// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
// SPDX-FileCopyrightText: 2021 Jorrit Rouwe
// SPDX-License-Identifier: MIT
#pragma once
#include <Jolt/Physics/Collision/BroadPhase/BroadPhase.h>
#include <Jolt/Core/Mutex.h>
JPH_NAMESPACE_BEGIN
/// Test BroadPhase implementation that does not do anything to speed up the operations. Can be used as a reference implementation.
class JPH_EXPORT BroadPhaseBruteForce final : public BroadPhase
{
public:
JPH_OVERRIDE_NEW_DELETE
// Implementing interface of BroadPhase (see BroadPhase for documentation)
virtual void AddBodiesFinalize(BodyID *ioBodies, int inNumber, AddState inAddState) override;
virtual void RemoveBodies(BodyID *ioBodies, int inNumber) override;
virtual void NotifyBodiesAABBChanged(BodyID *ioBodies, int inNumber, bool inTakeLock) override;
virtual void NotifyBodiesLayerChanged(BodyID *ioBodies, int inNumber) override;
virtual void CastRay(const RayCast &inRay, RayCastBodyCollector &ioCollector, const BroadPhaseLayerFilter &inBroadPhaseLayerFilter, const ObjectLayerFilter &inObjectLayerFilter) const override;
virtual void CollideAABox(const AABox &inBox, CollideShapeBodyCollector &ioCollector, const BroadPhaseLayerFilter &inBroadPhaseLayerFilter, const ObjectLayerFilter &inObjectLayerFilter) const override;
virtual void CollideSphere(Vec3Arg inCenter, float inRadius, CollideShapeBodyCollector &ioCollector, const BroadPhaseLayerFilter &inBroadPhaseLayerFilter, const ObjectLayerFilter &inObjectLayerFilter) const override;
virtual void CollidePoint(Vec3Arg inPoint, CollideShapeBodyCollector &ioCollector, const BroadPhaseLayerFilter &inBroadPhaseLayerFilter, const ObjectLayerFilter &inObjectLayerFilter) const override;
virtual void CollideOrientedBox(const OrientedBox &inBox, CollideShapeBodyCollector &ioCollector, const BroadPhaseLayerFilter &inBroadPhaseLayerFilter, const ObjectLayerFilter &inObjectLayerFilter) const override;
virtual void CastAABoxNoLock(const AABoxCast &inBox, CastShapeBodyCollector &ioCollector, const BroadPhaseLayerFilter &inBroadPhaseLayerFilter, const ObjectLayerFilter &inObjectLayerFilter) const override;
virtual void CastAABox(const AABoxCast &inBox, CastShapeBodyCollector &ioCollector, const BroadPhaseLayerFilter &inBroadPhaseLayerFilter, const ObjectLayerFilter &inObjectLayerFilter) const override;
virtual void FindCollidingPairs(BodyID *ioActiveBodies, int inNumActiveBodies, float inSpeculativeContactDistance, const ObjectVsBroadPhaseLayerFilter &inObjectVsBroadPhaseLayerFilter, const ObjectLayerPairFilter &inObjectLayerPairFilter, BodyPairCollector &ioPairCollector) const override;
virtual AABox GetBounds() const override;
private:
Array<BodyID> mBodyIDs;
mutable SharedMutex mMutex;
};
JPH_NAMESPACE_END