feat: Add types for VectorX iterators

.all-contributorsrc

@@ -733,6 +733,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "magnostherobot",
+      "name": "Tom Harley",
+      "avatar_url": "https://avatars.githubusercontent.com/u/24718981?v=4",
+      "profile": "https://github.com/magnostherobot",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "skipCi": true,

README.md

@@ -140,6 +140,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Mik-pe"><img src="https://avatars.githubusercontent.com/u/5653426?v=4?s=100" width="100px;" alt="Mikael Pettersson"/><br /><sub><b>Mikael Pettersson</b></sub></a><br /><a href="https://github.com/three-types/three-ts-types/commits?author=Mik-pe" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/magnostherobot"><img src="https://avatars.githubusercontent.com/u/24718981?v=4?s=100" width="100px;" alt="Tom Harley"/><br /><sub><b>Tom Harley</b></sub></a><br /><a href="https://github.com/three-types/three-ts-types/commits?author=Mik-pe" title="Code">💻</a></td>
     </tr>
   </tbody>
 </table>

types/three/src/math/Vector2.d.ts

@@ -448,4 +448,9 @@ export class Vector2 implements Vector {
      * Sets this vector's x and y from Math.random
      */
     random(): this;
+
+    /**
+     * Iterating through a Vector2 instance will yield its components (x, y) in the corresponding order.
+     */
+    [Symbol.iterator](): Iterator<number>;
 }

types/three/src/math/Vector3.d.ts

@@ -301,4 +301,9 @@ export class Vector3 implements Vector {
     random(): this;
 
     randomDirection(): this;
+
+    /**
+     * Iterating through a Vector3 instance will yield its components (x, y, z) in the corresponding order.
+     */
+    [Symbol.iterator](): Iterator<number>;
 }

types/three/src/math/Vector4.d.ts

@@ -220,4 +220,9 @@ export class Vector4 implements Vector {
      * Sets this vector's x, y, z and w from Math.random
      */
     random(): this;
+
+    /**
+     * Iterating through a Vector4 instance will yield its components (x, y, z, w) in the corresponding order.
+     */
+    [Symbol.iterator](): Iterator<number>;
 }