导出时选择批量导出模型然后选择sgm
您参考一下这篇博客,先生成dae然后再转为gltf
https://blog.csdn.net/supermapsupport/article/details/89448795?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522161579712016780262523032%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fblog.%2522%257D&request_id=161579712016780262523032&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~blog~first_rank_v1~rank_blog_v1-1-89448795.pc_v1_rank_blog_v1&utm_term=gltf