I followed a tutorial online on using particle system to generate lots of buildings on top of a plane and I was supposed to press B to select some area of the plane to delete a row of buildings.
However, that only deleted the portion of the plane underneath and not the buildings. When I press B in Edit mode, I am not able to select and highlight the buildings, only the plane underneath get selected.
Can someone please help? (I am a beginner)
I tried uploading the .blend file here but unfortunately it is not processing the upload. Thanks in advance.