis gltfUpAxis = Qgis::Axis::Y;
 
      double zValueScale = 1;
      double zValueOffset = 0;
    };
 
    static Qt3DCore::QEntity *gltfToEntity( const QByteArray &data, const EntityTransform &transform, const QString &baseUri, QStringList *errors = nullptr );
 
};
 
 
#endif // QGSGLTF3DUTILS_H