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Diffstat (limited to 'src/labs/wavefrontmesh/qwavefrontmesh.h')
-rw-r--r-- | src/labs/wavefrontmesh/qwavefrontmesh.h | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/src/labs/wavefrontmesh/qwavefrontmesh.h b/src/labs/wavefrontmesh/qwavefrontmesh.h new file mode 100644 index 0000000000..b8246f22b1 --- /dev/null +++ b/src/labs/wavefrontmesh/qwavefrontmesh.h @@ -0,0 +1,115 @@ +/**************************************************************************** +** +** Copyright (C) 2018 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtQuick module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 https://www.qt.io/terms-conditions. For further +** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWAVEFRONTMESH_H +#define QWAVEFRONTMESH_H + +#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_PRIVATE_EXPORT QWavefrontMesh : public QQuickShaderEffectMesh +{ + Q_OBJECT + Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged) + Q_PROPERTY(Error lastError READ lastError NOTIFY lastErrorChanged) + Q_PROPERTY(QVector3D projectionPlaneV READ projectionPlaneV WRITE setProjectionPlaneV NOTIFY projectionPlaneVChanged) + Q_PROPERTY(QVector3D projectionPlaneW READ projectionPlaneW WRITE setProjectionPlaneW NOTIFY projectionPlaneWChanged) + 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_ENUMS(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 // QWAVEFRONTGEOMETRYMODEL_H |