With the MergeGeo node, you can merge your 3D objects together to process all of them at the same time. For example, after merging your objects, you can use a Transform node to move the objects together, or add an ApplyMaterial node to apply a global material to them (note that this overrides any individual materials applied to the geometry before it was merged).
1. | Select 3D > Modify > MergeGeo to insert a MergeGeo after the 3D objects in your script. |
2. | Connect the objects you want to merge to the MergeGeo node’s inputs. |
You can now process all the objects you connected to the MergeGeo node together.