&I66i5iy I ran into this problem where I am exporting multiple pieces of geo from 3ds Max. What's really odd is I could have them act the same as internal Houdini geometry. In my case I have bricks. However, in DOPs, when I go to so fracturing with the Voronoi Fracture Configure Object - all of the bricks just collide without fracturing. If I replace the bricks with anything native to Houdini it fractures as expected.
Is there any reason why this is happening? As an FYI - when I imported the geo from Max I had to scale down the scene from 1 to .2. So I don't know if this might be throwing off the mass/density.
I would upload the scene but I can't because it's a production shot. I will work on making a proxy scene to upload today if it helps.
Thanks!