Hi,
I have a simple Grid Polygon and applied a mountain deformer.
I defined it as a static object to use as a collision object.

But the sphere which is a RBD does not interact with the displacement ,
instead it just collide with the normal grid shape.

So the deformer does not collide… is there something special I must know.


Thanks
Tom

hello.
probably your grid polygon not have thickness.
set your ground plane as terrain object from rigid body shelf instead of static object.

thank you! yes, you are right, it was the missing terrain operator from the rigid tab!

Greets Tom