Bradley Animation shows how to recreate the effect from a Terminator movie to have objects pass through bars.

This latest tutorial from Bradley Animation shows how to create the pass-through effect in the Terminator movies using simple shapes with Blender Geometry Nodes.

The setup relies on using a Collision Deformer that doesn’t require a simulation zone.

Bradley Animation offers some free Geometry Node Presets that you might find helpful. Visit the Gumroad page to learn more.