Urho3D::PhysicsWorld2D Class Reference

2D physics simulation world component. Should be added only to the root scene node. More...

#include <Urho3D/Urho2D/PhysicsWorld2D.h>

Inheritance diagram for Urho3D::PhysicsWorld2D:

Collaboration diagram for Urho3D::PhysicsWorld2D:

Classes
struct	ContactInfo
	Contact info. More...

Public Member Functions
	PhysicsWorld2D (Context *context)
	Construct.
	~PhysicsWorld2D () override
	Destruct.
void	DrawDebugGeometry (DebugRenderer *debug, bool depthTest) override
	Visualize the component as debug geometry.
void	BeginContact (b2Contact *contact) override
	Called when two fixtures begin to touch.
void	EndContact (b2Contact *contact) override
	Called when two fixtures cease to touch.
void	PreSolve (b2Contact *contact, const b2Manifold *oldManifold) override
	Called when contact is updated.
void	DrawPolygon (const b2Vec2 *vertices, int32 vertexCount, const b2Color &color) override
	Draw a closed polygon provided in CCW order.
void	DrawSolidPolygon (const b2Vec2 *vertices, int32 vertexCount, const b2Color &color) override
	Draw a solid closed polygon provided in CCW order.
void	DrawCircle (const b2Vec2 &center, float32 radius, const b2Color &color) override
	Draw a circle.
void	DrawSolidCircle (const b2Vec2 &center, float32 radius, const b2Vec2 &axis, const b2Color &color) override
	Draw a solid circle.
void	DrawSegment (const b2Vec2 &p1, const b2Vec2 &p2, const b2Color &color) override
	Draw a line segment.
void	DrawTransform (const b2Transform &xf) override
	Draw a transform. Choose your own length scale.
void	DrawPoint (const b2Vec2 &p, float32 size, const b2Color &color) override
	Draw a point.
void	Update (float timeStep)
	Step the simulation forward.
void	DrawDebugGeometry ()
	Add debug geometry to the debug renderer.
void	SetUpdateEnabled (bool enable)
void	SetDrawShape (bool drawShape)
void	SetDrawJoint (bool drawJoint)
void	SetDrawAabb (bool drawAabb)
void	SetDrawPair (bool drawPair)
void	SetDrawCenterOfMass (bool drawCenterOfMass)
void	SetAllowSleeping (bool enable)
void	SetWarmStarting (bool enable)
void	SetContinuousPhysics (bool enable)
void	SetSubStepping (bool enable)
void	SetGravity (const Vector2 &gravity)
void	SetAutoClearForces (bool enable)
void	SetVelocityIterations (int velocityIterations)
void	SetPositionIterations (int positionIterations)
void	AddRigidBody (RigidBody2D *rigidBody)
	Add rigid body.
void	RemoveRigidBody (RigidBody2D *rigidBody)
	Remove rigid body.
void	AddDelayedWorldTransform (const DelayedWorldTransform2D &transform)
	Add a delayed world transform assignment. Called by RigidBody2D.
void	Raycast (PODVector< PhysicsRaycastResult2D > &results, const Vector2 &startPoint, const Vector2 &endPoint, unsigned collisionMask=M_MAX_UNSIGNED)
	Perform a physics world raycast and return all hits.
void	RaycastSingle (PhysicsRaycastResult2D &result, const Vector2 &startPoint, const Vector2 &endPoint, unsigned collisionMask=M_MAX_UNSIGNED)
	Perform a physics world raycast and return the closest hit.
RigidBody2D *	GetRigidBody (const Vector2 &point, unsigned collisionMask=M_MAX_UNSIGNED)
	Return rigid body at point.
RigidBody2D *	GetRigidBody (int screenX, int screenY, unsigned collisionMask=M_MAX_UNSIGNED)
	Return rigid body at screen point.
void	GetRigidBodies (PODVector< RigidBody2D * > &results, const Rect &aabb, unsigned collisionMask=M_MAX_UNSIGNED)
	Return rigid bodies by a box query.
bool	IsUpdateEnabled () const
bool	GetDrawShape () const
bool	GetDrawJoint () const
bool	GetDrawAabb () const
bool	GetDrawPair () const
bool	GetDrawCenterOfMass () const
bool	GetAllowSleeping () const
bool	GetWarmStarting () const
bool	GetContinuousPhysics () const
bool	GetSubStepping () const
bool	GetAutoClearForces () const
const Vector2 &	GetGravity () const
int	GetVelocityIterations () const
int	GetPositionIterations () const
b2World *	GetWorld ()
	Return the Box2D physics world.
void	SetApplyingTransforms (bool enable)
	Set node dirtying to be disregarded.
bool	IsApplyingTransforms () const
	Return whether node dirtying should be disregarded.
Public Member Functions inherited from Urho3D::Component
	Component (Context *context)
	Construct.
	~Component () override
	Destruct.
virtual void	OnSetEnabled ()
	Handle enabled/disabled state change.
bool	Save (Serializer &dest) const override
	Save as binary data. Return true if successful.
bool	SaveXML (XMLElement &dest) const override
	Save as XML data. Return true if successful.
bool	SaveJSON (JSONValue &dest) const override
	Save as JSON data. Return true if successful.
void	MarkNetworkUpdate () override
	Mark for attribute check on the next network update.
virtual void	GetDependencyNodes (PODVector< Node * > &dest)
	Return the depended on nodes to order network updates.
void	SetEnabled (bool enable)
void	Remove ()
	Remove from the scene node. If no other shared pointer references exist, causes immediate deletion.
unsigned	GetID () const
bool	IsReplicated () const
Node *	GetNode () const
Scene *	GetScene () const
	Return the scene the node belongs to.
bool	IsEnabled () const
bool	IsEnabledEffective () const
Component *	GetComponent (StringHash type) const
	Return component in the same scene node by type. If there are several, returns the first.
void	GetComponents (PODVector< Component * > &dest, StringHash type) const
	Return components in the same scene node by type.
template<class T >
T *	GetComponent () const
	Template version of returning a component in the same scene node by type.
template<class T >
void	GetComponents (PODVector< T * > &dest) const
	Template version of returning components in the same scene node by type.
void	AddReplicationState (ComponentReplicationState *state)
	Add a replication state that is tracking this component.
void	PrepareNetworkUpdate ()
	Prepare network update by comparing attributes and marking replication states dirty as necessary.
void	CleanupConnection (Connection *connection)
	Clean up all references to a network connection that is about to be removed.
Public Member Functions inherited from Urho3D::Animatable
	Animatable (Context *context)
	Construct.
	~Animatable () override
	Destruct.
bool	LoadXML (const XMLElement &source) override
	Load from XML data. Return true if successful.
bool	LoadJSON (const JSONValue &source) override
	Load from JSON data. Return true if successful.
void	SetAnimationEnabled (bool enable)
void	SetAnimationTime (float time)
	Set time position of all attribute animations or an object animation manually. Automatic update should be disabled in this case.
void	SetObjectAnimation (ObjectAnimation *objectAnimation)
void	SetAttributeAnimation (const String &name, ValueAnimation *attributeAnimation, WrapMode wrapMode=WM_LOOP, float speed=1.0f)
	Set attribute animation.
void	SetAttributeAnimationWrapMode (const String &name, WrapMode wrapMode)
	Set attribute animation wrap mode.
void	SetAttributeAnimationSpeed (const String &name, float speed)
	Set attribute animation speed.
void	SetAttributeAnimationTime (const String &name, float time)
	Set attribute animation time position manually. Automatic update should be disabled in this case.
void	RemoveObjectAnimation ()
	Remove object animation. Same as calling SetObjectAnimation with a null pointer.
void	RemoveAttributeAnimation (const String &name)
	Remove attribute animation. Same as calling SetAttributeAnimation with a null pointer.
bool	GetAnimationEnabled () const
ObjectAnimation *	GetObjectAnimation () const
ValueAnimation *	GetAttributeAnimation (const String &name) const
	Return attribute animation.
WrapMode	GetAttributeAnimationWrapMode (const String &name) const
	Return attribute animation wrap mode.
float	GetAttributeAnimationSpeed (const String &name) const
	Return attribute animation speed.
float	GetAttributeAnimationTime (const String &name) const
	Return attribute animation time position.
void	SetObjectAnimationAttr (const ResourceRef &value)
	Set object animation attribute.
ResourceRef	GetObjectAnimationAttr () const
	Return object animation attribute.
Public Member Functions inherited from Urho3D::Serializable
	Serializable (Context *context)
	Construct.
	~Serializable () override
	Destruct.
virtual void	OnSetAttribute (const AttributeInfo &attr, const Variant &src)
	Handle attribute write access. Default implementation writes to the variable at offset, or invokes the set accessor.
virtual void	OnGetAttribute (const AttributeInfo &attr, Variant &dest) const
	Handle attribute read access. Default implementation reads the variable at offset, or invokes the get accessor.
virtual const Vector< AttributeInfo > *	GetAttributes () const
	Return attribute descriptions, or null if none defined.
virtual const Vector< AttributeInfo > *	GetNetworkAttributes () const
	Return network replication attribute descriptions, or null if none defined.
virtual bool	Load (Deserializer &source)
	Load from binary data. Return true if successful.
virtual void	ApplyAttributes ()
	Apply attribute changes that can not be applied immediately. Called after scene load or a network update.
virtual bool	SaveDefaultAttributes () const
	Return whether should save default-valued attributes into XML. Default false.
bool	SetAttribute (unsigned index, const Variant &value)
bool	SetAttribute (const String &name, const Variant &value)
	Set attribute by name. Return true if successfully set.
void	SetInstanceDefault (bool enable)
	Set instance-level default flag.
void	ResetToDefault ()
	Reset all editable attributes to their default values.
void	RemoveInstanceDefault ()
	Remove instance's default values if they are set previously.
void	SetTemporary (bool enable)
void	SetInterceptNetworkUpdate (const String &attributeName, bool enable)
	Enable interception of an attribute from network updates. Intercepted attributes are sent as events instead of applying directly. This can be used to implement client side prediction.
void	AllocateNetworkState ()
	Allocate network attribute state.
void	WriteInitialDeltaUpdate (Serializer &dest, unsigned char timeStamp)
	Write initial delta network update.
void	WriteDeltaUpdate (Serializer &dest, const DirtyBits &attributeBits, unsigned char timeStamp)
	Write a delta network update according to dirty attribute bits.
void	WriteLatestDataUpdate (Serializer &dest, unsigned char timeStamp)
	Write a latest data network update.
bool	ReadDeltaUpdate (Deserializer &source)
	Read and apply a network delta update. Return true if attributes were changed.
bool	ReadLatestDataUpdate (Deserializer &source)
	Read and apply a network latest data update. Return true if attributes were changed.
Variant	GetAttribute (unsigned index) const
Variant	GetAttribute (const String &name) const
	Return attribute value by name. Return empty if not found.
Variant	GetAttributeDefault (unsigned index) const
Variant	GetAttributeDefault (const String &name) const
	Return attribute default value by name. Return empty if not found.
unsigned	GetNumAttributes () const
unsigned	GetNumNetworkAttributes () const
	Return number of network replication attributes.
bool	IsTemporary () const
bool	GetInterceptNetworkUpdate (const String &attributeName) const
	Return whether an attribute's network updates are being intercepted.
NetworkState *	GetNetworkState () const
	Return the network attribute state, if allocated.
Public Member Functions inherited from Urho3D::Object
	Object (Context *context)
	Construct.
	~Object () override
	Destruct. Clean up self from event sender & receiver structures.
virtual StringHash	GetType () const =0
virtual const String &	GetTypeName () const =0
virtual const TypeInfo *	GetTypeInfo () const =0
	Return type info.
virtual void	OnEvent (Object *sender, StringHash eventType, VariantMap &eventData)
	Handle event.
bool	IsInstanceOf (StringHash type) const
	Check current instance is type of specified type.
bool	IsInstanceOf (const TypeInfo *typeInfo) const
	Check current instance is type of specified type.
template<typename T >
bool	IsInstanceOf () const
	Check current instance is type of specified class.
template<typename T >
T *	Cast ()
	Cast the object to specified most derived class.
template<typename T >
const T *	Cast () const
	Cast the object to specified most derived class.
void	SubscribeToEvent (StringHash eventType, EventHandler *handler)
	Subscribe to an event that can be sent by any sender.
void	SubscribeToEvent (Object *sender, StringHash eventType, EventHandler *handler)
	Subscribe to a specific sender's event.
void	SubscribeToEvent (StringHash eventType, const std::function< void(StringHash, VariantMap &)> &function, void *userData=nullptr)
	Subscribe to an event that can be sent by any sender.
void	SubscribeToEvent (Object *sender, StringHash eventType, const std::function< void(StringHash, VariantMap &)> &function, void *userData=nullptr)
	Subscribe to a specific sender's event.
void	UnsubscribeFromEvent (StringHash eventType)
	Unsubscribe from an event.
void	UnsubscribeFromEvent (Object *sender, StringHash eventType)
	Unsubscribe from a specific sender's event.
void	UnsubscribeFromEvents (Object *sender)
	Unsubscribe from a specific sender's events.
void	UnsubscribeFromAllEvents ()
	Unsubscribe from all events.
void	UnsubscribeFromAllEventsExcept (const PODVector< StringHash > &exceptions, bool onlyUserData)
	Unsubscribe from all events except those listed, and optionally only those with userdata (script registered events).
void	SendEvent (StringHash eventType)
	Send event to all subscribers.
void	SendEvent (StringHash eventType, VariantMap &eventData)
	Send event with parameters to all subscribers.
VariantMap &	GetEventDataMap () const
	Return a preallocated map for event data. Used for optimization to avoid constant re-allocation of event data maps.
template<typename... Args>
void	SendEvent (StringHash eventType, Args... args)
	Send event with variadic parameter pairs to all subscribers. The parameter pairs is a list of paramID and paramValue separated by comma, one pair after another.
Context *	GetContext () const
	Return execution context.
const Variant &	GetGlobalVar (StringHash key) const
const VariantMap &	GetGlobalVars () const
void	SetGlobalVar (StringHash key, const Variant &value)
Object *	GetSubsystem (StringHash type) const
	Return subsystem by type.
Object *	GetEventSender () const
	Return active event sender. Null outside event handling.
EventHandler *	GetEventHandler () const
	Return active event handler. Null outside event handling.
bool	HasSubscribedToEvent (StringHash eventType) const
	Return whether has subscribed to an event without specific sender.
bool	HasSubscribedToEvent (Object *sender, StringHash eventType) const
	Return whether has subscribed to a specific sender's event.
bool	HasEventHandlers () const
	Return whether has subscribed to any event.
template<class T >
T *	GetSubsystem () const
	Template version of returning a subsystem.
const String &	GetCategory () const
void	SetBlockEvents (bool block)
	Block object from sending and receiving events.
bool	GetBlockEvents () const
	Return sending and receiving events blocking status.
Public Member Functions inherited from Urho3D::RefCounted
	RefCounted ()
	Construct. Allocate the reference count structure and set an initial self weak reference.
virtual	~RefCounted ()
	Destruct. Mark as expired and also delete the reference count structure if no outside weak references exist.
	RefCounted (const RefCounted &rhs)=delete
	Prevent copy construction.
RefCounted &	operator= (const RefCounted &rhs)=delete
	Prevent assignment.
void	AddRef ()
	Increment reference count. Can also be called outside of a SharedPtr for traditional reference counting.
void	ReleaseRef ()
	Decrement reference count and delete self if no more references. Can also be called outside of a SharedPtr for traditional reference counting.
int	Refs () const
int	WeakRefs () const
RefCount *	RefCountPtr ()
	Return pointer to the reference count structure.

Static Public Member Functions
static void	RegisterObject (Context *context)
	Register object factory.
Static Public Member Functions inherited from Urho3D::Animatable
static void	RegisterObject (Context *context)
	Register object factory.
Static Public Member Functions inherited from Urho3D::Object
static const TypeInfo *	GetTypeInfoStatic ()
	Return type info static.

Protected Member Functions
void	OnSceneSet (Scene *scene) override
	Handle scene being assigned.
void	HandleSceneSubsystemUpdate (StringHash eventType, VariantMap &eventData)
	Handle the scene subsystem update event, step simulation here.
void	SendBeginContactEvents ()
	Send begin contact events.
void	SendEndContactEvents ()
	Send end contact events.
Protected Member Functions inherited from Urho3D::Component
void	OnAttributeAnimationAdded () override
	Handle attribute animation added.
void	OnAttributeAnimationRemoved () override
	Handle attribute animation removed.
virtual void	OnNodeSet (Node *node)
	Handle scene node being assigned at creation.
virtual void	OnMarkedDirty (Node *node)
	Handle scene node transform dirtied.
virtual void	OnNodeSetEnabled (Node *node)
	Handle scene node enabled status changing.
void	SetID (unsigned id)
void	SetNode (Node *node)
	Set scene node. Called by Node when creating the component.
void	HandleAttributeAnimationUpdate (StringHash eventType, VariantMap &eventData)
	Handle scene attribute animation update event.
Component *	GetFixedUpdateSource ()
	Return a component from the scene root that sends out fixed update events (either PhysicsWorld or PhysicsWorld2D). Return null if neither exists.
void	DoAutoRemove (AutoRemoveMode mode)
	Perform autoremove. Called by subclasses. Caller should keep a weak pointer to itself to check whether was actually removed, and return immediately without further member operations in that case.
Protected Member Functions inherited from Urho3D::Animatable
virtual Animatable *	FindAttributeAnimationTarget (const String &name, String &outName)
	Find target of an attribute animation from object hierarchy by name.
void	SetObjectAttributeAnimation (const String &name, ValueAnimation *attributeAnimation, WrapMode wrapMode, float speed)
	Set object attribute animation internal.
void	OnObjectAnimationAdded (ObjectAnimation *objectAnimation)
	Handle object animation added.
void	OnObjectAnimationRemoved (ObjectAnimation *objectAnimation)
	Handle object animation removed.
void	UpdateAttributeAnimations (float timeStep)
	Update attribute animations.
bool	IsAnimatedNetworkAttribute (const AttributeInfo &attrInfo) const
	Is animated network attribute.
AttributeAnimationInfo *	GetAttributeAnimationInfo (const String &name) const
	Return attribute animation info.
void	HandleAttributeAnimationAdded (StringHash eventType, VariantMap &eventData)
	Handle attribute animation added.
void	HandleAttributeAnimationRemoved (StringHash eventType, VariantMap &eventData)
	Handle attribute animation removed.

Protected Attributes
UniquePtr< b2World >	world_
	Box2D physics world.
Vector2	gravity_
	Gravity.
int	velocityIterations_ {}
	Velocity iterations.
int	positionIterations_ {}
	Position iterations.
WeakPtr< Scene >	scene_
	Extra weak pointer to scene to allow for cleanup in case the world is destroyed before other components.
DebugRenderer *	debugRenderer_ {}
	Debug renderer.
bool	debugDepthTest_ {}
	Debug draw depth test mode.
bool	updateEnabled_ {true}
	Automatic simulation update enabled flag.
bool	physicsStepping_ {}
	Whether is currently stepping the world. Used internally.
bool	applyingTransforms_ {}
	Applying transforms.
Vector< WeakPtr< RigidBody2D > >	rigidBodies_
	Rigid bodies.
HashMap< RigidBody2D *, DelayedWorldTransform2D >	delayedWorldTransforms_
	Delayed (parented) world transform assignments.
Vector< ContactInfo >	beginContactInfos_
	Begin contact infos.
Vector< ContactInfo >	endContactInfos_
	End contact infos.
VectorBuffer	contacts_
	Temporary buffer with contact data.
Protected Attributes inherited from Urho3D::Component
Node *	node_
	Scene node.
unsigned	id_
	Unique ID within the scene.
bool	networkUpdate_
	Network update queued flag.
bool	enabled_
	Enabled flag.
Protected Attributes inherited from Urho3D::Animatable
bool	animationEnabled_
	Animation enabled.
SharedPtr< ObjectAnimation >	objectAnimation_
	Animation.
HashSet< const AttributeInfo * >	animatedNetworkAttributes_
	Animated network attribute set.
HashMap< String, SharedPtr< AttributeAnimationInfo > >	attributeAnimationInfos_
	Attribute animation infos.
Protected Attributes inherited from Urho3D::Serializable
UniquePtr< NetworkState >	networkState_
	Network attribute state.
Protected Attributes inherited from Urho3D::Object
Context *	context_
	Execution context.

Private Member Functions
	URHO3D_OBJECT (PhysicsWorld2D, Component)

Detailed Description

2D physics simulation world component. Should be added only to the root scene node.

Member Function Documentation

GetAllowSleeping()

bool Urho3D::PhysicsWorld2D::GetAllowSleeping

(

)

const

Return allow sleeping.

Here is the caller graph for this function:

GetAutoClearForces()

bool Urho3D::PhysicsWorld2D::GetAutoClearForces

(

)

const

Return auto clear forces.

Here is the caller graph for this function:

GetContinuousPhysics()

bool Urho3D::PhysicsWorld2D::GetContinuousPhysics

(

)

const

Return continuous physics.

Here is the caller graph for this function:

GetDrawAabb()

bool Urho3D::PhysicsWorld2D::GetDrawAabb ( ) const

inline

Return draw aabb.

Here is the caller graph for this function:

GetDrawCenterOfMass()

bool Urho3D::PhysicsWorld2D::GetDrawCenterOfMass ( ) const

inline

Return draw center of mass.

Here is the caller graph for this function:

GetDrawJoint()

bool Urho3D::PhysicsWorld2D::GetDrawJoint ( ) const

inline

Return draw joint.

Here is the caller graph for this function:

GetDrawPair()

bool Urho3D::PhysicsWorld2D::GetDrawPair ( ) const

inline

Return draw pair.

Here is the caller graph for this function:

GetDrawShape()

bool Urho3D::PhysicsWorld2D::GetDrawShape ( ) const

inline

Return draw shape.

Here is the caller graph for this function:

GetGravity()

const Vector2& Urho3D::PhysicsWorld2D::GetGravity ( ) const

inline

Return gravity.

Here is the caller graph for this function:

GetPositionIterations()

int Urho3D::PhysicsWorld2D::GetPositionIterations ( ) const

inline

Return position iterations.

Here is the caller graph for this function:

GetSubStepping()

bool Urho3D::PhysicsWorld2D::GetSubStepping

(

)

const

Return sub stepping.

Here is the caller graph for this function:

GetVelocityIterations()

int Urho3D::PhysicsWorld2D::GetVelocityIterations ( ) const

inline

Return velocity iterations.

Here is the caller graph for this function:

GetWarmStarting()

bool Urho3D::PhysicsWorld2D::GetWarmStarting

(

)

const

Return warm starting.

Here is the caller graph for this function:

IsUpdateEnabled()

bool Urho3D::PhysicsWorld2D::IsUpdateEnabled ( ) const

inline

Return whether physics world will automatically simulate during scene update.

SetAllowSleeping()

void Urho3D::PhysicsWorld2D::SetAllowSleeping

(

bool

enable

)

Set allow sleeping.

Here is the caller graph for this function:

SetAutoClearForces()

void Urho3D::PhysicsWorld2D::SetAutoClearForces

(

bool

enable

)

Set auto clear forces.

Here is the caller graph for this function:

SetContinuousPhysics()

void Urho3D::PhysicsWorld2D::SetContinuousPhysics

(

bool

enable

)

Set continuous physics.

Here is the caller graph for this function:

SetDrawAabb()

void Urho3D::PhysicsWorld2D::SetDrawAabb

(

bool

drawAabb

)

Set draw aabb.

Here is the caller graph for this function:

SetDrawCenterOfMass()

void Urho3D::PhysicsWorld2D::SetDrawCenterOfMass

(

bool

drawCenterOfMass

)

Set draw center of mass.

Here is the caller graph for this function:

SetDrawJoint()

void Urho3D::PhysicsWorld2D::SetDrawJoint

(

bool

drawJoint

)

Set draw joint.

Here is the caller graph for this function:

SetDrawPair()

void Urho3D::PhysicsWorld2D::SetDrawPair

(

bool

drawPair

)

Set draw pair.

Here is the caller graph for this function:

SetDrawShape()

void Urho3D::PhysicsWorld2D::SetDrawShape

(

bool

drawShape

)

Set draw shape.

Here is the caller graph for this function:

SetGravity()

void Urho3D::PhysicsWorld2D::SetGravity

(

const Vector2 &

gravity

)

Set gravity.

Here is the caller graph for this function:

SetPositionIterations()

void Urho3D::PhysicsWorld2D::SetPositionIterations

(

int

positionIterations

)

Set position iterations.

Here is the caller graph for this function:

SetSubStepping()

void Urho3D::PhysicsWorld2D::SetSubStepping

(

bool

enable

)

Set sub stepping.

Here is the caller graph for this function:

SetUpdateEnabled()

void Urho3D::PhysicsWorld2D::SetUpdateEnabled

(

bool

enable

)

Enable or disable automatic physics simulation during scene update. Enabled by default.

SetVelocityIterations()

void Urho3D::PhysicsWorld2D::SetVelocityIterations

(

int

velocityIterations

)

Set velocity iterations.

Here is the caller graph for this function:

SetWarmStarting()

void Urho3D::PhysicsWorld2D::SetWarmStarting

(

bool

enable

)

Set warm starting.

Here is the caller graph for this function:

---

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

• Source/Urho3D/Urho2D/PhysicsWorld2D.h
• Source/Urho3D/Urho2D/PhysicsWorld2D.cpp