Fill in space between multiple objects I created a model basically composed of a number of spherical shapes in 3D. I would know like to fill the space between the these objects. More or less like cement around bricks. 

I have looked around wuite a bit and could either not find a solution or not understand it. 

Any help would be very appreciated.
Using boolean operations you can add the cement as one object. Then subtract it by setting a boolean modifier to difference and adding the objects in between as the subtractor.