FunctionfilterTrees

filterTrees<T>(rootObjects, predicate): T[]
Returns a filtered list of objects based on a collection of root objects and their descendants. It uses a predicate function to determine if an object in the scene graph meets certain conditions.
Type Parameters
- T
Parameters
- rootObjects: SceneObject[]
  The root objects of each tree.
- predicate: ((sceneObject: SceneObject) => T)
  The predicate function to call on each object. This function should take a SceneObject as an argument and return a boolean. If the function returns true for an object, that object will be part of the final list. If it returns false, the search continues to the next object.
  - - (sceneObject): T
    - Parameters
      sceneObject: SceneObject
      Returns T
Returns T[]
the collection of objects that match the the predicate function, otherwise an empty list.