message: udpate presets
diff: @@ -39,8 +39,9 @@ export namespace Material {
  ...info,
  presets: [
  [{ metalness: 0, roughness: 1 }, 'Matte'],
  - [{ metalness: 0.5, roughness: 0.5 }, 'Metallic'],
  - [{ metalness: 0, roughness: 0.25 }, 'Plastic'],
  + [{ metalness: 0, roughness: 0.2 }, 'Plastic'],
  + [{ metalness: 0, roughness: 0.6 }, 'Glossy'],
  + [{ metalness: 1.0, roughness: 0.6 }, 'Metallic'],
  ]
  });
  }
  