Unity Engine documentationScript ReferenceUnityEditorTextureImporterFormatETC2_RGB4ETC2 compressed 4 bits / pixel RGB texture format.阅读时间1 分钟最后更新于 1 个月前Definition Type: Field Namespace: UnityEditor Assembly: UnityEditor ETC2_RGB4 = 45 Remarks Additional Resources: TextureImporter.textureFormat.