| 1 | // Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB). |
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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 QT3DRENDER_QABSTRACTCOLLISIONQUERYSERVICE_P_H |
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| 5 | #define QT3DRENDER_QABSTRACTCOLLISIONQUERYSERVICE_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 for the convenience |
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| 12 | // of other Qt classes. 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 <QList> |
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| 19 | |
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| 20 | #include <Qt3DRender/qt3drender_global.h> |
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| 21 | #include <Qt3DCore/private/qservicelocator_p.h> |
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| 22 | #include <Qt3DCore/qnodeid.h> |
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| 23 | #include <Qt3DCore/private/qabstractserviceprovider_p.h> |
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| 24 | #include <Qt3DRender/private/qcollisionqueryresult_p.h> |
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| 25 | |
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| 26 | QT_BEGIN_NAMESPACE |
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| 27 | |
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| 28 | namespace Qt3DRender { |
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| 29 | namespace RayCasting { |
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| 30 | |
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| 31 | class QRay3D; |
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| 32 | class QBoundingVolume; |
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| 33 | class QBoundingVolumeProvider; |
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| 34 | |
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| 35 | class QAbstractCollisionQueryServicePrivate : public Qt3DCore::QAbstractServiceProviderPrivate |
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| 36 | { |
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| 37 | public: |
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| 38 | QAbstractCollisionQueryServicePrivate(const QString &description) |
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| 39 | : QAbstractServiceProviderPrivate(Qt3DCore::QServiceLocator::CollisionService, description) |
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| 40 | {} |
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| 41 | }; |
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| 42 | |
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| 43 | class Q_3DRENDERSHARED_EXPORT QAbstractCollisionQueryService : public Qt3DCore::QAbstractServiceProvider |
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| 44 | { |
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| 45 | Q_OBJECT |
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| 46 | public: |
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| 47 | enum QueryMode { |
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| 48 | FirstHit, |
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| 49 | AllHits |
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| 50 | }; |
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| 51 | |
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| 52 | virtual QQueryHandle query(const QRay3D &ray, QueryMode mode, QBoundingVolumeProvider *provider) = 0; |
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| 53 | virtual QCollisionQueryResult::Hit query(const QRay3D &ray, const QBoundingVolume* volume) = 0; |
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| 54 | |
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| 55 | virtual QCollisionQueryResult fetchResult(const QQueryHandle &handle) = 0; |
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| 56 | virtual QList<QCollisionQueryResult> fetchAllResults() const = 0; |
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| 57 | |
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| 58 | protected: |
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| 59 | QAbstractCollisionQueryService(const QString &description = QString()); |
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| 60 | QAbstractCollisionQueryService(QAbstractCollisionQueryServicePrivate &dd); |
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| 61 | |
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| 62 | void setResultHandle(QCollisionQueryResult &result, const QQueryHandle &handle); |
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| 63 | void addEntityHit(QCollisionQueryResult &result, Qt3DCore::QNodeId entity, const Vector3D &intersection, |
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| 64 | float distance, const Vector3D &uvw); |
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| 65 | |
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| 66 | private: |
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| 67 | Q_DECLARE_PRIVATE(QAbstractCollisionQueryService) |
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| 68 | }; |
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| 69 | |
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| 70 | } // RayCasting |
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| 71 | } // Qt3DRender |
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| 72 | |
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| 73 | QT_END_NAMESPACE |
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| 74 | |
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| 75 | Q_DECLARE_METATYPE(Qt3DRender::RayCasting::QAbstractCollisionQueryService::QueryMode) // LCOV_EXCL_LINE |
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| 76 | |
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| 77 | #endif // QT3DRENDER_QABSTRACTCOLLISIONQUERYSERVICE_P_H |
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| 78 | |
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