geometry nodes - Hide internal faces of a mesh with instances

Is there a way to hide internal faces/vertices of a cube instance that is placed along the plane? I've thought on something like hide faces that are in same position or too close but couldn't figur

Mesh generation for CFD Simulations

How to procedurally separate only the lower edge of each face with geometry nodes? : r/blender

Pack Points inside Objects with Geometry Nodes

Make points out of faces instead of vertices in geometry nodes - Blender Stack Exchange

How to remove geometry on “inside” (mesh, vertices, faces, polycount, blender, 3D) - Quora

Realize instances before applying the geometry nodes modifier. #blender #blender3d #3d #b3d #blenderdaily #dailyblender #cycles #eevee #cyclesrender

Blender geometry nodes fundamentals guide

How to Remove Internal Geometry in Blender - Blog

Geometry Nodes: Smooth Your Mesh with a Custom Smooth Node, Blender Render Farm

Delete Faces Inside/Obstructed by Object - Modeling - Blender Artists Community