diff --git a/docs/api/ar/core/Object3D.html b/docs/api/ar/core/Object3D.html
index 8b32b786cdd516..8b055b8656ee89 100644
--- a/docs/api/ar/core/Object3D.html
+++ b/docs/api/ar/core/Object3D.html
@@ -322,11 +322,14 @@ [method:Object3D getObjectByProperty]( [param:String name], [param:Any value
معطى.
- [method:Object3D getObjectsByProperty]( [param:String name], [param:Any value] )
+ [method:Object3D getObjectsByProperty]( [param:String name], [param:Any value], [param:Array optionalTarget] )
name -- اسم الخاصية التي يتم البحث عنها.
- value -- قيمة الخاصية المعطاة.
-
+ value -- قيمة الخاصية المعطاة.
+ optionalTarget -- (optional) target to set the result.
+ Otherwise a new Array is instantiated. If set, you must clear this
+ array prior to each call (i.e., array.length = 0;).
+
يبحث في كائن وأطفاله، بدءًا من الكائن
نفسه، ويرجع جميع الكائنات مع خاصية تطابق القيمة
معطى.
diff --git a/docs/api/en/core/Object3D.html b/docs/api/en/core/Object3D.html
index eb3d8503abab09..d757904e578f75 100644
--- a/docs/api/en/core/Object3D.html
+++ b/docs/api/en/core/Object3D.html
@@ -334,10 +334,13 @@
[method:Object3D getObjectByProperty]( [param:String name], [param:Any value
given.
- [method:Object3D getObjectsByProperty]( [param:String name], [param:Any value] )
+ [method:Object3D getObjectsByProperty]( [param:String name], [param:Any value], [param:Array optionalTarget] )
name -- the property name to search for.
- value -- value of the given property.
+ value -- value of the given property.
+ optionalTarget -- (optional) target to set the result.
+ Otherwise a new Array is instantiated. If set, you must clear this
+ array prior to each call (i.e., array.length = 0;).
Searches through an object and its children, starting with the object
itself, and returns all the objects with a property that matches the value
diff --git a/docs/api/it/core/Object3D.html b/docs/api/it/core/Object3D.html
index d79e8063ccc6c6..1ef5e677305535 100644
--- a/docs/api/it/core/Object3D.html
+++ b/docs/api/it/core/Object3D.html
@@ -285,10 +285,13 @@
[method:Object3D getObjectByProperty]( [param:String name], [param:Any value
Cerca in un oggetto e nei suoi figli, partendo dall'oggetto stesso, e restituisce il primo con la proprietà che corrisponde al valore passato.
- [method:Object3D getObjectsByProperty]( [param:String name], [param:Any value] )
+ [method:Object3D getObjectsByProperty]( [param:String name], [param:Any value], [param:Array optionalTarget] )
name -- il nome della proprietà da cercare.
- value -- il valore della proprietà data.
+ value -- il valore della proprietà data.
+ optionalTarget -- (opzionale) array dove impostare il risultato.
+ Altrimenti viene istanziato un nuovo Array.
+ Se impostato, è necessario cancellare questo array prima di ogni chiamata (ad esempio, array.length = 0;).
Cerca in un oggetto e nei suoi figli, partendo dall'oggetto stesso, e restituisce tutti gli oggetti con la proprietà che corrisponde al valore passato.
diff --git a/docs/api/ko/core/Object3D.html b/docs/api/ko/core/Object3D.html
index 99c9331cdaf861..d00172e3221be5 100644
--- a/docs/api/ko/core/Object3D.html
+++ b/docs/api/ko/core/Object3D.html
@@ -271,10 +271,13 @@ [method:Object3D getObjectByProperty]( [param:String name], [param:Any value
객체 자신부터 시작하여 객체와 객체 자식 항목을 검색하고 일치하는 값의 첫 번째 항목을 리턴합니다.
- [method:Object3D getObjectsByProperty]( [param:String name], [param:Any value] )
+ [method:Object3D getObjectsByProperty]( [param:String name], [param:Any value], [param:Array optionalTarget] )
name -- 검색하고자하는 이름 프로퍼티.
- value -- 프로퍼티의 값.
+ value -- 프로퍼티의 값.
+ optionalTarget -- (optional) target to set the result.
+ Otherwise a new Array is instantiated. If set, you must clear this
+ array prior to each call (i.e., array.length = 0;).
개체 자체부터 시작하여 개체와 해당 자식을 검색하고 일치하는 값의 모든 개체를 반환합니다.
diff --git a/docs/api/zh/core/Object3D.html b/docs/api/zh/core/Object3D.html
index 23aa484440b449..d6670fe2d35433 100644
--- a/docs/api/zh/core/Object3D.html
+++ b/docs/api/zh/core/Object3D.html
@@ -264,10 +264,13 @@ [method:Object3D getObjectByProperty]( [param:String name], [param:Any value
从该对象开始，搜索一个对象及其子级，返回第一个给定的属性中包含有匹配的值的子对象。
- [method:Object3D getObjectsByProperty]( [param:String name], [param:Any value] )
+ [method:Object3D getObjectsByProperty]( [param:String name], [param:Any value], [param:Array optionalTarget] )
name —— 将要用于查找的属性的名称。
- value —— 给定的属性的值。
+ value —— 给定的属性的值。
+ optionalTarget -- (optional) target to set the result.
+ Otherwise a new Array is instantiated. If set, you must clear this
+ array prior to each call (i.e., array.length = 0;).
从此对象开始，搜索一个对象及其子对象，返回包含给定属性的匹配值的所有子对象。
diff --git a/src/core/Object3D.js b/src/core/Object3D.js
index 63736801a0edf2..33271e1e0c6f55 100644
--- a/src/core/Object3D.js
+++ b/src/core/Object3D.js
@@ -457,21 +457,15 @@ class Object3D extends EventDispatcher {
}
- getObjectsByProperty( name, value ) {
-
- let result = [];
+ getObjectsByProperty( name, value, result = [] ) {
if ( this[ name ] === value ) result.push( this );
- for ( let i = 0, l = this.children.length; i < l; i ++ ) {
-
- const childResult = this.children[ i ].getObjectsByProperty( name, value );
-
- if ( childResult.length > 0 ) {
+ const children = this.children;
- result = result.concat( childResult );
+ for ( let i = 0, l = children.length; i < l; i ++ ) {
- }
+ children[ i ].getObjectsByProperty( name, value, result );
}