| 1 | // Copyright (C) 2018 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QWAVEFRONTMESH_P_H |
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| 5 | #define QWAVEFRONTMESH_P_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists purely as an |
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| 12 | // implementation detail. This header file may change from version to |
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| 13 | // version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include "qqmlwavefrontmeshglobal_p.h" |
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| 19 | |
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| 20 | #include <QtQuick/private/qquickshadereffectmesh_p.h> |
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| 21 | |
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| 22 | #include <QtCore/qurl.h> |
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| 23 | #include <QtGui/qvector3d.h> |
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| 24 | |
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| 25 | QT_BEGIN_NAMESPACE |
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| 26 | |
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| 27 | class QWavefrontMeshPrivate; |
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| 28 | class Q_LABSWAVEFRONTMESH_EXPORT QWavefrontMesh : public QQuickShaderEffectMesh |
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| 29 | { |
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| 30 | Q_OBJECT |
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| 31 | Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged FINAL) |
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| 32 | Q_PROPERTY(Error lastError READ lastError NOTIFY lastErrorChanged FINAL) |
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| 33 | Q_PROPERTY(QVector3D projectionPlaneV READ projectionPlaneV WRITE setProjectionPlaneV NOTIFY projectionPlaneVChanged FINAL) |
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| 34 | Q_PROPERTY(QVector3D projectionPlaneW READ projectionPlaneW WRITE setProjectionPlaneW NOTIFY projectionPlaneWChanged FINAL) |
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| 35 | QML_NAMED_ELEMENT(WavefrontMesh) |
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| 36 | QML_ADDED_IN_VERSION(1, 0) |
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| 37 | |
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| 38 | public: |
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| 39 | enum Error { |
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| 40 | NoError, |
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| 41 | InvalidSourceError, |
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| 42 | UnsupportedFaceShapeError, |
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| 43 | UnsupportedIndexSizeError, |
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| 44 | FileNotFoundError, |
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| 45 | NoAttributesError, |
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| 46 | MissingPositionAttributeError, |
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| 47 | MissingTextureCoordinateAttributeError, |
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| 48 | MissingPositionAndTextureCoordinateAttributesError, |
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| 49 | TooManyAttributesError, |
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| 50 | InvalidPlaneDefinitionError |
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| 51 | }; |
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| 52 | Q_ENUM(Error) |
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| 53 | |
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| 54 | QWavefrontMesh(QObject *parent = nullptr); |
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| 55 | ~QWavefrontMesh() override; |
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| 56 | |
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| 57 | QUrl source() const; |
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| 58 | void setSource(const QUrl &url); |
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| 59 | |
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| 60 | Error lastError() const; |
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| 61 | void setLastError(Error lastError); |
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| 62 | |
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| 63 | bool validateAttributes(const QList<QByteArray> &attributes, int *posIndex) override; |
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| 64 | QSGGeometry *updateGeometry(QSGGeometry *geometry, int attrCount, int posIndex, |
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| 65 | const QRectF &srcRect, const QRectF &rect) override; |
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| 66 | QString log() const override; |
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| 67 | |
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| 68 | QVector3D projectionPlaneV() const; |
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| 69 | void setProjectionPlaneV(const QVector3D &projectionPlaneV); |
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| 70 | |
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| 71 | QVector3D projectionPlaneW() const; |
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| 72 | void setProjectionPlaneW(const QVector3D &projectionPlaneW); |
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| 73 | |
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| 74 | Q_SIGNALS: |
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| 75 | void sourceChanged(); |
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| 76 | void lastErrorChanged(); |
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| 77 | void projectionPlaneVChanged(); |
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| 78 | void projectionPlaneWChanged(); |
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| 79 | |
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| 80 | protected Q_SLOTS: |
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| 81 | void readData(); |
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| 82 | |
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| 83 | private: |
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| 84 | Q_DISABLE_COPY(QWavefrontMesh) |
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| 85 | Q_DECLARE_PRIVATE(QWavefrontMesh) |
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| 86 | }; |
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| 87 | |
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| 88 | QT_END_NAMESPACE |
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| 89 | |
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| 90 | #endif // QWAVEFRONTMESH_P_H |
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| 91 | |
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| 92 | |
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