Can't rotate my 3d model much

viewer
3d

(Paulz) #1

Hi. I'm using AutoCAD and exported my model as an fbx file (dxf and dwf were not successful and returned errors). The FBX option seemed to work. However, when I try to rotate the model to view it from different angles with that little hand cursor, nothing happens. I see it try to move but nothing really happens. It also seems to be calculating or something and delaying. I'm getting very frustrated using this.
Any suggestions?
Thanks


#2

Hi,

This model has almost 20,000 unique meshes/geometries. This is a very common issue with models exported from AutoCAD and other CAD software. You can see here that every single plane is a separate geometry:

This is a really bad performance bottleneck. You should use some other software (Blender, Rhino, pretty much anything) to join or merge these parts. Here's the result:

https://sketchfab.com/models/0913b41e03534f85ae1135ba933c0de2

For more details on performance, see: