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/****************************************************************************
**
** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QT3D_QMESHDATA_H
#define QT3D_QMESHDATA_H
#include <Qt3DRenderer/qt3drenderer_global.h>
#include <Qt3DCore/qaxisalignedboundingbox.h>
#include <QSharedPointer>
QT_BEGIN_NAMESPACE
namespace Qt3D {
class QAbstractAttribute;
class QAbstractBuffer;
class QMeshDataPrivate;
typedef QSharedPointer<QAbstractAttribute> QAbstractAttributePtr;
typedef QSharedPointer<QAbstractBuffer> QAbstractBufferPtr;
class QT3DRENDERERSHARED_EXPORT QMeshData
{
public:
enum PrimitiveType {
Points = 0x0000,
Lines = 0x0001,
LineLoop = 0x0002,
LineStrip = 0x0003,
Triangles = 0x0004,
TriangleStrip = 0x0005,
TriangleFan = 0x0006,
LinesAdjacency = 0x000A,
TrianglesAdjacency = 0x000C,
LineStripAdjacency = 0x000B,
TriangleStripAdjacency = 0x000D,
Patches = 0x000E
};
explicit QMeshData(PrimitiveType primitiveType = Triangles);
virtual ~QMeshData();
void addAttribute(const QString &name, const QAbstractAttributePtr &attr);
void setIndexAttribute(const QAbstractAttributePtr &attr);
QStringList attributeNames() const;
QAbstractAttributePtr attributeByName(const QString &name) const;
QAbstractAttributePtr indexAttribute() const;
static QString defaultPositionAttributeName();
static QString defaultNormalAttributeName();
static QString defaultColorAttributeName();
static QString defaultTextureCoordinateAttributeName();
static QString defaultTangentAttributeName();
void setPrimitiveType(PrimitiveType primitiveType);
int primitiveType() const;
void setVerticesPerPatch(int verticesPerPatch);
int verticesPerPatch() const;
int primitiveCount() const;
QList<QAbstractBufferPtr> buffers() const;
void setBoundingBox(const QAxisAlignedBoundingBox &bbox);
void computeBoundsFromAttribute(const QString &name);
QAxisAlignedBoundingBox boundingBox() const;
protected:
Q_DECLARE_PRIVATE(QMeshData)
QMeshDataPrivate *d_ptr;
QMeshData(QMeshDataPrivate &dd);
};
typedef QSharedPointer<QMeshData> QMeshDataPtr;
} // Qt3D
QT_END_NAMESPACE
#endif // QT3D_QMESHDATA_H
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