HannahC

I've had a go at trying to do this with a planting plan I've been working on but keep getting an error message when I try to set it to 'tag all eligible objects'. This sounds like it would be very useful if I could get it to work. Any ideas where I might be going wrong?

My model seemed to be working fine yesterday and now when ive come to work on it today it seems to not want to do anything new to the model. I try to update the model after adding a site modifier and it tries for a little while and then either vwx closes itself or i get an error saying 'out of memory'. Any ideas on what I'm doing wrong to cause this? I've tried using different types of site modifiers and they all end up with the same outcome.