        d: {default: true},
          e: {default: true},
          f: {default: true},
          g: {default: true},
          h: {default: true},
          i: {default: true},
          j: {default: true},
          k: {default: true}
        },

        multiple: true
      });

      AFRAME.registerComponent('set-attribute-test', {
        dependencies: ['dummy__1'],

        play: function () {
          const t0 = window.performance.now();
          for (let i = 0; i < 100000; i++) {
            this.