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++ // Copyright (C) 2021 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++
++ #ifndef MORPHGEOMETRY_H
++ #define MORPHGEOMETRY_H
++
++ #include <QtQuick3D/qquick3d.h>
++ #include <QtQuick3D/qquick3dgeometry.h>
++
++ #include <QVector3D>
++ #include <QVector4D>
++ #include <QtCore/QList>
++
++ //! [class definition]
++ class MorphGeometry : public QQuick3DGeometry
++ {
++ Q_OBJECT
++ QML_NAMED_ELEMENT(MorphGeometry)
++ Q_PROPERTY(int gridSize READ gridSize WRITE setGridSize NOTIFY gridSizeChanged)
++
++ public:
++ MorphGeometry(QQuick3DObject *parent = nullptr);
++
++ int gridSize() { return m_gridSize; }
++ void setGridSize(int gridSize);
++
++ signals:
++ void gridSizeChanged();
++
++ private:
++ void calculateGeometry();
++ void updateData();
++
++ QList<QVector3D> m_positions;
++ QList<QVector3D> m_normals;
++ QList<QVector4D> m_colors;
++
++ QList<QVector3D> m_targetPositions;
++ QList<QVector3D> m_targetNormals;
++ QList<QVector4D> m_targetColors;
++
++ QList<quint32> m_indexes;
++
++ QByteArray m_vertexBuffer;
++ QByteArray m_indexBuffer;
++ QByteArray m_targetBuffer;
++
++ int m_gridSize = 50;
++ QVector3D boundsMin;
++ QVector3D boundsMax;
++ };
++ //! [class definition]
++
++ #endif // MORPHGEOMETRY_H