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// Copyright (C) 2020 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#ifndef CUSTOMGEOMETRY_H
#define CUSTOMGEOMETRY_H
#include <QtQuick3D/qquick3d.h>
#include <QtQuick3D/qquick3dgeometry.h>
#include <QVector3D>
#include <QtCore/QList>
class CustomGeometry : public QQuick3DGeometry
{
//! [geometry]
Q_OBJECT
QML_NAMED_ELEMENT(CustomGeometry)
Q_PROPERTY(QList<QVector3D> positions READ positions WRITE setPositions NOTIFY positionsChanged)
Q_PROPERTY(QList<qint32> joints READ joints WRITE setJoints NOTIFY jointsChanged)
Q_PROPERTY(QList<float> weights READ weights WRITE setWeights NOTIFY weightsChanged)
Q_PROPERTY(QList<quint32> indexes READ indexes WRITE setIndexes NOTIFY indexesChanged)
//! [geometry]
public:
CustomGeometry(QQuick3DObject *parent = nullptr);
QList<QVector3D> positions() const;
QList<qint32> joints() const;
QList<float> weights() const;
QList<quint32> indexes() const;
public Q_SLOTS:
void setPositions(const QList<QVector3D> &positions);
void setJoints(const QList<qint32> &joints);
void setWeights(const QList<float> &weights);
void setIndexes(const QList<quint32> &indexes);
Q_SIGNALS:
void positionsChanged();
void jointsChanged();
void weightsChanged();
void indexesChanged();
protected:
QSSGRenderGraphObject *updateSpatialNode(QSSGRenderGraphObject *node) override;
private:
QList<QVector3D> m_positions;
QList<qint32> m_joints;
QList<float> m_weights;
QList<quint32> m_indexes;
bool m_vertexDirty = true;
bool m_indexDirty = false;
QByteArray m_vertexBuffer;
QByteArray m_indexBuffer;
};
#endif // CUSTOMGEOMETRY_H
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