Struct PhysicsWorldData

Structure containing PhysicsWorld and other data and queries that are necessary for simulating a physics world. Note: it is important to create PhysicsWorldData and use it (to schedule physics world build) in the same system. Creating it in one system, and calling the Schedule() methods in another can cause race conditions.

Implements

IDisposable

Inherited Members

ValueType.Equals(object)

ValueType.GetHashCode()

ValueType.ToString()

object.Equals(object, object)

object.GetType()

object.ReferenceEquals(object, object)

Namespace: Unity.Physics.Systems

Assembly: Unity.Physics.dll

Syntax

public struct PhysicsWorldData : IDisposable

Constructors

PhysicsWorldData(ref SystemState, in PhysicsWorldIndex)

Constructor.

Declaration

public PhysicsWorldData(ref SystemState state, in PhysicsWorldIndex worldIndex)

Parameters

Type	Name	Description
SystemState	state	[in,out] The Unity.Entities.SystemState of the system in which you want to use PhysicsWorldData.
PhysicsWorldIndex	worldIndex	Zero-based index of the world.

Fields

ComponentHandles

The component handles. Stores the information about ECS component handles needed for generating a PhysicsWorld

Declaration

public PhysicsWorldData.PhysicsWorldComponentHandles ComponentHandles

Field Value

Type	Description
PhysicsWorldData.PhysicsWorldComponentHandles

DynamicEntityGroup

Query for dynamic bodies.

Declaration

public EntityQuery DynamicEntityGroup

Field Value

Type	Description
EntityQuery

HaveStaticBodiesChanged

A flag indicating if the static bodies have changed in this frame.

Declaration

public NativeReference<int> HaveStaticBodiesChanged

Field Value

Type	Description
NativeReference<int>

InvalidatedTemporalCoherenceInfoGroup

Query for bodies with invalidated temporal coherence info, e.g., due to deletion.

Declaration

public EntityQuery InvalidatedTemporalCoherenceInfoGroup

Field Value

Type	Description
EntityQuery

JointEntityGroup

Query for joints.

Declaration

public EntityQuery JointEntityGroup

Field Value

Type	Description
EntityQuery

PhysicsWorld

The physics world.

Declaration

public PhysicsWorld PhysicsWorld

Field Value

Type	Description
PhysicsWorld

StaticEntityGroup

Query for bodies.

Declaration

public EntityQuery StaticEntityGroup

Field Value

Type	Description
EntityQuery

Methods

Dispose()

Free stored memory.

Declaration

public void Dispose()

Update(ref SystemState)

Calls the Update(ref SystemState) of the handles stored in this object. />

Declaration

public void Update(ref SystemState state)

Parameters

Type	Name	Description
SystemState	state	[in,out] The state.

Implements

IDisposable