kidsreturnjj, on 22 June 2012 - 01:05 PM, said:
Thx so much Rudinie.
I still have some problem. Because when I make small pieces group by Measure - Area,
it include pieces what I don't want.
I just want to make a group for part what I divide by voronoifracture.
I attached file. Could you check it?
Ok, no worries. First of all, you missed the main functionality of the for each sop which caused the setup to not work.
What happens in there is important. For each group, the area attribute of all the primitives gets summed and set to (promoted) a detail attribute. This detail attribute gets promoted back to a primitive attribute so all primitives in the group have the same value which is the sum of the areas of all primitives in the group.
The setup for fracturing your geometry could use some love as well. In order to prevent little chunks outside of the middle area of your "table" i just split the whole thing into two parts, a middle part and a static part.
At the end you just merge it back together.
For future rbd-sake i deleted all groups in the static part and regrouped it to one group called piece_static. This will help dops to see it as one chunk if you decide to use it in a rbd simulation.
Hope this cleared things up a bit.