How can I break apart a mountain in Blender? I need the top of a mountain to be smashed into pieces when somethings falls and smashes into it. I made the mountain itself using the ANT landscape add-on in blender.


I tried to break it apart using the cell fracture add-on but I can't figure it out.

Can someone please let me know how I can use the cell fracture add-on in this situation or if there is a better way to go about this.
You could try out the Fracture Modifier Build

from here... http://df-vfx.de/fracturemodifier/

or here http://graphicall.org/1148

which is a separate blender build.

I closed the bottom of the landscape with a face, then I prefractured this with a helper object and Voronoi + Boolean. After that i set up some easily breakable constraints and triggering, and added a ground plane.

Simulation looks like this:



If you have further questions, please post either here on stackexchange or here :

https://blenderartists.org/forum/showthread.php?343637-Custom-Build-Blender-Fracture-Modifier

The Blend link: (will only work with the Fracture Modifier Build)