@modoki/engine / index / hasParent

Function: hasParent()

hasParent(entityId, world?): boolean

True if entityId has a non-zero parentId in world (i.e. its world ≠ local). Cheap: reads the entity's EntityAttributes directly, no map rebuild. Physics uses this to keep the root-body fast path (no matrix inverse) for the overwhelmingly common unparented case.

Parameters

entityId

number

world?

World = ...

Returns

boolean