设置对象LOD层级。语法mesh ST_SetLOD(scene sceneObject, integer LOD);参数参数名称描述sceneObjectscene对象。描述设置对象LOD层级。示例select ST_SetLOD(ST_LOD(ST_sceneFromText('{"type" : "gltf", "lod" : 1 , "content" : {"accessors":...}}'), 2)); -------- 2