text: import { vec3_clone, vec3_create } from './vec3.js';
  
  export var face3_create = (a, b, c) => {
    return {
      a,
      b,
      c,
      color: vec3_create(1, 1, 1),
      vertexColors: [],
    };
  };
  
  export var face3_clone = face => {
    return {
      a: face.a,
      b: face.b,
      c: face.c,
      color: vec3_clone(face.color),
      vertexColors: face.vertexColors.map(vec3_clone),
    };
  };
  