Physics::Resource::PhysicsManager Class Reference

#include <PhysicsManager.hpp>

Public Member Functions
	PhysicsManager ()
	~PhysicsManager ()=default
void	Init (Engine::Core &core)
	Initialize the physics system.
JPH::PhysicsSystem &	GetPhysicsSystem ()
	Get a reference to the physics system.
JPH::BodyInterface &	GetBodyInterface ()
	Get a reference to the body interface for manipulating bodies.
JPH::TempAllocator *	GetTempAllocator ()
	Get a pointer to the temp allocator.
JPH::JobSystem *	GetJobSystem ()
	Get a pointer to the job system.
int	GetCollisionSteps ()
	Get the number of collision steps.
void	SetCollisionSteps (int steps)
	Set the number of collision steps.
std::shared_ptr< Utils::ContactListenerImpl >	GetContactListener ()
	Get the contact listener, casted back as a ContactListenerImpl.
bool	IsPhysicsActivated () const
	Check if the physics system should be updated.
void	ActivatePhysics ()
	Set the physics system to be updated.
void	DeactivatePhysics ()
	Set the physics system to not be updated.

Private Attributes
std::shared_ptr< JPH::Factory >	_factory
std::shared_ptr< JPH::PhysicsSystem >	_physicsSystem
std::shared_ptr< JPH::BroadPhaseLayerInterface >	_broadPhaseLayerInterface
std::shared_ptr< JPH::ObjectVsBroadPhaseLayerFilter >	_objectVsBroadPhaseLayerFilter
std::shared_ptr< JPH::ObjectLayerPairFilter >	_objectLayerPairFilter
std::shared_ptr< JPH::TempAllocator >	_tempAllocator
std::shared_ptr< JPH::JobSystem >	_jobSystem
std::shared_ptr< JPH::ContactListener >	_contactListener
bool	_shouldUpdatePhysics = true
int	_collisionSteps = 1

Detailed Description

PhysicsManager is a resource that wraps necessary JoltPhysics components.

Examples

/home/runner/work/EngineSquared/EngineSquared/src/plugin/physics/src/system/ConstraintSystem.hpp.

Constructor & Destructor Documentation

PhysicsManager()

Physics::Resource::PhysicsManager::PhysicsManager

(

)

Constructor.

~PhysicsManager()

Physics::Resource::PhysicsManager::~PhysicsManager ( )

default

Destructor.

Member Function Documentation

ActivatePhysics()

void Physics::Resource::PhysicsManager::ActivatePhysics ( )

inline

Set the physics system to be updated.

DeactivatePhysics()

void Physics::Resource::PhysicsManager::DeactivatePhysics ( )

inline

Set the physics system to not be updated.

GetBodyInterface()

JPH::BodyInterface & Physics::Resource::PhysicsManager::GetBodyInterface ( )

inline

Get a reference to the body interface for manipulating bodies.

Returns

JPH::BodyInterface&

Note

Use this to apply forces, impulses, or modify body properties.

GetCollisionSteps()

int Physics::Resource::PhysicsManager::GetCollisionSteps ( )

inline

Get the number of collision steps.

Returns

int

GetContactListener()

std::shared_ptr< Utils::ContactListenerImpl > Physics::Resource::PhysicsManager::GetContactListener ( )

inline

Get the contact listener, casted back as a ContactListenerImpl.

Returns

std::shared_ptr<Utils::ContactListenerImpl>

Note

This is safe because the contact listener is always created as a ContactListenerImpl.

GetJobSystem()

JPH::JobSystem * Physics::Resource::PhysicsManager::GetJobSystem ( )

inline

Get a pointer to the job system.

Returns

JPH::JobSystem*

Note

A raw pointer is returned for ease of use with JoltPhysics APIs. Memory ownership is managed by the PhysicsManager.

GetPhysicsSystem()

JPH::PhysicsSystem & Physics::Resource::PhysicsManager::GetPhysicsSystem ( )

inline

Get a reference to the physics system.

Returns

JPH::PhysicsSystem&

GetTempAllocator()

JPH::TempAllocator * Physics::Resource::PhysicsManager::GetTempAllocator ( )

inline

Get a pointer to the temp allocator.

Returns

JPH::TempAllocator*

Note

A raw pointer is returned for ease of use with JoltPhysics APIs. Memory ownership is managed by the PhysicsManager.

Init()

void Physics::Resource::PhysicsManager::Init

(

Engine::Core &

core

)

Initialize the physics system.

Parameters

core	A reference to the core engine, used for the contact listener.

Returns

void

Examples

/home/runner/work/EngineSquared/EngineSquared/src/plugin/physics/src/system/ConstraintSystem.hpp.

IsPhysicsActivated()

bool Physics::Resource::PhysicsManager::IsPhysicsActivated ( ) const

inline

Check if the physics system should be updated.

Returns

true if the physics system should be updated, false otherwise.

SetCollisionSteps()

void Physics::Resource::PhysicsManager::SetCollisionSteps ( int steps )

inline

Set the number of collision steps.

Parameters

steps

Note

This will be used to set the number of steps in the physics system.

Returns

void

Member Data Documentation

_broadPhaseLayerInterface

std::shared_ptr<JPH::BroadPhaseLayerInterface> Physics::Resource::PhysicsManager::_broadPhaseLayerInterface

private

_collisionSteps

int Physics::Resource::PhysicsManager::_collisionSteps = 1

private

_contactListener

std::shared_ptr<JPH::ContactListener> Physics::Resource::PhysicsManager::_contactListener

private

_factory

std::shared_ptr<JPH::Factory> Physics::Resource::PhysicsManager::_factory

private

_jobSystem

std::shared_ptr<JPH::JobSystem> Physics::Resource::PhysicsManager::_jobSystem

private

_objectLayerPairFilter

std::shared_ptr<JPH::ObjectLayerPairFilter> Physics::Resource::PhysicsManager::_objectLayerPairFilter

private

_objectVsBroadPhaseLayerFilter

std::shared_ptr<JPH::ObjectVsBroadPhaseLayerFilter> Physics::Resource::PhysicsManager::_objectVsBroadPhaseLayerFilter

private

_physicsSystem

std::shared_ptr<JPH::PhysicsSystem> Physics::Resource::PhysicsManager::_physicsSystem

private

_shouldUpdatePhysics

bool Physics::Resource::PhysicsManager::_shouldUpdatePhysics = true

private

_tempAllocator

std::shared_ptr<JPH::TempAllocator> Physics::Resource::PhysicsManager::_tempAllocator

private

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The documentation for this class was generated from the following files:

• src/plugin/physics/src/resource/PhysicsManager.hpp
• src/plugin/physics/src/resource/PhysicsManager.cpp