Solution: NOTE: Fusion 360 works best when converting meshes with less than 10,000 facets. If your mesh body contains more than 10,000 facets, it is possible the conversion process will fail or errors will occur.
The Modify Reduce and Modify Remesh tools in the Mesh workspace can be used to reduce the count of mesh facets to promote a healthy conversion to b-rep.To convert a mesh body to a b-rep body in Fusion 360, you must be working in the direct modeling environment at least temporarily. If you would like to work with the design timeline enabled after inserting and converting a mesh, you can insert the mesh as a base feature. If you plan on working in direct modeling after inserting the mesh, you can simply disable the design timeline.TO ENTER DIRECT MODELING MODE AND CONVERT A MESH BODY TO A SOLID B-REP:. Click the gear icon in the bottom right hand corner of Fusion 360 and select 'Do not capture design history.'
This will remove the design timeline and enter Direct Modeling mode.
More by: 1These commands create a 3D mesh using a photograph as the source of the heights of the mesh.