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// Copyright (C) 2018 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QWAVEFRONTMESH_P_H
#define QWAVEFRONTMESH_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qqmlwavefrontmeshglobal_p.h"
#include <QtQuick/private/qquickshadereffectmesh_p.h>
#include <QtCore/qurl.h>
#include <QtGui/qvector3d.h>
QT_BEGIN_NAMESPACE
class QWavefrontMeshPrivate;
class Q_LABSWAVEFRONTMESH_EXPORT QWavefrontMesh : public QQuickShaderEffectMesh
{
Q_OBJECT
Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged FINAL)
Q_PROPERTY(Error lastError READ lastError NOTIFY lastErrorChanged FINAL)
Q_PROPERTY(QVector3D projectionPlaneV READ projectionPlaneV WRITE setProjectionPlaneV NOTIFY projectionPlaneVChanged FINAL)
Q_PROPERTY(QVector3D projectionPlaneW READ projectionPlaneW WRITE setProjectionPlaneW NOTIFY projectionPlaneWChanged FINAL)
QML_NAMED_ELEMENT(WavefrontMesh)
QML_ADDED_IN_VERSION(1, 0)
public:
enum Error {
NoError,
InvalidSourceError,
UnsupportedFaceShapeError,
UnsupportedIndexSizeError,
FileNotFoundError,
NoAttributesError,
MissingPositionAttributeError,
MissingTextureCoordinateAttributeError,
MissingPositionAndTextureCoordinateAttributesError,
TooManyAttributesError,
InvalidPlaneDefinitionError
};
Q_ENUM(Error)
QWavefrontMesh(QObject *parent = nullptr);
~QWavefrontMesh() override;
QUrl source() const;
void setSource(const QUrl &url);
Error lastError() const;
void setLastError(Error lastError);
bool validateAttributes(const QList<QByteArray> &attributes, int *posIndex) override;
QSGGeometry *updateGeometry(QSGGeometry *geometry, int attrCount, int posIndex,
const QRectF &srcRect, const QRectF &rect) override;
QString log() const override;
QVector3D projectionPlaneV() const;
void setProjectionPlaneV(const QVector3D &projectionPlaneV);
QVector3D projectionPlaneW() const;
void setProjectionPlaneW(const QVector3D &projectionPlaneW);
Q_SIGNALS:
void sourceChanged();
void lastErrorChanged();
void projectionPlaneVChanged();
void projectionPlaneWChanged();
protected Q_SLOTS:
void readData();
private:
Q_DISABLE_COPY(QWavefrontMesh)
Q_DECLARE_PRIVATE(QWavefrontMesh)
};
QT_END_NAMESPACE
#endif // QWAVEFRONTMESH_P_H
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