I'm fairly new to Blender, but have come from a 3DS max and Inventor background. I have imported a model done in Inventor, in OBJ format. This is quite a large model of a steel structure with approx 500 objects. On import all of the objects have their origin at the world origin (0,0,0). These objects local axis are also aligned with the world axis and not with the objects.
I can set the origin of these objects to a new location but aligning the local axis is tricky. I can create a new transform based on a face but this will mean creating lots of custom transform orientations for many parts. Is there a way of manually adjusting the local axis to align with these parts?
Below is a screenshot of part of the project. The image shows 3 tubes all at different angles. The local axis of the closest tube is not ata ll aligned with the tube part.
I would like the z-axis to align with the axis of the tube.
At the moment my work around has been to select the end face of the tubes and align the view to that face. Then add an empty aligned to view. If I parent the tube to the empty I now have the desired local axis that I can scale. It is taking a while to do these steps on many parts.
Thanks in advance