Example of T slot corner joint
https://jide-projects.obs.myhuaweicloud.com/m7sH4zTZLfTjv/
[{"cover":"https:\/\/jide-projects.obs.myhuaweicloud.com\/m7sH4zTZLfTjv\/8ee299a3-f3a8-44db-aa5c-404dc591f675.jpg","name":"inny.stl","id":"8ee299a3-f3a8-44db-aa5c-404dc591f675","type":"model","fileType":"stl"}, {"cover":"https:\/\/jide-projects.obs.myhuaweicloud.com\/m7sH4zTZLfTjv\/5dcaa9be-662f-420f-a5da-81a22346b3bf.jpg","name":"outy.stl","id":"5dcaa9be-662f-420f-a5da-81a22346b3bf","type":"model","fileType":"stl"}, {"cover":"https:\/\/jide-projects.obs.myhuaweicloud.com\/m7sH4zTZLfTjv\/f380ec45-f5bd-4867-9363-d3c836204db4.jpg","name":"outy.stl","id":"f380ec45-f5bd-4867-9363-d3c836204db4","type":"model","fileType":"stl"}]