| 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 QSSGPERSPECTIVECAMERA_H |
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| 5 | #define QSSGPERSPECTIVECAMERA_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/qquick3dcamera_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 QQuick3DPerspectiveCamera : public QQuick3DCamera |
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| 24 | { |
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| 25 | Q_OBJECT |
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| 26 | Q_PROPERTY(float clipNear READ clipNear WRITE setClipNear NOTIFY clipNearChanged) |
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| 27 | Q_PROPERTY(float clipFar READ clipFar WRITE setClipFar NOTIFY clipFarChanged) |
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| 28 | Q_PROPERTY(float fieldOfView READ fieldOfView WRITE setFieldOfView NOTIFY fieldOfViewChanged) |
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| 29 | Q_PROPERTY(FieldOfViewOrientation fieldOfViewOrientation READ fieldOfViewOrientation WRITE setFieldOfViewOrientation NOTIFY fieldOfViewOrientationChanged) |
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| 30 | |
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| 31 | QML_NAMED_ELEMENT(PerspectiveCamera) |
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| 32 | |
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| 33 | public: |
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| 34 | enum FieldOfViewOrientation { |
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| 35 | Vertical, |
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| 36 | Horizontal |
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| 37 | }; |
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| 38 | Q_ENUM(FieldOfViewOrientation) |
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| 39 | |
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| 40 | explicit QQuick3DPerspectiveCamera(QQuick3DNode *parent = nullptr); |
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| 41 | |
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| 42 | float clipNear() const; |
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| 43 | float clipFar() const; |
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| 44 | float fieldOfView() const; |
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| 45 | FieldOfViewOrientation fieldOfViewOrientation() const; |
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| 46 | |
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| 47 | public Q_SLOTS: |
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| 48 | void setClipNear(float clipNear); |
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| 49 | void setClipFar(float clipFar); |
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| 50 | void setFieldOfView(float fieldOfView); |
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| 51 | void setFieldOfViewOrientation(QQuick3DPerspectiveCamera::FieldOfViewOrientation fieldOfViewOrientation); |
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| 52 | |
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| 53 | Q_SIGNALS: |
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| 54 | void clipNearChanged(); |
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| 55 | void clipFarChanged(); |
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| 56 | void fieldOfViewChanged(); |
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| 57 | void fieldOfViewOrientationChanged(); |
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| 58 | |
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| 59 | protected: |
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| 60 | explicit QQuick3DPerspectiveCamera(QQuick3DNodePrivate &dd, QQuick3DNode *parent = nullptr); |
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| 61 | QSSGRenderGraphObject *updateSpatialNode(QSSGRenderGraphObject *node) override; |
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| 62 | |
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| 63 | private: |
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| 64 | float m_clipNear = 10.0f; |
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| 65 | float m_clipFar = 10000.0f; |
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| 66 | float m_fieldOfView = 60.0f; |
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| 67 | FieldOfViewOrientation m_fieldOfViewOrientation = Vertical; |
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| 68 | }; |
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| 69 | |
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| 70 | QT_END_NAMESPACE |
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| 71 | |
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| 72 | #endif // QSSGPERSPECTIVECAMERA_H |
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| 73 | |
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