| 1 | // Copyright (C) 2023 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 ABSTRACTPHYSXNODE_H |
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| 5 | #define ABSTRACTPHYSXNODE_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 "foundation/PxTransform.h" |
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| 19 | #include "qtconfigmacros.h" |
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| 20 | |
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| 21 | #include <QVector> |
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| 22 | |
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| 23 | namespace physx { |
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| 24 | class PxMaterial; |
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| 25 | class PxShape; |
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| 26 | } |
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| 27 | |
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| 28 | QT_BEGIN_NAMESPACE |
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| 29 | |
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| 30 | class QAbstractPhysicsNode; |
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| 31 | class QMatrix4x4; |
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| 32 | class QQuick3DNode; |
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| 33 | class QPhysicsWorld; |
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| 34 | class QPhysicsMaterial; |
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| 35 | class QPhysXWorld; |
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| 36 | |
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| 37 | // Used for debug drawing |
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| 38 | enum class DebugDrawBodyType { |
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| 39 | Static = 0, |
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| 40 | DynamicAwake = 1, |
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| 41 | DynamicSleeping = 2, |
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| 42 | Trigger = 3, |
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| 43 | Character = 4, |
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| 44 | Unknown = 5 |
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| 45 | }; |
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| 46 | |
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| 47 | /* |
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| 48 | NOTE |
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| 49 | The inheritance hierarchy is not ideal, since both controller and rigid body have materials, |
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| 50 | but trigger doesn't. AND both trigger and rigid body have actors, but controller doesn't. |
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| 51 | |
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| 52 | TODO: defaultMaterial isn't used for rigid bodies, since they always create their own |
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| 53 | QPhysicsMaterial with default values. We should only have a qt material when set explicitly. |
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| 54 | */ |
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| 55 | |
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| 56 | class QAbstractPhysXNode |
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| 57 | { |
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| 58 | public: |
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| 59 | QAbstractPhysXNode(QAbstractPhysicsNode *node); |
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| 60 | virtual ~QAbstractPhysXNode(); |
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| 61 | |
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| 62 | bool cleanupIfRemoved(QPhysXWorld *physX); // TODO rename?? |
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| 63 | |
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| 64 | virtual void init(QPhysicsWorld *world, QPhysXWorld *physX) = 0; |
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| 65 | virtual void updateDefaultDensity(float density); |
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| 66 | virtual void createMaterial(QPhysXWorld *physX); |
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| 67 | void createMaterialFromQtMaterial(QPhysXWorld *physX, QPhysicsMaterial *qtMaterial); |
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| 68 | virtual void markDirtyShapes(); |
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| 69 | virtual void rebuildDirtyShapes(QPhysicsWorld *, QPhysXWorld *); |
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| 70 | virtual void updateFilters(); |
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| 71 | |
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| 72 | virtual void sync(float deltaTime, QHash<QQuick3DNode *, QMatrix4x4> &transformCache) = 0; |
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| 73 | virtual void cleanup(QPhysXWorld *); |
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| 74 | virtual bool debugGeometryCapability(); |
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| 75 | virtual physx::PxTransform getGlobalPose(); |
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| 76 | |
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| 77 | virtual bool useTriggerFlag(); |
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| 78 | virtual DebugDrawBodyType getDebugDrawBodyType(); |
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| 79 | |
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| 80 | bool shapesDirty() const; |
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| 81 | void setShapesDirty(bool dirty); |
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| 82 | |
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| 83 | bool filtersDirty() const; |
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| 84 | void setFiltersDirty(bool dirty); |
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| 85 | |
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| 86 | QVector<physx::PxShape *> shapes; |
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| 87 | physx::PxMaterial *material = nullptr; |
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| 88 | QAbstractPhysicsNode *frontendNode = nullptr; |
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| 89 | bool isRemoved = false; |
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| 90 | static physx::PxMaterial *sDefaultMaterial; |
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| 91 | }; |
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| 92 | |
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| 93 | QT_END_NAMESPACE |
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| 94 | |
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| 95 | #endif |
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| 96 | |
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