Hexagon Grid is a Geometry Nodes setup for generating customizable hexagonal patterns on a rectangular base. By default, the node group outputs a curve grid, but users can enable a fill curve node to convert the output into mesh instances.

The setup includes parameters to control the hexagon radius, the number of rows and columns, and the gap spacing between individual elements using either value or scale adjustments. Additional functionality allows users to adjust the grid center, realize and optimize instances with distance merging, apply materials, and instance hexagonal cylinder meshes instead of flat curves.