Thank you, I have placed the browser on the left. I have a question. Why is there only one object displayed after obj layer protection?
My shortcut key is set as follows: moi. geometryDatabase. saveAs ('D: \ \ Threejs Model rendering \ \ examples \ \ models \ obj \ \ wall \ \ 1. obj ',' NoUI=true; Angle=5; Output=quads'); Then three reads and renders this model.