| 1 | // Copyright (C) 2019 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QSSGFRUSTUMCAMERA_H |
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| 5 | #define QSSGFRUSTUMCAMERA_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 <QtQuick3D/private/qquick3dperspectivecamera_p.h> |
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| 19 | |
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| 20 | QT_BEGIN_NAMESPACE |
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| 21 | |
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| 22 | struct QSSGRenderCamera; |
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| 23 | class Q_QUICK3D_EXPORT QQuick3DFrustumCamera : public QQuick3DPerspectiveCamera |
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| 24 | { |
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| 25 | Q_OBJECT |
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| 26 | Q_PROPERTY(float top READ top WRITE setTop NOTIFY topChanged) |
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| 27 | Q_PROPERTY(float bottom READ bottom WRITE setBottom NOTIFY bottomChanged) |
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| 28 | Q_PROPERTY(float right READ right WRITE setRight NOTIFY rightChanged) |
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| 29 | Q_PROPERTY(float left READ left WRITE setLeft NOTIFY leftChanged) |
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| 30 | |
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| 31 | QML_NAMED_ELEMENT(FrustumCamera) |
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| 32 | |
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| 33 | public: |
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| 34 | explicit QQuick3DFrustumCamera(QQuick3DNode *parent = nullptr); |
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| 35 | |
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| 36 | float top() const; |
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| 37 | float bottom() const; |
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| 38 | float right() const; |
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| 39 | float left() const; |
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| 40 | |
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| 41 | public Q_SLOTS: |
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| 42 | void setTop(float top); |
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| 43 | void setBottom(float bottom); |
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| 44 | void setRight(float right); |
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| 45 | void setLeft(float left); |
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| 46 | |
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| 47 | Q_SIGNALS: |
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| 48 | void topChanged(); |
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| 49 | void bottomChanged(); |
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| 50 | void rightChanged(); |
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| 51 | void leftChanged(); |
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| 52 | |
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| 53 | protected: |
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| 54 | QSSGRenderGraphObject *updateSpatialNode(QSSGRenderGraphObject *node) override; |
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| 55 | |
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| 56 | private: |
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| 57 | float m_top = 0.0f; |
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| 58 | float m_bottom = 0.0f; |
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| 59 | float m_right = 0.0f; |
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| 60 | float m_left = 0.0f; |
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| 61 | }; |
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| 62 | |
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| 63 | QT_END_NAMESPACE |
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| 64 | |
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| 65 | #endif // QSSGFRUSTUMCAMERA_H |
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| 66 | |
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