Component that manages a physics rigid body for an entity. More...

#include <PhysicsBodyComponent.h>

Inheritance diagram for Engine::Components::PhysicsBody:

Collaboration diagram for Engine::Components::PhysicsBody:

Classes
struct	BodyCallbackSubscription

Public Types
using	PhysicsBodyCallbackHandle = std::uint64_t
	Opaque handle for registered collision callbacks.

Public Member Functions
	PhysicsBody (Entities::Scene *scene, entt::entity entity, std::shared_ptr< Entities::SceneNode > sceneNode)
	Constructs a PhysicsBodyComponent.
	~PhysicsBody () override
	Destroys the physics body and releases Bullet resources.
void	beginPlay () override
	Called when the component is added to the scene or the game starts.
void	endPlay () override
	Called when the component is removed or the game ends.
bool	drawImGui () override
	Draws component-specific ImGui inspector controls.
void	setMass (float mass)
	Sets the mass of the rigid body.
float	getMass () const
	Gets the mass of the rigid body.
void	setFriction (float friction)
	Sets the friction coefficient.
float	getFriction () const
	Gets the friction coefficient.
void	setRestitution (float restitution)
	Sets the restitution (bounciness).
float	getRestitution () const
	Gets the restitution.
void	setKinematic (bool kinematic)
	Sets whether the body is kinematic. Kinematic bodies are moved by code, not physics.
bool	isKinematic () const
	Checks if the body is kinematic.
void	setStatic (bool isStatic)
	Sets whether the body is static (immovable).
bool	isStatic () const
	Checks if the body is static.
void	teleport (const glm::vec3 &position)
	Teleports the body to a new position.
void	teleport (const glm::vec3 &position, const glm::quat &rotation)
	Teleports the body to a new position and rotation.
void	setLinearVelocity (const glm::vec3 &velocity)
	Sets the linear velocity.
glm::vec3	getLinearVelocity () const
	Gets the linear velocity.
void	setAngularVelocity (const glm::vec3 &velocity)
	Sets the angular velocity.
glm::vec3	getAngularVelocity () const
	Gets the angular velocity.
void	registerCollision (Components::Collision *collision)
	Registers a collision component with this body. Called by CollisionComponent::beginPlay().
void	unregisterCollision (Components::Collision *collision)
	Unregisters a collision component from this body. Called by CollisionComponent::endPlay().
void	markShapeDirty ()
	Marks the collision shape as needing rebuild. Called when a collision component's shape changes.
void	markCollisionFiltersDirty ()
	Marks collision filters as needing update on the rigid body.
void	rebuildIfDirty ()
	Rebuilds the collision shape if dirty.
btRigidBody *	getRigidBody () const
	Gets the Bullet rigid body.
Entities::Actor *	getHitActor () const
	Gets the actor owning this physics body when the owning entity is an actor.
Physics::PhysicsBodyHandle	getPhysicsBodyHandle () const
	Gets the physics-engine registration handle for this body.
void	setPhysicsBodyHandle (Physics::PhysicsBodyHandle handle)
	Sets the physics-engine registration handle for this body.
const std::vector< Components::Collision * > &	getCollisions () const
	Gets collision components registered with this body.
Components::Collision *	findCollisionForShape (const btCollisionShape *shape) const
	Finds the collision component that owns a Bullet collision shape.
btDiscreteDynamicsWorld *	getDynamicsWorld () const
	Gets the Bullet dynamics world.
void	processCollisions ()
	Processes collision events and dispatches callbacks. Called after physics step.
template<typename ActorType, typename Callback>
PhysicsBodyCallbackHandle	onOverlapBegin (Callback &&callback)
	Registers a callback for overlap begin events with actors of ActorType.
template<typename ActorType, typename Callback>
PhysicsBodyCallbackHandle	onOverlapStay (Callback &&callback)
	Registers a callback for overlap stay events with actors of ActorType.
template<typename ActorType, typename Callback>
PhysicsBodyCallbackHandle	onOverlapEnd (Callback &&callback)
	Registers a callback for overlap end events with actors of ActorType.
template<typename ActorType, typename Callback>
PhysicsBodyCallbackHandle	onCollisionBegin (Callback &&callback)
	Registers a callback for blocking collision begin events with actors of ActorType.
template<typename ActorType, typename Callback>
PhysicsBodyCallbackHandle	onCollisionStay (Callback &&callback)
	Registers a callback for blocking collision stay events with actors of ActorType.
template<typename ActorType, typename Callback>
PhysicsBodyCallbackHandle	onCollisionEnd (Callback &&callback)
	Registers a callback for blocking collision end events with actors of ActorType.
void	removeCollisionCallback (PhysicsBodyCallbackHandle handle)
	Removes a previously registered collision callback.
void	dispatchCollisionEvent (const Physics::CollisionEvent &event)
	Dispatches a collision event to callbacks matching its type and response.
void	debugDraw () const
	Draws debug visualization of all collision shapes.
Public Member Functions inherited from Engine::Components::Logic
	Logic (Entities::Scene *owningScene)
	Constructs a logic component owned by a scene.
	Logic (const Entities::SpawnContext &context)
	Constructs a logic component from spawn context data.
virtual	~Logic ()=default
	Destroys the logic component.
virtual std::string	getComponentName () const
	Gets the component type name for debugging/UI.
virtual bool	drawImGuiName ()
	Used to alter the name of the entity in the outliner.
virtual void	tick (double deltaTime)
	Called every frame if ticking is enabled.
bool	hasBegunPlay () const
	Checks whether beginPlay() has been called without a matching endPlay().
bool	canTick () const
	Checks if the component is currently set to tick.
void	setCanTick (bool enable)
	Enables or disables ticking for this component.
Entities::Entity *	getOwningEntity () const
	Gets the entity this component belongs to.

Static Public Attributes
static constexpr bool	IsUnique = true
	Only one physics body may be attached per entity.
static constexpr const char *	ComponentName = "PhysicsBody"
	Component type name.
Static Public Attributes inherited from Engine::Components::Logic
static constexpr bool	IsUnique = false
	Defines whether multiple instances of this component can exist on the same entity. Defaults to false (multiple allowed). Override in derived classes with static constexpr bool IsUnique = true; if needed.
static constexpr const char *	ComponentName = "Logic"
	Fallback component type name. Derived classes may override getComponentName() for custom labels.

Private Member Functions
void	rebuildCollisionShape ()
void	createRigidBody ()
void	destroyRigidBody ()
void	updateEcsComponent ()
void	applyCollisionFlags ()
void	readdRigidBodyWithCurrentFilters ()
std::uint16_t	getBulletCollisionGroup () const
std::uint16_t	getBulletCollisionMask () const
bool	shouldUseNoContactResponse () const
Core::PhysicsEngine *	getPhysicsEngine () const
PhysicsBodyCallbackHandle	addBodyCallback (std::vector< BodyCallbackSubscription > &callbacks, std::function< void(const Physics::CollisionEvent &)> callback)
void	clearCallbacks ()

Private Attributes
entt::entity	entity_
std::weak_ptr< Entities::SceneNode >	sceneNode_
std::vector< Components::Collision * >	collisions_
btCompoundShape *	compoundShape_ = nullptr
btRigidBody *	rigidBody_ = nullptr
float	mass_ = 1.0f
float	friction_ = 0.5f
float	restitution_ = 0.0f
bool	isKinematic_ = false
bool	isStatic_ = false
bool	shapeDirty_ = true
bool	isInitialized_ = false
bool	collisionFiltersDirty_ = true
Physics::PhysicsBodyHandle	bodyHandle_
PhysicsBodyCallbackHandle	nextCallbackHandle_ = 1
std::vector< BodyCallbackSubscription >	overlapBeginCallbacks_
std::vector< BodyCallbackSubscription >	overlapStayCallbacks_
std::vector< BodyCallbackSubscription >	overlapEndCallbacks_
std::vector< BodyCallbackSubscription >	collisionBeginCallbacks_
std::vector< BodyCallbackSubscription >	collisionStayCallbacks_
std::vector< BodyCallbackSubscription >	collisionEndCallbacks_
std::set< Components::Collision * >	previousCollisions_

Additional Inherited Members
Protected Member Functions inherited from Engine::Components::Logic
Entities::Scene *	getScene () const
	Gets the scene this component belongs to.
Core::SceneManager *	getSceneManager () const
	Helper to get the SceneManager from the owning scene.

Detailed Description

Component that manages a physics rigid body for an entity.

PhysicsBodyComponent is unique per entity and manages the Bullet rigid body. CollisionComponents register with this component to define collision shapes. When multiple collision shapes exist, they are combined into a compound shape.

Definition at line 40 of file PhysicsBodyComponent.h.

Member Typedef Documentation

◆ PhysicsBodyCallbackHandle

using Engine::Components::PhysicsBody::PhysicsBodyCallbackHandle = std::uint64_t

Opaque handle for registered collision callbacks.

Definition at line 44 of file PhysicsBodyComponent.h.

Constructor & Destructor Documentation

◆ PhysicsBody()

Engine::Components::PhysicsBody::PhysicsBody	(	Entities::Scene *	scene,
		entt::entity	entity,
		std::shared_ptr< Entities::SceneNode >	sceneNode )

Constructs a PhysicsBodyComponent.

Parameters

scene	The owning scene.
entity	The ECS entity associated with this component.
sceneNode	The scene node for transform access.

◆ ~PhysicsBody()

Engine::Components::PhysicsBody::~PhysicsBody ( )

override

Destroys the physics body and releases Bullet resources.

Member Function Documentation

◆ addBodyCallback()

PhysicsBodyCallbackHandle Engine::Components::PhysicsBody::addBodyCallback	(	std::vector< BodyCallbackSubscription > &	callbacks,
		std::function< void(const Physics::CollisionEvent &)>	callback )

private

Referenced by onCollisionBegin(), onCollisionEnd(), onCollisionStay(), onOverlapBegin(), onOverlapEnd(), and onOverlapStay().

Here is the caller graph for this function:

◆ applyCollisionFlags()

void Engine::Components::PhysicsBody::applyCollisionFlags ( )

private

◆ beginPlay()

void Engine::Components::PhysicsBody::beginPlay ( )

overridevirtual

Called when the component is added to the scene or the game starts.

Reimplemented from Engine::Components::Logic.

◆ clearCallbacks()

void Engine::Components::PhysicsBody::clearCallbacks ( )

private

◆ createRigidBody()

void Engine::Components::PhysicsBody::createRigidBody ( )

private

◆ debugDraw()

void Engine::Components::PhysicsBody::debugDraw ( ) const

Draws debug visualization of all collision shapes.

Iterates through registered CollisionComponents and calls their debugDraw(). Uses the current world transform from the SceneNode.

◆ destroyRigidBody()

void Engine::Components::PhysicsBody::destroyRigidBody ( )

private

◆ dispatchCollisionEvent()

void Engine::Components::PhysicsBody::dispatchCollisionEvent ( const Physics::CollisionEvent & event )

Dispatches a collision event to callbacks matching its type and response.

Parameters

event Collision event to dispatch.

◆ drawImGui()

bool Engine::Components::PhysicsBody::drawImGui ( )

overridevirtual

Draws component-specific ImGui inspector controls.

Returns: true if the component drew its own inspector UI.

Reimplemented from Engine::Components::Logic.

◆ endPlay()

void Engine::Components::PhysicsBody::endPlay ( )

overridevirtual

Called when the component is removed or the game ends.

Reimplemented from Engine::Components::Logic.

◆ findCollisionForShape()

Components::Collision * Engine::Components::PhysicsBody::findCollisionForShape ( const btCollisionShape * shape ) const

nodiscard

Finds the collision component that owns a Bullet collision shape.

Parameters

shape Bullet collision shape to look up.

Returns: Matching collision component, or nullptr when not found.

◆ getAngularVelocity()

glm::vec3 Engine::Components::PhysicsBody::getAngularVelocity ( ) const

nodiscard

Gets the angular velocity.

Returns: Angular velocity in rad/s.

◆ getBulletCollisionGroup()

std::uint16_t Engine::Components::PhysicsBody::getBulletCollisionGroup ( ) const

nodiscardprivate

◆ getBulletCollisionMask()

std::uint16_t Engine::Components::PhysicsBody::getBulletCollisionMask ( ) const

nodiscardprivate

◆ getCollisions()

const std::vector< Components::Collision * > & Engine::Components::PhysicsBody::getCollisions ( ) const

inlinenodiscard

Gets collision components registered with this body.

Returns: Registered collision component list.

Definition at line 232 of file PhysicsBodyComponent.h.

References collisions_.

◆ getDynamicsWorld()

btDiscreteDynamicsWorld * Engine::Components::PhysicsBody::getDynamicsWorld ( ) const

nodiscard

Gets the Bullet dynamics world.

Returns: Pointer to the dynamics world, or nullptr if physics engine unavailable.

◆ getFriction()

float Engine::Components::PhysicsBody::getFriction ( ) const

inlinenodiscard

Gets the friction coefficient.

Returns: Friction value.

Definition at line 90 of file PhysicsBodyComponent.h.

References friction_.

◆ getHitActor()

Entities::Actor * Engine::Components::PhysicsBody::getHitActor ( ) const

nodiscard

Gets the actor owning this physics body when the owning entity is an actor.

Returns: Actor pointer, or nullptr when the body is not owned by an actor

Referenced by Engine::Components::Collision::onOverlapBegin(), and Engine::Components::Collision::onOverlapEnd().

Here is the caller graph for this function:

◆ getLinearVelocity()

glm::vec3 Engine::Components::PhysicsBody::getLinearVelocity ( ) const

nodiscard

Gets the linear velocity.

Returns: Velocity in m/s.

◆ getMass()

float Engine::Components::PhysicsBody::getMass ( ) const

inlinenodiscard

Gets the mass of the rigid body.

Returns: Mass in kilograms.

Definition at line 78 of file PhysicsBodyComponent.h.

References mass_.

◆ getPhysicsBodyHandle()

Physics::PhysicsBodyHandle Engine::Components::PhysicsBody::getPhysicsBodyHandle ( ) const

inlinenodiscard

Gets the physics-engine registration handle for this body.

Returns: Physics body handle, or an invalid handle when unregistered.

Definition at line 220 of file PhysicsBodyComponent.h.

References bodyHandle_.

◆ getPhysicsEngine()

Core::PhysicsEngine * Engine::Components::PhysicsBody::getPhysicsEngine ( ) const

nodiscardprivate

◆ getRestitution()

float Engine::Components::PhysicsBody::getRestitution ( ) const

inlinenodiscard

Gets the restitution.

Returns: Restitution value.

Definition at line 102 of file PhysicsBodyComponent.h.

References restitution_.

◆ getRigidBody()

btRigidBody * Engine::Components::PhysicsBody::getRigidBody ( ) const

inlinenodiscard

Gets the Bullet rigid body.

Returns: Pointer to the rigid body, or nullptr if not created.

Definition at line 208 of file PhysicsBodyComponent.h.

References rigidBody_.

◆ isKinematic()

bool Engine::Components::PhysicsBody::isKinematic ( ) const

inlinenodiscard

Checks if the body is kinematic.

Returns: True if kinematic.

Definition at line 115 of file PhysicsBodyComponent.h.

References isKinematic_.

◆ isStatic()

bool Engine::Components::PhysicsBody::isStatic ( ) const

inlinenodiscard

Checks if the body is static.

Returns: True if static.

Definition at line 127 of file PhysicsBodyComponent.h.

References isStatic_.

Referenced by setStatic().

Here is the caller graph for this function:

◆ markCollisionFiltersDirty()

void Engine::Components::PhysicsBody::markCollisionFiltersDirty ( )

Marks collision filters as needing update on the rigid body.

◆ markShapeDirty()

void Engine::Components::PhysicsBody::markShapeDirty ( )

Marks the collision shape as needing rebuild. Called when a collision component's shape changes.

◆ onCollisionBegin()

template<typename ActorType, typename Callback>

PhysicsBodyCallbackHandle Engine::Components::PhysicsBody::onCollisionBegin ( Callback && callback )

inline

Registers a callback for blocking collision begin events with actors of ActorType.

Parameters

callback Callable invoked with the collision event and matched actor.

Returns: Handle that can remove the callback.

Definition at line 326 of file PhysicsBodyComponent.h.

References addBodyCallback(), and collisionBeginCallbacks_.

Here is the call graph for this function:

◆ onCollisionEnd()

template<typename ActorType, typename Callback>

PhysicsBodyCallbackHandle Engine::Components::PhysicsBody::onCollisionEnd ( Callback && callback )

inline

Registers a callback for blocking collision end events with actors of ActorType.

Parameters

callback Callable invoked with the collision event and matched actor.

Returns: Handle that can remove the callback.

Definition at line 368 of file PhysicsBodyComponent.h.

References addBodyCallback(), and collisionEndCallbacks_.

Here is the call graph for this function:

◆ onCollisionStay()

template<typename ActorType, typename Callback>

PhysicsBodyCallbackHandle Engine::Components::PhysicsBody::onCollisionStay ( Callback && callback )

inline

Registers a callback for blocking collision stay events with actors of ActorType.

Parameters

callback Callable invoked with the collision event and matched actor.

Returns: Handle that can remove the callback.

Definition at line 347 of file PhysicsBodyComponent.h.

References addBodyCallback(), and collisionStayCallbacks_.

Here is the call graph for this function:

◆ onOverlapBegin()

template<typename ActorType, typename Callback>

PhysicsBodyCallbackHandle Engine::Components::PhysicsBody::onOverlapBegin ( Callback && callback )

inline

Registers a callback for overlap begin events with actors of ActorType.

Parameters

callback Callable invoked with the collision event and matched actor.

Returns: Handle that can remove the callback.

Definition at line 263 of file PhysicsBodyComponent.h.

References addBodyCallback(), and overlapBeginCallbacks_.

Here is the call graph for this function:

◆ onOverlapEnd()

template<typename ActorType, typename Callback>

PhysicsBodyCallbackHandle Engine::Components::PhysicsBody::onOverlapEnd ( Callback && callback )

inline

Registers a callback for overlap end events with actors of ActorType.

Parameters

callback Callable invoked with the collision event and matched actor.

Returns: Handle that can remove the callback.

Definition at line 305 of file PhysicsBodyComponent.h.

References addBodyCallback(), and overlapEndCallbacks_.

Here is the call graph for this function:

◆ onOverlapStay()

template<typename ActorType, typename Callback>

PhysicsBodyCallbackHandle Engine::Components::PhysicsBody::onOverlapStay ( Callback && callback )

inline

Registers a callback for overlap stay events with actors of ActorType.

Parameters

callback Callable invoked with the collision event and matched actor.

Returns: Handle that can remove the callback.

Definition at line 284 of file PhysicsBodyComponent.h.

References addBodyCallback(), and overlapStayCallbacks_.

Here is the call graph for this function:

◆ processCollisions()

void Engine::Components::PhysicsBody::processCollisions ( )

Processes collision events and dispatches callbacks. Called after physics step.

◆ readdRigidBodyWithCurrentFilters()

void Engine::Components::PhysicsBody::readdRigidBodyWithCurrentFilters ( )

private

◆ rebuildCollisionShape()

void Engine::Components::PhysicsBody::rebuildCollisionShape ( )

private

◆ rebuildIfDirty()

void Engine::Components::PhysicsBody::rebuildIfDirty ( )

Rebuilds the collision shape if dirty.

◆ registerCollision()

void Engine::Components::PhysicsBody::registerCollision ( Components::Collision * collision )

Registers a collision component with this body. Called by CollisionComponent::beginPlay().

Parameters

collision The collision component to register.

◆ removeCollisionCallback()

void Engine::Components::PhysicsBody::removeCollisionCallback ( PhysicsBodyCallbackHandle handle )

Removes a previously registered collision callback.

Parameters

handle Callback handle returned from a registration method.

◆ setAngularVelocity()

void Engine::Components::PhysicsBody::setAngularVelocity ( const glm::vec3 & velocity )

Sets the angular velocity.

Parameters

velocity Angular velocity in rad/s.

◆ setFriction()

void Engine::Components::PhysicsBody::setFriction ( float friction )

Sets the friction coefficient.

Parameters

friction Friction value (0.0 = ice, 0.5 = wood, 1.0 = high friction).

◆ setKinematic()

void Engine::Components::PhysicsBody::setKinematic ( bool kinematic )

Sets whether the body is kinematic. Kinematic bodies are moved by code, not physics.

Parameters

kinematic True for kinematic, false for dynamic.

◆ setLinearVelocity()

void Engine::Components::PhysicsBody::setLinearVelocity ( const glm::vec3 & velocity )

Sets the linear velocity.

Parameters

velocity Velocity in m/s.

◆ setMass()

void Engine::Components::PhysicsBody::setMass ( float mass )

Sets the mass of the rigid body.

Parameters

mass	Mass in kilograms. 0 = static object.

◆ setPhysicsBodyHandle()

void Engine::Components::PhysicsBody::setPhysicsBodyHandle ( Physics::PhysicsBodyHandle handle )

inline

Sets the physics-engine registration handle for this body.

Parameters

handle New physics body handle.

Definition at line 226 of file PhysicsBodyComponent.h.

References bodyHandle_.

◆ setRestitution()

void Engine::Components::PhysicsBody::setRestitution ( float restitution )

Sets the restitution (bounciness).

Parameters

restitution 0.0 = no bounce, 1.0 = full energy preserved.

◆ setStatic()

void Engine::Components::PhysicsBody::setStatic ( bool isStatic )

Sets whether the body is static (immovable).

Parameters

isStatic True for static, false for dynamic.

References isStatic().

Here is the call graph for this function:

◆ shouldUseNoContactResponse()

bool Engine::Components::PhysicsBody::shouldUseNoContactResponse ( ) const

nodiscardprivate

◆ teleport() [1/2]

void Engine::Components::PhysicsBody::teleport ( const glm::vec3 & position )

Teleports the body to a new position.

Parameters

position New world position.

◆ teleport() [2/2]

void Engine::Components::PhysicsBody::teleport	(	const glm::vec3 &	position,
		const glm::quat &	rotation )

Teleports the body to a new position and rotation.

Parameters

position	New world position.
rotation	New world rotation.

◆ unregisterCollision()

void Engine::Components::PhysicsBody::unregisterCollision ( Components::Collision * collision )

Unregisters a collision component from this body. Called by CollisionComponent::endPlay().

Parameters

collision The collision component to unregister.

◆ updateEcsComponent()

void Engine::Components::PhysicsBody::updateEcsComponent ( )

private

Member Data Documentation

◆ bodyHandle_

Physics::PhysicsBodyHandle Engine::Components::PhysicsBody::bodyHandle_

private

Definition at line 446 of file PhysicsBodyComponent.h.

Referenced by getPhysicsBodyHandle(), and setPhysicsBodyHandle().

◆ collisionBeginCallbacks_

std::vector<BodyCallbackSubscription> Engine::Components::PhysicsBody::collisionBeginCallbacks_

private

Definition at line 451 of file PhysicsBodyComponent.h.

Referenced by onCollisionBegin().

◆ collisionEndCallbacks_

std::vector<BodyCallbackSubscription> Engine::Components::PhysicsBody::collisionEndCallbacks_

private

Definition at line 453 of file PhysicsBodyComponent.h.

Referenced by onCollisionEnd().

◆ collisionFiltersDirty_

bool Engine::Components::PhysicsBody::collisionFiltersDirty_ = true

private

Definition at line 445 of file PhysicsBodyComponent.h.

◆ collisions_

std::vector<Components::Collision*> Engine::Components::PhysicsBody::collisions_

private

Definition at line 434 of file PhysicsBodyComponent.h.

Referenced by getCollisions().

◆ collisionStayCallbacks_

std::vector<BodyCallbackSubscription> Engine::Components::PhysicsBody::collisionStayCallbacks_

private

Definition at line 452 of file PhysicsBodyComponent.h.

Referenced by onCollisionStay().

◆ ComponentName

const char* Engine::Components::PhysicsBody::ComponentName = "PhysicsBody"

staticconstexpr

Component type name.

Definition at line 43 of file PhysicsBodyComponent.h.

◆ compoundShape_

btCompoundShape* Engine::Components::PhysicsBody::compoundShape_ = nullptr

private

Definition at line 435 of file PhysicsBodyComponent.h.

◆ entity_

entt::entity Engine::Components::PhysicsBody::entity_

private

Definition at line 431 of file PhysicsBodyComponent.h.

◆ friction_

float Engine::Components::PhysicsBody::friction_ = 0.5f

private

Definition at line 439 of file PhysicsBodyComponent.h.

Referenced by getFriction().

◆ isInitialized_

bool Engine::Components::PhysicsBody::isInitialized_ = false

private

Definition at line 444 of file PhysicsBodyComponent.h.

◆ isKinematic_

bool Engine::Components::PhysicsBody::isKinematic_ = false

private

Definition at line 441 of file PhysicsBodyComponent.h.

Referenced by isKinematic().

◆ isStatic_

bool Engine::Components::PhysicsBody::isStatic_ = false

private

Definition at line 442 of file PhysicsBodyComponent.h.

Referenced by isStatic().

◆ IsUnique

bool Engine::Components::PhysicsBody::IsUnique = true

staticconstexpr

Only one physics body may be attached per entity.

Definition at line 42 of file PhysicsBodyComponent.h.

◆ mass_

float Engine::Components::PhysicsBody::mass_ = 1.0f

private

Definition at line 438 of file PhysicsBodyComponent.h.

Referenced by getMass().

◆ nextCallbackHandle_

PhysicsBodyCallbackHandle Engine::Components::PhysicsBody::nextCallbackHandle_ = 1

private

Definition at line 447 of file PhysicsBodyComponent.h.

◆ overlapBeginCallbacks_

std::vector<BodyCallbackSubscription> Engine::Components::PhysicsBody::overlapBeginCallbacks_

private

Definition at line 448 of file PhysicsBodyComponent.h.

Referenced by onOverlapBegin().

◆ overlapEndCallbacks_

std::vector<BodyCallbackSubscription> Engine::Components::PhysicsBody::overlapEndCallbacks_

private

Definition at line 450 of file PhysicsBodyComponent.h.

Referenced by onOverlapEnd().

◆ overlapStayCallbacks_

std::vector<BodyCallbackSubscription> Engine::Components::PhysicsBody::overlapStayCallbacks_

private

Definition at line 449 of file PhysicsBodyComponent.h.

Referenced by onOverlapStay().

◆ previousCollisions_

std::set<Components::Collision*> Engine::Components::PhysicsBody::previousCollisions_

private

Definition at line 456 of file PhysicsBodyComponent.h.

◆ restitution_

float Engine::Components::PhysicsBody::restitution_ = 0.0f

private

Definition at line 440 of file PhysicsBodyComponent.h.

Referenced by getRestitution().

◆ rigidBody_

btRigidBody* Engine::Components::PhysicsBody::rigidBody_ = nullptr

private

Definition at line 436 of file PhysicsBodyComponent.h.

Referenced by getRigidBody().

◆ sceneNode_

std::weak_ptr<Entities::SceneNode> Engine::Components::PhysicsBody::sceneNode_

private

Definition at line 432 of file PhysicsBodyComponent.h.

◆ shapeDirty_

bool Engine::Components::PhysicsBody::shapeDirty_ = true

private

Definition at line 443 of file PhysicsBodyComponent.h.

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

/workspace/magerbeton/gl3-vulkan/code/Engine/include/Engine/Component/PhysicsBodyComponent.h

Classes

Public Types

Public Member Functions

Static Public Attributes

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ PhysicsBodyCallbackHandle

Constructor & Destructor Documentation

◆ PhysicsBody()

◆ ~PhysicsBody()

Member Function Documentation

◆ addBodyCallback()

◆ applyCollisionFlags()

◆ beginPlay()

◆ clearCallbacks()

◆ createRigidBody()

◆ debugDraw()

◆ destroyRigidBody()

◆ dispatchCollisionEvent()

◆ drawImGui()

◆ endPlay()

◆ findCollisionForShape()

◆ getAngularVelocity()

◆ getBulletCollisionGroup()

◆ getBulletCollisionMask()

◆ getCollisions()

◆ getDynamicsWorld()

◆ getFriction()

◆ getHitActor()

◆ getLinearVelocity()

◆ getMass()

◆ getPhysicsBodyHandle()

◆ getPhysicsEngine()

◆ getRestitution()

◆ getRigidBody()

◆ isKinematic()

◆ isStatic()

◆ markCollisionFiltersDirty()

◆ markShapeDirty()

◆ onCollisionBegin()

◆ onCollisionEnd()

◆ onCollisionStay()

◆ onOverlapBegin()

◆ onOverlapEnd()

◆ onOverlapStay()

◆ processCollisions()

◆ readdRigidBodyWithCurrentFilters()

◆ rebuildCollisionShape()

◆ rebuildIfDirty()

◆ registerCollision()

◆ removeCollisionCallback()

◆ setAngularVelocity()

◆ setFriction()

◆ setKinematic()

◆ setLinearVelocity()

◆ setMass()

◆ setPhysicsBodyHandle()

◆ setRestitution()

◆ setStatic()

◆ shouldUseNoContactResponse()

◆ teleport() [1/2]

◆ teleport() [2/2]

◆ unregisterCollision()

◆ updateEcsComponent()

Member Data Documentation

◆ bodyHandle_

◆ collisionBeginCallbacks_

◆ collisionEndCallbacks_

◆ collisionFiltersDirty_

◆ collisions_

◆ collisionStayCallbacks_

◆ ComponentName

◆ compoundShape_

◆ entity_

◆ friction_

◆ isInitialized_

◆ isKinematic_