requested changes to comments

src/components/oculus-touch-controls.js

@@ -347,7 +347,7 @@ module.exports.Component = registerComponent('oculus-touch-controls', {
 
     for (var button in this.buttonMeshes) {
       if (this.buttonMeshes[button]) {
-        cloneMaterialToTHREE(this.buttonMeshes[button]);
+        cloneMeshMaterials(this.buttonMeshes[button]);
       }
     }
 
@@ -470,13 +470,10 @@ module.exports.Component = registerComponent('oculus-touch-controls', {
 });
 
 /**
- * A-Frame's material component makes a single unified shared material for all child meshes.
- * In order to be able to color individual buttons, we need to give each sub-mesh its own
- * THREE material. Without this, changing the color on any individual button mesh changes
- * the color on every button mesh.
+ * Some of the controller models share the same material for different parts (buttons, triggers...).
+ * In order to change their color independently we have to create separate materials.
  */
-
-function cloneMaterialToTHREE (object3d) {
+function cloneMeshMaterials (object3d) {
   object3d.traverse(function (node) {
     if (node.type !== 'Mesh') return;
     let newMaterial = node.material.clone();