Mesh Mesh Trim

I am trying to cut a 3d mesh using meshtrim tool .My goal is to trim a lattice mesh from cube mesh or any geometry mesh .I have attached my 3d file which contain both lattice mesh and other geometry mesh.
cuberesult.3dm (2.9 MB)


Hello @Bhavita_Patil
Mesh Split seems to work.
You have a really messy mesh though.