文档

Unity Engine

User Manual

Script Reference

Unity Engine

HasTransform

Reports whether the specified Entity instance still refers to a valid entity and that it has a transform component.
阅读时间1 分钟最后更新于 19 天前

Definition

  • Type: Method
  • Namespace: Unity.Entities
  • Assembly: UnityEngine.EntitiesModule

HasTransform(Entity)

Reports whether the specified Entity instance still refers to a valid entity and that it has a transform component.
public bool HasTransform(Entity entity)

Parameters

entity

Entity
The entity.

Returns

Type

Description

boolTrue if the entity has a TransformRef component, and false if it does not. Also returns false if the Entity instance refers to an entity that has been destroyed (or never existed).

HasTransform(Entity, bool)

Reports whether the specified Entity instance still refers to a valid entity and that it has a transform component.
public bool HasTransform(Entity entity, out bool entityExists)

Parameters

entity

Entity
The entity.

entityExists

bool
Denotes whether the given entity exists. Use to distinguish entity non-existence from TransformRef non-existence.

Returns

Type

Description

boolTrue if the entity has a TransformRef component, and false if it does not. Also returns false if the Entity instance refers to an entity that has been destroyed (or never existed).